The CLI for Windows is provided as a zip archive; you can download it from the Command Line Tools page on the web console.

Then, unzip the archive with a ZIP program and move the oc binary to a directory on your PATH. To check your PATH, open the Command Prompt and run:

C:\> path

The CLI for Mac OS X is provided as a tar.gz archive; you can download it from the Command Line Tools page on the web console.

Then, unpack the archive and move the oc binary to a directory on your PATH. To check your PATH, open a Terminal window and run:

$ echo $PATH

The CLI for Linux is provided as a tar.gz archive; you can download it from the Command Line Tools page on the web console.

Then, unpack the archive and move the oc binary to a directory on your PATH. To check your path, run:

$ echo $PATH

To unpack the archive:

$ tar -xf <file>

oc: No such file or directory

Return information about the current session:

$ oc whoami [--options]

Display an introduction to some core OpenShift Online concepts:

$ oc types

Log in to the OpenShift Online server:

$ oc login

End the current session:

$ oc logout

Create a new project:

$ oc new-project <project_name>

Creates a new application based on the source code in the current directory:

$ oc new-app

Creates a new application based on the source code in a remote repository:

$ oc new-app https://github.com/sclorg/cakephp-ex

Creates a new application based on the source code in a private remote repository:

$ oc new-app https://github.com/youruser/yourprivaterepo --source-secret=yoursecret

Show an overview of the current project:

$ oc status

Switch to another project. Run without options to display the current project. To view all projects you have access to run oc projects.

$ oc project <project_name>

See the documentation of a resource and its fields:

$ oc explain <resource_name>

Start or stop a OpenShift Online cluster:

$ oc cluster [--options]

Output shell completion code for the specified shell:

$ oc completion [--options]

Get help about any command:

$ oc <command> --help

Run a command line plug-in:

$ oc plugin [--options]

Display client and server versions:

$ oc version [--options]

Return a list of objects for the specified object type. If the optional <object_name> is included in the request, then the list of results is filtered by that value.

$ oc get <object_type> [<object_name>]

You can use the -o or --output option to modify the output format.

$ oc get <object_type> [<object_name>]-o|--output=json|yaml|wide|custom-columns=...|custom-columns-file=...|go-template=...|go-template-file=...|jsonpath=...|jsonpath-file=...]

The output format can be a JSON or YAML, or an extensible format like custom columns, golang template, and jsonpath.

For example, the following command lists the name of the pods running in a specific project:

$ oc get pods -n default -o jsonpath='{range .items[*].metadata}{"Pod Name: "}{.name}{"\n"}{end}'

Pod Name: docker-registry-1-wvhrx
Pod Name: registry-console-1-ntq65
Pod Name: router-1-xzw69

Returns information about the specific object returned by the query. A specific <object_name> must be provided. The actual information that is available varies as described in object type.

$ oc describe <object_type> <object_name>

Edit the desired object type:

$ oc edit <object_type>/<object_name>

Edit the desired object type with a specified text editor:

$ OC_EDITOR="<text_editor>" oc edit <object_type>/<object_name>

Edit the desired object in a specified format (eg: JSON):

$ oc edit <object_type>/<object_name> \
    --output-version=<object_type_version> \
    -o <object_type_format>

Change configuration files for the client:

$ oc config  --config=""

Modify a volume:

$ oc volume <object_type>/<object_name> [--option]

Update the labels on a object:

$ oc label <object_type> <object_name> <label>

Update the annotations on a resource:

$ oc annotate [--options]

Look up a service and expose it as a route. There is also the ability to expose a deployment configuration, replication controller, service, or pod as a new service on a specified port. If no labels are specified, the new object will re-use the labels from the object it exposes.

If you are exposing a service, the default generator is --generator=route/v1. For all other cases the default is --generator=service/v2, which leaves the port unnamed. Generally, there is no need to set a generator with the oc expose command. A third generator, --generator=service/v1, is available with the port name default.

$ oc expose <object_type> <object_name>

Delete the specified object. An object configuration can also be passed in through STDIN. The oc delete all -l <label> operation deletes all objects matching the specified <label>, including the replication controller so that pods are not re-created.

$ oc delete -f <file_path>

$ oc delete <object_type> <object_name>

$ oc delete <object_type> -l <label>

$ oc delete all -l <label>

Modify a specific property of the specified object.

