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| author | Daniel J Walsh <dwalsh@redhat.com> | 2022-04-26 15:53:36 -0400 |
|---|---|---|
| committer | Daniel J Walsh <dwalsh@redhat.com> | 2022-04-27 04:39:05 -0400 |
| commit | 7259a6315c7f7d97665d928de6357fc3cbcae136 (patch) | |
| tree | a47443744f1e5cd7504e15bba29fb0a661ef6f3d /pkg/domain/infra/abi/play.go | |
| parent | 5ac00a7287e4a9e6292f4a6ca5dfa9a02e5ca907 (diff) | |
| download | podman-7259a6315c7f7d97665d928de6357fc3cbcae136.tar.gz podman-7259a6315c7f7d97665d928de6357fc3cbcae136.tar.bz2 podman-7259a6315c7f7d97665d928de6357fc3cbcae136.zip | |
Truncate annotations when generating kubernetes yaml files
Kubernetes only allows 63 characters in an annotation. Make sure
that we only add 63 or less charaters when generating kube. Warn
if containers or pods have longer length and truncate.
Discussion: https://github.com/containers/podman/discussions/13901
Fixes: https://github.com/containers/podman/issues/13962
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'pkg/domain/infra/abi/play.go')
| -rw-r--r-- | pkg/domain/infra/abi/play.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pkg/domain/infra/abi/play.go b/pkg/domain/infra/abi/play.go index 1d347ed8c..c5c31c488 100644 --- a/pkg/domain/infra/abi/play.go +++ b/pkg/domain/infra/abi/play.go @@ -78,7 +78,11 @@ func (ic *ContainerEngine) PlayKube(ctx context.Context, body io.Reader, options podTemplateSpec.ObjectMeta = podYAML.ObjectMeta podTemplateSpec.Spec = podYAML.Spec - + for name, val := range podYAML.Annotations { + if len(val) > define.MaxKubeAnnotation { + return nil, errors.Errorf("invalid annotation %q=%q value length exceeds Kubernetetes max %d", name, val, define.MaxKubeAnnotation) + } + } for name, val := range options.Annotations { if podYAML.Annotations == nil { podYAML.Annotations = make(map[string]string) |