Added PVC support to volume mounts

docs/cmd/kn_container_add.md

@@ -38,7 +38,7 @@ kn container add NAME
   -h, --help                         help for add
       --image string                 Image to run.
       --limit strings                The resource requirement limits for this Service. For example, 'cpu=100m,memory=256Mi'. You can use this flag multiple times. To unset a resource limit, append "-" to the resource name, e.g. '--limit memory-'.
-      --mount stringArray            Mount a ConfigMap (prefix cm: or config-map:), a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:)or an existing Volume (without any prefix) on the specified directory. Example: --mount /mydir=cm:myconfigmap, --mount /mydir=secret:mysecret, --mount /mydir=emptyDir:myvol or --mount /mydir=myvolume. When a configmap or a secret is specified, a corresponding volume is automatically generated. You can specify a volume subpath by following the volume name with slash separated path. Example: --mount /mydir=cm:myconfigmap/subpath/to/be/mounted. You can use this flag multiple times. For unmounting a directory, append "-", e.g. --mount /mydir-, which also removes any auto-generated volume.
+      --mount stringArray            Mount a ConfigMap (prefix cm: or config-map:), a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:), a PersistentVolumeClaim (prefix pvc: or persistentVolumeClaim) or an existing Volume (without any prefix) on the specified directory. Example: --mount /mydir=cm:myconfigmap, --mount /mydir=secret:mysecret, --mount /mydir=emptyDir:myvol or --mount /mydir=myvolume. When a configmap or a secret is specified, a corresponding volume is automatically generated. You can specify a volume subpath by following the volume name with slash separated path. Example: --mount /mydir=cm:myconfigmap/subpath/to/be/mounted. You can use this flag multiple times. For unmounting a directory, append "-", e.g. --mount /mydir-, which also removes any auto-generated volume.
   -p, --port string                  The port where application listens on, in the format 'NAME:PORT', where 'NAME' is optional. Examples: '--port h2c:8080' , '--port 8080'.
       --pull-policy string           Image pull policy. Valid values (case insensitive): Always | Never | IfNotPresent
       --pull-secret string           Image pull secret to set. An empty argument ("") clears the pull secret. The referenced secret must exist in the service's namespace.

docs/cmd/kn_service_apply.md

@@ -50,7 +50,7 @@ kn service apply s0 --filename my-svc.yml
       --label-service stringArray         Service label to set. name=value; you may provide this flag any number of times to set multiple labels. To unset, specify the label name followed by a "-" (e.g., name-). This flag takes precedence over the "label" flag.
       --limit strings                     The resource requirement limits for this Service. For example, 'cpu=100m,memory=256Mi'. You can use this flag multiple times. To unset a resource limit, append "-" to the resource name, e.g. '--limit memory-'.
       --lock-to-digest                    Keep the running image for the service constant when not explicitly specifying the image. (--no-lock-to-digest pulls the image tag afresh with each new revision) (default true)
-      --mount stringArray                 Mount a ConfigMap (prefix cm: or config-map:), a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:)or an existing Volume (without any prefix) on the specified directory. Example: --mount /mydir=cm:myconfigmap, --mount /mydir=secret:mysecret, --mount /mydir=emptyDir:myvol or --mount /mydir=myvolume. When a configmap or a secret is specified, a corresponding volume is automatically generated. You can specify a volume subpath by following the volume name with slash separated path. Example: --mount /mydir=cm:myconfigmap/subpath/to/be/mounted. You can use this flag multiple times. For unmounting a directory, append "-", e.g. --mount /mydir-, which also removes any auto-generated volume.
+      --mount stringArray                 Mount a ConfigMap (prefix cm: or config-map:), a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:), a PersistentVolumeClaim (prefix pvc: or persistentVolumeClaim) or an existing Volume (without any prefix) on the specified directory. Example: --mount /mydir=cm:myconfigmap, --mount /mydir=secret:mysecret, --mount /mydir=emptyDir:myvol or --mount /mydir=myvolume. When a configmap or a secret is specified, a corresponding volume is automatically generated. You can specify a volume subpath by following the volume name with slash separated path. Example: --mount /mydir=cm:myconfigmap/subpath/to/be/mounted. You can use this flag multiple times. For unmounting a directory, append "-", e.g. --mount /mydir-, which also removes any auto-generated volume.
   -n, --namespace string                  Specify the namespace to operate in.
       --no-cluster-local                  Do not specify that the service be private. (--no-cluster-local will make the service publicly available) (default true)
       --no-lock-to-digest                 Do not keep the running image for the service constant when not explicitly specifying the image. (--no-lock-to-digest pulls the image tag afresh with each new revision)
@@ -71,7 +71,7 @@ kn service apply s0 --filename my-svc.yml
       --service-account string            Service account name to set. An empty argument ("") clears the service account. The referenced service account must exist in the service's namespace.
       --timeout int                       Duration in seconds that the request routing layer will wait for a request delivered to a container to begin replying (default 300)
       --user int                          The user ID to run the container (e.g., 1001).
-      --volume stringArray                Add a volume from a ConfigMap (prefix cm: or config-map:) a Secret (prefix secret: or sc:), or an EmptyDir (prefix ed: or emptyDir:). Example: --volume myvolume=cm:myconfigmap, --volume myvolume=secret:mysecret or --volume emptyDir:myvol:size=1Gi,type=Memory. You can use this flag multiple times. To unset a ConfigMap/Secret reference, append "-" to the name, e.g. --volume myvolume-.
+      --volume stringArray                Add a volume from a ConfigMap (prefix cm: or config-map:) a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:) or a PersistentVolumeClaim (prefix pvc: or persistentVolumeClaim). Example: --volume myvolume=cm:myconfigmap, --volume myvolume=secret:mysecret or --volume emptyDir:myvol:size=1Gi,type=Memory. You can use this flag multiple times. To unset a ConfigMap/Secret reference, append "-" to the name, e.g. --volume myvolume-.
       --wait                              Wait for 'service apply' operation to be completed. (default true)
       --wait-timeout int                  Seconds to wait before giving up on waiting for service to be ready. (default 600)
       --wait-window int                   Seconds to wait for service to be ready after a false ready condition is returned (default 2)

