I found an issue with Kubernetes services where they do not configure
Session Affinity. As a result requests coming to a cluster with a web UI
goes to random members.
The problem was that Kubernetes set this to "None" by default. This can be
now configured in the cartridge using a property:
{
"name": "KUBERNETES_SERVICE_SESSION_AFFINITY",
"value": "ClientIP"
}
The fix was committed in commit revision:
https://github.com/apache/stratos/commit/b00dd2d2992aba3150a183aa969b98850a17c309
Thanks
On Thu, May 28, 2015 at 2:47 PM, Imesh Gunaratne <im...@apache.org> wrote:
> Once more than one port mapping was defined a string processing issue
> occurred:
>
> *Payload: *
>
> "PORT_MAPPINGS=PROTOCOL:http|PORT:4500|PROXY_PORT:8763:PROTOCOL:https|PORT:4501|PROXY_PORT:8443",
>
> *Context generated:*
> {'STRATOS_WORKER_HOST_NAME': 'esb.cloud-test.wso2.com',
> 'STRATOS_WKA_MEMBERS': {'127.0.1.1': '4000', '127.0.0.1': '4000'},
> 'STRATOS_HTTP_PROXY_PORT': '80', 'STRATOS_CLUSTERING': 'false',
> 'STRATOS_PORT_MAPPING': {' 8243': '9443', ' 80': '8280', '8280': '9763', '
> 443': '8243'}, 'STRATOS_LOCAL_MEMBER_HOST': 'esb.cloud-test.wso2.com',
> 'STRATOS_LOCAL_MEMBER_PORT': '4300', 'STRATOS_DOMAIN': 'wso2.esb.domain',
> 'STRATOS_PORT_OFFSET': '0', 'STRATOS_SUB_DOMAIN': 'mgt',
> 'STRATOS_HTTPS_PROXY_PORT': '443', 'STRATOS_MEMBERSHIP_SCHEME': 'wka',
> 'STRATOS_MGT_HOST_NAME': 'mgt.esb.cloud-test.wso2.com'}
>
> *ERROR*
> [2015-05-27 05:47:29,132] INFO
> {cartridgeagentutils.py:wait_until_ports_active} - Waiting for ports to be
> active: [ip] 'localhost' [ports] ["'9763", "9443'"]
> Exception in thread Thread-1:
> Traceback (most recent call last):
> File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner
> self.run()
> File "agent.py", line 97, in run
> cartridgeagentpublisher.publish_instance_activated_event()
> File
> "/opt/apache-stratos-python-cartridge-agent-4.1.0-SNAPSHOT/modules/publisher/cartridgeagentpublisher.py",
> line 71, in publish_instance_activated_event
> int(CartridgeAgentConfiguration().read_property("port.check.timeout",
> critical=False))
> File
> "/opt/apache-stratos-python-cartridge-agent-4.1.0-SNAPSHOT/modules/util/cartridgeagentutils.py",
> line 81, in wait_until_ports_active
> active = check_ports_active(ip_address, ports)
> File
> "/opt/apache-stratos-python-cartridge-agent-4.1.0-SNAPSHOT/modules/util/cartridgeagentutils.py",
> line 110, in check_ports_active
> s.connect((ip_address, int(port)))
> ValueError: invalid literal for int() with base 10: "'9763"
>
> On Thu, May 28, 2015 at 9:58 AM, Imesh Gunaratne <im...@apache.org> wrote:
>
>> Hi Lahiru,
>>
>> I think we are not ready for RC3, we need to fix two issues found in PCA
>> and test them.
>>
>> Thanks
>>
>> On Thu, May 28, 2015 at 9:12 AM, Lahiru Sandaruwan <lahi...@wso2.com>
>> wrote:
>>
>>> Hi Lakmal,
>>>
>>> Will proceed.
>>>
>>> Thanks.
>>>
>>> On Thu, May 28, 2015 at 9:04 AM, Lakmal Warusawithana <lak...@wso2.com>
>>> wrote:
>>>
>>>> Hi Lahiru/devs,
>>>>
>>>> Are we good to go for rc3?
