Hi Shankar, On Tue, Dec 16, 2014 at 12:55 PM, Selvaratnam Uthaiyashankar < [email protected]> wrote: > > Did you guys discuss with Chamith on this? >
We are planning to have a review with DevOps this week. Thanks, Krishantha. > > Chamith, this is similar to what you guys are doing for cloud? > > On Tue, Dec 16, 2014 at 9:59 AM, Suhan Dharmasuriya <[email protected]> > wrote: > >> We have successfully migrated to the new cloud: >> https://openstackstg.private.wso2.com/ >> >> Hypervisor Summary as follows. >> Memory available 30.8 GB >> Disk available 1.8 TB >> VCPUs available 16 >> >> Thanks, >> Suhan >> >> On Tue, Dec 16, 2014 at 9:38 AM, Suhan Dharmasuriya <[email protected]> >> wrote: >>> >>> Hi, >>> >>> We have introduced a new configuration file deployment.cfg [1]. Python >>> will load the relevant initial configurations from >>> this file including server node names. Therefore nodes.txt file is >>> removed. >>> >>> When loading node names in the cluster initially had a problem of >>> spawning instances in OpenStack in a random order. This issue was solved >>> using python collections.OrderedDict [3] instead of using default >>> dictionary (unordered). >>> >>> Cluster information is kept in a config.pp file [2]. >>> >>> [1] >>> https://github.com/suhand/Deployment-Automation/blob/master/deployment-automation-total-puppet/python_scripts/deployment.cfg >>> [2] >>> https://github.com/suhand/Deployment-Automation/blob/master/deployment-automation-total-puppet/python_scripts/config.pp >>> [3] >>> http://stackoverflow.com/questions/27483096/python-config-parser-array-sort-according-to-file-content-sequence/27483584#27483584 >>> >>> Thanks, >>> Suhan >>> >>> On Mon, Dec 15, 2014 at 11:27 AM, Suhan Dharmasuriya <[email protected]> >>> wrote: >>>> >>>> Adding Ramith... >>>> >>>> On Fri, Dec 12, 2014 at 11:43 AM, Suhan Dharmasuriya <[email protected]> >>>> wrote: >>>>> >>>>> >>>>> >>>>> >>>>> On Fri, Dec 12, 2014 at 11:40 AM, Suhan Dharmasuriya <[email protected]> >>>>> wrote: >>>>> >>>>>> Hi all, >>>>>> >>>>>> We are working on developing a deployment automation process which >>>>>> will be integrated in to the test automation framework to run test suites >>>>>> on different product platforms. >>>>>> >>>>>> Following is the current process of deployment automation process. >>>>>> >>>>>> Nodes information file contains all the names of nodes in the cluster >>>>>> of which the collective behavior is tested. It will contain hostnames of >>>>>> the nodes such as appserver-mgr1 appserver-wkr1. >>>>>> >>>>>> Configuration data for each node in the cluster will be kept as a >>>>>> data structure in another configuration file which will be restructured >>>>>> according to the spawned instances information (in OpenStack) and >>>>>> reflected >>>>>> in puppet master. This configuration file was initially created as an xml >>>>>> file similar to the product configuration files following the same xml >>>>>> hierarchical pattern. Following DevOps practices the configuration >>>>>> xml file is removed and puppet data structure file is introduced. >>>>>> >>>>>> Using python novaclient API, equal number of instances are spawned in >>>>>> the environment (OpenStack). When instances are being created a >>>>>> preconfigured OpenStack image [1] will be used from an image repository. >>>>>> This image includes preconfigured puppet agent and ganglia client >>>>>> services >>>>>> (aware of puppet master and ganglia monitor locations). >>>>>> >>>>>> Once the instances are spawned in OpenStack, the relevant information >>>>>> of the node is retrieved using facter [2]. This information will be cross >>>>>> mapped and merged with the configuration file with the relevant >>>>>> information >>>>>> such as IP addresses, hostnames of the instances to create a puppet >>>>>> central >>>>>> configuration file. >>>>>> >>>>>> Puppet will be taking over its operations once this configuration >>>>>> file is in place. By mapping the hostname of the incoming puppet agent >>>>>> request against the configuration file, puppet master performs the >>>>>> following operations. >>>>>> >>>>>> - >>>>>> >>>>>> Ensure essential packages such as unzip are present in agent node >>>>>> prior