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40 lines
1.5 KiB
Plaintext
40 lines
1.5 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * serverless/functions/serverless-functions-getting-started.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="serverless-deploy-func-kn_{context}"]
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= Deploying functions
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You can deploy a function to your cluster as a Knative service by using the `kn func deploy` command. If the targeted function is already deployed, it is updated with a new container image that is pushed to a container image registry, and the Knative service is updated.
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.Prerequisites
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* The {ServerlessOperatorName} and Knative Serving are installed on the cluster.
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* You have installed the Knative (`kn`) CLI.
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* You have created a project or have access to a project with the appropriate roles and permissions to create applications and other workloads in {product-title}.
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* You must have already created and initialized the function that you want to deploy.
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.Procedure
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* Deploy a function:
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+
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[source,terminal]
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----
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$ kn func deploy [-n <namespace> -p <path> -i <image>]
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----
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+
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.Example output
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[source,terminal]
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----
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Function deployed at: http://func.example.com
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----
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** If no `namespace` is specified, the function is deployed in the current namespace.
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** The function is deployed from the current directory, unless a `path` is specified.
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** The Knative service name is derived from the project name, and cannot be changed using this command.
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[NOTE]
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====
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You can create a serverless function with a Git repository URL by using *Import from Git* or *Create Serverless Function* in the *+Add* view of the *Developer* perspective.
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====
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