|
|
| Line 1: |
Line 1: |
| − | <p>Main-Source: https://docs.openshift.com/container-platform/3.11/welcome/index.html
| + | * Main-Source: https://docs.openshift.com/container-platform/3.11/welcome/index.html |
| − | <p>CI/CD 1: https://www.youtube.com/watch?v=65BnTLcDAJI
| + | * CI/CD 1: https://www.youtube.com/watch?v=65BnTLcDAJI |
| − | <p>CI/CD 2: https://www.youtube.com/watch?v=wSFyg6Etwx8
| + | * CI/CD 2: https://www.youtube.com/watch?v=wSFyg6Etwx8 |
| − | <p>OKD (OpenShift): https://www.youtube.com/watch?v=ZkFIozGY0IA
| + | * OKD (OpenShift): https://www.youtube.com/watch?v=ZkFIozGY0IA |
| − | <pre> | + | <pre class="code"> |
| − | ---
| |
| | oc new-app <docker-image> --name <name> | | oc new-app <docker-image> --name <name> |
| | oc new-app <image-stream> --name <name> | | oc new-app <image-stream> --name <name> |
| Line 25: |
Line 24: |
| | oc delete all --selector app=katalon | | oc delete all --selector app=katalon |
| | </pre> | | </pre> |
| − |
| |
| − | <p> Source: https://github.com/openshift/openshift-docs/blob/master/cli_reference/cli_by_example_content.adoc
| |
| − |
| |
| − |
| |
| − | == An introduction to the concepts and types in OpenShift ==
| |
| − |
| |
| − | // View all projects you have access to
| |
| − | $ oc projects
| |
| − |
| |
| − | // See a list of all services in the current project
| |
| − | $ oc get svc
| |
| − |
| |
| − | // Describe a deployment configuration in detail
| |
| − | $ oc describe dc mydeploymentconfig
| |
| − |
| |
| − | // Show the images tagged into an image stream
| |
| − | $ oc describe is ruby-centos7
| |
| − |
| |
| − |
| |
| − | == Log in to an OpenShift server ==
| |
| − |
| |
| − | // Log in interactively
| |
| − | $ oc login
| |
| − |
| |
| − | // Log in to the given server with the given certificate authority file
| |
| − | $ oc login localhost:8443 --certificate-authority=/path/to/cert.crt
| |
| − |
| |
| − | // Log in to the given server with the given credentials (will not prompt interactively)
| |
| − | $ oc login localhost:8443 --username=myuser --password=mypass
| |
| − |
| |
| − |
| |
| − | == Request a new project ==
| |
| − |
| |
| − | // Create a new project with minimal information
| |
| − | $ oc new-project web-team-dev
| |
| − |
| |
| − | // Create a new project with a display name and description
| |
| − | $ oc new-project web-team-dev --display-name="Web Team Development" --description="Development project for the web team."
