[GitHub] daisy-ycguo closed pull request #368: ingress cleanup: allow default value for httpsNodePort

2018-11-20 Thread GitBox
daisy-ycguo closed pull request #368: ingress cleanup: allow default value for 
httpsNodePort
URL: https://github.com/apache/incubator-openwhisk-deploy-kube/pull/368
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):

diff --git a/helm/openwhisk/templates/nginx-svc.yaml 
b/helm/openwhisk/templates/nginx-svc.yaml
index ff4ba7d..066b81e 100644
--- a/helm/openwhisk/templates/nginx-svc.yaml
+++ b/helm/openwhisk/templates/nginx-svc.yaml
@@ -11,7 +11,7 @@ metadata:
 spec:
   {{- if eq .Values.whisk.ingress.type "LoadBalancer" }}
   type: LoadBalancer
-  {{- else if .Values.nginx.httpsNodePort }}
+  {{- else if eq .Values.whisk.ingress.type "NodePort" }}
   type: NodePort
   {{- end }}
   selector:
@@ -20,7 +20,7 @@ spec:
 - port: {{ .Values.nginx.httpPort }}
   name: http
 - port: {{ .Values.nginx.httpsPort }}
-  {{- if .Values.nginx.httpsNodePort }}
+  {{- if eq .Values.whisk.ingress.type "NodePort" }}
   nodePort: {{ .Values.nginx.httpsNodePort }}
   {{- end }}
   name: https-api


 


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[GitHub] jiangpengcheng commented on a change in pull request #4115: Don't react on Completion message of blocking requests.

2018-11-20 Thread GitBox
jiangpengcheng commented on a change in pull request #4115: Don't react on 
Completion message of blocking requests.
URL: 
https://github.com/apache/incubator-openwhisk/pull/4115#discussion_r235243689
 
 

 ##
 File path: 
core/invoker/src/main/scala/org/apache/openwhisk/core/containerpool/ContainerProxy.scala
 ##
 @@ -530,8 +530,16 @@ class ContainerProxy(
 activationWithLogs
   .map(_.fold(_.activation, identity))
   .foreach { activation =>
-// Sending the completionMessage to the controller asynchronously.
-sendActiveAck(tid, activation, job.msg.blocking, 
job.msg.rootControllerIndex, job.msg.user.namespace.uuid, true)
+// Sending the completionMessage to the controller asynchronously. But 
not before result message is sent.
 
 Review comment:
   you're right, one is `ComplectionMessage` and another is `ResultMessage`


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[GitHub] jiangpengcheng commented on a change in pull request #4115: Don't react on Completion message of blocking requests.

2018-11-20 Thread GitBox
jiangpengcheng commented on a change in pull request #4115: Don't react on 
Completion message of blocking requests.
URL: 
https://github.com/apache/incubator-openwhisk/pull/4115#discussion_r235243689
 
 

 ##
 File path: 
core/invoker/src/main/scala/org/apache/openwhisk/core/containerpool/ContainerProxy.scala
 ##
 @@ -530,8 +530,16 @@ class ContainerProxy(
 activationWithLogs
   .map(_.fold(_.activation, identity))
   .foreach { activation =>
-// Sending the completionMessage to the controller asynchronously.
-sendActiveAck(tid, activation, job.msg.blocking, 
job.msg.rootControllerIndex, job.msg.user.namespace.uuid, true)
+// Sending the completionMessage to the controller asynchronously. But 
not before result message is sent.
 
 Review comment:
   you're right, one is `ComplectionMessage` and the other is `ResultMessage`


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[GitHub] SamHjelmfelt commented on issue #4129: Adding YARNContainerFactory. This allows OpenWhisk to run actions on Apache Hadoop clusters.

2018-11-20 Thread GitBox
SamHjelmfelt commented on issue #4129: Adding YARNContainerFactory. This allows 
OpenWhisk to run actions on Apache Hadoop clusters.
URL: 
https://github.com/apache/incubator-openwhisk/pull/4129#issuecomment-440477208
 
 
   For anyone wanting to test this out, here is a quick guide for enabling 
Docker on YARN:
   
https://community.hortonworks.com/articles/226331/dockerized-yarn-services-quickstart.html
   
   It was tested with HDP 3.0.1 from Hortonworks. Available here:
   https://docs.hortonworks.com/HDPDocuments/HDP3/HDP-3.0.1/index.html
   
   The steps are similar with a base Apache Hadoop installation (version 3.1.1 
or higher).


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[GitHub] rabbah commented on issue #4129: Adding YARNContainerFactory. This allows OpenWhisk to run actions on Apache Hadoop clusters.

2018-11-20 Thread GitBox
rabbah commented on issue #4129: Adding YARNContainerFactory. This allows 
OpenWhisk to run actions on Apache Hadoop clusters.
URL: 
https://github.com/apache/incubator-openwhisk/pull/4129#issuecomment-440475063
 
 
   勞 this is excellent!


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[GitHub] SamHjelmfelt opened a new pull request #4129: Adding YARNContainerFactory. This allows OpenWhisk to run actions on Apache Hadoop clusters.

2018-11-20 Thread GitBox
SamHjelmfelt opened a new pull request #4129: Adding YARNContainerFactory. This 
allows OpenWhisk to run actions on Apache Hadoop clusters.
URL: https://github.com/apache/incubator-openwhisk/pull/4129
 
 
   Thousands of organizations have Apache Hadoop clusters today. By 
implementing a YARNContainerFactory, OpenWhisk can run actions on Hadoop 
clusters. This will lower the barrier to adoption and expand the potential use 
cases for OpenWhisk.
   
   ## Description
   The YARNContainerFactory uses the Apache Hadoop Services REST API to create 
a single YARN service with a component for each action type. Both simple 
authentication and Kerberos/SPNEGO are supported. This was tested with Apache 
Hadoop 3.1.1.
   
https://hadoop.apache.org/docs/r3.1.1/hadoop-yarn/hadoop-yarn-site/yarn-service/YarnServiceAPI.html
   The implemention is based on the MesosContainerFactory.
   
   This was first implemented using Akka HTTP, but was rewritten to use the 
Apache HTTP client in order to suport SPNEGO.
   
   There is a MockYARNRM in the tests directory. This mock RM simulates the 
YARN Resource Manager REST API and is used for the YARNContainerFactory tests.
   
   ## Related issue and scope
   - [ ] I opened an issue to propose and discuss this change (#)
   
   ## My changes affect the following components
   - [ ] API
   - [ ] Controller
   - [ ] Message Bus (e.g., Kafka)
   - [ ] Loadbalancer
   - [x] Invoker
   - [ ] Intrinsic actions (e.g., sequences, conductors)
   - [ ] Data stores (e.g., CouchDB)
   - [x] Tests
   - [ ] Deployment
   - [ ] CLI
   - [ ] General tooling
   - [x] Documentation
   
   ## Types of changes
   - [ ] Bug fix (generally a non-breaking change which closes an issue).
   - [x] Enhancement or new feature (adds new functionality).
   - [ ] Breaking change (a bug fix or enhancement which changes existing 
behavior).
   
   ## Checklist:
   - [x] I signed an [Apache 
CLA](https://github.com/apache/incubator-openwhisk/blob/master/CONTRIBUTING.md).
   - [x] I reviewed the [style 
guides](https://github.com/apache/incubator-openwhisk/wiki/Contributing:-Git-guidelines#code-readiness)
 and followed the recommendations (Travis CI will check :).
   - [x] I added tests to cover my changes.
   - [x] My changes require further changes to the documentation.
   The website should be updated as well
   - [x] I updated the documentation where necessary.


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[GitHub] dgrove-oss commented on a change in pull request #367: Helm chart changes

2018-11-20 Thread GitBox
dgrove-oss commented on a change in pull request #367: Helm chart changes
URL: 
https://github.com/apache/incubator-openwhisk-deploy-kube/pull/367#discussion_r235192131
 
 

 ##
 File path: helm/openwhisk/values.yaml
 ##
 @@ -161,6 +163,7 @@ nginx:
   httpPort: 80
   httpsPort: 443
   httpsAdminPort: 8443
+  httpsNodePort: 31001
 
 Review comment:
   Thanks.  I think this is ready to go as soon as #368 gets merged.


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[GitHub] dgrove-oss opened a new pull request #368: ingress cleanup: allow default value for httpsNodePort

2018-11-20 Thread GitBox
dgrove-oss opened a new pull request #368: ingress cleanup: allow default value 
for httpsNodePort
URL: https://github.com/apache/incubator-openwhisk-deploy-kube/pull/368
 
 
   Make usage of nginx.httpsNodePort templates conditional on
   ingress.type being NodePort to enable a default value
   for nginx.httpsNodePort to be defined.


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[GitHub] neeraj-laad commented on a change in pull request #367: Helm chart changes

2018-11-20 Thread GitBox
neeraj-laad commented on a change in pull request #367: Helm chart changes
URL: 
https://github.com/apache/incubator-openwhisk-deploy-kube/pull/367#discussion_r235152398
 
 

 ##
 File path: helm/openwhisk/values.yaml
 ##
 @@ -161,6 +163,7 @@ nginx:
   httpPort: 80
   httpsPort: 443
   httpsAdminPort: 8443
+  httpsNodePort: 31001
 
 Review comment:
   I have made other changes from the review. I will wait for your changes to 
be merged in before progressing on this one further.


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[GitHub] neeraj-laad commented on a change in pull request #367: Helm chart changes

2018-11-20 Thread GitBox
neeraj-laad commented on a change in pull request #367: Helm chart changes
URL: 
https://github.com/apache/incubator-openwhisk-deploy-kube/pull/367#discussion_r235152134
 
 

 ##
 File path: helm/openwhisk/README.md
 ##
 @@ -0,0 +1,178 @@
+# OpenWhisk
+
+Apache OpenWhisk is an open source, distributed serverless platform that 
executes functions in response to events at any scale.
+
+## Introduction
+
+The [Apache OpenWhisk](https://openwhisk.apache.org/) serverless platform 
supports a programming model in which developers write functional logic (called 
Actions), in any supported programming language, that can be dynamically 
scheduled and run in response to associated events (via Triggers) from external 
sources (Feeds) or from HTTP requests.
+
+This chart will deploy the core OpenWhisk platform to your Kubernetes cluster. 
 In its default configuration, the chart enables runtime support for executing 
actions written in NodeJS, Python, Swift, Java, PHP, Ruby, Go, and "blackbox" 
docker containers.  The main components of the OpenWhisk platform are a 
front-end that provides a REST API to the user and the `wsk` CLI, a CouchDB 
instance that stores user and system data, and a control plane that is 
responsible for scheduling incoming invocations of user actions onto dedicated 
Kubernetes worker nodes that have been labeled as "invoker nodes".
+
+Further documentation of the OpenWhisk system architecture, programming model, 
tutorials, and sample programs can all be found at on the [Apache OpenWhisk 
project website](https://openwhisk.apache.org/).
+
+## Chart Details
+
+In its default configuration, this chart will create the following Kubernetes 
resources:
+* Externally exposed Services
+   * nginx -- used to access the deployed OpenWhisk via its REST API.  By 
default, exposed as a NodePort on port 31001.
+* Internal Services
+   * apigateway, controller, couchdb, kafka, nginx, redis, zookeeper
+* OpenWhisk control plane Pods:
+   * DaemonSet: invoker (on all nodes with label `openwhisk-role=invoker`)
+   * Deployments: apigateway, couchdb, nginx, redis
+   * SatefulSets: controller, kafka, zookeeper
+* Persistent Volume Claims
+   * couchdb-pvc
+   * kafka-pvc
+   * redis-pvc
+   * zookeeper-pvc-data
+   * zookeeper-pvc-datalog
+
+All user interaction with OpenWhisk uses the REST API exposed by the nginx 
service via its NodePort ingress.
+
+The chart requires one or more Kubernetes worker nodes to be designated to be 
used by OpenWhisk's invokers to execute user actions.  These nodes are 
designated by being labeled with `openwhisk-role=invoker` (see below for the 
`kubectl` command).  In its default configuration, the invokers will schedule 
the containers to execute the user actions on these nodes *without* interacting 
with the Kubernetes scheduler.
+
+## Resources Required
+
+* A Kubernetes cluster with at least 1 worker node with at least 4GB of memory.
+
+## Prerequisites
+
+* Kubernetes 1.10 - 1.11.*
+
+### Image Policy Requirements
+
+If Container Image Security is enabled, you will not be able to download 
non-trusted container images. If this is the case, please add the following to 
the trusted registries so that these container images can be pulled during 
chart installation:
+
+* docker.io/openwhisk/*
+* docker.io/apache/couchdb:*
+
+### Persistent Volume Requirements
+
+This chart requires 5 Persistent Volumes to be created to avoid loss of data.  
One of the following must be true to satisfy the Persistent Volume requirements 
for this chart:
+
+* When the chart is deployed, the value `k8s.persistence.enabled` is set to 
false to disable usage of Persistent Volumes (for development and test 
activities).
+* The Kubernetes cluster supports Dynamic Volume Provisioning and has a 
default StorageClass defined with an associated provisioner.
+* The Kubernetes cluster supports Dynamic Volume Provisioning and when the 
chart is deployed, the value `k8s.persistence.defaultStorageClass` is set to a 
StorageClass which has an associated provisioner.
+
+### PodSecurityPolicy Requirements
+
+OpenWhisk's Invokers need elevated security permissions to be able to create 
the containers that execute the user actions. Therefore, this chart requires a 
PodSecurityPolicy that permits host access to be bound to the target namespace 
prior to installation.  If the default Pod security policy on your cluster is 
not restrictive then this step is not needed. If the default is restrictive, 
please create a new namespace with either a predefined PodSecurityPolicy 
`ibm-anyuid-hostpath-psp`:
+
+* Predefined PodSecurityPolicy name: 
[`ibm-anyuid-hostpath-psp`](https://ibm.biz/cpkspec-psp)
+
+Alternatively, you can have your cluster administrator setup a custom 
PodSecurityPolicy for you using the below definition:
+
+* Custom PodSecurityPolicy definition:
+
+```
+apiVersion: extensions/v1beta1
+kind: PodSecurityPolicy
+metadata:
+name: ibm-anyuid-hostpath-psp
+