starting server operations. >>>>>> - >>>>>> >>>>>> Remove old extractions and installations of conflicting product >>>>>> packs. >>>>>> - >>>>>> >>>>>> Install the defined jdk to the instance. >>>>>> - >>>>>> >>>>>> Extract product pack file. >>>>>> - >>>>>> >>>>>> Retrieve node specific values and update product pack >>>>>> configuration (axis2.xml, carbon.xml, catalina-server.xml, etc...). >>>>>> - >>>>>> >>>>>> Start the server with given server options. >>>>>> >>>>>> >>>>>> In future deployment automation module will be expanded to support >>>>>> OpenStack, EC2, Physical networked machines and Local environments. >>>>>> Currently development started with OpenStack using python novaclient API. >>>>>> Issues encountered and findings are logged in [3], [4] and [5]. >>>>>> >>>>>> In the next phase Docker will be evaluated to facilitate cross >>>>>> platform test execution (Multiple DBs, JDKs, User Stores, OS etc..) >>>>>> >>>>>> Please share your ideas for improvement. We are planning to have an >>>>>> architectural review with DevOps team within next week. >>>>>> >>>>>> Attached diagram represents the proposed architecture. >>>>>> >>>>>> >>>>>> >>>>>> [1] >>>>>> https://docs.google.com/a/wso2.com/document/d/1XVEs_5Aq5I7S1IbgFKjvzMX-_xCKOX--Yo6SXgk6JYY/edit >>>>>> >>>>>> [2]http://packages.ubuntu.com/trusty/facter >>>>>> >>>>>> [3]http://suhan-opensource.blogspot.com/ >>>>>> >>>>>> [4] >>>>>> https://docs.google.com/a/wso2.com/document/d/16kNIQVoWYTa8mBj1bZhh8qqrh_6EuB6D53eykFUPduk/edit >>>>>> >>>>>> [5] stackoverflow >>>>>> >>>>>> 1. >>>>>> >>>>>> >>>>>> >>>>>> http://stackoverflow.com/questions/26754915/novaclient-create-cloud-server-using-boot-error-badrequest-multiple-pos >>>>>> 2. >>>>>> >>>>>> >>>>>> >>>>>> http://stackoverflow.com/questions/27125371/puppet-catalog-run-error-error-400-on-server-not-authorized-to-call-find-on-p >>>>>> 3. >>>>>> >>>>>> >>>>>> >>>>>> http://stackoverflow.com/questions/27183036/puppet-fill-templates-with-ip-addresses-of-newly-spawned-instances >>>>>> 4. >>>>>> >>>>>> >>>>>> >>>>>> http://stackoverflow.com/questions/27222189/puppet-iteration-with-2-dimensional-array-to-fill-template >>>>>> 5. >>>>>> >>>>>> >>>>>> >>>>>> http://stackoverflow.com/questions/27286731/puppet-fill-template-values-using-params-pp-complex-data-structures >>>>>> 6. >>>>>> >>>>>> http://stackoverflow.com/questions/27402037/puppet-site-pp-applying-node-definition-config-for-nodes-with-same-hostname-pref >>>>>> >>>>>> >>>>>> Thanks, >>>>>> Suhan >>>>>> -- >>>>>> Suhan Dharmasuriya >>>>>> Software Engineer - Test Automation >>>>>> >>>>>> *WSO2, Inc. * >>>>>> >>>>>> lean . enterprise . middleware >>>>>> Tel: +94 112 145345 >>>>>> Mob: +94 779 869138 >>>>>> Blog: http://suhan-opensource.blogspot.com/ >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Suhan Dharmasuriya >>>>> Software Engineer - Test Automation >>>>> >>>>> *WSO2, Inc. * >>>>> >>>>> lean . enterprise . middleware >>>>> Tel: +94 112 145345 >>>>> Mob: +94 779 869138 >>>>> Blog: http://suhan-opensource.blogspot.com/ >>>>> >>>> >>>> >>>> -- >>>> Suhan Dharmasuriya >>>> Software Engineer - Test Automation >>>> >>>> *WSO2, Inc. * >>>> >>>> lean . enterprise . middleware >>>> Tel: +94 112 145345 >>>> Mob: +94 779 869138 >>>> Blog: http://suhan-opensource.blogspot.com/ >>>> >>> >>> >>> -- >>> Suhan Dharmasuriya >>> Software Engineer - Test Automation >>> >>> *WSO2, Inc. * >>> >>> lean . enterprise . middleware >>> Tel: +94 112 145345 >>> Mob: +94 779 869138 >>> Blog: http://suhan-opensource.blogspot.com/ >>> >> >> >> -- >> Suhan Dharmasuriya >> Software Engineer - Test Automation >> >> *WSO2, Inc. * >> >> lean . enterprise . middleware >> Tel: +94 112 145345 >> Mob: +94 779 869138 >> Blog: http://suhan-opensource.blogspot.com/ >> > > > > -- > S.Uthaiyashankar > VP Engineering > WSO2 Inc. > http://wso2.com/ - "lean . enterprise . middleware" > > Phone: +94 714897591 > -- Krishantha Samaraweera Senior Technical Lead - Test Automation Mobile: +94 77 7759918 WSO2, Inc.; http://wso2.com/ lean . enterprise . middlewear.
_______________________________________________ Architecture mailing list [email protected] https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture
