fluxcd
/
kustomize-controller
mirror of https://github.com/fluxcd/kustomize-controller.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

docs: mention CEL macros when discussing health check expressions 

Signed-off-by: Zev Isert <dev@zevisert.ca>
This commit is contained in:
Zev Isert 2025-03-31 16:54:36 -07:00
parent 12628b8187
commit 6c7da05677
No known key found for this signature in database
GPG Key ID: C530806365612531
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
docs/spec/v1/kustomizations.md
View File

@ -394,7 +394,10 @@ for the resource to be ready until the timeout is reached. To avoid this,
make sure your CEL expressions are correct. The
[CEL Playground](https://playcel.undistro.io/) is a useful resource for
this task. The input passed to each expression is the custom resource
object itself.
object itself. You can check for field existence with the
[`has(...)` CEL macro](https://github.com/google/cel-spec/blob/master/doc/langdef.md#macros),
just be aware that `has(status)` errors if `status` does not (yet) exist
on the top level of the resource you are using.
It's worth checking if [the library](/flux/cheatsheets/cel-healthchecks/)
has expressions for the custom resources you are using.