docs/cmd/kn_service_create.md

@@ -75,7 +75,7 @@ kn service create NAME --image IMAGE
       --label-service stringArray         Service label to set. name=value; you may provide this flag any number of times to set multiple labels. To unset, specify the label name followed by a "-" (e.g., name-). This flag takes precedence over the "label" flag.
       --limit strings                     The resource requirement limits for this Service. For example, 'cpu=100m,memory=256Mi'. You can use this flag multiple times. To unset a resource limit, append "-" to the resource name, e.g. '--limit memory-'.
       --lock-to-digest                    Keep the running image for the service constant when not explicitly specifying the image. (--no-lock-to-digest pulls the image tag afresh with each new revision) (default true)
-      --mount stringArray                 Mount a ConfigMap (prefix cm: or config-map:), a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:)or an existing Volume (without any prefix) on the specified directory. Example: --mount /mydir=cm:myconfigmap, --mount /mydir=secret:mysecret, --mount /mydir=emptyDir:myvol or --mount /mydir=myvolume. When a configmap or a secret is specified, a corresponding volume is automatically generated. You can specify a volume subpath by following the volume name with slash separated path. Example: --mount /mydir=cm:myconfigmap/subpath/to/be/mounted. You can use this flag multiple times. For unmounting a directory, append "-", e.g. --mount /mydir-, which also removes any auto-generated volume.
+      --mount stringArray                 Mount a ConfigMap (prefix cm: or config-map:), a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:), a PersistentVolumeClaim (prefix pvc: or persistentVolumeClaim) or an existing Volume (without any prefix) on the specified directory. Example: --mount /mydir=cm:myconfigmap, --mount /mydir=secret:mysecret, --mount /mydir=emptyDir:myvol or --mount /mydir=myvolume. When a configmap or a secret is specified, a corresponding volume is automatically generated. You can specify a volume subpath by following the volume name with slash separated path. Example: --mount /mydir=cm:myconfigmap/subpath/to/be/mounted. You can use this flag multiple times. For unmounting a directory, append "-", e.g. --mount /mydir-, which also removes any auto-generated volume.
   -n, --namespace string                  Specify the namespace to operate in.
       --no-cluster-local                  Do not specify that the service be private. (--no-cluster-local will make the service publicly available) (default true)
       --no-lock-to-digest                 Do not keep the running image for the service constant when not explicitly specifying the image. (--no-lock-to-digest pulls the image tag afresh with each new revision)
@@ -98,7 +98,7 @@ kn service create NAME --image IMAGE
       --target string                     Work on local directory instead of a remote cluster (experimental)
       --timeout int                       Duration in seconds that the request routing layer will wait for a request delivered to a container to begin replying (default 300)
       --user int                          The user ID to run the container (e.g., 1001).
-      --volume stringArray                Add a volume from a ConfigMap (prefix cm: or config-map:) a Secret (prefix secret: or sc:), or an EmptyDir (prefix ed: or emptyDir:). Example: --volume myvolume=cm:myconfigmap, --volume myvolume=secret:mysecret or --volume emptyDir:myvol:size=1Gi,type=Memory. You can use this flag multiple times. To unset a ConfigMap/Secret reference, append "-" to the name, e.g. --volume myvolume-.
+      --volume stringArray                Add a volume from a ConfigMap (prefix cm: or config-map:) a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:) or a PersistentVolumeClaim (prefix pvc: or persistentVolumeClaim). Example: --volume myvolume=cm:myconfigmap, --volume myvolume=secret:mysecret or --volume emptyDir:myvol:size=1Gi,type=Memory. You can use this flag multiple times. To unset a ConfigMap/Secret reference, append "-" to the name, e.g. --volume myvolume-.
       --wait                              Wait for 'service create' operation to be completed. (default true)
       --wait-timeout int                  Seconds to wait before giving up on waiting for service to be ready. (default 600)
       --wait-window int                   Seconds to wait for service to be ready after a false ready condition is returned (default 2)