>>>>
>>>> thanks
>>>>
>>>> On Wed, May 27, 2015 at 1:14 PM, Rajkumar Rajaratnam <
>>>> rajkum...@wso2.com> wrote:
>>>>
>>>>> Noted. Sorry for that :)
>>>>>
>>>>> Thanks.
>>>>>
>>>>> On Wed, May 27, 2015 at 12:49 PM, Lakmal Warusawithana <
>>>>> lak...@wso2.com> wrote:
>>>>>
>>>>>> Folks, we are only fixing blocking issues for the release, DON'T do
>>>>>> the cleanup stuff at this stage. Please create JIRA for those and track
>>>>>> with next minor releases.
>>>>>>
>>>>>> On Wed, May 27, 2015 at 12:39 PM, Rajkumar Rajaratnam <
>>>>>> rajkum...@wso2.com> wrote:
>>>>>>
>>>>>>> I feel like we are bundling some unwanted jars in JCA distribution.
>>>>>>> Sometimes back, I found that we bundled the following jars with JCA in
>>>>>>> 4.0.0 release, even though these are not used by JCA.
>>>>>>>
>>>>>>> commons-httpclient-3.1.0.wso2v2.jar
>>>>>>> commons-httpclient-3.1.jar
>>>>>>> httpclient-4.1.1-wso2v1.jar
>>>>>>> httpcore-4.1.0-wso2v1.jar
>>>>>>>
>>>>>>> Are we using the above jars in JCA now? If not, better to remove
>>>>>>> these jars. There might be more unwanted jars.
>>>>>>>
>>>>>>> Thanks.
>>>>>>>
>>>>>>> On Wed, May 27, 2015 at 11:10 AM, Imesh Gunaratne <im...@apache.org>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> I found two issues and fixed:
>>>>>>>>
>>>>>>>> Kubernetes clean command was trying to remove Kubernetes DNS pod
>>>>>>>> (with Kubernetes 0.17.0).
>>>>>>>>
>>>>>>>> https://github.com/apache/stratos/commit/309378ac7db973e01128dc909420483bc65d4aa7
>>>>>>>>
>>>>>>>> 2015-05-27 10:57:07,781] ERROR
>>>>>>>> {org.apache.stratos.autoscaler.applications.parser.DefaultApplicationParser}
>>>>>>>> - Alias is not valid: [application-id] wso2esb-4.8.1-app
>>>>>>>> [cartridge-type]
>>>>>>>> wso2esb-4.8.1 [alias] wso2esb-4.8.1-1
>>>>>>>>
>>>>>>>> The above error message does not say the valid alias patten:
>>>>>>>>
>>>>>>>> https://github.com/apache/stratos/commit/a4710cbfb8dd3d406126bcaa756c9e00459523b7
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>>
>>>>>>>> On Tue, May 26, 2015 at 10:50 PM, Lahiru Sandaruwan <
>>>>>>>> lahi...@wso2.com> wrote:
>>>>>>>>
>>>>>>>>> I carried out a test in EC2 today. It seems we do not validate the
>>>>>>>>> partitions(partition ids) included in the deployment policy. It would
>>>>>>>>> be
>>>>>>>>> better to fix this as well.
>>>>>>>>>
>>>>>>>>> Thanks.
>>>>>>>>>
>>>>>>>>> On Tue, May 26, 2015 at 3:58 PM, Pubudu Gunatilaka <
>>>>>>>>> pubu...@wso2.com> wrote:
>>>>>>>>>
>>>>>>>>>> Hi Devs,
>>>>>>>>>>
>>>>>>>>>> I have fixed the issue of removing already in used network
>>>>>>>>>> partition with the diff sent by Rajkumar.
>>>>>>>>>> Please review and merge the pull request in [1].
>>>>>>>>>>
>>>>>>>>>> [1] - https://github.com/apache/stratos/pull/361
>>>>>>>>>>
>>>>>>>>>> Thank you!
>>>>>>>>>>
>>>>>>>>>> On Tue, May 26, 2015 at 2:44 PM, Lahiru Sandaruwan <
>>>>>>>>>> lahi...@wso2.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi Lakmal,
>>>>>>>>>>>
>>>>>>>>>>> Will do.
