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* Update openstack-helm from branch 'master'
  - Merge "Liveness/Readiness probe for Neutron server and its agents"
  - Liveness/Readiness probe for Neutron server and its agents
    
    Health_probe for neutron pods accomplish both liveness and
    readiness probe.
    
    Neutron DHCP/L3/OVS agents:
    Sends an RPC call with a non-existence method to agent’s queue.
    Assumes no other agent subscribed to tunnel-update queue other
    than OVS. Probe is success if agent returns with NoSuchMethod
    error.
    
    Neutron Metadata agent:
    Sends a message to Unix Domain Socket opened by Metadata agent.
    Probe is success if agent returns with HTTP status 404.
    
    In both the cases, if agent is not reachable or fails to
    respond in time, returns failure to probe.
    
    Readiness probe for Neutron L3/DHCP/Metadata/SRIOV agents
    Following are the operations executed on the pod as part of
    readiness probe on the neutron agents:
    - Check if the agent process is up and running.
    - Retrieve the sockets associated with the process from the /proc fs.
    - Check the status of tcp sockets related to Rabbitmq communication.
    - Check the reachability of the rabbitmq message bus from the agent.
    - For SRIOV Agent, check if VFs are configured properly for the
    configured NICs in sriov_agent.ini conf file
    
    Change-Id: Ib99ceaabbad1d1e0faf34cc74314da9aa688fa0a
This commit is contained in:
Zuul 2019-03-10 01:25:42 +00:00 committed by Gerrit Code Review
parent eba1e455b9
commit 1a6d202091
1 changed files with 1 additions and 1 deletions
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openstack-helm

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Subproject commit 85899d2fc8aee99f2235dbaccb61cb3d8b392523
Subproject commit c5980043554cf9164231247bf34baf5ae7cf82a5