[
https://issues.apache.org/jira/browse/FLINK-4118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15359034#comment-15359034
]
ASF GitHub Bot commented on FLINK-4118:
---------------------------------------
Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/2176#discussion_r69307034
--- Diff: flink-contrib/docker-flink/README.md ---
@@ -1,80 +1,75 @@
-#Apache Flink cluster deployment on Docker using Docker-Compose
+Apache Flink cluster deployment on docker using docker-compose
-##Installation
-###Install Docker
+# Installation
+Install the most recent stable version of docker
https://docs.docker.com/installation/
-if you have issues with Docker-Compose versions incompatible with your
version of Docker try
+Install the most recent stable version of docker-compose
+https://docs.docker.com/compose/install/
-`curl -sSL https://get.docker.com/ubuntu/ | sudo sh`
+# Build
-###Install Docker-Compose
+Images are based on the official Java Alpine (OpenJDK 8) image and run
+supervisord to stay alive when running containers. If you want to build the
+flink image run:
-```
-curl -L
https://github.com/docker/compose/releases/download/1.1.0/docker-compose-`uname
-s`-`uname -m` > /usr/local/bin/docker-compose
+ sh build.sh
-chmod +x /usr/local/bin/docker-compose
-```
-
-###Get the repo
-
-###Build the images
+or
-Images are based on Ubuntu Trusty 14.04 and run Supervisord to stay alive
when running containers.
+ docker build -t flink .
-The base image installs Oracle Java JDK 1.7 and SSH client & server. You
can change the SSH password there or add your own key and adjust SSH config.
+If you want to build the container for a specific version of
flink/hadoop/scala
+you can configure it in the respective args:
-- Run `./build.sh`
+ docker build --build-arg FLINK_VERSION=1.0.3 --build-arg
HADOOP_VERSION=26 --build-arg SCALA_VERSION=2.10 -t
"flink:1.0.3-hadoop2.6-scala_2.10" flink
-###Deploy
+# Deploy
- Deploy cluster and see config/setup log output (best run in a screen
session)
-`docker-compose up`
+ docker-compose up
- Deploy as a daemon (and return)
-`docker-compose up -d`
+ docker-compose up -d
- Scale the cluster up or down to *N* TaskManagers
-`docker-compose scale taskmanager=<N>`
-
-- Access the JobManager node with SSH (exposed on Port 220)
+ docker-compose scale taskmanager=<N>
-`ssh root@localhost -p 220`
+- Access the Job Manager container
-or on Mac OS X with boot2docker
-
-`ssh root@$(boot2docker ip) -p 220`
-
-The password is 'secret'
+ docker exec -it $(docker ps --filter name=flink_jobmanager
--format={{.ID}}) /bin/sh
- Kill the cluster
-`docker-compose kill`
+ docker-compose kill
- Upload a jar to the cluster
-`scp -P 220 <your_jar> root@localhost:/<your_path>`
+ for i in $(docker ps --filter name=flink --format={{.ID}}); do
--- End diff --
Yep, the TaskManagers pull it from the JobManager which keeps it in a
component called BlobManager.
> The docker-flink image is outdated (1.0.2) and can be slimmed down
> ------------------------------------------------------------------
>
> Key: FLINK-4118
> URL: https://issues.apache.org/jira/browse/FLINK-4118
> Project: Flink
> Issue Type: Improvement
> Reporter: Ismaël Mejía
> Priority: Minor
>
> This issue is to upgrade the docker image and polish some details in it (e.g.
> it can be slimmed down if we remove some unneeded dependencies, and the code
> can be polished).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