[GitHub] neeraj-laad commented on a change in pull request #367: Helm chart changes

2018-11-20 Thread GitBox
neeraj-laad commented on a change in pull request #367: Helm chart changes
URL: 
https://github.com/apache/incubator-openwhisk-deploy-kube/pull/367#discussion_r235152043
 
 

 ##
 File path: helm/openwhisk/README.md
 ##
 @@ -0,0 +1,178 @@
+# OpenWhisk
+
+Apache OpenWhisk is an open source, distributed serverless platform that 
executes functions in response to events at any scale.
+
+## Introduction
+
+The [Apache OpenWhisk](https://openwhisk.apache.org/) serverless platform 
supports a programming model in which developers write functional logic (called 
Actions), in any supported programming language, that can be dynamically 
scheduled and run in response to associated events (via Triggers) from external 
sources (Feeds) or from HTTP requests.
+
+This chart will deploy the core OpenWhisk platform to your Kubernetes cluster. 
 In its default configuration, the chart enables runtime support for executing 
actions written in NodeJS, Python, Swift, Java, PHP, Ruby, Go, and "blackbox" 
docker containers.  The main components of the OpenWhisk platform are a 
front-end that provides a REST API to the user and the `wsk` CLI, a CouchDB 
instance that stores user and system data, and a control plane that is 
responsible for scheduling incoming invocations of user actions onto dedicated 
Kubernetes worker nodes that have been labeled as "invoker nodes".
+
+Further documentation of the OpenWhisk system architecture, programming model, 
tutorials, and sample programs can all be found at on the [Apache OpenWhisk 
project website](https://openwhisk.apache.org/).
+
+## Chart Details
+
+In its default configuration, this chart will create the following Kubernetes 
resources:
+* Externally exposed Services
+   * nginx -- used to access the deployed OpenWhisk via its REST API.  By 
default, exposed as a NodePort on port 31001.
+* Internal Services
+   * apigateway, controller, couchdb, kafka, nginx, redis, zookeeper
+* OpenWhisk control plane Pods:
+   * DaemonSet: invoker (on all nodes with label `openwhisk-role=invoker`)
+   * Deployments: apigateway, couchdb, nginx, redis
+   * SatefulSets: controller, kafka, zookeeper
+* Persistent Volume Claims
+   * couchdb-pvc
+   * kafka-pvc
+   * redis-pvc
+   * zookeeper-pvc-data
+   * zookeeper-pvc-datalog
+
+All user interaction with OpenWhisk uses the REST API exposed by the nginx 
service via its NodePort ingress.
+
+The chart requires one or more Kubernetes worker nodes to be designated to be 
used by OpenWhisk's invokers to execute user actions.  These nodes are 
designated by being labeled with `openwhisk-role=invoker` (see below for the 
`kubectl` command).  In its default configuration, the invokers will schedule 
the containers to execute the user actions on these nodes *without* interacting 
with the Kubernetes scheduler.
+
+## Resources Required
+
+* A Kubernetes cluster with at least 1 worker node with at least 4GB of memory.
+
+## Prerequisites
+
+* Kubernetes 1.10 - 1.11.*
+
+### Image Policy Requirements
+
+If Container Image Security is enabled, you will not be able to download 
non-trusted container images. If this is the case, please add the following to 
the trusted registries so that these container images can be pulled during 
chart installation:
+
+* docker.io/openwhisk/*
+* docker.io/apache/couchdb:*
+
+### Persistent Volume Requirements
+
+This chart requires 5 Persistent Volumes to be created to avoid loss of data.  
One of the following must be true to satisfy the Persistent Volume requirements 
for this chart:
+
+* When the chart is deployed, the value `k8s.persistence.enabled` is set to 
false to disable usage of Persistent Volumes (for development and test 
activities).
+* The Kubernetes cluster supports Dynamic Volume Provisioning and has a 
default StorageClass defined with an associated provisioner.
+* The Kubernetes cluster supports Dynamic Volume Provisioning and when the 
chart is deployed, the value `k8s.persistence.defaultStorageClass` is set to a 
StorageClass which has an associated provisioner.
+
+### PodSecurityPolicy Requirements
+
+OpenWhisk's Invokers need elevated security permissions to be able to create 
the containers that execute the user actions. Therefore, this chart requires a 
PodSecurityPolicy that permits host access to be bound to the target namespace 
prior to installation.  If the default Pod security policy on your cluster is 
not restrictive then this step is not needed. If the default is restrictive, 
please create a new namespace with either a predefined PodSecurityPolicy 
`ibm-anyuid-hostpath-psp`:
+
+* Predefined PodSecurityPolicy name: 
[`ibm-anyuid-hostpath-psp`](https://ibm.biz/cpkspec-psp)
+
+Alternatively, you can have your cluster administrator setup a custom 
PodSecurityPolicy for you using the below definition:
+
+* Custom PodSecurityPolicy definition:
+
+```
+apiVersion: extensions/v1beta1
+kind: PodSecurityPolicy
+metadata:
+name: ibm-anyuid-hostpath-psp
+

[GitHub] dgrove-oss commented on a change in pull request #367: Helm chart changes

2018-11-20 Thread GitBox
dgrove-oss commented on a change in pull request #367: Helm chart changes
URL: 
https://github.com/apache/incubator-openwhisk-deploy-kube/pull/367#discussion_r235147321
 
 

 ##
 File path: helm/openwhisk/README.md
 ##
 @@ -0,0 +1,178 @@
+# OpenWhisk
+
+Apache OpenWhisk is an open source, distributed serverless platform that 
executes functions in response to events at any scale.
+
+## Introduction
+
+The [Apache OpenWhisk](https://openwhisk.apache.org/) serverless platform 
supports a programming model in which developers write functional logic (called 
Actions), in any supported programming language, that can be dynamically 
scheduled and run in response to associated events (via Triggers) from external 
sources (Feeds) or from HTTP requests.
+
+This chart will deploy the core OpenWhisk platform to your Kubernetes cluster. 
 In its default configuration, the chart enables runtime support for executing 
actions written in NodeJS, Python, Swift, Java, PHP, Ruby, Go, and "blackbox" 
docker containers.  The main components of the OpenWhisk platform are a 
front-end that provides a REST API to the user and the `wsk` CLI, a CouchDB 
instance that stores user and system data, and a control plane that is 
responsible for scheduling incoming invocations of user actions onto dedicated 
Kubernetes worker nodes that have been labeled as "invoker nodes".
+
+Further documentation of the OpenWhisk system architecture, programming model, 
tutorials, and sample programs can all be found at on the [Apache OpenWhisk 
project website](https://openwhisk.apache.org/).
+
+## Chart Details
+
+In its default configuration, this chart will create the following Kubernetes 
resources:
+* Externally exposed Services
+   * nginx -- used to access the deployed OpenWhisk via its REST API.  By 
default, exposed as a NodePort on port 31001.
+* Internal Services
+   * apigateway, controller, couchdb, kafka, nginx, redis, zookeeper
+* OpenWhisk control plane Pods:
+   * DaemonSet: invoker (on all nodes with label `openwhisk-role=invoker`)
+   * Deployments: apigateway, couchdb, nginx, redis
+   * SatefulSets: controller, kafka, zookeeper
+* Persistent Volume Claims
+   * couchdb-pvc
+   * kafka-pvc
+   * redis-pvc
+   * zookeeper-pvc-data
+   * zookeeper-pvc-datalog
+
+All user interaction with OpenWhisk uses the REST API exposed by the nginx 
service via its NodePort ingress.
+
+The chart requires one or more Kubernetes worker nodes to be designated to be 
used by OpenWhisk's invokers to execute user actions.  These nodes are 
designated by being labeled with `openwhisk-role=invoker` (see below for the 
`kubectl` command).  In its default configuration, the invokers will schedule 
the containers to execute the user actions on these nodes *without* interacting 
with the Kubernetes scheduler.
+
+## Resources Required
+
+* A Kubernetes cluster with at least 1 worker node with at least 4GB of memory.
+
+## Prerequisites
+
+* Kubernetes 1.10 - 1.11.*
+
+### Image Policy Requirements
+
+If Container Image Security is enabled, you will not be able to download 
non-trusted container images. If this is the case, please add the following to 
the trusted registries so that these container images can be pulled during 
chart installation:
+
+* docker.io/openwhisk/*
+* docker.io/apache/couchdb:*
+
+### Persistent Volume Requirements
+
+This chart requires 5 Persistent Volumes to be created to avoid loss of data.  
One of the following must be true to satisfy the Persistent Volume requirements 
for this chart:
+
+* When the chart is deployed, the value `k8s.persistence.enabled` is set to 
false to disable usage of Persistent Volumes (for development and test 
activities).
+* The Kubernetes cluster supports Dynamic Volume Provisioning and has a 
default StorageClass defined with an associated provisioner.
+* The Kubernetes cluster supports Dynamic Volume Provisioning and when the 
chart is deployed, the value `k8s.persistence.defaultStorageClass` is set to a 
StorageClass which has an associated provisioner.
+
+### PodSecurityPolicy Requirements
+
+OpenWhisk's Invokers need elevated security permissions to be able to create 
the containers that execute the user actions. Therefore, this chart requires a 
PodSecurityPolicy that permits host access to be bound to the target namespace 
prior to installation.  If the default Pod security policy on your cluster is 
not restrictive then this step is not needed. If the default is restrictive, 
please create a new namespace with either a predefined PodSecurityPolicy 
`ibm-anyuid-hostpath-psp`:
+
+* Predefined PodSecurityPolicy name: 
[`ibm-anyuid-hostpath-psp`](https://ibm.biz/cpkspec-psp)
+
+Alternatively, you can have your cluster administrator setup a custom 
PodSecurityPolicy for you using the below definition:
+
+* Custom PodSecurityPolicy definition:
+
+```
+apiVersion: extensions/v1beta1
+kind: PodSecurityPolicy
+metadata:
+name: ibm-anyuid-hostpath-psp
+

[GitHub] dgrove-oss commented on a change in pull request #367: Helm chart changes

2018-11-20 Thread GitBox
dgrove-oss commented on a change in pull request #367: Helm chart changes
URL: 
https://github.com/apache/incubator-openwhisk-deploy-kube/pull/367#discussion_r235148952
 
 

 ##
 File path: helm/openwhisk/values.yaml
 ##
 @@ -161,6 +163,7 @@ nginx:
   httpPort: 80
   httpsPort: 443
   httpsAdminPort: 8443
+  httpsNodePort: 31001
 
 Review comment:
   This is fine to add as a default, but I need to fix the usage in 
nginx-svc.yaml to also check for ingress.type being NodePort.  I will do a PR 
for that fix today.  Right now we depend on the absence of a value for 
httpsNodePort when using ingress.type of standard.