>>>>>>>>>>>
>>>>>>>>>>> Thanks.
>>>>>>>>>>>
>>>>>>>>>>> On Tue, May 26, 2015 at 2:42 PM, Lakmal Warusawithana <
>>>>>>>>>>> lak...@wso2.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> We should test RC2 pack further before cutting RC3. Let take
>>>>>>>>>>>> another day or so to do more testing on RC2.
>>>>>>>>>>>>
>>>>>>>>>>>> On Tue, May 26, 2015 at 2:18 PM, Lahiru Sandaruwan <
>>>>>>>>>>>> lahi...@wso2.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi Guys,
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks for taking time to test and report. Let's fix these and
>>>>>>>>>>>>> start a RC3.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks.
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Tue, May 26, 2015 at 2:12 PM, Rajkumar Rajaratnam <
>>>>>>>>>>>>> rajkum...@wso2.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> I found that network partitions can be removed even if they
>>>>>>>>>>>>>> are used in an application. Better to fix this.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Thanks.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Tue, May 26, 2015 at 2:08 PM, Imesh Gunaratne <
>>>>>>>>>>>>>> im...@apache.org> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I did an end to end test with Kubernetes, single-cartridge
>>>>>>>>>>>>>>> application and found the below error in PCA when un-deploying
>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>> application:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [2015-05-26 06:44:40,038] ERROR {eventsubscriber.py:run} -
>>>>>>>>>>>>>>> Error processing 'ApplicationSignUpRemovedEvent' event
>>>>>>>>>>>>>>> Traceback (most recent call last):
>>>>>>>>>>>>>>> File
>>>>>>>>>>>>>>> "/mnt/apache-stratos-python-cartridge-agent-4.1.0-SNAPSHOT/modules/subscriber/eventsubscriber.py",
>>>>>>>>>>>>>>> line 103, in run
>>>>>>>>>>>>>>> handler(event_msg)
>>>>>>>>>>>>>>> File "agent.py", line 294, in on_application_signup_removed
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> self.__event_handler.on_application_signup_removed_event(event_obj)
>>>>>>>>>>>>>>> File
>>>>>>>>>>>>>>> "/mnt/apache-stratos-python-cartridge-agent-4.1.0-SNAPSHOT/modules/event/eventhandler.py",
>>>>>>>>>>>>>>> line 351, in on_application_signup_removed_event
>>>>>>>>>>>>>>> " [application ID] " +
>>>>>>>>>>>>>>> application_signup_removal_event.applicationId
>>>>>>>>>>>>>>> TypeError: cannot concatenate 'str' and 'int' objects
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Mon, May 25, 2015 at 4:10 PM, Lahiru Sandaruwan <
>>>>>>>>>>>>>>> lahi...@wso2.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> This thread is for discussion of the second release candidate
>>>>>>>>>>>>>>>> of Apache Stratos 4.1.0. Please use this thread for
>>>>>>>>>>>>>>>> discussion of issues uncovered in the RC, questions you
>>>>>>>>>>>>>>>> may have about the RC, etc.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> *RC release packs:*
>>>>>>>>>>>>>>>> *https://dist.apache.org/repos/dist/dev/stratos/4.1.0-rc2/
>>>>>>>>>>>>>>>> <https://dist.apache.org/repos/dist/dev/stratos/4.1.0-rc2/>*
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> *The tag to be voted upon:*
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> https://git-wip-us.apache.org/repos/asf?p=stratos.git;a=commit;h=c3122516b83039552606f3baaa55fbcf95511162
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> *Git tag (4.1.0-rc2) tree view:*
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> https://git-wip-us.apache.org/repos/asf?p=stratos.git;a=tree;h=d1c97b1b68a04b1b7f8811034e096f0c7a95e0e4;hb=c3122516b83039552606f3baaa55fbcf95511162
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> *Stratos KEYS file containing PGP keys we use to sign the
>>>>>>>>>>>>>>>> release:*
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> https://dist.apache.org/repos/dist/dev/stratos/4.1.0-rc2/KEYS
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Thanks.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>> Lahiru Sandaruwan
>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos,
>>>>>>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com
>>>>>>>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> phone: +94773325954
>>>>>>>>>>>>>>>> email: lahi...@wso2.com blog:
>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/
>>>>>>>>>>>>>>>> linked-in:
>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Senior Technical Lead, WSO2
>>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> Rajkumar Rajaratnam
>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>> Software Engineer, WSO2
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Mobile : +94777568639
>>>>>>>>>>>>>> Blog : rajkumarr.com
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Lahiru Sandaruwan
>>>>>>>>>>>>> Committer and PMC member, Apache Stratos,
>>>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>>>> WSO2 Inc., http://wso2.com
>>>>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>>>>>
>>>>>>>>>>>>> phone: +94773325954
>>>>>>>>>>>>> email: lahi...@wso2.com blog:
>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/
>>>>>>>>>>>>> linked-in:
>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Lakmal Warusawithana
>>>>>>>>>>>> Vice President, Apache Stratos
>>>>>>>>>>>> Director - Cloud Architecture; WSO2 Inc.