$ oc set env dc/mydc VAR1=value1

$ oc set build-secret --source bc/mybc mysecret

Manually start the build process with the specified build configuration file:

$ oc start-build <buildconfig_name>

Manually start the build process by specifying the name of a previous build as a starting point:

$ oc start-build --from-build=<build_name>

Manually start the build process by specifying either a configuration file or the name of a previous build and retrieve its build logs:

$ oc start-build --from-build=<build_name> --follow

$ oc start-build <buildconfig_name> --follow

Wait for a build to complete and exit with a non-zero return code if the build fails:

$ oc start-build --from-build=<build_name> --wait

Set or override environment variables for the current build without changing the build configuration. Alternatively, use -e.

$ oc start-build --env <var_name>=<value>

Set or override the default build log level output during the build:

$ oc start-build --build-loglevel [0-5]

Specify the source code commit identifier the build should use; requires a build based on a Git repository:

$ oc start-build --commit=<hash>

Re-run build with name <build_name>:

$ oc start-build --from-build=<build_name>

Archive <dir_name> and build with it as the binary input:

$ oc start-build --from-dir=<dir_name>

Use existing archive as the binary input; unlike --from-file the archive will be extracted by the builder prior to the build process:

$ oc start-build --from-archive=<archive_name>

Use <file_name> as the binary input for the build. This file must be the only one in the build source. For example, pom.xml or Dockerfile.

$ oc start-build --from-file=<file_name>

Download the binary input using HTTP or HTTPS instead of reading it from the file system:

$ oc start-build --from-file=<file_URL>

Download an archive and use its contents as the build source:

$ oc start-build --from-archive=<archive_URL>

The path to a local source code repository to use as the binary input for a build:

$ oc start-build --from-repo=<path_to_repo>

Specify a webhook URL for an existing build configuration to trigger:

$ oc start-build --from-webhook=<webhook_URL>

The contents of the post-receive hook to trigger a build:

$ oc start-build --git-post-receive=<contents>

The path to the Git repository for post-receive; defaults to the current directory:

$ oc start-build --git-repository=<path_to_repo>

List the webhooks for the specified build configuration or build; accepts all, generic, or github:

$ oc start-build --list-webhooks

Override the Spec.Strategy.SourceStrategy.Incremental option of a source-strategy build:

$ oc start-build --incremental

Override the Spec.Strategy.DockerStrategy.NoCache option of a docker-strategy build:

$ oc start-build --no-cache

Manage a Kubernetes deployment or an OpenShift deployment configuration. Start a new rollout, view its status or history, or rollback to a previous revision of your application:

$ oc rollout [--options]

Perform a rollback:

$ oc rollback <deployment_name>

Create a build configuration based on the source code in the current Git repository (with a public remote) and a container image:

$ oc new-build .

Create a build configuration based on a remote git repository:

$ oc new-build https://github.com/sclorg/cakephp-ex

Create a build configuration based on a private remote git repository:

$ oc new-build https://github.com/youruser/yourprivaterepo --source-secret=yoursecret

Stop a build that is in progress:

$ oc cancel-build <build_name>

Cancel multiple builds at the same time:

$ oc cancel-build <build1_name> <build2_name> <build3_name>

Cancel all builds created from the build configuration:

$ oc cancel-build bc/<buildconfig_name>

Specify the builds to be canceled:

$ oc cancel-build bc/<buildconfig_name> --state=<state>

Example values for state are new or pending.

Useful commands for managing images.

$ oc image [--options]

Commands that import applications into OpenShift Online.

$ oc import [--options]

Import tag and image information from an external image repository:

$ oc import-image <image_stream>

Set the number of desired replicas for a replication controller or a deployment configuration to the number of specified replicas:

$ oc scale <object_type> <object_name> --replicas=<#_of_replicas>

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 one or more other image streams:

$ oc tag <current_image> <image_stream>

Administrative commands. Tools for managing a cluster:

$ oc adm [--options]

Parse a configuration file and create one or more OpenShift Online objects based on the file contents. The -f flag can be passed multiple times with different file or directory paths. When the flag is passed multiple times, oc create iterates through each one, creating the objects described in all of the indicated files. Any existing resources are ignored.

$ oc create -f <file_or_dir_path>

Attempt to modify an existing object based on the contents of the specified configuration file. The -f flag can be passed multiple times with different file or directory paths. When the flag is passed multiple times, oc replace iterates through each one, updating the objects described in all of the indicated files.