| |
| − |
| |
| − | == Create a new application ==
| |
| − |
| |
| − | // Create an application based on the source code in the current git repository (with a public remote) and a container image
| |
| − | $ oc new-app . --docker-image=repo/langimage
| |
| − |
| |
| − | // Create a Ruby application based on the provided [image]~[source code] combination
| |
| − | $ oc new-app openshift/ruby-20-centos7~https://github.com/openshift/ruby-hello-world.git
| |
| − |
| |
| − | // Use the public Docker Hub MySQL image to create an app. Generated artifacts will be labeled with db=mysql
| |
| − | $ oc new-app mysql -l db=mysql
| |
| − |
| |
| − | // Use a MySQL image in a private registry to create an app and override application artifacts' names
| |
| − | $ oc new-app --docker-image=myregistry.com/mycompany/mysql --name=private
| |
| − |
| |
| − | // Create an application from a remote repository using its beta4 branch
| |
| − | $ oc new-app https://github.com/openshift/ruby-hello-world#beta4
| |
| − |
| |
| − | // Create an application based on a stored template, explicitly setting a parameter value
| |
| − | $ oc new-app --template=ruby-helloworld-sample --param=MYSQL_USER=admin
| |
| − |
| |
| − | // Create an application from a remote repository and specify a context directory
| |
| − | $ oc new-app https://github.com/youruser/yourgitrepo --context-dir=src/build
| |
| − |
| |
| − | // Create an application based on a template file, explicitly setting a parameter value
| |
| − | $ oc new-app --file=./example/myapp/template.json --param=MYSQL_USER=admin
| |
| − |
| |
| − | == Show an overview of the current project==
| |
| − | // Show an overview of the current project
| |
| − | $ oc status
| |
| − |
| |
| − | == Switch to another project ==
| |
| − | // Switch to 'myapp' project
| |
| − | $ oc project myapp
| |
| − |
| |
| − | // Display the project currently in use
| |
| − | $ oc project
| |
| − |
| |
| − | == Starts a new build ==
| |
| − | // Starts build from build config matching the name "golang"
| |
| − | $ oc start-build golang
| |
| − |
| |
| − | // Starts build from build matching the name "golang-1"
| |
| − | $ oc start-build --from-build=golang-1
| |
| − |
| |
| − | // Starts build from build config matching the name "golang" and watches the logs until the build
| |
| − | // completes or fails
| |
| − | $ oc start-build golang --follow
| |
| − |
| |
| − | == Show container logs from the build container ==
| |
| − | // Stream logs from the latest build for build config "golang" to stdout
| |
| − | $ oc logs -f bc/golang
| |
| − | // Stream logs from the first build for build config "golang" to stdout
| |
| − | $ oc logs -f --version=1 bc/golang
| |
| − | // Stream logs from build "golang-1" to stdout
| |
| − | $ oc logs -f build/golang-1
| |
| − |
| |
| − |
| |
| − | == View, start, cancel, or retry rollouts==
| |
| − | // Display information for the 'database' DeploymentConfig
| |
| − | $ oc describe dc/database
| |
| − |
| |
| − | // Start a new deployment based on the 'database' DeploymentConfig
| |
| − | $ oc rollout latest dc/database
| |
| − |
| |
| − | // View the status of the latest rollout
| |
| − | $ oc rollout status dc/database
| |
| − |
| |
| − | // View the history of the 'database' DeploymentConfig
| |
| − | $ oc rollout history dc/database
| |
| − |
| |
| − | == Show logs from the deployment process==
| |
| − |
| |
| − |
| |
| − | // Stream logs from the latest deployment for deployment config "frontend" to stdout
| |
| − | // Note that if the deployment process is successful, logs from the application will
| |
| − | // be returned.
| |
| − | $ oc logs -f dc/frontend
| |
| − | // Return the logs from the first deployment for deployment config "database" to stdout
| |
| − | // Note that if the deployment process was successful, logs from the application will
| |
| − | // be returned.
| |
| − | $ oc logs --version=1 dc/database
| |
| − |
| |
| − | == Revert part of an application back to a previous deployment==
| |
| − |
| |
| − |
| |
| − | // Perform a rollback
| |
| − | $ oc rollout undo dc/foo
| |
| − |
| |
| − | // See what the rollback will look like, but don't perform the rollback
| |
| − | $ oc rollout undo dc/foo --dry-run
| |
| − |
| |
| − | // Perform a rollback to a specific revision
| |
| − | $ oc rollout undo dc/foo --to-revision=2
| |
| − |
| |
| − | == Create a new build configuration==
| |
| − |
| |
| − |
| |
| − | // Create a build config based on the source code in the current git repository (with a public remote) and a container image
| |
| − | $ oc new-build . --docker-image=repo/langimage
| |
| − |
| |
| − | // Create a NodeJS build config based on the provided [image]~[source code] combination
| |
| − | $ oc new-build openshift/nodejs-010-centos7~https://bitbucket.com/user/nodejs-app
| |
| − |
| |
| − | // Create a build config from a remote repository using its beta2 branch
| |
| − | $ oc new-build https://github.com/openshift/ruby-hello-world#beta2
| |
| − |
| |
| − | == Cancel a pending or running build==
| |
| − |
| |
| − |
| |
| − | // Cancel the build with the given name
| |
| − | $ oc cancel-build 1da32cvq
| |
| − |
| |
| − | // Cancel the named build and print the build logs
| |
| − | $ oc cancel-build 1da32cvq --dump-logs
| |
| − |
| |
| − | // Cancel the named build and create a new one with the same parameters
| |
| − | $ oc cancel-build 1da32cvq --restart
| |
| − |
| |
| − | == Imports images from a container image registry==
| |
| − |
| |
| − |
| |
| − | $ oc import-image mystream
| |
| − |
| |
| − | == Change the number of pods in a deployment==
| |
| − |
| |
| − |
| |
| − | // Scale replication controller named 'foo' to 3.
