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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2022-02-24 12:16:40 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-24 12:16:40 -0500 |
| commit | 874bde20504830ac6c5169190cddcf5fe6a9caa9 (patch) | |
| tree | 03e70833500f41a545d78c1e393691238fca4ea3 /docs/source/markdown | |
| parent | 283fd60e9d3bca1cc8f7bbd25ea929b23a6b8784 (diff) | |
| parent | a7fc8a146075805c0c4941652bcaf377943f4d1c (diff) | |
| download | podman-874bde20504830ac6c5169190cddcf5fe6a9caa9.tar.gz podman-874bde20504830ac6c5169190cddcf5fe6a9caa9.tar.bz2 podman-874bde20504830ac6c5169190cddcf5fe6a9caa9.zip | |
Merge pull request #13325 from xordspar0/configmap-error-msg
Improve the error message for usused configMaps
Diffstat (limited to 'docs/source/markdown')
| -rw-r--r-- | docs/source/markdown/podman-play-kube.1.md | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/docs/source/markdown/podman-play-kube.1.md b/docs/source/markdown/podman-play-kube.1.md index f85ea9046..389affc3a 100644 --- a/docs/source/markdown/podman-play-kube.1.md +++ b/docs/source/markdown/podman-play-kube.1.md @@ -72,9 +72,11 @@ disable builds. `Kubernetes ConfigMap` -Kubernetes ConfigMap can be referred as a source of environment variables in Pods or Deployments. +Kubernetes ConfigMap can be referred as a source of environment variables or volumes in Pods or Deployments. +ConfigMaps aren't a standalone object in Podman; instead, when a container uses a ConfigMap, Podman will create environment variables or volumes as needed. + +For example, the following YAML document defines a ConfigMap and then uses it in a Pod: -For example ConfigMap defined in following YAML: ``` apiVersion: v1 kind: ConfigMap @@ -82,14 +84,11 @@ metadata: name: foo data: FOO: bar -``` - -can be referred in a Pod in following way: -``` +--- apiVersion: v1 kind: Pod metadata: -... + name: foobar spec: containers: - command: |