Skip to content

k8s: remove liveness probes#45751

Open
DuskEagle wants to merge 1 commit intocockroachdb:masterfrom
DuskEagle:health-checks
Open

k8s: remove liveness probes#45751
DuskEagle wants to merge 1 commit intocockroachdb:masterfrom
DuskEagle:health-checks

Conversation

@DuskEagle
Copy link
Copy Markdown
Member

This removes the liveness probes from our K8s configs. In #44832, we mostly
reached an agreement that the liveness probe is doing more harm than good.
There is still some disagreement about whether other failure conditions, such
as disk stalls, are better served by having CockroachDB detect them itself or
by detecting them in a separate process responsible for running the liveness
probe. Either way, that is not what the current liveness probe is doing.

The readiness probe has been left as-is for now.

Release note: None

This removes the liveness probes from our K8s configs. In cockroachdb#44832, we mostly
reached an agreement that the liveness probe is doing more harm than good.
There is still some disagreement about whether other failure conditions, such
as disk stalls, are better served by having CockroachDB detect them itself or
by detecting them in a separate process responsible for running the liveness
probe. Either way, that is not what the current liveness probe is doing.

The readiness probe has been left as-is for now.

Release note: None
@DuskEagle DuskEagle requested a review from joshimhoff March 5, 2020 15:41
@cockroach-teamcity
Copy link
Copy Markdown
Member

This change is Reviewable

Copy link
Copy Markdown
Collaborator

@joshimhoff joshimhoff left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM.

@tbg tbg added the X-noremind Bots won't notify about PRs with X-noremind label May 6, 2021
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

X-noremind Bots won't notify about PRs with X-noremind

Projects

None yet

Development

Successfully merging this pull request may close these issues.

4 participants