// Module included in the following assemblies:
//
// * cli_reference/openshift_cli/developer-cli-commands.adoc

[id="cli-application-management-commands_{context}"]
= Application management CLI commands

== annotate

Update the annotations on one or more resources.

.Example: Add an annotation to a Route
[source,terminal]
----
$ oc annotate route/test-route haproxy.router.openshift.io/ip_whitelist="192.168.1.10"
----

.Example: Remove the annotation from the Route
[source,terminal]
----
$ oc annotate route/test-route haproxy.router.openshift.io/ip_whitelist-
----

== apply

Apply a configuration to a resource by file name or standard in (stdin) in JSON
or YAML format.

.Example: Apply the configuration in `pod.json` to a Pod
[source,terminal]
----
$ oc apply -f pod.json
----

== autoscale

Autoscale a DeploymentConfig or ReplicationController.

.Example: Autoscale to a minimum of two and maximum of five Pods
[source,terminal]
----
$ oc autoscale deploymentconfig/parksmap-katacoda --min=2 --max=5
----

== create

Create a resource by file name or standard in (stdin) in JSON or YAML format.

.Example: Create a Pod using the content in `pod.json`
[source,terminal]
----
$ oc create -f pod.json
----

== delete

Delete a resource.

.Example: Delete a Pod named `parksmap-katacoda-1-qfqz4`
[source,terminal]
----
$ oc delete pod/parksmap-katacoda-1-qfqz4
----

.Example: Delete all Pods with the `app=parksmap-katacoda` label
[source,terminal]
----
$ oc delete pods -l app=parksmap-katacoda
----

== describe

Return detailed information about a specific object.

.Example: Describe a Deployment named `example`
[source,terminal]
----
$ oc describe deployment/example
----

.Example: Describe all Pods
[source,terminal]
----
$ oc describe pods
----

== edit

Edit a resource.

.Example: Edit a DeploymentConfig using the default editor
[source,terminal]
----
$ oc edit deploymentconfig/parksmap-katacoda
----

.Example: Edit a DeploymentConfig using a different editor
[source,terminal]
----
$ OC_EDITOR="nano" oc edit deploymentconfig/parksmap-katacoda
----

.Example: Edit a DeploymentConfig in JSON format
[source,terminal]
----
$ oc edit deploymentconfig/parksmap-katacoda -o json
----

== expose

Expose a Service externally as a Route.

.Example: Expose a Service
[source,terminal]
----
$ oc expose service/parksmap-katacoda
----

.Example: Expose a Service and specify the host name
[source,terminal]
----
$ oc expose service/parksmap-katacoda --hostname=www.my-host.com
----

== get

Display one or more resources.

.Example: List Pods in the `default` namespace
[source,terminal]
----
$ oc get pods -n default
----

.Example: Get details about the `python` DeploymentConfig in JSON format
[source,terminal]
----
$ oc get deploymentconfig/python -o json
----

== label

Update the labels on one or more resources.

.Example: Update the `python-1-mz2rf` Pod with the label `status` set to `unhealthy`
[source,terminal]
----
$ oc label pod/python-1-mz2rf status=unhealthy
----

== scale

Set the desired number of replicas for a ReplicationController or a
DeploymentConfig.

.Example: Scale the `ruby-app` DeploymentConfig to three Pods
[source,terminal]
----
$ oc scale deploymentconfig/ruby-app --replicas=3
----

== secrets

Manage secrets in your project.

.Example: Allow `my-pull-secret` to be used as an image pull secret by the `default` service account
[source,terminal]
----
$ oc secrets link default my-pull-secret --for=pull
----

== serviceaccounts

Get a token assigned to a service account or create a new token or `kubeconfig`
file for a service account.

.Example: Get the token assigned to the `default` service account
[source,terminal]
----
$ oc serviceaccounts get-token default
----

== set

Configure existing application resources.

.Example: Set the name of a secret on a BuildConfig
[source,terminal]
----
$ oc set build-secret --source buildconfig/mybc mysecret
----