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[GitHub] dgrove-oss commented on a change in pull request #367: Helm chart changes

2018-11-20 Thread GitBox
dgrove-oss commented on a change in pull request #367: Helm chart changes
URL: 
https://github.com/apache/incubator-openwhisk-deploy-kube/pull/367#discussion_r235146838
 
 

 ##
 File path: helm/openwhisk/README.md
 ##
 @@ -0,0 +1,178 @@
+# OpenWhisk
+
+Apache OpenWhisk is an open source, distributed serverless platform that 
executes functions in response to events at any scale.
+
+## Introduction
+
+The [Apache OpenWhisk](https://openwhisk.apache.org/) serverless platform 
supports a programming model in which developers write functional logic (called 
Actions), in any supported programming language, that can be dynamically 
scheduled and run in response to associated events (via Triggers) from external 
sources (Feeds) or from HTTP requests.
+
+This chart will deploy the core OpenWhisk platform to your Kubernetes cluster. 
 In its default configuration, the chart enables runtime support for executing 
actions written in NodeJS, Python, Swift, Java, PHP, Ruby, Go, and "blackbox" 
docker containers.  The main components of the OpenWhisk platform are a 
front-end that provides a REST API to the user and the `wsk` CLI, a CouchDB 
instance that stores user and system data, and a control plane that is 
responsible for scheduling incoming invocations of user actions onto dedicated 
Kubernetes worker nodes that have been labeled as "invoker nodes".
+
+Further documentation of the OpenWhisk system architecture, programming model, 
tutorials, and sample programs can all be found at on the [Apache OpenWhisk 
project website](https://openwhisk.apache.org/).
+
+## Chart Details
+
+In its default configuration, this chart will create the following Kubernetes 
resources:
+* Externally exposed Services
+   * nginx -- used to access the deployed OpenWhisk via its REST API.  By 
default, exposed as a NodePort on port 31001.
+* Internal Services
+   * apigateway, controller, couchdb, kafka, nginx, redis, zookeeper
+* OpenWhisk control plane Pods:
+   * DaemonSet: invoker (on all nodes with label `openwhisk-role=invoker`)
+   * Deployments: apigateway, couchdb, nginx, redis
+   * SatefulSets: controller, kafka, zookeeper
+* Persistent Volume Claims
+   * couchdb-pvc
+   * kafka-pvc
+   * redis-pvc
+   * zookeeper-pvc-data
+   * zookeeper-pvc-datalog
+
+All user interaction with OpenWhisk uses the REST API exposed by the nginx 
service via its NodePort ingress.
+
+The chart requires one or more Kubernetes worker nodes to be designated to be 
used by OpenWhisk's invokers to execute user actions.  These nodes are 
designated by being labeled with `openwhisk-role=invoker` (see below for the 
`kubectl` command).  In its default configuration, the invokers will schedule 
the containers to execute the user actions on these nodes *without* interacting 
with the Kubernetes scheduler.
+
+## Resources Required
+
+* A Kubernetes cluster with at least 1 worker node with at least 4GB of memory.
+
+## Prerequisites
+
+* Kubernetes 1.10 - 1.11.*
+
+### Image Policy Requirements
+
+If Container Image Security is enabled, you will not be able to download 
non-trusted container images. If this is the case, please add the following to 
the trusted registries so that these container images can be pulled during 
chart installation:
+
+* docker.io/openwhisk/*
+* docker.io/apache/couchdb:*
+
+### Persistent Volume Requirements
+
+This chart requires 5 Persistent Volumes to be created to avoid loss of data.  
One of the following must be true to satisfy the Persistent Volume requirements 
for this chart:
+
+* When the chart is deployed, the value `k8s.persistence.enabled` is set to 
false to disable usage of Persistent Volumes (for development and test 
activities).
+* The Kubernetes cluster supports Dynamic Volume Provisioning and has a 
default StorageClass defined with an associated provisioner.
+* The Kubernetes cluster supports Dynamic Volume Provisioning and when the 
chart is deployed, the value `k8s.persistence.defaultStorageClass` is set to a 
StorageClass which has an associated provisioner.
+
+### PodSecurityPolicy Requirements
+
+OpenWhisk's Invokers need elevated security permissions to be able to create 
the containers that execute the user actions. Therefore, this chart requires a 
PodSecurityPolicy that permits host access to be bound to the target namespace 
prior to installation.  If the default Pod security policy on your cluster is 
not restrictive then this step is not needed. If the default is restrictive, 
please create a new namespace with either a predefined PodSecurityPolicy 
`ibm-anyuid-hostpath-psp`:
+
+* Predefined PodSecurityPolicy name: 
[`ibm-anyuid-hostpath-psp`](https://ibm.biz/cpkspec-psp)
+
+Alternatively, you can have your cluster administrator setup a custom 
PodSecurityPolicy for you using the below definition:
+
+* Custom PodSecurityPolicy definition:
+
+```
+apiVersion: extensions/v1beta1
+kind: PodSecurityPolicy
+metadata:
+name: ibm-anyuid-hostpath-psp
+

[GitHub] kpavel opened a new pull request #3886: Proposing Lean OpenWhisk

2018-11-20 Thread GitBox
kpavel opened a new pull request #3886: Proposing Lean OpenWhisk
URL: https://github.com/apache/incubator-openwhisk/pull/3886
 
 
   The proposition is to get rid of Kafka, have controller and invoker compiled 
together into a "lean" controller-invoker (have a Gradle project for that) with 
controller calling the invoker's method directly via an in-memory object (a 
queue, which is also loaded via SPI) via a new pluggable load balancer that is 
selected via SPI using configuration file property setting. For more 
information here is a 
[blog](https://medium.com/@davidbr_9022/lean-openwhisk-open-source-faas-for-edge-computing-fb823c6bbb9b)
   As well, briefly discussed it in this 
[thread](https://lists.apache.org/thread.html/516efc0ed9afb09fe52e30d10eb9fe5091af91df53a46c07e1701122@%3Cdev.openwhisk.apache.org%3E)
   
   ## Description
   The goal is to avoid changes in the core components as much as possible. 
Rather this PR adds a few components. The main additions are as follows:
   - LeanBalancer SPI: provides LoadBalancer to communicate with Invoker 
directly without Kafka in the middle (Invoker does not exist as a separate 
entity; it is built together with Controller)
   - LeanMessagingProvider SPI: provides Producer/Consumer implementers to 
communicate via in-memory queue instead of Kafka.
   - Ansible deployment: added controller-lean.yml and other files required for 
the Ansible deployment. Since lean controller is a combination of the 
controller + invoker projects, its ansible deploy.yml requires most of the 
values from both. Currently this problem is resolved by partially replicating 
variables from the regular invoker's deploy.yml to the tasks/invoker-lean.yml. 
Probably it would be better to avoid this duplication by having everything we 
need for lean in the regular deploy.yml. 
   - Dockerfile: to build Lean controller docker image, which is a merge of the 
regular invoker + controller Dockerfile
   - Vagrantfile: a small change to make Lean available using environment 
variable
   
   ## My changes affect the following components
   - [ ] API
   - [x] Controller
   - [ ] Message Bus (e.g., Kafka)
   - [x] Loadbalancer
   - [x] Invoker
   - [ ] Intrinsic actions (e.g., sequences, conductors)
   - [ ] Data stores (e.g., CouchDB)
   - [ ] Tests
   - [x] Deployment
   - [ ] CLI
   - [ ] General tooling
   - [x] Documentation
   
   ## Types of changes
   - [ ] Bug fix (generally a non-breaking change which closes an issue).
   - [x] Enhancement or new feature (adds new functionality).
   - [ ] Breaking change (a bug fix or enhancement which changes existing 
behavior).
   
   ## Checklist:
   
   - [x] I signed an [Apache 
CLA](https://github.com/apache/incubator-openwhisk/blob/master/CONTRIBUTING.md).
 
   - [x] I reviewed the [style 
guides](https://github.com/apache/incubator-openwhisk/wiki/Contributing:-Git-guidelines#code-readiness)
 and followed the recommendations (Travis CI will check :).
   - [ ] I added tests to cover my changes.
   - [x] My changes require further changes to the documentation.
   - [x] I updated the documentation where necessary.
   


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[GitHub] kpavel closed pull request #3886: Proposing Lean OpenWhisk

2018-11-20 Thread GitBox
kpavel closed pull request #3886: Proposing Lean OpenWhisk
URL: https://github.com/apache/incubator-openwhisk/pull/3886
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):

diff --git a/.travis.yml b/.travis.yml
index f9cd86719b..e9099e2776 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -93,3 +93,26 @@ jobs:
 - OPENWHISK_HOST="172.17.0.1" USERS="1" REQUESTS_PER_SEC="1" ./gradlew 
gatlingRun-org.apache.openwhisk.ColdBlockingInvokeSimulation
 - ./tools/travis/checkAndUploadLogs.sh perf
   name: "Performance Tests"
+- script:
+   # Same System Tests suite (with one KafkaConnectorTest excluded), but 
when OW deployment is Lean (without Kafka)
+   - ./tools/travis/runLeanSystemTests.sh
+   - ./tools/travis/checkAndUploadLogs.sh system
+  name: "Lean System Tests"
+- script:
+# Same wrk-performance test suite, but when OW deployment is Lean 
(without Kafka)
+- ./tests/performance/preparation/deploy-lean.sh
+- TERM=dumb ./tests/performance/wrk_tests/latency.sh 
"https://172.17.0.1:10001; "$(cat ansible/files/auth.guest)" 
./tests/performance/preparation/actions/noop.js 2m
+- TERM=dumb ./tests/performance/wrk_tests/latency.sh 
"https://172.17.0.1:10001; "$(cat ansible/files/auth.guest)" 
./tests/performance/preparation/actions/async.js 2m
+- TERM=dumb ./tests/performance/wrk_tests/throughput.sh 
"https://172.17.0.1:10001; "$(cat ansible/files/auth.guest)" 
./tests/performance/preparation/actions/noop.js 4 1 2 2m
+- TERM=dumb ./tests/performance/wrk_tests/throughput.sh 
"https://172.17.0.1:10001; "$(cat ansible/files/auth.guest)" 
./tests/performance/preparation/actions/async.js 4 1 2 2m
+- TERM=dumb ./tests/performance/wrk_tests/throughput.sh 
"https://172.17.0.1:10001; "$(cat ansible/files/auth.guest)" 
./tests/performance/preparation/actions/noop.js 100 110 2 2m
+- TERM=dumb ./tests/performance/wrk_tests/throughput.sh 
"https://172.17.0.1:10001; "$(cat ansible/files/auth.guest)" 
./tests/performance/preparation/actions/async.js 100 110 2 2m
+- OPENWHISK_HOST="172.17.0.1" CONNECTIONS="100" REQUESTS_PER_SEC="1" 
./gradlew gatlingRun-org.apache.openwhisk.ApiV1Simulation
+- OPENWHISK_HOST="172.17.0.1" MEAN_RESPONSE_TIME="1000" API_KEY="$(cat 
ansible/files/auth.guest)" 
EXCLUDED_KINDS="python:default,java:default,swift:default" 
PAUSE_BETWEEN_INVOKES="100" ./gradlew 
gatlingRun-org.apache.openwhisk.LatencySimulation
+- OPENWHISK_HOST="172.17.0.1" API_KEY="$(cat 
ansible/files/auth.guest)" CONNECTIONS="100" REQUESTS_PER_SEC="1" ./gradlew 
gatlingRun-org.apache.openwhisk.BlockingInvokeOneActionSimulation
+- OPENWHISK_HOST="172.17.0.1" API_KEY="$(cat 
ansible/files/auth.guest)" CONNECTIONS="100" REQUESTS_PER_SEC="1" ASYNC="true" 
./gradlew gatlingRun-org.apache.openwhisk.BlockingInvokeOneActionSimulation
+# The following configuration does not make much sense. But we do not 
have enough users. But it's good to verify, that the test is still working.
+- OPENWHISK_HOST="172.17.0.1" USERS="1" REQUESTS_PER_SEC="1" ./gradlew 
gatlingRun-org.apache.openwhisk.ColdBlockingInvokeSimulation
+- ./tools/travis/checkAndUploadLogs.sh perf
+  name: "Lean Performance Tests"
+
diff --git a/README.md b/README.md
index a97ddadb7d..76f8cc6605 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,7 @@ OpenWhisk is a cloud-first distributed event-based 
programming service. It provi
 * [Native development](#native-development) (Mac and Ubuntu)
 * [Kubernetes](#kubernetes-setup)
 * [Vagrant](#vagrant-setup)
+* [Lean](#lean-setup)
 * [Learn concepts and commands](#learn-concepts-and-commands)
 * [Issues](#issues)
 * [Slack](#slack)
@@ -96,6 +97,45 @@ If you plan to make contributions to OpenWhisk, we recommend 
either a Mac or Ubu
 * [Setup Mac for OpenWhisk](tools/macos/README.md)
 * [Setup Ubuntu for OpenWhisk](tools/ubuntu-setup/README.md)
 