| |
| − | $ oc scale --replicas=3 replicationcontrollers foo
| |
| − |
| |
| − | // If the replication controller named foo's current size is 2, scale foo to 3.
| |
| − | $ oc scale --current-replicas=2 --replicas=3 replicationcontrollers foo
| |
| − |
| |
| − | == Tag existing images into image streams==
| |
| − |
| |
| − |
| |
| − | // 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:latest yourproject/ruby:tip
| |
| − |
| |
| − | // Remove the specified spec tag from an image stream.
| |
| − | $ openshift cli tag openshift/origin:latest -d
| |
| − |
| |
| − | == Display one or many resources==
| |
| − |
| |
| − |
| |
| − | // List all pods in ps output format.
| |
| − | $ oc get pods
| |
| − |
| |
| − | // List a single replication controller with specified ID in ps output format.
| |
| − | $ oc get replicationController 1234-56-7890-234234-456456
| |
| − |
| |
| − | // List a single pod in JSON output format.
| |
| − | $ oc get -o json pod 1234-56-7890-234234-456456
| |
| − |
| |
| − | // Return only the status value of the specified pod.
| |
| − | $ oc get -o template pod 1234-56-7890-234234-456456 --template={{.currentState.status}}
| |
| − |
| |
| − | == Show details of a specific resource==
| |
| − |
| |
| − |
| |
| − | // Provide details about the ruby-20-centos7 image repository
| |
| − | $ oc describe imageRepository ruby-20-centos7
| |
| − |
| |
| − | // Provide details about the ruby-sample-build build configuration
| |
| − | $ oc describe bc ruby-sample-build
| |
| − |
| |
| − | == Edit a resource on the server==
| |
| − |
| |
| − |
| |
| − | // Edit the service named 'docker-registry':
| |
| − | $ oc edit svc/docker-registry
| |
| − |
| |
| − | // Edit the DeploymentConfig named 'my-deployment':
| |
| − | $ oc edit dc/my-deployment
| |
| − |
| |
| − | // Use an alternative editor
| |
| − | $ OC_EDITOR="nano" oc edit dc/my-deployment
| |
| − |
| |
| − | // Edit the service 'docker-registry' in JSON using the v1beta3 API format:
| |
| − | $ oc edit svc/docker-registry --output-version=v1beta3 -o json
| |
| − |
| |
| − | == Update the environment on a resource with a pod template==
| |
| − |
| |
| − |
| |
| − | // Update deployment 'registry' with a new environment variable
| |
| − | $ oc set env dc/registry STORAGE_DIR=/local
| |
| − |
| |
| − | // List the environment variables defined on a deployment 'registry'
| |
| − | $ oc set env dc/registry --list
| |
| − |
| |
| − | // List the environment variables defined on all pods
| |
| − | $ oc set env pods --all --list
| |
| − |
| |
| − | // Output a YAML object with updated environment for deployment 'registry'
| |
| − | // Does not alter the object on the server
| |
| − | $ oc set env dc/registry STORAGE_DIR=/local -o yaml
| |
| − |
| |
| − | // Update all replication controllers in the project to have ENV=prod
| |
| − | $ oc set env replicationControllers --all ENV=prod
| |
| − |
| |
| − | // Remove the environment variable ENV from all deployment configs
| |
| − | $ oc set env deploymentConfigs --all ENV-
| |
| − |
| |
