[openstack-dev] [Sahara] Questions about event log step_type & cluster status

Hi Sahara, "step_type" is a member of ClusterProvisionStep, and also be stored in context. https://github.com/openstack/sahara/blob/master/sahara/db/sqlalchemy/models.py#L457 https://github.com/openstack/sahara/blob/master/sahara/context.py#L264 I noticed that the "step_type" in context sometim

Re: [openstack-dev] [Sahara] Questions about how Sahara use trust ?

k.org Subject: Re: [openstack-dev] [Sahara] Questions about how Sahara use trust ? On 07/12/2015 09:45 PM, Li, Chen wrote: > Hi Andrew, > > Thanks for the reply. > > Are you mean : > > 1. admin user is used by transient cluster is mainly to make it work. > >

Re: [openstack-dev] [Sahara] Questions about how Sahara use trust ?

reasons. When one user creates cluster in Sahara he should not get access to data of other users. Thanks, Andrew. On Thu, Jul 9, 2015 at 11:12 PM, Li, Chen mailto:chen...@intel.com>> wrote: Hi Sahara guys, When sahara create a transient cluster, it create a trust with sahara admin user.

[openstack-dev] [Sahara] Questions about how Sahara use trust ?

Hi Sahara guys, When sahara create a transient cluster, it create a trust with sahara admin user. https://github.com/openstack/sahara/blob/master/sahara/service/ops.py#L239-L240 https://github.com/openstack/sahara/blob/master/sahara/service/trusts.py#L79 When sahara deal with swift, it create a

Re: [openstack-dev] [Sahara] Why Sahara request user to give username/password for accessing the job binary in Swift ?

l mccune [mailto:m...@redhat.com] Sent: Friday, June 26, 2015 8:55 PM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [Sahara] Why Sahara request user to give username/password for accessing the job binary in Swift ? On 06/25/2015 09:54 PM, Li, Chen wrote

Re: [openstack-dev] [Sahara] Why Sahara request user to give username/password for accessing the job binary in Swift ?

Thanks for the reply. My puzzle here is : I create containers & objects by my own, why other users can access them ? As mentioned in your article[1], the domain " sahara_proxy" is created by user "admin" in project "openstack". But I'm working under user "demo" in project "demo", and ot

[openstack-dev] [Sahara] Why Sahara request user to give username/password for accessing the job binary in Swift ?

Hi Sahara, I'm working under UI. I have a tenant "demo", with two users: admin(role = admin) & demo. I'm working as user "demo". When I try to create a datasource, it ask me to add username and password for swift. My question is: Why Sahara didn't use current username("demo") and password

[openstack-dev] [Manila] Ask for help on supportting the 3-rd party CI for HDFS driver

Hello Manila, There is a HDFS driver in Manila summited by our team in Kilo, so I guess we do own this driver in Manila for current situation. But, CI systems are really new to us, and we heard from other teams that they took almost one year to implement a CI for going through all the company

Re: [openstack-dev] [Sahara] improve oozie engine for common lib management

Hi, I’m chen, working in the same team as lu jander. Actually , we’re planning to implement the common lib management base on bp expose-elements. We would like to build common supported 3-rd part libs into sahara images, so user do

[openstack-dev] [Sahara] Can't upload jar file to Job Binaries from Horizon

Hi sahara, I have a fresh installed devstack environment. I try to upload sahara/etc/edp-examples/edp-pig/trim-spaces/udf.jar to Job binaries (store in internal database) but failed. I get error in horizon_error.log, which complains "UnicodeDecodeError: 'ascii' codec can't decode byte 0xe6 in p

Re: [openstack-dev] [Sahara][oslo]Error in Log.debug

h a Context instance. Summited a fix already : https://review.openstack.org/#/c/180051/ Thanks. -chen From: Li, Chen Sent: Tuesday, May 05, 2015 10:43 AM To: OpenStack Development Mailing List (not for usage questions) (openstack-dev@lists.openstack.org) Subject: [Sahara][oslo]Error in Log.debug Hi all

[openstack-dev] [Sahara][oslo]Error in Log.debug

Hi all, I just upgrade my devstack and re-installed. My sahara keep reporting errors: 2015-05-05 10:42:00.453 DEBUG sahara.openstack.common.loopingcall [-] Dynamic looping call > sleeping for 35.91 seconds from (pid=5361) _inner /opt/stack/sahara/sahara/openstack/common/loopingcall.py:132 201

Re: [openstack-dev] [Manila] Nominate Igor Malinovskiy for core team

+1 -Original Message- From: Thomas Bechtold [mailto:thomasbecht...@jpberlin.de] Sent: Thursday, March 26, 2015 4:44 AM To: openstack-dev@lists.openstack.org Subject: Re: [openstack-dev] [Manila] Nominate Igor Malinovskiy for core team On 18.03.2015 20:04, Ben Swartzlander wrote: > Igor (

[openstack-dev] [Sahara] Is it possible to do "instance scale" for a node in a living cluster ?

