Agenda Topics:
Problem statement:
Timeout issue in SO during the VNF resource instantiation
This is found in the basic_vm, basic_cnf flows (rarely in the basic_network too) and is random in nature.
Possible cause:
Maria DB has been shared wit other components today. This could have induced issues around the inventory access (critical section / semaphores...)
There could be an issue around the timing of the db entry vs the actual call back.
This issue is not found in the CSIT.
Possible Way outs:
- The shared DB scaleout to one pod instead of the Gallera being on the mariaDB cluster 3 pods. To corner to problem. This could be tested on a snapshot version.
- https://docs.camunda.org/manual/latest/user-guide/process-engine/database/mariadb-galera-configuration/ configuration of mariadb needed for testing the fix. (Sylvain)
- Deploy the CSIT on the oom (currently its on the docker), can help us test the actual load of SO (to a greater extent). (Byung, Irshad).
- Minor improvements Like the aaf user onap@so.user printed in the logs taking some CPU cycles. (Seshu / Mukesh / Ramesh / Irshad to examine this further).
H release:
Jira server ONAP JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution maximumIssues 20 jqlQuery project = "Service Orchestrator" AND status != Closed AND ( priority = High OR priority = Highest ) AND status != Done AND issuetype = Bug ORDER BY priority DESC serverId 425b2b0a-557c-3c0c-b515-579789cceedb
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