oc-set-image-lookup - Man Page

oc set image-lookup [Options]

Use an image stream from pods and other objects

Image streams make it easy to tag images, track changes from other registries, and centralize access control to images. Local name lookup allows an image stream to be the source of images for pods, deployments, replica sets, and other resources that reference images, without having to provide the full registry URL. If local name lookup is enabled for an image stream named 'mysql', a pod or other resource that references 'mysql:latest' (or any other tag) will pull from the location specified by the image stream tag, not from an upstream registry.

Once lookup is enabled, simply reference the image stream tag in the image field of the object. For example:

  $ oc import-image mysql:latest --confirm
  $ oc set image-lookup mysql
  $ oc run mysql --image=mysql

will import the latest MySQL image from the DockerHub, set that image stream to handle the "mysql" name within the project, and then launch a deployment that points to the image we imported.

You may also force image lookup for all of the images on a resource with this command. An annotation is placed on the object which forces an image stream tag lookup in the current namespace for any image that matches, regardless of whether the image stream has lookup enabled.

  $ oc run mysql --image=myregistry:5000/test/mysql:v1
  $ oc tag --source=docker myregistry:5000/test/mysql:v1 mysql:v1
  $ oc set image-lookup deploy/mysql

Which should trigger a deployment pointing to the imported mysql:v1 tag.

Experimental: This feature is under active development and may change without notice.

--all=false

If true, select all resources in the namespace of the specified resource types.

--allow-missing-template-keys=true

If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats.

--dry-run=false

If true, only print the object that would be sent, without sending it.

--enabled=true

Mark the image stream as resolving tagged images in this namespace.

-f,  --filename=[]

Filename, directory, or URL to files to use to edit the resource

--list=false

Display the current states of the requested resources.

--local=false

If true, operations will be performed locally.

-o,  --output=""

Output format. One of: json|yaml|name|go-template|go-template-file|templatefile|template|jsonpath|jsonpath-file.

-R,  --recursive=false

Process the directory used in -f, --filename recursively. Useful when you want to manage related manifests organized within the same directory.

-l,  --selector=""

Selector (label query) to filter on.

--template=""

Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format is golang templates [ ⟨http://golang.org/pkg/text/template/#pkg-overview⟩].

--allow_verification_with_non_compliant_keys=false

Allow a SignatureVerifier to use keys which are technically non-compliant with RFC6962.

--alsologtostderr=false

log to standard error as well as files

--application_metrics_count_limit=100

Max number of application metrics to store (per container)

--as=""

Username to impersonate for the operation

--as-group=[]

Group to impersonate for the operation, this flag can be repeated to specify multiple groups.

--azure-container-registry-config=""

Path to the file containing Azure container registry configuration information.

--boot_id_file="/proc/sys/kernel/random/boot_id"

Comma-separated list of files to check for boot-id. Use the first one that exists.

--cache-dir="/builddir/.kube/http-cache"

Default HTTP 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

--cloud-provider-gce-lb-src-cidrs=130.211.0.0/22,209.85.152.0/22,209.85.204.0/22,35.191.0.0/16

CIDRs opened in GCE firewall for LB traffic proxy health checks

--cluster=""

The name of the kubeconfig cluster to use

--container_hints="/etc/cadvisor/container_hints.json"

location of the container hints file

--containerd="unix:///var/run/containerd.sock"

containerd endpoint

--context=""

The name of the kubeconfig context to use

--default-not-ready-toleration-seconds=300

Indicates the tolerationSeconds of the toleration for notReady:NoExecute that is added by default to every pod that does not already have such a toleration.

--default-unreachable-toleration-seconds=300

Indicates the tolerationSeconds of the toleration for unreachable:NoExecute that is added by default to every pod that does not already have such a toleration.

--docker="unix:///var/run/docker.sock"

docker endpoint

--docker-tls=false

use TLS to connect to docker

--docker-tls-ca="ca.pem"

path to trusted CA

--docker-tls-cert="cert.pem"

path to client certificate

--docker-tls-key="key.pem"

path to private key

--docker_env_metadata_whitelist=""

a comma-separated list of environment variable keys that needs to be collected for docker containers

--docker_only=false

Only report docker containers in addition to root stats

--docker_root="/var/lib/docker"

DEPRECATED: docker root is read from docker info (this is a fallback, default: /var/lib/docker)

--enable_load_reader=false

Whether to enable cpu load reader

--event_storage_age_limit="default=24h"

Max length of time for which to store events (per type). Value is a comma separated list of key values, where the keys are event types (e.g.: creation, oom) or "default" and the value is a duration. Default is applied to all non-specified event types

--event_storage_event_limit="default=100000"

Max number of events to store (per type). Value is a comma separated list of key values, where the keys are event types (e.g.: creation, oom) or "default" and the value is an integer. Default is applied to all non-specified event types

--global_housekeeping_interval=0

Interval between global housekeepings

--housekeeping_interval=0

Interval between container housekeepings

--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.

--log-flush-frequency=0

Maximum number of seconds between log flushes

--log_backtrace_at=:0

when logging hits line file:N, emit a stack trace

--log_cadvisor_usage=false

Whether to log the usage of the cAdvisor container

--log_dir=""

If non-empty, write log files in this directory

--logtostderr=true

log to standard error instead of files

--machine_id_file="/etc/machine-id,/var/lib/dbus/machine-id"

Comma-separated list of files to check for machine-id. Use the first one that exists.

--match-server-version=false

Require server version to match client version

-n,  --namespace=""

If present, the namespace scope for this CLI request

--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

--stderrthreshold=2

logs at or above this threshold go to stderr

--storage_driver_buffer_duration=0

Writes in the storage driver will be buffered for this duration, and committed to the non memory backends as a single transaction

--storage_driver_db="cadvisor"

database name

--storage_driver_host="localhost:8086"

database host:port

--storage_driver_password="root"

database password

--storage_driver_secure=false

use secure connection with database

--storage_driver_table="stats"

table name

--storage_driver_user="root"

database username

--token=""

Bearer token for authentication to the API server

--user=""

The name of the kubeconfig user to use

-v,  --v=0

log level for V logs

--version=false

Print version information and quit

--vmodule=

comma-separated list of pattern=N settings for file-filtered logging

  # Print all of the image streams and whether they resolve local names
  oc set image-lookup
  
  # Use local name lookup on image stream mysql
  oc set image-lookup mysql
  
  # Force a deployment to use local name lookup
  oc set image-lookup deploy/mysql
  
  # Show the current status of the deployment lookup
  oc set image-lookup deploy/mysql --list
  
  # Disable local name lookup on image stream mysql
  oc set image-lookup mysql --enabled=false
  
  # Set local name lookup on all image streams
  oc set image-lookup --all

oc-set(1),

June 2016, Ported from the Kubernetes man-doc generator

oc-set(1).