docs/cmd/kn_service_update.md

@@ -62,7 +62,7 @@ kn service update NAME
       --label-service stringArray         Service label to set. name=value; you may provide this flag any number of times to set multiple labels. To unset, specify the label name followed by a "-" (e.g., name-). This flag takes precedence over the "label" flag.
       --limit strings                     The resource requirement limits for this Service. For example, 'cpu=100m,memory=256Mi'. You can use this flag multiple times. To unset a resource limit, append "-" to the resource name, e.g. '--limit memory-'.
       --lock-to-digest                    Keep the running image for the service constant when not explicitly specifying the image. (--no-lock-to-digest pulls the image tag afresh with each new revision) (default true)
-      --mount stringArray                 Mount a ConfigMap (prefix cm: or config-map:), a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:)or an existing Volume (without any prefix) on the specified directory. Example: --mount /mydir=cm:myconfigmap, --mount /mydir=secret:mysecret, --mount /mydir=emptyDir:myvol or --mount /mydir=myvolume. When a configmap or a secret is specified, a corresponding volume is automatically generated. You can specify a volume subpath by following the volume name with slash separated path. Example: --mount /mydir=cm:myconfigmap/subpath/to/be/mounted. You can use this flag multiple times. For unmounting a directory, append "-", e.g. --mount /mydir-, which also removes any auto-generated volume.
+      --mount stringArray                 Mount a ConfigMap (prefix cm: or config-map:), a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:), a PersistentVolumeClaim (prefix pvc: or persistentVolumeClaim) or an existing Volume (without any prefix) on the specified directory. Example: --mount /mydir=cm:myconfigmap, --mount /mydir=secret:mysecret, --mount /mydir=emptyDir:myvol or --mount /mydir=myvolume. When a configmap or a secret is specified, a corresponding volume is automatically generated. You can specify a volume subpath by following the volume name with slash separated path. Example: --mount /mydir=cm:myconfigmap/subpath/to/be/mounted. You can use this flag multiple times. For unmounting a directory, append "-", e.g. --mount /mydir-, which also removes any auto-generated volume.
   -n, --namespace string                  Specify the namespace to operate in.
       --no-cluster-local                  Do not specify that the service be private. (--no-cluster-local will make the service publicly available) (default true)
       --no-lock-to-digest                 Do not keep the running image for the service constant when not explicitly specifying the image. (--no-lock-to-digest pulls the image tag afresh with each new revision)
@@ -87,7 +87,7 @@ kn service update NAME
       --traffic strings                   Set traffic distribution (format: --traffic revisionRef=percent) where revisionRef can be a revision or a tag or '@latest' string representing latest ready revision. This flag can be given multiple times with percent summing up to 100%.
       --untag strings                     Untag revision (format: --untag tagName). This flag can be specified multiple times.
       --user int                          The user ID to run the container (e.g., 1001).
-      --volume stringArray                Add a volume from a ConfigMap (prefix cm: or config-map:) a Secret (prefix secret: or sc:), or an EmptyDir (prefix ed: or emptyDir:). Example: --volume myvolume=cm:myconfigmap, --volume myvolume=secret:mysecret or --volume emptyDir:myvol:size=1Gi,type=Memory. You can use this flag multiple times. To unset a ConfigMap/Secret reference, append "-" to the name, e.g. --volume myvolume-.
+      --volume stringArray                Add a volume from a ConfigMap (prefix cm: or config-map:) a Secret (prefix secret: or sc:), an EmptyDir (prefix ed: or emptyDir:) or a PersistentVolumeClaim (prefix pvc: or persistentVolumeClaim). Example: --volume myvolume=cm:myconfigmap, --volume myvolume=secret:mysecret or --volume emptyDir:myvol:size=1Gi,type=Memory. You can use this flag multiple times. To unset a ConfigMap/Secret reference, append "-" to the name, e.g. --volume myvolume-.
       --wait                              Wait for 'service update' operation to be completed. (default true)
       --wait-timeout int                  Seconds to wait before giving up on waiting for service to be ready. (default 600)
       --wait-window int                   Seconds to wait for service to be ready after a false ready condition is returned (default 2)