Hi Sahara, Recently, I learned Sahara support nodes scale up & scale down, which means "scale" has been limited to node number. Is it possible to do a "instance scale"? For example, I build a small cluster at first, several slave nodes (running datanode & nodemanager) and a single master node (

Re: [openstack-dev] [Sahara][Horizon] Can't open "Data Processing" panel after update sahara & horizon

ps://review.openstack.org/#/c/125927/ 3. I can't delete "job" is because a job can only be deleted after all related "job_executions" deleted. Thanks. -chen From: Li, Chen [mailto:chen...@intel.com] Sent: Wednesday, March 18, 2015 11:05 AM To: OpenStack

[openstack-dev] [Sahara][Horizon] Can't open "Data Processing" panel after update sahara & horizon

Hi all, I'm working under Ubuntu14.04 with devstack. After the fresh devstack installation, I run a integration test to test the environment. After the test, cluster and tested edp jobs remains in my environment. Then I updated sahara to the lasted code. To make the newest code work, I also did

[openstack-dev] [Manila] FYI : Micro-versioning for Nova API

Hello Manila, I noticed there were some discussions about api extensions in the past few weeks. Looks like nova has similar discussions too. "Each extension gets a version", if my understanding about the api extension discussion purpose is correct. Not sure if you already known it or not. I'm

Re: [openstack-dev] [Devstack] Can't start service nova-novncproxy

Can't start service > > nova-novncproxy > > > > That's' the most confusing part. > > I don't even have a log for service nova-novncproxy. > > > > Thanks. > > -chen > > > > -Original Message- > > From: Kashyap

Re: [openstack-dev] [Devstack] Can't start service nova-novncproxy

art. > I don't even have a log for service nova-novncproxy. > > Thanks. > -chen > > -Original Message- > From: Kashyap Chamarthy [mailto:kcham...@redhat.com] > Sent: Monday, March 02, 2015 12:16 AM > To: OpenStack Development Mailing List (not for u

Re: [openstack-dev] [Devstack] Can't start service nova-novncproxy

ns) Subject: Re: [openstack-dev] [Devstack] Can't start service nova-novncproxy On Sat, Feb 28, 2015 at 06:20:54AM +, Li, Chen wrote: > Hi all, > > I'm trying to install a fresh all-in-one openstack environment by devstack. > After the installation, all services

[openstack-dev] [Sahara][HDP]Cluster staty in Configuring status forever

Hi Sahara, I'm a new bird here for both sahara & HDP. I just installed a total fresh all-in-one Openstack environment by devstack, and want to build my first Hadoop cluster. Limited to my knowledge about Hadoop and HDP, I hope to build a cluster as small as I can. All things are build based o

[openstack-dev] [Devstack] Can't start service nova-novncproxy

Hi all, I'm trying to install a fresh all-in-one openstack environment by devstack. After the installation, all services looks well, but I can't open instance console in Horizon. I did a little check, and found service nova-novncproxy was not started ! Anyone has idea why this happened ? Here i

Re: [openstack-dev] [Manila]Question about gateway-mediated-with-ganesha

12, 2015 2:09 PM To: Li, Chen Cc: OpenStack Development Mailing List (not for usage questions) (openstack-dev@lists.openstack.org) Subject: Re: [openstack-dev] [Manila]Question about gateway-mediated-with-ganesha On Thu, Feb 12, 2015 at 6:41 AM, Li, Chen mailto:chen...@intel.com>> wro

Re: [openstack-dev] [Manila]Question about gateway-mediated-with-ganesha

she...@gmail.com] Sent: Thursday, February 12, 2015 1:24 PM To: Li, Chen Subject: Fwd: [openstack-dev] [Manila]Question about gateway-mediated-with-ganesha Li Chen, Fwdign it to you , since u didn't recieve the below mail to your outlook. Hope you get this one! While responding pls Cc the o

[openstack-dev] [Manila]Question about gateway-mediated-with-ganesha

Hi list, I'm trying to understand how manila use NFS-Ganesha, and hope to figure out what I need to do to use it if all patches been merged (only one patch is under reviewing, right ?). I have read: https://wiki.openstack.org/wiki/Manila/Networking/Gateway_mediated https://blueprints.launchpad

Re: [openstack-dev] [Manila]Questions about using not handle share-servers drivers with "Flat network"

