oc-new-app - Man Page

oc new-app [Options]

Create a new application by specifying source code, templates, and/or images

This command will try to build up the components of an application using images, templates, or code that has a public repository. It will lookup the images on the local Docker installation (if available), a Docker registry, an integrated image stream, or stored templates.

If you specify a source code URL, it will set up a build that takes your source code and converts it into an image that can run inside of a pod. Local source must be in a git repository that has a remote repository that the server can see. The images will be deployed via a deployment configuration, and a service will be connected to the first public port of the app. You may either specify components using the various existing flags or let new-app autodetect what kind of components you have provided.

If you provide source code, a new build will be automatically triggered. You can use 'oc status' to check the progress.

--allow-missing-images=false

If true, indicates that referenced Docker images that cannot be found locally or in a registry should still be used.

--allow-missing-imagestream-tags=false

If true, indicates that image stream tags that don't exist should still be used.

--allow-missing-template-keys=false

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.

--as-test=false

If true create this application as a test deployment, which validates that the deployment succeeds and then scales down.

--build-env=[]

Specify a key-value pair for an environment variable to set into each build image.

--build-env-file=[]

File containing key-value pairs of environment variables to set into each build image.

--code=[]

Source code to use to build this application.

--context-dir=""

Context directory to be used for the build.

--docker-image=[]

Name of a Docker image to include in the app.

--dry-run=false

If true, show the result of the operation without performing it.

-e,  --env=[]

Specify a key-value pair for an environment variable to set into each container.

--env-file=[]

File containing key-value pairs of environment variables to set into each container.

-f,  --file=[]

Path to a template file to use for the app.

--grant-install-rights=false

If true, a component that requires access to your account may use your token to install software into your project. Only grant images you trust the right to run with your token.

--group=[]

Indicate components that should be grouped together as <comp1>+<comp2>.

--ignore-unknown-parameters=false

If true, will not stop processing if a provided parameter does not exist in the template.

-i,  --image-stream=[]

Name of an image stream to use in the app.

--insecure-registry=false

If true, indicates that the referenced Docker images are on insecure registries and should bypass certificate checking

-l,  --labels=""

Label to set in all resources for this application.

-L,  --list=false

List all local templates and image streams that can be used to create.

--name=""

Set name to use for generated application artifacts

--no-install=false

Do not attempt to run images that describe themselves as being installable

-o,  --output=""

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

--output-version=""

The preferred API versions of the output objects

-p,  --param=[]

Specify a key-value pair (e.g., -p FOO=BAR) to set/override a parameter value in the template.

--param-file=[]

File containing parameter values to set/override in the template.

-S,  --search=false

Search all templates, image streams, and Docker images that match the arguments provided.

-a,  --show-all=true

When printing, show all resources (false means hide terminated pods.)

--show-labels=false

When printing, show all labels as the last column (default hide labels column)

--sort-by=""

If non-empty, sort list types using this field specification.  The field specification is expressed as a JSONPath expression (e.g. '{.metadata.name}'). The field in the API resource specified by this JSONPath expression must be an integer or a string.

--source-secret=""

The name of an existing secret that should be used for cloning a private git repository.

--strategy=

Specify the build strategy to use if you don't want to detect (docker|pipeline|source).

--template=[]

Name of a stored template to use in the app.

--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

  # List all local templates and image streams that can be used to create an app
  oc new-app --list
  
  # Create an application based on the source code in the current git repository (with a public remote)
  # and a Docker image
  oc new-app . --docker-image=repo/langimage
  
  # Create a Ruby application based on the provided [image] [source code] combination
  oc new-app centos/ruby-25-centos7 https://github.com/sclorg/ruby-ex.git
  
  # Use the public Docker Hub MySQL image to create an app. Generated artifacts will be labeled with db=mysql
  oc new-app mysql MYSQL_USER=user MYSQL_PASSWORD=pass MYSQL_DATABASE=testdb -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 from a remote private repository and specify which existing secret to use
  oc new-app https://github.com/youruser/yourgitrepo --source-secret=yoursecret
  
  # 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
  
  # Search all templates, image streams, and Docker images for the ones that match "ruby"
  oc new-app --search ruby
  
  # Search for "ruby", but only in stored templates (--template, --image-stream and --docker-image
  # can be used to filter search results)
  oc new-app --search --template=ruby
  
  # Search for "ruby" in stored templates and print the output as an YAML
  oc new-app --search --template=ruby --output=yaml

oc(1),

June 2016, Ported from the Kubernetes man-doc generator

oc(1).