| − | // Remove the environment variable ENV from a pod definition on disk and update the pod on the server
| |
| − | $ oc set env -f pod.json ENV-
| |
| − |
| |
| − | // Set some of the local shell environment into a deployment on the server
| |
| − | $ env | grep RAILS_ | oc set env -e - dc/registry
| |
| − |
| |
| − | == Update volume on a resource with a pod template==
| |
| − |
| |
| − |
| |
| − | // Add new volume of type 'emptyDir' for deployment config 'registry' and mount under /opt inside the containers
| |
| − | // The volume name is auto generated
| |
| − | $ oc set volume dc/registry --add --mount-path=/opt
| |
| − |
| |
| − | // Add new volume 'v1' with secret 'magic' for pod 'p1'
| |
| − | $ oc set volume pod/p1 --add --name=v1 -m /etc --type=secret --secret-name=magic
| |
| − |
| |
| − | // Add new volume to pod 'p1' based on gitRepo (or other volume sources not supported by --type)
| |
| − | $ oc set volume pod/p1 --add -m /repo --source=<json-string>
| |
| − |
| |
| − | // Add emptyDir volume 'v1' to a pod definition on disk and update the pod on the server
| |
| − | $ oc set volume -f pod.json --add --name=v1
| |
| − |
| |
| − | // Create a new persistent volume and overwrite existing volume 'v1' for replication controller 'r1'
| |
| − | $ oc set volume rc/r1 --add --name=v1 -t persistentVolumeClaim --claim-name=pvc1 --overwrite
| |
| − |
| |
| − | // Change pod 'p1' mount point to /data for volume v1
| |
| − | $ oc set volume pod p1 --add --name=v1 -m /data --overwrite
| |
| − |
| |
| − | // Remove all volumes for pod 'p1'
| |
| − | $ oc set volume pod/p1 --remove --confirm
| |
| − |
| |
| − | // Remove volume 'v1' from deployment config 'registry'
| |
| − | $ oc set volume dc/registry --remove --name=v1
| |
| − |
| |
| − | // Unmount volume v1 from container c1 on pod p1 and remove the volume v1 if it is not referenced by any containers on pod p1
| |
| − | $ oc set volume pod/p1 --remove --name=v1 --containers=c1
| |
| − |
| |
| − | // List volumes defined on replication controller 'r1'
| |
| − | $ oc set volume rc r1 --list
| |
| − |
| |
| − | // List volumes defined on all pods
| |
| − | $ oc set volume pods --all --list
| |
| − |
| |
| − | // Output json object with volume info for pod 'p1' but don't alter the object on server
| |
| − | $ oc set volume pod/p1 --add --name=v1 --mount=/opt -o json
| |
| − |
| |
| − | == Update the labels on a resource==
| |
| − |
| |
| − |
| |
| − | // Update pod 'foo' with the label 'unhealthy' and the value 'true'.
| |
| − | $ oc label pods foo unhealthy=true
| |
| − |
| |
| − | // Update pod 'foo' with the label 'status' and the value 'unhealthy', overwriting any existing value.
| |
| − | $ oc label --overwrite pods foo status=unhealthy
| |
| − |
| |
| − | // Update all pods in the namespace
| |
| − | $ oc label pods --all status=unhealthy
| |
| − |
| |
| − | // Update pod 'foo' only if the resource is unchanged from version 1.
| |
| − | $ oc label pods foo status=unhealthy --resource-version=1
| |
| − |
| |
| − | // Update pod 'foo' by removing a label named 'bar' if it exists.
| |
| − | // Does not require the --overwrite flag.
