Yah..We persist the whole topology in the file system in CC in order to recover from a restart.
Thanks, Reka On Tue, Nov 5, 2013 at 5:06 PM, Nirmal Fernando <[email protected]>wrote: > Hi Reka, > > CC is the one who builds the topology after extracting information from > other components right? So, CC should definitely persist the full topology > information in a registry, so that Startos can recover from a restart of > CC, IMO. > > > On Tue, Nov 5, 2013 at 4:52 PM, Reka Thirunavukkarasu <[email protected]>wrote: > >> Hi >> >> Can we go ahead with the subject? Since we have introduced the Topology >> with all sort of information which is relevant to Cloud Controller, I hope >> that we can remove the data persistence in registry from the Cloud >> Controller. >> >> From the Topology, now we can access the node related information such >> state, member Id and Node Id. If we need more information on a particular >> Node, then we can get it via the jcloud at any point, if we have the nodeId >> with us. Please see the below for more information from the Member in the >> Topology: >> >> Member { >> >> private String serviceName; >> private String clusterId; >> private String memberId; >> private MemberStatus status; >> private float loadAverage; >> private float memoryConsumption; >> private String memberIp; >> private Map<String, Port> portMap; >> private Properties properties; >> private String iaasNodeId; >> >> ......... >> } >> >> Also, we can refactor the Data publish to publish all the state changes >> of the Topology for a particular member. >> >> Please provide your feedback on this and also correct me, if i missed any >> important points here? >> >> Thanks, >> Reka >> >> >> -- >> Reka Thirunavukkarasu >> Software Engineer, >> WSO2, Inc.:http://wso2.com, >> Mobile: +94776442007 >> >> >> > > > -- > Best Regards, > Nirmal > > Nirmal Fernando. > PPMC Member & Committer of Apache Stratos, > Senior Software Engineer, WSO2 Inc. > > Blog: http://nirmalfdo.blogspot.com/ > -- Reka Thirunavukkarasu Software Engineer, WSO2, Inc.:http://wso2.com, Mobile: +94776442007
