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48 lines
1.5 KiB
Plaintext
48 lines
1.5 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * applications/application-life-cycle-management/creating-applications-using-the-cli.adoc
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[id="applications-create-using-cli-template_{context}"]
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= Creating an application from a template
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You can create an application from a previously stored template or from a
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template file, by specifying the name of the template as an argument. For
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example, you can store a sample application template and use it to create an
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application.
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Create an application from a stored template, for example:
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----
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$ oc create -f examples/sample-app/application-template-stibuild.json
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$ oc new-app ruby-helloworld-sample
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----
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To directly use a template in your local file system, without first storing it
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in {product-title}, use the `-f|--file` argument. For example:
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----
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$ oc new-app -f examples/sample-app/application-template-stibuild.json
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----
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== Template Parameters
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When creating an application based on a template, use the
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`-p|--param` argument to set parameter values that are defined by the template:
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----
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$ oc new-app ruby-helloworld-sample \
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-p ADMIN_USERNAME=admin -p ADMIN_PASSWORD=mypassword
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----
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You can store your parameters in a file, then use that file with
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`--param-file` when instantiating a template. If you want to read the
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parameters from standard input, use `--param-file=-`:
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----
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$ cat helloworld.params
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ADMIN_USERNAME=admin
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ADMIN_PASSWORD=mypassword
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$ oc new-app ruby-helloworld-sample --param-file=helloworld.params
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$ cat helloworld.params | oc new-app ruby-helloworld-sample --param-file=-
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----
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