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141 lines
3.2 KiB
Plaintext
141 lines
3.2 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * networking/external_dns_operator/nw-installing-external-dns-operator-on-cloud-providers.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="nw-installing-external-dns-operator-cli_{context}"]
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= Installing the External DNS Operator by using the CLI
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[role="_abstract"]
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You can use the {oc-first} to install the External DNS Operator. The Operator manages the installation process directly from your terminal without you having to use the web console.
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.Prerequisites
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* You are logged in to the {oc-first}.
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.Procedure
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. Create a `Namespace` object:
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+
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.. Create a YAML file that defines the `Namespace` object:
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+
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.Example `namespace.yaml` file
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[source,yaml]
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----
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apiVersion: v1
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kind: Namespace
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metadata:
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name: external-dns-operator
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# ...
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----
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+
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.. Create the `Namespace` object by running the following command:
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+
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[source,terminal]
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----
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$ oc apply -f namespace.yaml
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----
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. Create an `OperatorGroup` object:
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+
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.. Create a YAML file that defines the `OperatorGroup` object:
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+
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.Example `operatorgroup.yaml` file
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[source,yaml]
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----
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apiVersion: operators.coreos.com/v1
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kind: OperatorGroup
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metadata:
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name: external-dns-operator
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namespace: external-dns-operator
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spec:
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upgradeStrategy: Default
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targetNamespaces:
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- external-dns-operator
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# ...
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----
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+
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.. Create the `OperatorGroup` object by running the following command:
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+
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[source,terminal]
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----
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$ oc apply -f operatorgroup.yaml
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----
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. Create a `Subscription` object:
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+
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.. Create a YAML file that defines the `Subscription` object:
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+
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.Example `subscription.yaml` file
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[source,yaml]
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----
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apiVersion: operators.coreos.com/v1alpha1
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kind: Subscription
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metadata:
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name: external-dns-operator
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namespace: external-dns-operator
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spec:
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channel: stable-v1
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installPlanApproval: Automatic
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name: external-dns-operator
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source: redhat-operators
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sourceNamespace: openshift-marketplace
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# ...
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----
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.. Create the `Subscription` object by running the following command:
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+
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[source,terminal]
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----
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$ oc apply -f subscription.yaml
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----
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.Verification
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. Get the name of the install plan from the subscription by running the following command:
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[source,terminal]
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----
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$ oc -n external-dns-operator \
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get subscription external-dns-operator \
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--template='{{.status.installplan.name}}{{"\n"}}'
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----
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. Verify that the status of the install plan is `Complete` by running the following command:
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[source,terminal]
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----
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$ oc -n external-dns-operator \
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get ip <install_plan_name> \
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--template='{{.status.phase}}{{"\n"}}'
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----
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. Verify that the status of the `external-dns-operator` pod is `Running` by running the following command:
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[source,terminal]
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----
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$ oc -n external-dns-operator get pod
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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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external-dns-operator-5584585fd7-5lwqm 2/2 Running 0 11m
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----
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. Verify that the catalog source of the subscription is `redhat-operators` by running the following command:
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+
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[source,terminal]
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----
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$ oc -n external-dns-operator get subscription
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----
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. Check the `external-dns-operator` version by running the following command:
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[source,terminal]
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----
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$ oc -n external-dns-operator get csv
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----
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