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Health check the OVS process and restart if it dies #16742

Merged
merged 3 commits into from
Oct 10, 2017
Merged

Health check the OVS process and restart if it dies #16742

merged 3 commits into from
Oct 10, 2017

Commits on Oct 10, 2017

  1. Use glog local name instead of log

    @smarterclayton
    smarterclayton committed Oct 10, 2017
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  2. Move network type check to inside the network code 

    Prevents races when the all-in-one is used with multi-tenant SDN
    @smarterclayton
    smarterclayton committed Oct 10, 2017
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  3. Add a healthcheck to detect when OVS is restarted 

    A periodic background process watches for when OVS is reset to the
default state and causes the entire process to restart. This avoids the
need to order the SDN process with OVS, and makes it easier to run the
process in a pod.

In the future it should be possible to avoid restarting the process to
perform this check.
    @smarterclayton
    smarterclayton committed Oct 10, 2017
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