$ oc replace -f <file_or_dir_path>

Apply a configuration to a resource by file name or stdin:

$ oc apply [--options]

Transform a project template into a project configuration file:

$ oc process -f <template_file_path>

Create and run a particular image, possibly replicated. By default, create a deployment configuration to manage the created container(s). You can choose to create a different resource using the --generator flag:

You can choose to run in the foreground for an interactive container execution.

$ oc run NAME --image=<image> \
    [--generator=<resource>] \
    [--port=<port>] \
    [--replicas=<replicas>] \
    [--dry-run=<bool>] \
    [--overrides=<inline_json>] \
    [options]

Updates one or more fields of an object using strategic merge patch:

$ oc patch <object_type> <object_name> -p <changes>

The <changes> is a JSON or YAML expression containing the new fields and the values. For example, to update the spec.unschedulable field of the node node1 to the value true, the json expression is:

$ oc patch node node1 -p '{"spec":{"unschedulable":true}}'

Export resources to be used elsewhere:

$ oc export <object_type> [--options]

If you are upgrading from OpenShift Online Starter to OpenShift Online Pro, use oc export all to export all of your existing objects. OpenShift Online Pro does not support per-object resource migration.

See Creating a Template from Existing Objects for more information on exporting existing objects from your project in template form.

Extract secrets or config maps to disk:

$ oc extract [--options]

Idle scalable resources:

$ oc idle [--options]

Observe changes to resources and react to them:

$ oc observe [--options]

Inspect authorization:

$ oc auth [--options]

Manage authorization policies:

$ oc policy [--options]

Convert configuration files between different API versions:

$ oc convert [--options]

Configure secrets:

$ oc secrets [--options]

Manage service accounts in your project. Service accounts allow system components to access the API.

$ oc serviceaccounts [--options]

Setup an autoscaler for your application. Requires metrics to be enabled in the cluster. Check with your cluster administrator to confirm whether metrics are enabled in your environment.

$ oc autoscale dc/<dc_name> [--options]

Launch a command shell to debug a running application.

$ oc debug -h

When debugging images and setup problems, you can get an exact copy of a running pod configuration and troubleshoot with a shell. Since a failing pod may not be started and not accessible to rsh or exec, running the debug command creates a carbon copy of that setup.

The default mode is to start a shell inside of the first container of the referenced pod, replication controller, or deployment configuration. The started pod will be a copy of your source pod, with labels stripped, the command changed to /bin/sh, and readiness and liveness checks disabled. If you just want to run a command, add -- and a command to run. Passing a command will not create a TTY or send STDIN by default. Other flags are supported for altering the container or pod in common ways.

A common problem running containers is a security policy that prohibits you from running as a root user on the cluster. You can use this command to test running a pod as non-root (with --as-user) or to run a non-root pod as root (with --as-root).

The debug pod is deleted when the remote command completes or you interrupt the shell.

$ oc debug RESOURCE/NAME [ENV1=VAL1 ...] [-c CONTAINER] [options] [-- COMMAND]

$ oc debug dc/test

$ oc debug dc/test --as-user=1000000

$ oc debug dc/test -c second -- /bin/env

$ oc debug dc/test -o yaml

Retrieve the log output for a specific build, deployment, or pod. This command works for builds, build configurations, deployment configurations, and pods.

$ oc logs -f <pod>

Execute a command in an already-running container. You can optionally specify a container ID, otherwise it defaults to the first container.

$ oc exec <pod> [-c <container>] <command>

Open a remote shell session to a container:

$ oc rsh <pod>

Copy the contents to or from a directory in an already-running pod container. If you do not specify a container, it defaults to the first container in the pod.

To copy contents from a local directory to a directory in a pod:

$ oc rsync <local_dir> <pod>:<pod_dir> -c <container>

To copy contents from a directory in a pod to a local directory:

$ oc rsync <pod>:<pod_dir> <local_dir> -c <container>

Forward one or more local ports to a pod:

$ oc port-forward <pod> <local_port>:<remote_port>

Run a proxy to the Kubernetes API server:

$ oc proxy --port=<port> --www=<static_directory>

Attach to a running container:

$ oc attach [--options]

Copy files and directories to and from containers:

$ oc cp [--options]