table of contents
OC(1) | June 2016 | OC(1) |
NAME¶
oc tag - Tag existing images into image streams
SYNOPSIS¶
oc tag [OPTIONS]
DESCRIPTION¶
Tag existing images into image streams.
The tag command allows you to take an existing tag or image from an image stream, or a container image pull spec, and set it as the most recent image for a tag in 1 or more other image streams. It is similar to the 'docker tag' command, but it operates on image streams instead.
Pass the --insecure flag if your external registry does not have a valid HTTPS certificate, or is only served over HTTP. Pass --scheduled to have the server regularly check the tag for updates and import the latest version (which can then trigger builds and deployments). Note that --scheduled is only allowed for container images.
OPTIONS¶
--alias=false
Should the destination tag be updated whenever the source tag changes.
Applies only to a single image stream. Defaults to false.
-d, --delete=false
Delete the provided spec tags.
--import-mode=""
Imports the full manifest list of a tag when set to 'PreserveOriginal'.
Defaults to 'Legacy'.
--insecure=false
Set to true if importing the specified container image requires HTTP or has a
self-signed certificate. Defaults to false.
--reference=false
Should the destination tag continue to pull from the source namespace.
Defaults to false.
--reference-policy="source"
Allow to request pullthrough for external image when set to 'local'. Defaults
to 'source'.
--scheduled=false
Set a container image to be periodically imported from a remote repository.
Defaults to false.
--source=""
Optional hint for the source type; valid values are 'imagestreamtag',
'istag', 'imagestreamimage', 'isimage', and 'docker'.
OPTIONS INHERITED FROM PARENT COMMANDS¶
--as=""
Username to impersonate for the operation. User could be a regular user or a
service account in a namespace.
--as-group=[]
Group to impersonate for the operation, this flag can be repeated to specify
multiple groups.
--as-uid=""
UID to impersonate for the operation.
--cache-dir="/home/abuild/.kube/cache"
Default cache directory
--certificate-authority=""
Path to a cert file for the certificate authority
--client-certificate=""
Path to a client certificate file for TLS
--client-key=""
Path to a client key file for TLS
--cluster=""
The name of the kubeconfig cluster to use
--context=""
The name of the kubeconfig context to use
--disable-compression=false
If true, opt-out of response compression for all requests to the server
--insecure-skip-tls-verify=false
If true, the server's certificate will not be checked for validity. This will
make your HTTPS connections insecure
--kubeconfig=""
Path to the kubeconfig file to use for CLI requests.
--match-server-version=false
Require server version to match client version
-n, --namespace=""
If present, the namespace scope for this CLI request
--profile="none"
Name of profile to capture. One of
(none|cpu|heap|goroutine|threadcreate|block|mutex)
--profile-output="profile.pprof"
Name of the file to write the profile to
--request-timeout="0"
The length of time to wait before giving up on a single server request.
Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h).
A value of zero means don't timeout requests.
-s, --server=""
The address and port of the Kubernetes API server
--tls-server-name=""
Server name to use for server certificate validation. If it is not provided,
the hostname used to contact the server is used
--token=""
Bearer token for authentication to the API server
--user=""
The name of the kubeconfig user to use
--warnings-as-errors=false
Treat warnings received from the server as errors and exit with a non-zero
exit code
EXAMPLE¶
# Tag the current image for the image stream 'openshift/ruby' and tag '2.0' into the image stream 'yourproject/ruby with tag 'tip'
oc tag openshift/ruby:2.0 yourproject/ruby:tip
# Tag a specific image
oc tag openshift/ruby@sha256:6b646fa6bf5e5e4c7fa41056c27910e679c03ebe7f93e361e6515a9da7e258cc yourproject/ruby:tip
# Tag an external container image
oc tag --source=docker openshift/origin-control-plane:latest yourproject/ruby:tip
# Tag an external container image and request pullthrough for it
oc tag --source=docker openshift/origin-control-plane:latest yourproject/ruby:tip --reference-policy=local
# Tag an external container image and include the full manifest list
oc tag --source=docker openshift/origin-control-plane:latest yourproject/ruby:tip --import-mode=PreserveOriginal
# Remove the specified spec tag from an image stream
oc tag openshift/origin-control-plane:latest -d
SEE ALSO¶
HISTORY¶
June 2016, Ported from the Kubernetes man-doc generator
Openshift CLI User Manuals | Openshift |