[SPARK-49888] Use `registry.k8s.io/pause:3.9` to avoid failure deterministically
### What changes were proposed in this pull request?
This PR aims to use `registry.k8s.io/pause:3.9` to avoid failure deterministically.
### Why are the changes needed?
`pause` image seems to support multi-arch since 3.1. In some K8s clusters, the example fails due to the architecture issues. To avoid architecture failure like the following, we had better specify the version.
```
$ kubectl logs -f cluster-with-template-master-0 -c sidecar
exec /pause: exec format error
```
### Does this PR introduce _any_ user-facing change?
No,
### How was this patch tested?
Manual review.
### Was this patch authored or co-authored using generative AI tooling?
No.
Closes #145 from dongjoon-hyun/SPARK-49888.
Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
diff --git a/examples/cluster-with-template.yaml b/examples/cluster-with-template.yaml
index 8e32d2c..1209500 100644
--- a/examples/cluster-with-template.yaml
+++ b/examples/cluster-with-template.yaml
@@ -47,7 +47,7 @@
cpu: "2"
memory: "2Gi"
- name: sidecar
- image: registry.k8s.io/pause
+ image: registry.k8s.io/pause:3.9
resources:
requests:
cpu: "0.1"
@@ -81,7 +81,7 @@
cpu: "2"
memory: "2Gi"
- name: sidecar
- image: registry.k8s.io/pause
+ image: registry.k8s.io/pause:3.9
resources:
requests:
cpu: "0.1"