:23 AM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [Manila]Questions about using not handle share-servers drivers with "Flat network" On 02/04/2015 07:01 PM, Li, Chen wrote: Hi, Thanks very much for the reply. Really sorry for the lat

Re: [openstack-dev] [Manila]Questions about using not handle share-servers drivers with "Flat network"

From: Ben Swartzlander [mailto:b...@swartzlander.org] Sent: Wednesday, January 28, 2015 12:35 PM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [Manila]Questions about using not handle share-servers drivers with "Flat network" On 01/27/201

Re: [openstack-dev] [Manila]Questions about using not handle share-servers drivers with "Flat network"

From: Ben Swartzlander [mailto:b...@swartzlander.org] Sent: Wednesday, January 28, 2015 12:35 PM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [Manila]Questions about using not handle share-servers drivers with "Flat network" On 01/27/2015

[openstack-dev] [Manila]Question about the usage of "connect_share_server_to_tenant_network"

Hi list, For generic driver, there is a flag named "connect_share_server_to_tenant_network" in manila/share/drivers/service_instance.py. When it set to True, share-server(nova instance) would be created directly on the "share-network". When it set to False, the subnet within share-network must

[openstack-dev] [Manila]Questions about using not handle share-servers drivers with "Flat network"

Hi list, I have some questions. Hope can get help from you guys. Manila has two driver modes. For handle share server drivers, the share-network is easy to understand. For not handle share-servers drivers, manila request admin to do everything before manila-share service start, and when the serv

Re: [openstack-dev] [Manila] Driver modes, share-servers, and clustered backends

Thanks for the explanations! Really helpful. My questions are added in line. Thanks. -chen -Original Message- From: Ben Swartzlander [mailto:b...@swartzlander.org] Sent: Friday, January 09, 2015 6:02 AM To: OpenStack Development Mailing List (not for usage questions) Subject: [openstac

Re: [openstack-dev] [Manila]Rename driver mode

Update my proposal again: As a new bird for manila, I start using/learning manila with generic driver. When I reached driver mode,I became really confuing, because I can't stop myself jump into ideas: share server == nova instance &svm == share virtual machine == nova instance. Then I

Re: [openstack-dev] [Manila]Rename driver mode

is_deletable=False id=x From: Li, Chen [mailto:chen...@intel.com] Sent: Tuesday, December 30, 2014 5:27 PM To: OpenStack Development Mailing List (not for usage questions) Subject: [openstack-dev] [Manila]Rename driver mode Hi list, There are two driver modes in manila currently

[openstack-dev] [Manila]Rename driver mode

Hi list, There are two driver modes in manila currently, "multi_svm_mode" and "single_svm_mode". "multi_svm_mode" means usage of share-networks that contain network information for dynamic creation of share-servers (SVMs). "single_svm_mode" means usage of predefined some endpoint, without need

[openstack-dev] [devstack][multi-node installation]Compute node can't connnected to qpid and mysql.

Hi list, I'm trying to install openstack ml2 neutron ml2 plugin devstack on 2 nodes with CentOS. Basically, I have followed http://devstack.org/guides/multinode-lab.html. That is really helpful. Things looks well on controller node. But, on the compute node, I get many issues. This is my local

[openstack-dev] [Neutron] dhcp port always in dead status

Hi list, I'm working under Havana. openstack-neutron.noarch 2013.2-1.el6@openstack-havana openstack-neutron-linuxbridge.noarch 2013.2-1.el6@openstack-havana openstack-neutron-openvswitch.noarch 2013.2-1.el6@openstack-ha

[openstack-dev] [Neutron] Need help to start contribute to Neutron

Hi list, I have using Openstack/Neutron for a while. And now I hope I can do some contributions too. But neutron is too complicated, I don't know where to start. In IRC, iwamoto suggested me to work with developer doc team. That sounds like a good idea. But I still doesn't know what/where I shoul

Re: [openstack-dev] [rally] Proposing Kun to Rally Core.

+1 ! Thanks. -chen From: Boris Pavlovic [mailto:bpavlo...@mirantis.com] Sent: Monday, March 24, 2014 3:32 PM To: OpenStack Development Mailing List Subject: [openstack-dev] [rally] Proposing Kun to Rally Core. Hi stackers, I would like to propose Kun Huang to Rally Core team. As you saw alrea

[openstack-dev] What's the status about Instance Resource Quota now ??

Hi list, I find a page on wiki : https://wiki.openstack.org/wiki/InstanceResourceQuota It is said we can set CPU, disk IO and bandwidth consumption limit for instances But the blueprint page returns error, while the patch is abandoned in early last year. Anyone can help me to know the current s