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112 lines
4.2 KiB
Plaintext
112 lines
4.2 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * /serverless/install/installing-knative-serving.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="serverless-install-serving-yaml_{context}"]
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= Installing Knative Serving by using YAML
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After you install the {ServerlessOperatorName}, you can install Knative Serving by using the default settings, or configure more advanced settings in the `KnativeServing` custom resource (CR). You can use the following procedure to install Knative Serving by using YAML files and the `oc` CLI.
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.Prerequisites
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ifdef::openshift-enterprise[]
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* You have access to an {product-title} account with cluster administrator access.
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endif::[]
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ifdef::openshift-dedicated,openshift-rosa[]
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* You have access to an {product-title} account with cluster administrator or dedicated administrator access.
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endif::[]
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* You have installed the {ServerlessOperatorName}.
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* Install the OpenShift CLI (`oc`).
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.Procedure
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. Create a file named `serving.yaml` and copy the following example YAML into it:
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+
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[source,yaml]
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----
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apiVersion: operator.knative.dev/v1beta1
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kind: KnativeServing
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metadata:
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name: knative-serving
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namespace: knative-serving
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----
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. Apply the `serving.yaml` file:
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+
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[source,terminal]
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----
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$ oc apply -f serving.yaml
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----
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.Verification
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. To verify the installation is complete, enter the following command:
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+
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[source,terminal]
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----
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$ oc get knativeserving.operator.knative.dev/knative-serving -n knative-serving --template='{{range .status.conditions}}{{printf "%s=%s\n" .type .status}}{{end}}'
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----
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.Example output
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[source,terminal]
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----
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DependenciesInstalled=True
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DeploymentsAvailable=True
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InstallSucceeded=True
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Ready=True
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----
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[NOTE]
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====
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It may take a few seconds for the Knative Serving resources to be created.
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====
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If the conditions have a status of `Unknown` or `False`, wait a few moments and then check again after you have confirmed that the resources have been created.
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. Check that the Knative Serving resources have been created:
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+
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[source,terminal]
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----
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$ oc get pods -n knative-serving
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----
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.Example output
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[source,terminal]
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----
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NAME READY STATUS RESTARTS AGE
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activator-67ddf8c9d7-p7rm5 2/2 Running 0 4m
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activator-67ddf8c9d7-q84fz 2/2 Running 0 4m
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autoscaler-5d87bc6dbf-6nqc6 2/2 Running 0 3m59s
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autoscaler-5d87bc6dbf-h64rl 2/2 Running 0 3m59s
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autoscaler-hpa-77f85f5cc4-lrts7 2/2 Running 0 3m57s
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autoscaler-hpa-77f85f5cc4-zx7hl 2/2 Running 0 3m56s
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controller-5cfc7cb8db-nlccl 2/2 Running 0 3m50s
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controller-5cfc7cb8db-rmv7r 2/2 Running 0 3m18s
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domain-mapping-86d84bb6b4-r746m 2/2 Running 0 3m58s
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domain-mapping-86d84bb6b4-v7nh8 2/2 Running 0 3m58s
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domainmapping-webhook-769d679d45-bkcnj 2/2 Running 0 3m58s
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domainmapping-webhook-769d679d45-fff68 2/2 Running 0 3m58s
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storage-version-migration-serving-serving-0.26.0--1-6qlkb 0/1 Completed 0 3m56s
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webhook-5fb774f8d8-6bqrt 2/2 Running 0 3m57s
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webhook-5fb774f8d8-b8lt5 2/2 Running 0 3m57s
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----
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. Check that the necessary networking components have been installed to the automatically created `knative-serving-ingress` namespace:
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[source,terminal]
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----
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$ oc get pods -n knative-serving-ingress
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----
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.Example output
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[source,terminal]
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----
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NAME READY STATUS RESTARTS AGE
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net-kourier-controller-7d4b6c5d95-62mkf 1/1 Running 0 76s
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net-kourier-controller-7d4b6c5d95-qmgm2 1/1 Running 0 76s
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3scale-kourier-gateway-6688b49568-987qz 1/1 Running 0 75s
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3scale-kourier-gateway-6688b49568-b5tnp 1/1 Running 0 75s
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----
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