+### Lean Setup
+To have a lean setup (no Kafka, Zookeeper and no Invokers as separate 
entities), consider the following options.
+
+**Docker Compose**
+```
+git clone -b lean https://github.com/kpavel/incubator-openwhisk-devtools.git
+cd incubator-openwhisk-devtools/docker-compose
+make quick-start
+```
+
+For more detailed instructions or if you encounter problems see the 
[OpenWhisk-dev 
tools](https://github.com/kpavel/incubator-openwhisk-devtools/tree/lean/docker-compose/README.md)
 project.
+
+**Native**
+Follow instructions in the [Native development](#native-development) document 
until the [Deploying Using CouchDB](ansible/README.md#deploying-using-cloudant) 
step. At this point, replace:
+```
+ansible-playbook -i environments/ openwhisk.yml
+```
+by:
+```
+ansible-playbook -i environments/ openwhisk-lean.yml

[GitHub] mdeuser commented on a change in pull request #383: enable use of concurrency action limits via cli

2018-11-20 Thread GitBox
mdeuser commented on a change in pull request #383: enable use of concurrency 
action limits via cli
URL: 
https://github.com/apache/incubator-openwhisk-cli/pull/383#discussion_r235136981
 
 

 ##
 File path: 
tests/src/test/scala/org/apache/openwhisk/core/cli/test/WskCliBasicUsageTests.scala
 ##
 @@ -390,14 +391,16 @@ class WskCliBasicUsageTests extends TestHelpers with 
WskTestHelpers {
   val memoryLimit = 512 MB
   val logLimit = 1 MB
   val timeLimit = 60 seconds
+  val concurrencyLimit = 500
 
   assetHelper.withCleaner(wsk.action, name) { (action, _) =>
 action.create(
   name,
   Some(TestUtils.getTestActionFilename("helloAsync.js")),
   memory = Some(memoryLimit),
   timeout = Some(timeLimit),
-  logsize = Some(logLimit))
+  logsize = Some(logLimit),
+  concurrency = Some(concurrencyLimit))
 
 Review comment:
   also need to add the expected concurrency value here..?
   
https://github.com/apache/incubator-openwhisk-cli/blob/0640ecafb67b37f489665c8d46ab054b94a8a763/tests/src/test/scala/org/apache/openwhisk/core/cli/test/WskCliBasicUsageTests.scala#L414


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[GitHub] rabbah commented on a change in pull request #4115: Don't react on Completion message of blocking requests.

2018-11-20 Thread GitBox
rabbah commented on a change in pull request #4115: Don't react on Completion 
message of blocking requests.
URL: 
https://github.com/apache/incubator-openwhisk/pull/4115#discussion_r235121779
 
 

 ##
 File path: 
core/invoker/src/main/scala/org/apache/openwhisk/core/containerpool/ContainerProxy.scala
 ##
 @@ -530,8 +530,16 @@ class ContainerProxy(
 activationWithLogs
   .map(_.fold(_.activation, identity))
   .foreach { activation =>
-// Sending the completionMessage to the controller asynchronously.
-sendActiveAck(tid, activation, job.msg.blocking, 
job.msg.rootControllerIndex, job.msg.user.namespace.uuid, true)
+// Sending the completionMessage to the controller asynchronously. But 
not before result message is sent.
 
 Review comment:
   maybe im confused by the view on github - is the active ack sent twice for 
blocking invokes?


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[GitHub] dgrove-oss opened a new pull request #239: composer 0.9.0 release

2018-11-20 Thread GitBox
dgrove-oss opened a new pull request #239: composer 0.9.0 release
URL: https://github.com/apache/incubator-openwhisk-release/pull/239
 
 
   


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[GitHub] dgrove-oss closed pull request #9: Fix openwhisk-composer module resolution in compose command

2018-11-20 Thread GitBox
dgrove-oss closed pull request #9: Fix openwhisk-composer module resolution in 
compose command
URL: https://github.com/apache/incubator-openwhisk-composer/pull/9
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):

diff --git a/bin/compose.js b/bin/compose.js
index f0aa334..b581700 100755
--- a/bin/compose.js
+++ b/bin/compose.js
@@ -39,7 +39,7 @@ Module._resolveFilename = function (request, parent) {
 try {
   return _resolveFilename(request, parent)
 } catch (error) {
-  return require.resolve(request.replace(request.startsWith(json.name + 
'/') ? json.name : json.name.substring(0, json.name.indexOf('/')), '..'))
+  return require.resolve(request.replace(json.name, '..'))
 }
   } else {
 return _resolveFilename(request, parent)


 


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[GitHub] Juice10 commented on a change in pull request #60: Some basic changes to README to better conform to runtime template.

2018-11-20 Thread GitBox
Juice10 commented on a change in pull request #60: Some basic changes to README 
to better conform to runtime template.
URL: 
https://github.com/apache/incubator-openwhisk-runtime-go/pull/60#discussion_r235115317
 
 

 ##
 File path: README.md
 ##
 @@ -16,21 +16,32 @@
 # limitations under the License.
 #
 -->
-# Apache OpenWhisk Runtime for Go (and Generic executables)
+# Apache OpenWhisk Runtimes for Go
 
 [![Build 
Status](https://travis-ci.org/apache/incubator-openwhisk-runtime-go.svg?branch=master)](https://travis-ci.org/apache/incubator-openwhisk-runtime-go)
 
[![License](https://img.shields.io/badge/license-Apache--2.0-blue.svg)](http://www.apache.org/licenses/LICENSE-2.0)
 [![Join 
Slack](https://img.shields.io/badge/join-slack-9B69A0.svg)](http://slack.openwhisk.org/)
 
-This is an OpenWhisk runtime for Golang and Generic executables.
+This repsotiroy containst both the OpenWhisk runtime for Golang Actions, as 
well as a runtime for Generic executables.
 
 Review comment:
   typo: `repsotiroy` should be `repository`


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[GitHub] tardieu opened a new pull request #9: Fix openwhisk-composer module resolution in compose command

2018-11-20 Thread GitBox
tardieu opened a new pull request #9: Fix openwhisk-composer module resolution 
in compose command
URL: https://github.com/apache/incubator-openwhisk-composer/pull/9
 
 
   The compose command now resolves the `openwhisk-composer` module to the 
parent folder if not found in the search path.


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[GitHub] neeraj-laad opened a new pull request #367: Helm chart changes

2018-11-20 Thread GitBox
neeraj-laad opened a new pull request #367: Helm chart changes
URL: https://github.com/apache/incubator-openwhisk-deploy-kube/pull/367
 
 
   Added readme for helm catalog
   Updated chart decrtiption for helm catalog
   updated notes.txt to include instrcutsion on testing the release
   included NodePort as default ingress


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[GitHub] dgrove-oss commented on issue #104: "wsk api list" is not working

2018-11-20 Thread GitBox
dgrove-oss commented on issue #104: "wsk api list"  is not working
URL: 
https://github.com/apache/incubator-openwhisk-deploy-kube/issues/104#issuecomment-440340820
 
 
   It looks like the job (or jobs depending on how recently you cloned the 
repo) that install the openwhisk catalog and the actions that support 
apigateway into the /whisk.system namespace either failed or did not run.   See 
if you can find the logs/status for all the Jobs in your version of the Helm 
chart.
   
   If the install jobs ran correctly,  when you do `wsk -i packages list 
/whisk.system` you should see a listing of some standard packages like:
   ```
   daves-mbp:incubator-openwhisk-deploy-kube dgrove$ wsk -i --auth `kubectl -n 
openwhisk get secret whisk.auth -o jsonpath='{.data.system}' | base64 --decode` 
package list
   packages
   /whisk.system/watson-speechToText  shared
   /whisk.system/github   shared
   /whisk.system/websocketshared
   /whisk.system/samples  shared
   /whisk.system/slackshared
   /whisk.system/watson-textToSpeech  shared
   /whisk.system/weather  shared
   /whisk.system/utilsshared
   /whisk.system/combinators  shared
   /whisk.system/apimgmt  
private
   ```
   and you should be able to list the three actions in the 
`/whisk.system/apimgmt` package.  
   
   ```
   daves-mbp:incubator-openwhisk-deploy-kube dgrove$ wsk -i --auth `kubectl -n 
openwhisk get secret whisk.auth -o jsonpath='{.data.system}' | base64 --decode` 
action list /whisk.system/apimgmt
   actions
   /whisk.system/apimgmt/deleteApi
private nodejs:6
   /whisk.system/apimgmt/createApi
private nodejs:6
   /whisk.system/apimgmt/getApi   
private nodejs:6
   ```


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[GitHub] xgenvn opened a new issue #177: CouchDB shows error of database not exist after make restart

2018-11-20 Thread GitBox
xgenvn opened a new issue #177: CouchDB shows error of database not exist after 
make restart
URL: https://github.com/apache/incubator-openwhisk-devtools/issues/177
 
 
   Hi,
   
   Is it by design we have to re-init couchdb right after every restart?
   
   I'm using PhotonOS VM for testing.
   Everything is working fine unless I try using `make stop` or `make restart`.
   The issue I found is related to CouchDB with the logs `database not exists`.
   
   `make init-couchdb` solve the issue, but then I have to deploy my service 
again (using serverless).
   


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[GitHub] dgrove-oss commented on issue #238: add incubator-openwhisk-composer to big table of repos

2018-11-20 Thread GitBox
dgrove-oss commented on issue #238: add incubator-openwhisk-composer to big 
table of repos
URL: 
https://github.com/apache/incubator-openwhisk-release/pull/238#issuecomment-440328813
 
 
   @mrutkows @houshengbo -- travis CI still appears to be broken for the 
openwhisk-release repository.  Could you please investigate and fix?   I would 
like to start working on the openwhisk-composer release and I think if travis 
is not working, I'm probably blocked?
   


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[GitHub] csantanapr closed pull request #184: Add support for IAM based Cloudant DB instances

2018-11-20 Thread GitBox
csantanapr closed pull request #184: Add support for IAM based Cloudant DB 
instances
URL: https://github.com/apache/incubator-openwhisk-package-cloudant/pull/184
 
 
   

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diff --git a/.gitignore b/.gitignore
index 4891796..009fe45 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ actions/event-actions/*.zip
 actions/event-actions/package.json
 .idea
 *.iml
+package-lock.json
 
 # Eclipse
 bin/
diff --git a/Dockerfile b/Dockerfile
index 2df3aac..e5e8a21 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,17 +1,4 @@
-FROM ubuntu:14.04
-
-ENV DEBIAN_FRONTEND noninteractive
-
-# Initial update and some basics.
-# This odd double update seems necessary to get curl to download without 404 
errors.
-RUN apt-get update --fix-missing && \
-  apt-get install -y wget && \
-  apt-get update && \
-  apt-get install -y curl && \
-  apt-get update && \
-  apt-get remove -y nodejs && \
-  curl -sL https://deb.nodesource.com/setup_8.x | bash - && \
-  apt-get install -y nodejs
+FROM node:8.12.0
 
 # only package.json
 ADD package.json /
@@ -23,4 +10,4 @@ ADD provider/. /cloudantTrigger/
 EXPOSE 8080
 
 # Run the app
-CMD ["/bin/bash", "-c", "node /cloudantTrigger/app.js >> 
/logs/cloudantTrigger_logs.log 2>&1"]
+CMD ["/bin/bash", "-c", "node /cloudantTrigger/app.js"]
diff --git a/actions/event-actions/changesWebAction.js 
b/actions/event-actions/changesWebAction.js
index af2b0e8..1e171ea 100644
--- a/actions/event-actions/changesWebAction.js
+++ b/actions/event-actions/changesWebAction.js
@@ -29,11 +29,10 @@ function main(params) {
 if (!params.host) {
 return common.sendError(400, 'cloudant trigger feed: missing host 
parameter');
 }
-if (!params.username) {
-return common.sendError(400, 'cloudant trigger feed: missing 
username parameter');
-}
-if (!params.password) {
-return common.sendError(400, 'cloudant trigger feed: missing 
password parameter');
+if (!params.iamApiKey) {
+if (!params.username || !params.password) {
+return common.sendError(400, 'cloudant trigger feed: Must 
specify parameter/s of iamApiKey or username/password');
+}
 }
 
 var query_params;
@@ -56,30 +55,34 @@ function main(params) {
 return common.sendError(400, 'The query_params parameter is only 
allowed if the filter parameter is defined');
 }
 