| |
| − | $ oc label pods foo bar-
| |
| − |
| |
| − | == Expose a replicated application as a service or route==
| |
| − |
| |
| − |
| |
| − | // Create a route based on service ruby-hello-world. The new route will re-use the ruby-hello-world labels
| |
| − | $ oc expose svc/ruby-hello-world
| |
| − |
| |
| − | // Create a route and specify your own label and route name
| |
| − | $ oc expose svc/ruby-hello-world -l name=myroute --name=fromdowntown
| |
| − |
| |
| − | ifdef::openshift-enterprise,openshift-origin,openshift-dedicated[]
| |
| − | // Create a route and specify a hostname
| |
| − | $ oc expose svc/ruby-hello-world --hostname=www.example.com
| |
| − | endif::[]
| |
| − |
| |
| − | // Expose a deployment configuration as a service and use the specified port
| |
| − | $ oc expose dc/ruby-hello-world --port=8080
| |
| − |
| |
| − | == Autoscale an application==
| |
| − |
| |
| − |
| |
| − | // Auto scale a deployment config "foo", with the number of pods between 2 to 10, target CPU utilization at a default value that server applies
| |
| − | $ oc autoscale dc/foo --min=2 --max=10
| |
| − |
| |
| − | // Auto scale a replication controller "foo", with the number of pods between 1 to 5, target CPU utilization at 80%
| |
| − | $ oc autoscale rc/foo --max=5 --cpu-percent=80
| |
| − |
| |
| − | ifdef::openshift-enterprise,openshift-origin,openshift-dedicated[]
| |
| − | == Securely expose containers via a route==
| |
| − |
| |
| − |
| |
| − | // Create a secure edge-terminated route using the specified
| |
| − | // certificates/keys and hostname. If the certificates/keys
| |
| − | // are not specified, those from the router will be re-used.
| |
| − | $ oc create route edge --service=frontend \
| |
| − | --cert=${MASTER_CONFIG_DIR}/ca.crt \
| |
| − | --key=${MASTER_CONFIG_DIR}/ca.key \
| |
| − | --ca-cert=${MASTER_CONFIG_DIR}/ca.crt \
| |
| − | --hostname=www.example.com
| |
| − |
| |
| − | // Create a secure passthrough route.
| |
| − | $ oc create route passthrough --service=registry
| |
| − |
| |
| − | // Create a secure reencrypt-terminated route in
| |
| − | // a similar fashion to edge. The only additional
| |
| − | // requirement is to specify a destination CA certificate.
| |
| − | $ oc create route reencrypt --service=backend --dest-ca-cert=ca.crt
| |
| − | endif::[]
| |
| − |
| |
| − |
| |
| − | ifdef::openshift-online[]
| |
| − | == Securely expose containers via a route==
| |
| − |
| |
| − |
| |
| − | // Create a secure edge-terminated route.
| |
| − | $ oc create route edge --service=frontend
| |
| − |
| |
| − | // Create a secure passthrough route.
| |
| − | oc create route passthrough --service=frontend
| |
| − | endif::[]
| |
| − |
| |
| − |
| |
| − | == Delete a resource by filename, stdin, resource and ID, or by resources and label selector.==
| |
| − |
| |
| − |
| |
| − | // Delete a pod using the type and ID specified in pod.json.
| |
| − | $ oc delete -f pod.json
| |
| − |
| |
| − | // Delete a pod based on the type and ID in the JSON passed into stdin.
| |
| − | $ cat pod.json | oc delete -f -
| |
| − |
| |
| − | // Delete pods and services with label name=myLabel.
| |
| − | $ oc delete pods,services -l name=myLabel
| |
| − |
| |
| − | // Delete a pod with ID 1234-56-7890-234234-456456.
| |
| − | $ oc delete pod 1234-56-7890-234234-456456
| |
| − |
| |
| − | // Delete all pods
| |
| − | $ oc delete pods --all
| |
| − |
| |
| − | == Print the logs for a container in a pod.==
| |
| − |
| |
| − |
| |
| − | // Returns snapshot of ruby-container logs from pod backend.
