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Improve "liveness" probe implementation #552

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emerkle826 opened this issue Oct 22, 2024 · 0 comments · Fixed by #548
Closed

Improve "liveness" probe implementation #552

emerkle826 opened this issue Oct 22, 2024 · 0 comments · Fixed by #548

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@emerkle826
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emerkle826 commented Oct 22, 2024

In K8s situations, bad config can cause issue with pod/container lifecycles and make it difficult to understand the root cause.

┆Issue is synchronized with this Jira Story by Unito
┆Issue Number: MAPI-73

emerkle826 added a commit that referenced this issue Oct 22, 2024
burmanm added a commit that referenced this issue Oct 23, 2024
* In /liveness, verify that Cassandra is still running (if it was started) by checking the PID file exists and the PID is still running

* If /start is called, check that pid is also running, not just present

* Add issue #552 to Changelog

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Co-authored-by: Erik Merkle <erik.merkle@datastax.com>
emerkle826 added a commit that referenced this issue Oct 28, 2024
* [CHANGE] [#556](#556) Update Management API dependencies to address CVEs
* [CHANGE] [#547](#547) Deprecate Cassandra 3.11 support
* [FEATURE] [#551](#551) Add Cassandra 5.0.2 to the build matrix
* [FEATURE] [#549](#549) Add DSE 6.9.3 to the build matrix
* [ENHANCEMENT] [#552](#552) Improve "liveness" probe implementation
* [BUGFIX] [#553](#553) Fix CassandraTaskExports metric filtering to make it work with 5.0.x Major compactions
* [BUGFIX] [#560](#560) Fix LatencyMetrics bucketing on 4.1 and 5.0 as their reservoir stores the data in microseconds, not nano (unlike 3.11 and 4.0)
* [BUGFIX] [#562](#562) Fix version detection
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