>>>>>>>>>>>> Mobile : +94714289692
>>>>>>>>>>>> Blog : http://lakmalsview.blogspot.com/
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> --
>>>>>>>>>>> Lahiru Sandaruwan
>>>>>>>>>>> Committer and PMC member, Apache Stratos,
>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>> WSO2 Inc., http://wso2.com
>>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>>>
>>>>>>>>>>> phone: +94773325954
>>>>>>>>>>> email: lahi...@wso2.com blog: http://lahiruwrites.blogspot.com/
>>>>>>>>>>> linked-in:
>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>>
>>>>>>>>>> *Pubudu Gunatilaka*
>>>>>>>>>> Software Engineer
>>>>>>>>>> WSO2, Inc.: http://wso2.com
>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>> mobile: +94 77 4078049
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> --
>>>>>>>>> Lahiru Sandaruwan
>>>>>>>>> Committer and PMC member, Apache Stratos,
>>>>>>>>> Senior Software Engineer,
>>>>>>>>> WSO2 Inc., http://wso2.com
>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>
>>>>>>>>> phone: +94773325954
>>>>>>>>> email: lahi...@wso2.com blog: http://lahiruwrites.blogspot.com/
>>>>>>>>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Imesh Gunaratne
>>>>>>>>
>>>>>>>> Senior Technical Lead, WSO2
>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Rajkumar Rajaratnam
>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>> Software Engineer, WSO2
>>>>>>>
>>>>>>> Mobile : +94777568639
>>>>>>> Blog : rajkumarr.com
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Lakmal Warusawithana
>>>>>> Vice President, Apache Stratos
>>>>>> Director - Cloud Architecture; WSO2 Inc.
>>>>>> Mobile : +94714289692
>>>>>> Blog : http://lakmalsview.blogspot.com/
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Rajkumar Rajaratnam
>>>>> Committer & PMC Member, Apache Stratos
>>>>> Software Engineer, WSO2
>>>>>
>>>>> Mobile : +94777568639
>>>>> Blog : rajkumarr.com
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Lakmal Warusawithana
>>>> Vice President, Apache Stratos
>>>> Director - Cloud Architecture; WSO2 Inc.
>>>> Mobile : +94714289692
>>>> Blog : http://lakmalsview.blogspot.com/
>>>>
>>>>
>>>
>>>
>>> --
>>> --
>>> Lahiru Sandaruwan
>>> Committer and PMC member, Apache Stratos,
>>> Senior Software Engineer,
>>> WSO2 Inc., http://wso2.com
>>> lean.enterprise.middleware
>>>
>>> phone: +94773325954
>>> email: lahi...@wso2.com blog: http://lahiruwrites.blogspot.com/
>>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>
>>>
>>
>>
>> --
>> Imesh Gunaratne
>>
>> Senior Technical Lead, WSO2
>> Committer & PMC Member, Apache Stratos
>>
>
>
>
> --
> Imesh Gunaratne
>
> Senior Technical Lead, WSO2
> Committer & PMC Member, Apache Stratos
>
--
Imesh Gunaratne
Senior Technical Lead, WSO2
Committer & PMC Member, Apache Stratos