-var newTrigger = {
-id: triggerID,
-host: params.host,
-port: params.port,
-protocol: params.protocol || 'https',
-dbname: params.dbname,
-user: params.username,
-pass: params.password,
-apikey: triggerData.apikey,
-since: params.since,
-maxTriggers: params.maxTriggers || -1,
-filter: params.filter,
-query_params: query_params,
-status: {
-'active': true,
-'dateChanged': Date.now()
-},
-additionalData: triggerData.additionalData
-};
-
 return new Promise(function (resolve, reject) {
+var newTrigger;
+
 common.verifyTriggerAuth(triggerData, false)
 .then(() => {
 db = new Database(params.DB_URL, params.DB_NAME);
+
+newTrigger = {
+id: triggerID,
+host: params.host,
+port: params.port,
+protocol: params.protocol || 'https',
+dbname: params.dbname,
+user: params.username,
+pass: params.password,
+apikey: triggerData.apikey,
+since: params.since,
+maxTriggers: params.maxTriggers || -1,
+filter: params.filter,
+query_params: query_params,
+status: {
+'active': true,
+'dateChanged': Date.now()
+},
+additionalData: triggerData.additionalData,
+iamApiKey: params.iamApiKey,
+iamUrl: params.iamUrl || 
'https://iam.bluemix.net/identity/token'
+};
 return verifyUserDB(newTrigger);
 })
 .then(() => {
@@ -124,6 +127,8 @@ function main(params) {
 since: doc.since,
 filter: doc.filter,
 query_params: doc.query_params,
+iamApiKey: doc.iamApiKey,
+iamUrl: doc.iamUrl
 },
 status: {
 

[GitHub] KeonHee commented on issue #4128: Delete unnecessary code comments

2018-11-20 Thread GitBox
KeonHee commented on issue #4128: Delete unnecessary code comments
URL: 
https://github.com/apache/incubator-openwhisk/pull/4128#issuecomment-440316330
 
 
   I don't understand why this error occurs. How do I run the build test again?

   https://travis-ci.org/apache/incubator-openwhisk/jobs/457479476#L6507


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[GitHub] jasonpet opened a new pull request #184: Add support for IAM based Cloudant DB instances

2018-11-20 Thread GitBox
jasonpet opened a new pull request #184: Add support for IAM based Cloudant DB 
instances
URL: https://github.com/apache/incubator-openwhisk-package-cloudant/pull/184
 
 
   With this PR users can now listen to changes on Cloudant accounts that are 
IAM only enabled (the recommended approach).  See 
https://console.bluemix.net/docs/services/Cloudant/guides/iam.html#ibm-cloud-identity-and-access-management
 for details.


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[GitHub] mhenke1 commented on issue #4119: Fix test failures in case min and max concurrency settings are identical

2018-11-20 Thread GitBox
mhenke1 commented on issue #4119: Fix test failures in case min and max 
concurrency settings are identical
URL: 
https://github.com/apache/incubator-openwhisk/pull/4119#issuecomment-440301761
 
 
   superseded by https://github.com/apache/incubator-openwhisk/pull/4125


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[GitHub] codecov-io edited a comment on issue #4126: Fix netty leak in CosmosDBArtifactStore`

2018-11-20 Thread GitBox
codecov-io edited a comment on issue #4126: Fix netty leak in 
CosmosDBArtifactStore`
URL: 
https://github.com/apache/incubator-openwhisk/pull/4126#issuecomment-440267651
 
 
   # 
[Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=h1)
 Report
   > Merging 
[#4126](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=desc)
 into 
[master](https://codecov.io/gh/apache/incubator-openwhisk/commit/f35e23ae19b87bf6c3d27f579ca42a4da8ebb2b0?src=pr=desc)
 will **decrease** coverage by `4.84%`.
   > The diff coverage is `0%`.
   
   [![Impacted file tree 
graph](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/graphs/tree.svg?width=650=l0YmsiSAso=150=pr)](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=tree)
   
   ```diff
   @@Coverage Diff @@
   ##   master#4126  +/-   ##
   ==
   - Coverage   86.13%   81.28%   -4.85% 
   ==
 Files 151  151  
 Lines7263 7263  
 Branches  466  468   +2 
   ==
   - Hits 6256 5904 -352 
   - Misses   1007 1359 +352
   ```
   
   
   | [Impacted 
Files](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=tree)
 | Coverage Δ | |
   |---|---|---|
   | 
[...core/database/cosmosdb/CosmosDBArtifactStore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlLnNjYWxh)
 | `0% <0%> (-95.54%)` | :arrow_down: |
   | 
[...core/database/cosmosdb/RxObservableImplicits.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvUnhPYnNlcnZhYmxlSW1wbGljaXRzLnNjYWxh)
 | `0% <0%> (-100%)` | :arrow_down: |
   | 
[...sk/core/database/cosmosdb/CosmosDBViewMapper.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJWaWV3TWFwcGVyLnNjYWxh)
 | `0% <0%> (-92.6%)` | :arrow_down: |
   | 
[...whisk/core/database/cosmosdb/CosmosDBSupport.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJTdXBwb3J0LnNjYWxh)
 | `0% <0%> (-83.34%)` | :arrow_down: |
   | 
[...abase/cosmosdb/CosmosDBArtifactStoreProvider.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlUHJvdmlkZXIuc2NhbGE=)
 | `0% <0%> (-62.5%)` | :arrow_down: |
   | 
[...penwhisk/core/database/cosmosdb/CosmosDBUtil.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJVdGlsLnNjYWxh)
 | `92% <0%> (-4%)` | :arrow_down: |
   | 
[...rg/apache/openwhisk/common/ForcibleSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9Gb3JjaWJsZVNlbWFwaG9yZS5zY2FsYQ==)
 | `88.46% <0%> (-3.85%)` | :arrow_down: |
   | 
[...che/openwhisk/core/database/CouchDbRestStore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvQ291Y2hEYlJlc3RTdG9yZS5zY2FsYQ==)
 | `73.73% <0%> (+0.5%)` | :arrow_up: |
   | 
[...pache/openwhisk/core/invoker/InvokerReactive.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29yZS9pbnZva2VyL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvaW52b2tlci9JbnZva2VyUmVhY3RpdmUuc2NhbGE=)
 | `82.24% <0%> (+0.93%)` | :arrow_up: |
   
   --
   
   [Continue to review full report at 
Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=continue).
   > **Legend** - [Click here to learn 
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   > `Δ = absolute  (impact)`, `ø = not affected`, `? = missing data`
   > Powered by 
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 Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] KeonHee opened a new pull request #4128: Delete unnecessary code comments

2018-11-20 Thread GitBox
KeonHee opened a new pull request #4128: Delete unnecessary code comments
URL: https://github.com/apache/incubator-openwhisk/pull/4128
 
 
   
   
   ## Description
   
   
   It looks like a code comment that accidentally entered. so I erased it and 
put up pr.
   
   ## My changes affect the following components
   
   
   - [ ] API
   - [x] Controller
   - [ ] Message Bus (e.g., Kafka)
   - [ ] Loadbalancer
   - [ ] Invoker
   - [ ] Intrinsic actions (e.g., sequences, conductors)
   - [ ] Data stores (e.g., CouchDB)
   - [ ] Tests
   - [ ] Deployment
   - [ ] CLI
   - [ ] General tooling
   - [ ] Documentation
   
   ## Types of changes
   
   - [x] Bug fix (generally a non-breaking change which closes an issue).
   - [ ] Enhancement or new feature (adds new functionality).
   - [ ] Breaking change (a bug fix or enhancement which changes existing 
behavior).
   
   ## Checklist:
   
   
   - [x] I signed an [Apache 
CLA](https://github.com/apache/incubator-openwhisk/blob/master/CONTRIBUTING.md).
 (`Geonhui Kim`)
   - [x] I reviewed the [style 
guides](https://github.com/apache/incubator-openwhisk/wiki/Contributing:-Git-guidelines#code-readiness)
 and followed the recommendations (Travis CI will check :).
   - [ ] I added tests to cover my changes.
   - [ ] My changes require further changes to the documentation.
   - [ ] I updated the documentation where necessary.
   
   


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[GitHub] mhenke1 closed pull request #4127: WIP- Test will be deleted

2018-11-20 Thread GitBox
mhenke1 closed pull request #4127: WIP- Test will be deleted
URL: https://github.com/apache/incubator-openwhisk/pull/4127
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):

diff --git a/ansible/environments/local/group_vars/all 
b/ansible/environments/local/group_vars/all
index 4a2d8e0d21..65e0a5ae45 100755
--- a/ansible/environments/local/group_vars/all
+++ b/ansible/environments/local/group_vars/all
@@ -30,7 +30,3 @@ kafka_topics_invoker_retentionBytes: 104857600
 kafka_topics_invoker_retentionMS: 30
 
 env_hosts_dir: "{{ playbook_dir }}/environments/local"
-
-container_pool_akka_client: true
-runtimes_enable_concurrency: true
-limit_action_concurrency_max: 500
diff --git a/ansible/templates/whisk.properties.j2 
b/ansible/templates/whisk.properties.j2
index 6b79896653..e946008c37 100644
--- a/ansible/templates/whisk.properties.j2
+++ b/ansible/templates/whisk.properties.j2
@@ -32,6 +32,8 @@ whisk.api.host.name={{ whisk_api_host_name | 
default(groups['edge'] | first) }}
 whisk.api.localhost.name={{ whisk_api_localhost_name | 
default(whisk_api_host_name) | default(whisk_api_localhost_name_default) }}
 whisk.api.vanity.subdomain.parts=1
 
+whisk.action.concurrency={{runtimes_enable_concurrency | default(false)}}
+
 runtimes.manifest={{ runtimesManifest | to_json }}
 
 limits.actions.invokes.perMinute={{ limits.invocationsPerMinute }}
diff --git a/tests/dat/actions/concurrent.js b/tests/dat/actions/concurrent.js
index 786efa2d65..c95a59b79e 100644
--- a/tests/dat/actions/concurrent.js
+++ b/tests/dat/actions/concurrent.js
@@ -36,4 +36,4 @@ function checkRequests(args, resolve, reject, elapsed) {
 }, interval);
 }
 }
-}
\ No newline at end of file
+}
diff --git 
a/tests/src/test/scala/org/apache/openwhisk/core/containerpool/test/ContainerPoolTests.scala
 
b/tests/src/test/scala/org/apache/openwhisk/core/containerpool/test/ContainerPoolTests.scala
index 3ef685cb38..5e65e4c08e 100644
--- 
a/tests/src/test/scala/org/apache/openwhisk/core/containerpool/test/ContainerPoolTests.scala
+++ 
b/tests/src/test/scala/org/apache/openwhisk/core/containerpool/test/ContainerPoolTests.scala
@@ -21,7 +21,6 @@ import java.time.Instant
 
 import scala.collection.mutable
 import scala.concurrent.duration._
-
 import org.junit.runner.RunWith
 import org.scalamock.scalatest.MockFactory
 import org.scalatest.BeforeAndAfterAll
@@ -29,12 +28,12 @@ import org.scalatest.FlatSpec
 import org.scalatest.FlatSpecLike
 import org.scalatest.Matchers
 import org.scalatest.junit.JUnitRunner
-
 import akka.actor.ActorRefFactory
 import akka.actor.ActorSystem
 import akka.testkit.ImplicitSender
 import akka.testkit.TestKit
 import akka.testkit.TestProbe
+import common.WhiskProperties
 import org.apache.openwhisk.common.TransactionId
 import org.apache.openwhisk.core.connector.ActivationMessage
 import org.apache.openwhisk.core.containerpool._
@@ -571,7 +570,8 @@ class ContainerPoolObjectTests extends FlatSpec with 
Matchers with MockFactory {
   }
 
   it should "not use a container when active activation count >= 
maxconcurrent" in {
-val maxConcurrent = 25
+val concurrencyEnabled = 
Option(WhiskProperties.getProperty("whisk.action.concurrency")).exists(_.toBoolean)
+val maxConcurrent = if (concurrencyEnabled) 25 else 1
 
 val data = warmedData(
   active = maxConcurrent,
diff --git 
a/tests/src/test/scala/org/apache/openwhisk/core/containerpool/test/ContainerProxyTests.scala
 
b/tests/src/test/scala/org/apache/openwhisk/core/containerpool/test/ContainerProxyTests.scala
index 9ce7d09e9e..d61cb84c38 100644
--- 
a/tests/src/test/scala/org/apache/openwhisk/core/containerpool/test/ContainerProxyTests.scala
+++ 
b/tests/src/test/scala/org/apache/openwhisk/core/containerpool/test/ContainerProxyTests.scala
@@ -18,14 +18,15 @@
 package org.apache.openwhisk.core.containerpool.test
 
 import java.time.Instant
+
 import akka.actor.FSM.{CurrentState, SubscribeTransitionCallBack, Transition}
 import akka.actor.{ActorRef, ActorSystem, FSM}
 import akka.stream.scaladsl.Source
 import akka.testkit.{ImplicitSender, TestKit}
 import akka.util.ByteString
-import common.SynchronizedLoggedFunction
-import common.{LoggedFunction, StreamLogging}
+import common.{LoggedFunction, StreamLogging, SynchronizedLoggedFunction, 
WhiskProperties}
 import java.util.concurrent.atomic.AtomicInteger
+
 import org.junit.runner.RunWith
 import org.scalatest.junit.JUnitRunner
 import org.scalatest.{BeforeAndAfterAll, FlatSpecLike, Matchers}
@@ -69,11 +70,13 @@ class ContainerProxyTests
 
   val invocationNamespace = EntityName("invocationSpace")
   val action = ExecutableWhiskAction(EntityPath("actionSpace"), 
EntityName("actionName"), exec)
+  val concurrencyEnabled = 