| |
| − | $ oc logs backend -c ruby-container
| |
| − |
| |
| − | // Starts streaming of ruby-container logs from pod backend.
| |
| − | // Both NAME and TYPE/NAME syntax are supported for pods.
| |
| − | $ oc logs -f pod/backend -c ruby-container
| |
| − |
| |
| − | == Execute a command in a container.==
| |
| − |
| |
| − |
| |
| − | // Get output from running 'date' in ruby-container from pod 123456-7890
| |
| − | $ oc exec -p 123456-7890 -c ruby-container date
| |
| − |
| |
| − | // Switch to raw terminal mode, sends stdin to 'bash' in ruby-container from pod 123456-780 and sends stdout/stderr from 'bash' back to the client
| |
| − | $ oc exec -p 123456-7890 -c ruby-container -i -t -- bash -il
| |
| − |
| |
| − | == Open a remote shell session to a container. It will default to the first container if none is specified.==
| |
| − |
| |
| − |
| |
| − | // Open a shell session on the first container in pod 123456-7890
| |
| − | $ oc rsh 123456-7890
| |
| − |
| |
| − | // Run the command 'cat /etc/resolv.conf' inside pod 123456-7890
| |
| − | $ oc rsh 123456-7890 cat /etc/resolv.conf
| |
| − |
| |
| − | == Forward one or more local ports to a pod.==
| |
| − |
| |
| − |
| |
| − | // Listens on ports 5000 and 6000 locally, forwarding data to/from ports 5000 and 6000 in the pod
| |
| − | $ oc port-forward -p mypod 5000 6000
| |
| − |
| |
| − | // Listens on port 8888 locally, forwarding to 5000 in the pod
| |
| − | $ oc port-forward -p mypod 8888:5000
| |
| − |
| |
| − | // Listens on a random port locally, forwarding to 5000 in the pod
| |
| − | $ oc port-forward -p mypod :5000
| |
| − |
| |
| − | // Listens on a random port locally, forwarding to 5000 in the pod
| |
| − | $ oc port-forward -p mypod 0:5000
| |
| − |
| |
| − | == Run a proxy to the Kubernetes API server==
| |
| − |
| |
| − |
| |
| − | // Run a proxy to Kubernetes apiserver on port 8011, serving static content from ./local/www/
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| − | $ oc proxy --port=8011 --www=./local/www/
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| − |
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| − | // Run a proxy to Kubernetes apiserver, changing the api prefix to k8s-api
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| − | // This makes e.g. the pods api available at localhost:8011/k8s-api/v1beta3/pods/
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| − | $ oc proxy --api-prefix=k8s-api
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| − |
| |
| − | == Create a resource by filename or stdin==
| |
| − |
| |
| − |
| |
| − | // Create a pod using the data in pod.json.
| |
| − | $ oc create -f pod.json
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| − |
| |
| − | // Create a pod based on the JSON passed into stdin.
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| − | $ cat pod.json | oc create -f -
| |
| − |
| |
| − | == Update a resource by filename or stdin.==
| |
| − |
| |
| − |
| |
| − | // Update a pod using the data in pod.json.
| |
| − | $ oc replace -f pod.json
| |
| − |
| |
| − | // Update a pod based on the JSON passed into stdin.
| |
| − | $ cat pod.json | oc replace -f -
| |
| − |
| |
| − | == Process a template into list of resources==
| |
| − |
| |
| − |
| |
| − | // Convert template.json file into resource list
| |
| − | $ oc process -f template.json
| |
| − |
| |
| − | // Process template while passing a user-defined label
| |
| − | $ oc process -f template.json -l name=mytemplate
| |
| − |
| |
| − | // Convert stored template into resource list
| |
| − | $ oc process foo
| |
| − |
| |
| − | // Convert template.json into resource list
| |
| − | $ cat template.json | oc process -f -
| |
| − |
| |
| − | == Export resources so they can be used elsewhere==[NOTE]
| |
| − | `oc export` is deprecated. See link:https://docs.openshift.com/container-platform/3.11/release_notes/ocp_3_11_release_notes.html#ocp-311-notable-technical-changes[Notable Technical Changes] for more details.