[GitHub] mhenke1 commented on issue #4125: System test succeeds when concurrency is not enabled

2018-11-20 Thread GitBox
mhenke1 commented on issue #4125: System test succeeds when concurrency is not 
enabled
URL: 
https://github.com/apache/incubator-openwhisk/pull/4125#issuecomment-440273733
 
 
   The non concurrent case got tested with
   https://travis-ci.org/apache/incubator-openwhisk/builds/457432688


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[GitHub] codecov-io commented on issue #4126: Fix netty leak in CosmosDBArtifactStore`

2018-11-20 Thread GitBox
codecov-io commented on issue #4126: Fix netty leak in CosmosDBArtifactStore`
URL: 
https://github.com/apache/incubator-openwhisk/pull/4126#issuecomment-440267651
 
 
   # 
[Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=h1)
 Report
   > Merging 
[#4126](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=desc)
 into 
[master](https://codecov.io/gh/apache/incubator-openwhisk/commit/f35e23ae19b87bf6c3d27f579ca42a4da8ebb2b0?src=pr=desc)
 will **decrease** coverage by `3.34%`.
   > The diff coverage is `0%`.
   
   [![Impacted file tree 
graph](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/graphs/tree.svg?width=650=l0YmsiSAso=150=pr)](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=tree)
   
   ```diff
   @@Coverage Diff @@
   ##   master#4126  +/-   ##
   ==
   - Coverage   84.63%   81.28%   -3.35% 
   ==
 Files 151  151  
 Lines7263 7263  
 Branches  466  468   +2 
   ==
   - Hits 6147 5904 -243 
   - Misses   1116 1359 +243
   ```
   
   
   | [Impacted 
Files](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=tree)
 | Coverage Δ | |
   |---|---|---|
   | 
[...core/database/cosmosdb/CosmosDBArtifactStore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlLnNjYWxh)
 | `0% <0%> (-95.54%)` | :arrow_down: |
   | 
[...core/database/cosmosdb/RxObservableImplicits.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvUnhPYnNlcnZhYmxlSW1wbGljaXRzLnNjYWxh)
 | `0% <0%> (-100%)` | :arrow_down: |
   | 
[...sk/core/database/cosmosdb/CosmosDBViewMapper.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJWaWV3TWFwcGVyLnNjYWxh)
 | `0% <0%> (-92.6%)` | :arrow_down: |
   | 
[...whisk/core/database/cosmosdb/CosmosDBSupport.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJTdXBwb3J0LnNjYWxh)
 | `0% <0%> (-83.34%)` | :arrow_down: |
   | 
[...abase/cosmosdb/CosmosDBArtifactStoreProvider.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlUHJvdmlkZXIuc2NhbGE=)
 | `0% <0%> (-62.5%)` | :arrow_down: |
   | 
[...penwhisk/core/database/cosmosdb/CosmosDBUtil.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJVdGlsLnNjYWxh)
 | `92% <0%> (-4%)` | :arrow_down: |
   | 
[...rg/apache/openwhisk/common/ForcibleSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9Gb3JjaWJsZVNlbWFwaG9yZS5zY2FsYQ==)
 | `88.46% <0%> (-3.85%)` | :arrow_down: |
   | 
[.../openwhisk/core/containerpool/ContainerProxy.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29yZS9pbnZva2VyL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvY29udGFpbmVycG9vbC9Db250YWluZXJQcm94eS5zY2FsYQ==)
 | `93.24% <0%> (+0.45%)` | :arrow_up: |
   | 
[...che/openwhisk/core/database/CouchDbRestStore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvQ291Y2hEYlJlc3RTdG9yZS5zY2FsYQ==)
 | `73.73% <0%> (+0.5%)` | :arrow_up: |
   | ... and [23 
more](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126/diff?src=pr=tree-more)
 | |
   
   --
   
   [Continue to review full report at 
Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=continue).
   > **Legend** - [Click here to learn 
more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute  (impact)`, `ø = not affected`, `? = missing data`
   > Powered by 
[Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=footer).
 Last update 
[f35e23a...21348f8](https://codecov.io/gh/apache/incubator-openwhisk/pull/4126?src=pr=lastupdated).
 Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


This 

[GitHub] chetanmeh commented on issue #4111: Update to Gradle 4.10.2

2018-11-20 Thread GitBox
chetanmeh commented on issue #4111: Update to Gradle 4.10.2
URL: 
https://github.com/apache/incubator-openwhisk/pull/4111#issuecomment-440263221
 
 
   No change required in other repos


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[GitHub] codecov-io edited a comment on issue #4125: System test succeeds when concurrency is not enabled

2018-11-20 Thread GitBox
codecov-io edited a comment on issue #4125: System test succeeds when 
concurrency is not enabled
URL: 
https://github.com/apache/incubator-openwhisk/pull/4125#issuecomment-440220094
 
 
   # 
[Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=h1)
 Report
   > Merging 
[#4125](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=desc)
 into 
[master](https://codecov.io/gh/apache/incubator-openwhisk/commit/f35e23ae19b87bf6c3d27f579ca42a4da8ebb2b0?src=pr=desc)
 will **decrease** coverage by `5.14%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree 
graph](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/graphs/tree.svg?width=650=l0YmsiSAso=150=pr)](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=tree)
   
   ```diff
   @@Coverage Diff @@
   ##   master#4125  +/-   ##
   ==
   - Coverage   84.63%   79.48%   -5.15% 
   ==
 Files 151  151  
 Lines7263 7263  
 Branches  466  466  
   ==
   - Hits 6147 5773 -374 
   - Misses   1116 1490 +374
   ```
   
   
   | [Impacted 
Files](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=tree)
 | Coverage Δ | |
   |---|---|---|
   | 
[...core/database/cosmosdb/RxObservableImplicits.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvUnhPYnNlcnZhYmxlSW1wbGljaXRzLnNjYWxh)
 | `0% <0%> (-100%)` | :arrow_down: |
   | 
[...core/database/cosmosdb/CosmosDBArtifactStore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlLnNjYWxh)
 | `0% <0%> (-95.54%)` | :arrow_down: |
   | 
[...sk/core/database/cosmosdb/CosmosDBViewMapper.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJWaWV3TWFwcGVyLnNjYWxh)
 | `0% <0%> (-92.6%)` | :arrow_down: |
   | 
[...whisk/core/database/cosmosdb/CosmosDBSupport.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJTdXBwb3J0LnNjYWxh)
 | `0% <0%> (-83.34%)` | :arrow_down: |
   | 
[...abase/cosmosdb/CosmosDBArtifactStoreProvider.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlUHJvdmlkZXIuc2NhbGE=)
 | `0% <0%> (-62.5%)` | :arrow_down: |
   | 
[.../org/apache/openwhisk/common/NestedSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9OZXN0ZWRTZW1hcGhvcmUuc2NhbGE=)
 | `63.63% <0%> (-24.25%)` | :arrow_down: |
   | 
[...g/apache/openwhisk/common/ResizableSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9SZXNpemFibGVTZW1hcGhvcmUuc2NhbGE=)
 | `92.3% <0%> (-7.7%)` | :arrow_down: |
   | 
[.../openwhisk/core/containerpool/ContainerProxy.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29yZS9pbnZva2VyL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvY29udGFpbmVycG9vbC9Db250YWluZXJQcm94eS5zY2FsYQ==)
 | `87.38% <0%> (-5.41%)` | :arrow_down: |
   | 
[...penwhisk/core/database/cosmosdb/CosmosDBUtil.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJVdGlsLnNjYWxh)
 | `92% <0%> (-4%)` | :arrow_down: |
   | 
[...rg/apache/openwhisk/common/ForcibleSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9Gb3JjaWJsZVNlbWFwaG9yZS5zY2FsYQ==)
 | `88.46% <0%> (-3.85%)` | :arrow_down: |
   | ... and [5 
more](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree-more)
 | |
   
   --
   
   [Continue to review full report at 
Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=continue).
   > **Legend** - [Click here to learn 
more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute  (impact)`, `ø = not affected`, `? = missing data`
   > Powered by 

[GitHub] mhenke1 opened a new pull request #4127: WIP- Test will be deleted

2018-11-20 Thread GitBox
mhenke1 opened a new pull request #4127: WIP- Test will be deleted
URL: https://github.com/apache/incubator-openwhisk/pull/4127
 
 
   
   
   ## Description
   
   
   
   ## Related issue and scope
   
   - [ ] I opened an issue to propose and discuss this change (#)
   
   ## My changes affect the following components
   
   
   - [ ] API
   - [ ] Controller
   - [ ] Message Bus (e.g., Kafka)
   - [ ] Loadbalancer
   - [ ] Invoker
   - [ ] Intrinsic actions (e.g., sequences, conductors)
   - [ ] Data stores (e.g., CouchDB)
   - [ ] Tests
   - [ ] Deployment
   - [ ] CLI
   - [ ] General tooling
   - [ ] Documentation
   
   ## Types of changes
   
   - [ ] Bug fix (generally a non-breaking change which closes an issue).
   - [ ] Enhancement or new feature (adds new functionality).
   - [ ] Breaking change (a bug fix or enhancement which changes existing 
behavior).
   
   ## Checklist:
   
   
   - [ ] I signed an [Apache 
CLA](https://github.com/apache/incubator-openwhisk/blob/master/CONTRIBUTING.md).
   - [ ] I reviewed the [style 
guides](https://github.com/apache/incubator-openwhisk/wiki/Contributing:-Git-guidelines#code-readiness)
 and followed the recommendations (Travis CI will check :).
   - [ ] I added tests to cover my changes.
   - [ ] My changes require further changes to the documentation.
   - [ ] I updated the documentation where necessary.
   