| |
| − |
| |
| − |
| |
| − | // export the services and deployment configurations labeled name=test
| |
| − | oc get -o yaml --export svc,dc -l name=test
| |
| − |
| |
| − | // export to JSON
| |
| − | oc get -o json --export service
| |
| − |
| |
| − | == Create a new secret based on a key file or on files within a directory==
| |
| − | [ons="nowrap"]
| |
| − |
| |
| − | // Create a new secret named my-secret with a key named ssh-privatekey
| |
| − | $ oc create secret generic my-secret --from-file=ssh-privatekey=<path/to/ssh/private/key>
| |
| − |
| |
| − | // Create a new secret named my-secret with keys named ssh-privatekey and ssh-publickey instead of the names of the keys on disk
| |
| − | $ oc create secret generic my-secret --from-file=ssh-privatekey=<path/to/ssh/private/key> --from-file=ssh-publickey=<path/to/ssh/public/key>
| |
| − |
| |
| − | // Create a new secret named my-secret with keys for each file in the folder "bar"
| |
| − | $ oc create secret generic my-secret --from-file=<path/to/bar>
| |
| − |
| |
| − | == End the current server session==
| |
| − |
| |
| − |
| |
| − | // Logout
| |
| − | $ oc logout
| |
| − |
| |
| − | == Display merged kubeconfig settings or a specified kubeconfig file.==
| |
| − |
| |
| − |
| |
| − | // Show Merged kubeconfig settings.
| |
| − | $ oc config view
| |
| − |
| |
| − | // Get the password for the e2e user
| |
| − | $ oc config view -o template --template='{{range .users}}{{ if eq .name "e2e" }}{{ index .user.password }}{{end}}{{end}}'
| |
| − |
| |
| − | == Set a cluster entry in kubeconfig==
| |
| − |
| |
| − |
| |
| − | // Set only the server field on the e2e cluster entry without touching other values.
| |
| − | $ oc config set-cluster e2e --server=https://1.2.3.4
| |
| − |
| |
| − | // Embed certificate authority data for the e2e cluster entry
| |
| − | $ oc config set-cluster e2e --certificate-authority=~/.kube/e2e/kubernetes.ca.crt
| |
| − |
| |
| − | // Disable cert checking for the dev cluster entry
| |
| − | $ oc config set-cluster e2e --insecure-skip-tls-verify=true
| |
| − |
| |
| − | == Set a user entry in kubeconfig==
| |
| − |
| |
| − |
| |
| − | // Set only the "client-key" field on the "cluster-admin"
| |
| − | // entry, without touching other values:
| |
| − | $ oc config set-credentials cluster-admin --client-key=~/.kube/admin.key
| |
| − |
| |
| − | // Set basic auth for the "cluster-admin" entry
| |
| − | $ oc config set-credentials cluster-admin --username=admin --password=uXFGweU9l35qcif
| |
| − |
| |
| − | // Embed client certificate data in the "cluster-admin" entry
| |
| − | $ oc config set-credentials cluster-admin --client-certificate=~/.kube/admin.crt --embed-certs=true
| |
| − |
| |
| − | == Set a context entry in kubeconfig==
| |
| − |
| |
| − |
| |
| − | // Set the user field on the gce context entry without touching other values
| |
| − | $ oc config set-context gce --user=cluster-admin
| |
| − |
| |
| − | == Change configuration files for the client==
| |
| − |
| |
| − |
| |
| − | // Change the config context to use
| |
| − | oc config use-context my-context
| |
| − |
| |
| − | // Set the value of a config preference
| |
| − | oc config set preferences.some true
| |