   


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[GitHub] codecov-io edited a comment on issue #4125: System succeeds when concurrency is not enabled

2018-11-20 Thread GitBox
codecov-io edited a comment on issue #4125: System succeeds when concurrency is 
not enabled
URL: 
https://github.com/apache/incubator-openwhisk/pull/4125#issuecomment-440220094
 
 
   # 
[Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=h1)
 Report
   > Merging 
[#4125](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=desc)
 into 
[master](https://codecov.io/gh/apache/incubator-openwhisk/commit/f35e23ae19b87bf6c3d27f579ca42a4da8ebb2b0?src=pr=desc)
 will **decrease** coverage by `5.14%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree 
graph](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/graphs/tree.svg?width=650=l0YmsiSAso=150=pr)](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=tree)
   
   ```diff
   @@Coverage Diff @@
   ##   master#4125  +/-   ##
   ==
   - Coverage   84.63%   79.48%   -5.15% 
   ==
 Files 151  151  
 Lines7263 7263  
 Branches  466  466  
   ==
   - Hits 6147 5773 -374 
   - Misses   1116 1490 +374
   ```
   
   
   | [Impacted 
Files](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=tree)
 | Coverage Δ | |
   |---|---|---|
   | 
[...core/database/cosmosdb/RxObservableImplicits.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvUnhPYnNlcnZhYmxlSW1wbGljaXRzLnNjYWxh)
 | `0% <0%> (-100%)` | :arrow_down: |
   | 
[...core/database/cosmosdb/CosmosDBArtifactStore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlLnNjYWxh)
 | `0% <0%> (-95.54%)` | :arrow_down: |
   | 
[...sk/core/database/cosmosdb/CosmosDBViewMapper.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJWaWV3TWFwcGVyLnNjYWxh)
 | `0% <0%> (-92.6%)` | :arrow_down: |
   | 
[...whisk/core/database/cosmosdb/CosmosDBSupport.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJTdXBwb3J0LnNjYWxh)
 | `0% <0%> (-83.34%)` | :arrow_down: |
   | 
[...abase/cosmosdb/CosmosDBArtifactStoreProvider.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlUHJvdmlkZXIuc2NhbGE=)
 | `0% <0%> (-62.5%)` | :arrow_down: |
   | 
[.../org/apache/openwhisk/common/NestedSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9OZXN0ZWRTZW1hcGhvcmUuc2NhbGE=)
 | `63.63% <0%> (-24.25%)` | :arrow_down: |
   | 
[...g/apache/openwhisk/common/ResizableSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9SZXNpemFibGVTZW1hcGhvcmUuc2NhbGE=)
 | `92.3% <0%> (-7.7%)` | :arrow_down: |
   | 
[.../openwhisk/core/containerpool/ContainerProxy.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29yZS9pbnZva2VyL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvY29udGFpbmVycG9vbC9Db250YWluZXJQcm94eS5zY2FsYQ==)
 | `87.38% <0%> (-5.41%)` | :arrow_down: |
   | 
[...penwhisk/core/database/cosmosdb/CosmosDBUtil.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJVdGlsLnNjYWxh)
 | `92% <0%> (-4%)` | :arrow_down: |
   | 
[...rg/apache/openwhisk/common/ForcibleSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9Gb3JjaWJsZVNlbWFwaG9yZS5zY2FsYQ==)
 | `88.46% <0%> (-3.85%)` | :arrow_down: |
   | ... and [5 
more](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree-more)
 | |
   
   --
   
   [Continue to review full report at 
Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=continue).
   > **Legend** - [Click here to learn 
more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute  (impact)`, `ø = not affected`, `? = missing data`
   > Powered by 

[GitHub] csantanapr commented on issue #4111: Update to Gradle 4.10.2

2018-11-20 Thread GitBox
csantanapr commented on issue #4111: Update to Gradle 4.10.2
URL: 
https://github.com/apache/incubator-openwhisk/pull/4111#issuecomment-440246713
 
 
   @chetanmeh Are all repos should be updated?
   Or not necessary for now


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[GitHub] saurabh1284 commented on issue #104: "wsk api list" is not working

2018-11-20 Thread GitBox
saurabh1284 commented on issue #104: "wsk api list"  is not working
URL: 
https://github.com/apache/incubator-openwhisk-deploy-kube/issues/104#issuecomment-440246246
 
 
   I had recently cloned and deployed it, but still hitting the same issue-->
   # wsk api list -i
   error: Unable to obtain the API list: The requested resource does not exist. 
(code Nd1CfSqDwmJWBS5gMMuwDoezNM0tO23E)
   
   # wsk action list -i
   actions
   /whisk.system/hello
private nodejs:6
   /whisk.system/helloweb 
private nodejs:6
   /whisk.system/hellopython  
private python:2
   /whisk.system/greeting 
private nodejs:6
   /whisk.system/invokerHealthTestAction0 
private
   
   # kubectl get pods -n openwhisk
   NAME  READY STATUS  RESTARTS   AGE
   apigateway-585d644b97-tprwb   1/1   Running 0  6d
   controller-0  1/1   Running 0  6d
   couchdb-7b5bb9657b-7d5mw  1/1   Running 0  6d
   init-couchdb-nc86p0/1   Completed   0  6d
   invoker-gdl5k 1/1   Running 0  6d
   kafka-0   1/1   Running 0  6d
   nginx-9d9d8c7b-s2xvj  1/1   Running 0  6d
   redis-6c7657dbcb-x4wcl1/1   Running 0  6d
   zookeeper-0   1/1   Running 0  6d
   
   # kubectl get svc -n openwhisk
   NAME TYPECLUSTER-IP  EXTERNAL-IP   PORT(S)   
  AGE
   apigateway   ClusterIP   10.233.2.1988080/TCP,9000/TCP 
  6d
   controller   ClusterIP   10.233.37.215   8080/TCP  
  6d
   couchdb  ClusterIP   10.233.27.3 5984/TCP  
  6d
   kafkaClusterIP   10.233.46.150   9092/TCP  
  6d
   nginxNodePort10.233.37.34
80:30221/TCP,443:31001/TCP,8443:30587/TCP   6d
   redisClusterIP   10.233.5.47 6379/TCP  
  6d
   zookeeperClusterIP   None
2181/TCP,2888/TCP,3888/TCP  6d

   Any comments / workarounds ??


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[GitHub] chetanmeh commented on issue #4111: Update to Gradle 4.10.2

2018-11-20 Thread GitBox
chetanmeh commented on issue #4111: Update to Gradle 4.10.2
URL: 
https://github.com/apache/incubator-openwhisk/pull/4111#issuecomment-440245442
 
 
   @csantanapr Can you do a PG run for this?


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[GitHub] chetanmeh commented on issue #4126: Fix netty leak in CosmosDBArtifactStore`

2018-11-20 Thread GitBox
chetanmeh commented on issue #4126: Fix netty leak in CosmosDBArtifactStore`
URL: 
https://github.com/apache/incubator-openwhisk/pull/4126#issuecomment-440244878
 
 
   Note that test case fails only intermittently as Netty leak detection logic 
relies on callbacks post GC. Reducing the max memory to `-Xmx20m` increases the 
chances of GC to happen however it still does not guarantee that leak detection 
logic gets triggered consistently  


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[GitHub] chetanmeh opened a new pull request #4126: Fix netty leak in CosmosDBArtifactStore`

2018-11-20 Thread GitBox
chetanmeh opened a new pull request #4126: Fix netty leak in 
CosmosDBArtifactStore`
URL: https://github.com/apache/incubator-openwhisk/pull/4126
 
 
   Fixes a netty leak due to how query is done in `ComosDBArtifactStore`
   
   ## Description
   
   In some of the setups we are observing Netty leak warnings like 
   
   ```
   [2018-11-15T17:59:45.025Z] [ERROR] LEAK: ByteBuf.release() was not called 
before it's garbage-collected. See 
http://netty.io/wiki/reference-counted-objects.html for more information.
   ```
   
   Further in some cases Controller process got killed with 
`OutOfDirectMemoryError`
   
   ```
   [2018-11-16T11:08:34.576Z] [WARN] An exception was thrown by 
io.reactivex.netty.pipeline.ssl.SslCompletionHandler$1.operationComplete()
   io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 16777216 
byte(s) of direct memory (used: 7147094023, max: 7158628352)
   at 
io.netty.util.internal.PlatformDependent.incrementMemoryCounter(PlatformDependent.java:640)
   at 
io.netty.util.internal.PlatformDependent.allocateDirectNoCleaner(PlatformDependent.java:594)
   at 
io.netty.buffer.PoolArena$DirectArena.allocateDirect(PoolArena.java:764)
   at io.netty.buffer.PoolArena$DirectArena.newChunk(PoolArena.java:740)
   at io.netty.buffer.PoolArena.allocateNormal(PoolArena.java:244)
   at io.netty.buffer.PoolArena.allocate(PoolArena.java:226)
   at io.netty.buffer.PoolArena.allocate(PoolArena.java:146)
   at 
io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:324)
   ```
   
   Per [Netty Leak Detection][1] documentation this warning would be emitted if 
its resource leak detection logic (which works by sampling 1% allocations) 
detects a leak. 
   
   ### Root cause and Fix
   
   To determine the leak source one can set 
`-Dio.netty.leakDetection.level=PARANOID` and run the setup/test. After setting 
this property the test still passed fine and no warning was seen. Then we 
reduced the memory to `-Xmx32m` and re ran `CosmosDBArtifactStoreTests` and the 
warning showed up in 1 of 10 runs.
   
   Digging further issue was determined to be present in the way we current 
apply limit
   
   
https://github.com/apache/incubator-openwhisk/blob/f35e23ae19b87bf6c3d27f579ca42a4da8ebb2b0/common/scala/src/main/scala/org/apache/openwhisk/core/database/cosmosdb/CosmosDBArtifactStore.scala#L221-L239
   
   Here we use the `take` operator to ensure that stream does not consume more 
than `limit` items. If there are more item then source is cancelled. Its so 
happening if we set limit=1 (which is the case for Identity/auth related 
queries) then this prevents proper cleanup of underlying source. 
   
   As a fix we now consume whole stream and then apply limit on the resulting 
list. This should be safe 
   
   1. For query related to `actovations` and `whisks` limit is made part of 
query also via `TOP X` clause. So underlying db does not return more than limit 
item
   2. For query related to subject we cannot pass `TOP` as we need to perform 
join which may result in more entries in output. But here the result set would 
not be more than 1 in most cases
   
   ### Test Setup
   
   To recreate the issuse a new test `CosmosDBLeakTests` is added which 
repeatedly performs the auth query multiple times. This test fails much often 
when running within IDE (with `-Xmx20m`) however I was not able to make it fail 
when running via command line. Post fix test consistently passes in IDE also. 
In case of failure it dumps the stack trace where the leaked resource was 
accessed
   
   ```
   [2018-11-19T12:48:34.810Z] [ERROR] LEAK: ByteBuf.release() was not called 
before it's garbage-collected. See 
http://netty.io/wiki/reference-counted-objects.html for more information.
   Recent access records: 
   #1:
   io.netty.util.ReferenceCountUtil.release(ReferenceCountUtil.java:88)
   
io.reactivex.netty.protocol.http.client.ClientRequestResponseConverter.invokeContentOnNext(ClientRequestResponseConverter.java:274)
   
io.reactivex.netty.protocol.http.client.ClientRequestResponseConverter.channelRead(ClientRequestResponseConverter.java:162)
   
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
   
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
   
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
   
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
   
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
   
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
   
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
   

[GitHub] codecov-io commented on issue #4115: Don't react on Completion message of blocking requests.

2018-11-20 Thread GitBox
codecov-io commented on issue #4115: Don't react on Completion message of 
blocking requests.
URL: 
https://github.com/apache/incubator-openwhisk/pull/4115#issuecomment-440231764
 
 
   # 
[Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115?src=pr=h1)
 Report
   > Merging 
[#4115](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115?src=pr=desc)
 into 
[master](https://codecov.io/gh/apache/incubator-openwhisk/commit/f35e23ae19b87bf6c3d27f579ca42a4da8ebb2b0?src=pr=desc)
 will **decrease** coverage by `3.35%`.
   > The diff coverage is `100%`.
   
   [![Impacted file tree 
graph](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/graphs/tree.svg?width=650=l0YmsiSAso=150=pr)](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115?src=pr=tree)
   
   ```diff
   @@Coverage Diff @@
   ##   master#4115  +/-   ##
   ==
   - Coverage   84.63%   81.27%   -3.36% 
   ==
 Files 151  151  
 Lines7263 7269   +6 
 Branches  466  468   +2 
   ==
   - Hits 6147 5908 -239 
   - Misses   1116 1361 +245
   ```
   
   
   | [Impacted 
Files](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115?src=pr=tree)
 | Coverage Δ | |
   |---|---|---|
   | 
[.../openwhisk/core/containerpool/ContainerProxy.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree#diff-Y29yZS9pbnZva2VyL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvY29udGFpbmVycG9vbC9Db250YWluZXJQcm94eS5zY2FsYQ==)
 | `93.42% <100%> (+0.62%)` | :arrow_up: |
   | 
[...core/database/cosmosdb/RxObservableImplicits.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvUnhPYnNlcnZhYmxlSW1wbGljaXRzLnNjYWxh)
 | `0% <0%> (-100%)` | :arrow_down: |
   | 
[...core/database/cosmosdb/CosmosDBArtifactStore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlLnNjYWxh)
 | `0% <0%> (-95.54%)` | :arrow_down: |
   | 
[...sk/core/database/cosmosdb/CosmosDBViewMapper.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJWaWV3TWFwcGVyLnNjYWxh)
 | `0% <0%> (-92.6%)` | :arrow_down: |
   | 
[...whisk/core/database/cosmosdb/CosmosDBSupport.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJTdXBwb3J0LnNjYWxh)
 | `0% <0%> (-83.34%)` | :arrow_down: |
   | 
[...abase/cosmosdb/CosmosDBArtifactStoreProvider.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlUHJvdmlkZXIuc2NhbGE=)
 | `0% <0%> (-62.5%)` | :arrow_down: |
   | 
[...penwhisk/core/database/cosmosdb/CosmosDBUtil.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJVdGlsLnNjYWxh)
 | `92% <0%> (-4%)` | :arrow_down: |
   | 
[...rg/apache/openwhisk/common/ForcibleSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9Gb3JjaWJsZVNlbWFwaG9yZS5zY2FsYQ==)
 | `88.46% <0%> (-3.85%)` | :arrow_down: |
   | 
[...a/org/apache/openwhisk/core/controller/Rules.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree#diff-Y29yZS9jb250cm9sbGVyL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvY29udHJvbGxlci9SdWxlcy5zY2FsYQ==)
 | `89.93% <0%> (+0.67%)` | :arrow_up: |
   | ... and [22 
more](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115/diff?src=pr=tree-more)
 | |
   
   --
   
   [Continue to review full report at 
Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115?src=pr=continue).
   > **Legend** - [Click here to learn 
more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute  (impact)`, `ø = not affected`, `? = missing data`
   > Powered by 
[Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115?src=pr=footer).
 Last update 
[f35e23a...600393e](https://codecov.io/gh/apache/incubator-openwhisk/pull/4115?src=pr=lastupdated).
 Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


[GitHub] codecov-io commented on issue #4125: WIP - Test without concurrency

2018-11-20 Thread GitBox
codecov-io commented on issue #4125: WIP - Test without concurrency
URL: 
https://github.com/apache/incubator-openwhisk/pull/4125#issuecomment-440220094
 
 
   # 
[Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=h1)
 Report
   > Merging 
[#4125](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=desc)
 into 
[master](https://codecov.io/gh/apache/incubator-openwhisk/commit/f35e23ae19b87bf6c3d27f579ca42a4da8ebb2b0?src=pr=desc)
 will **decrease** coverage by `3.49%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree 
graph](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/graphs/tree.svg?width=650=l0YmsiSAso=150=pr)](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=tree)
   
   ```diff
   @@Coverage Diff@@
   ##   master#4125 +/-   ##
   =
   - Coverage   84.63%   81.13%   -3.5% 
   =
 Files 151  151 
 Lines7263 7263 
 Branches  466  466 
   =
   - Hits 6147 5893-254 
   - Misses   1116 1370+254
   ```
   
   
   | [Impacted 
Files](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=tree)
 | Coverage Δ | |
   |---|---|---|
   | 
[...core/database/cosmosdb/RxObservableImplicits.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvUnhPYnNlcnZhYmxlSW1wbGljaXRzLnNjYWxh)
 | `0% <0%> (-100%)` | :arrow_down: |
   | 
[...core/database/cosmosdb/CosmosDBArtifactStore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlLnNjYWxh)
 | `0% <0%> (-95.54%)` | :arrow_down: |
   | 
[...sk/core/database/cosmosdb/CosmosDBViewMapper.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJWaWV3TWFwcGVyLnNjYWxh)
 | `0% <0%> (-92.6%)` | :arrow_down: |
   | 
[...whisk/core/database/cosmosdb/CosmosDBSupport.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJTdXBwb3J0LnNjYWxh)
 | `0% <0%> (-83.34%)` | :arrow_down: |
   | 
[...abase/cosmosdb/CosmosDBArtifactStoreProvider.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJBcnRpZmFjdFN0b3JlUHJvdmlkZXIuc2NhbGE=)
 | `0% <0%> (-62.5%)` | :arrow_down: |
   | 
[.../org/apache/openwhisk/common/NestedSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9OZXN0ZWRTZW1hcGhvcmUuc2NhbGE=)
 | `66.66% <0%> (-21.22%)` | :arrow_down: |
   | 
[.../openwhisk/core/containerpool/ContainerProxy.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29yZS9pbnZva2VyL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvY29udGFpbmVycG9vbC9Db250YWluZXJQcm94eS5zY2FsYQ==)
 | `87.83% <0%> (-4.96%)` | :arrow_down: |
   | 
[...penwhisk/core/database/cosmosdb/CosmosDBUtil.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvcmUvZGF0YWJhc2UvY29zbW9zZGIvQ29zbW9zREJVdGlsLnNjYWxh)
 | `92% <0%> (-4%)` | :arrow_down: |
   | 
[...rg/apache/openwhisk/common/ForcibleSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9Gb3JjaWJsZVNlbWFwaG9yZS5zY2FsYQ==)
 | `88.46% <0%> (-3.85%)` | :arrow_down: |
   | 
[...g/apache/openwhisk/common/ResizableSemaphore.scala](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree#diff-Y29tbW9uL3NjYWxhL3NyYy9tYWluL3NjYWxhL29yZy9hcGFjaGUvb3BlbndoaXNrL2NvbW1vbi9SZXNpemFibGVTZW1hcGhvcmUuc2NhbGE=)
 | `96.15% <0%> (-3.85%)` | :arrow_down: |
   | ... and [30 
more](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125/diff?src=pr=tree-more)
 | |
   
   --
   
   [Continue to review full report at 
Codecov](https://codecov.io/gh/apache/incubator-openwhisk/pull/4125?src=pr=continue).
   > **Legend** - [Click here to learn 
more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute  (impact)`, `ø = not affected`, `? = missing data`
   > Powered by 

[GitHub] mhenke1 closed pull request #4121: WIP - Configure local to default concurrency

2018-11-20 Thread GitBox
mhenke1 closed pull request #4121: WIP - Configure local to default concurrency
URL: https://github.com/apache/incubator-openwhisk/pull/4121
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):

diff --git a/ansible/environments/local/group_vars/all 
b/ansible/environments/local/group_vars/all
index 4a2d8e0d21..65e0a5ae45 100755
--- a/ansible/environments/local/group_vars/all
+++ b/ansible/environments/local/group_vars/all
@@ -30,7 +30,3 @@ kafka_topics_invoker_retentionBytes: 104857600
 kafka_topics_invoker_retentionMS: 30
 
 env_hosts_dir: "{{ playbook_dir }}/environments/local"
-
-container_pool_akka_client: true
-runtimes_enable_concurrency: true
-limit_action_concurrency_max: 500
diff --git a/tests/dat/actions/concurrent.js b/tests/dat/actions/concurrent.js
index 786efa2d65..c95a59b79e 100644
--- a/tests/dat/actions/concurrent.js
+++ b/tests/dat/actions/concurrent.js
@@ -36,4 +36,4 @@ function checkRequests(args, resolve, reject, elapsed) {
 }, interval);
 }
 }
-}
\ No newline at end of file
+}
diff --git 
a/tests/src/test/scala/org/apache/openwhisk/core/limits/ActionLimitsTests.scala 
b/tests/src/test/scala/org/apache/openwhisk/core/limits/ActionLimitsTests.scala
index feba31ee3f..b2376c8181 100644
--- 
a/tests/src/test/scala/org/apache/openwhisk/core/limits/ActionLimitsTests.scala
+++ 
b/tests/src/test/scala/org/apache/openwhisk/core/limits/ActionLimitsTests.scala
@@ -130,7 +130,11 @@ class ActionLimitsTests extends TestHelpers with 
WskTestHelpers with WskActorSys
   time <- Seq(None, Some(TimeLimit.MIN_DURATION), 
Some(TimeLimit.MAX_DURATION))
   mem <- Seq(None, Some(MemoryLimit.minMemory), 
Some(MemoryLimit.maxMemory))
   log <- Seq(None, Some(LogLimit.minLogSize), Some(LogLimit.maxLogSize))
-  concurrency <- Seq(None, Some(ConcurrencyLimit.minConcurrent), 
Some(ConcurrencyLimit.maxConcurrent))
+  concurrency <- if (ConcurrencyLimit.minConcurrent == 
ConcurrencyLimit.maxConcurrent) {
+Seq(None, Some(ConcurrencyLimit.minConcurrent))
+  } else {
+Seq(None, Some(ConcurrencyLimit.minConcurrent), 
Some(ConcurrencyLimit.maxConcurrent))
+  }
 } yield PermutationTestParameter(time, mem, log, concurrency)
   } ++
 // Add variations for negative tests


 


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[GitHub] mhenke1 opened a new pull request #4125: WIP - Test without concurrency

2018-11-20 Thread GitBox
mhenke1 opened a new pull request #4125: WIP - Test without concurrency
URL: https://github.com/apache/incubator-openwhisk/pull/4125
 
 
   
   
   ## Description
   
   
   
   ## Related issue and scope
   
   - [ ] I opened an issue to propose and discuss this change (#)
   
   ## My changes affect the following components
   
   
   - [ ] API
   - [ ] Controller
   - [ ] Message Bus (e.g., Kafka)
   - [ ] Loadbalancer
   - [ ] Invoker
   - [ ] Intrinsic actions (e.g., sequences, conductors)
   - [ ] Data stores (e.g., CouchDB)
   - [ ] Tests
   - [ ] Deployment
   - [ ] CLI
   - [ ] General tooling
   - [ ] Documentation
   
   ## Types of changes
   
   - [ ] Bug fix (generally a non-breaking change which closes an issue).
   - [ ] Enhancement or new feature (adds new functionality).
   - [ ] Breaking change (a bug fix or enhancement which changes existing 
behavior).
   
   ## Checklist:
   
   
   - [ ] I signed an [Apache 
CLA](https://github.com/apache/incubator-openwhisk/blob/master/CONTRIBUTING.md).
   - [ ] I reviewed the [style 
guides](https://github.com/apache/incubator-openwhisk/wiki/Contributing:-Git-guidelines#code-readiness)
 and followed the recommendations (Travis CI will check :).
   - [ ] I added tests to cover my changes.
   - [ ] My changes require further changes to the documentation.
   - [ ] I updated the documentation where necessary.
   
   


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[GitHub] markusthoemmes commented on a change in pull request #4115: Don't react on Completion message of blocking requests.

2018-11-20 Thread GitBox
markusthoemmes commented on a change in pull request #4115: Don't react on 
Completion message of blocking requests.
URL: 
https://github.com/apache/incubator-openwhisk/pull/4115#discussion_r234927460
 
 

 ##
 File path: 
core/invoker/src/main/scala/org/apache/openwhisk/core/containerpool/ContainerProxy.scala
 ##
 @@ -497,10 +497,10 @@ class ContainerProxy(
   }
 
 // Sending active ack. Entirely asynchronous and not waited upon.
-if (job.msg.blocking) {
-  activation.foreach(
+val sendResult = if (job.msg.blocking) {
+  activation.map(
 sendActiveAck(tid, _, job.msg.blocking, job.msg.rootControllerIndex, 
job.msg.user.namespace.uuid, false))
 
 Review comment:
   We shoudl reconcile any errors here into a Future.successful or use 
`onComplete` below. Otherwise you'll end up not sending the second message if 
the first failed. Unlikely, but just a teeny bit more defensive. I'd go for 
`onComplete` below, because that makes it more clear on the calling side, that 
you don't care about errors.
   
   FWIW I like this solution a lot better than the one before.


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[GitHub] cbickel commented on a change in pull request #4115: Don't react on Completion message of blocking requests.

2018-11-20 Thread GitBox
cbickel commented on a change in pull request #4115: Don't react on Completion 
message of blocking requests.
URL: 
https://github.com/apache/incubator-openwhisk/pull/4115#discussion_r234925458
 
 

 ##
 File path: 
core/controller/src/main/scala/org/apache/openwhisk/core/loadBalancer/ShardingContainerPoolBalancer.scala
 ##
 @@ -422,11 +423,12 @@ class ShardingContainerPoolBalancer(
   .foreach(_.releaseConcurrent(entry.fullyQualifiedEntityName, 
entry.maxConcurrent, entry.memory.toMB.toInt))
 if (!forced) {
   entry.timeoutHandler.cancel()
-  // If the action was blocking and the Resultmessage has been 
received before nothing will happen here.
-  // If the action was blocking and the ResultMessage is still 
missing, we pass the ActivationId. With this Id,
-  // the controller will get the result out of the database.
   // If the action was non-blocking, we will close the promise here.
-  entry.promise.trySuccess(Left(aid))
+  // If the action was blocking we won't close the promise with the 
result to the user. The ResultMessage
+  // should have arrived earlier and already resolved it. If it didn't 
arrive yet (what could happen if log
+  // collection is really fast and the result is very large), it will 
most likely arrive in a few milliseconds.
+  // If that message really got lost, the mechanism of DB-polling will 
take place.
+  if (!entry.blocking) entry.promise.trySuccess(Left(aid))
 
 Review comment:
   You are right. That's a very good point.


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[GitHub] atsag closed issue #4113: Documentation corrections

2018-11-20 Thread GitBox
atsag closed issue #4113: Documentation corrections
URL: https://github.com/apache/incubator-openwhisk/issues/4113
 
 
   


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