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Chapter 3. Installing the Operators

The Red Hat Service Interconnect Operator creates and manages sites in OpenShift.

Optionally, you can also install the Red Hat Service Interconnect Network Observer Operator, which provides a user interface to monitor your application network.

Note

Installing an Operator requires administrator-level privileges for your cluster.

3.1. Installing the Red Hat Service Interconnect Operator for all namespaces using the CLI
リンクのコピー

The steps in this section show how to use the kubectl command to install and deploy the latest version of the Red Hat Service Interconnect Operator in a given cluster.

Installing the operator for all namespaces allows you create a site in any namespace.

Prerequisites

  • Access to a cluster using a cluster-admin account.

  • Operator Lifecycle Manager is installed.

    CAUTION
    If you use an automatic approval strategy for the Red Hat Service Interconnect Operator, make sure all other operators on the same namespace use the same strategy. Typically the operator is installed in the openshift-operators namespace. See How can Operators be updated independently from each other? for more information.

Procedure

  1. Log in as a cluster administrator.
  2. Complete the steps described in Red Hat Container Registry Authentication.

  3. Create a file named subscription-all.yaml with the following: 

    apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  name: skupper-operator
  namespace: openshift-operators
spec:
  channel: stable-2
  installPlanApproval: Automatic
  name: skupper-operator
  source: redhat-operators
  sourceNamespace: openshift-marketplace
  startingCSV: skupper-operator.v2.2.1-rh-3
    Note

    If you want to keep updates confined to 2.2.x releases, set the value of channel to stable-2.2.

    If you do not specify startingCSV, the subscription defaults to the latest operator version.

    If you specify installPlanApproval as Manual, sites are not automatically upgraded to the latest version of Service Interconnect. See Chapter 6, Upgrading the Red Hat Service Interconnect Operator and Kubernetes sites for information on manually upgrading sites.

  4. Apply the subscription YAML: 

    $ kubectl apply -f subscription-all.yaml

Additional information

  • See Using Skupper for instructions about using YAML to create sites.

3.2. Installing the Red Hat Service Interconnect Operator using the OpenShift console
リンクのコピー

The procedures in this section show how to use the OperatorHub from the OpenShift console to install and deploy the latest version of the Red Hat Service Interconnect Operator in a given OpenShift namespace.

Prerequisites

  • Access to an OpenShift cluster using a cluster-admin account. See Release Notes for supported OpenShift versions.

    CAUTION
    If you use an automatic approval strategy for the Red Hat Service Interconnect Operator, make sure all other operators on the same namespace use the same strategy. Typically the operator is installed in the openshift-operators namespace. See How can Operators be updated independently from each other? for more information.

Procedure

  1. In the OpenShift web console, navigate to Operators OperatorHub.
  2. Choose Red Hat Service Interconnect Operator from the list of available Operators, and then click Install.

  3. On the Operator Installation page, only one Installation mode option is available:

    • All namespaces on the cluster

  4. Choose an Update approval option.

    By default, Automatic approval is selected, and sites will upgrade to the latest version of Service Interconnect. If you choose Manual approval, sites will not be automatically upgraded to the latest version of Service Interconnect.

  5. Select the namespace into which you want to install the Operator, and then click Install.

    The Installed Operators page appears displaying the status of the Operator installation.

  6. Verify that the Red Hat Service Interconnect Operator is displayed and wait until the Status changes to Succeeded.

  7. If the installation is not successful, troubleshoot the error:

    1. Click Red Hat Service Interconnect Operator on the Installed Operators page.
    2. Select the Subscription tab and view any failures or errors.

For more information about installing Operators, see the OpenShift Documentation

Additional information

  • See Using Skupper for instructions about using YAML to create sites.

3.3. Installing the Red Hat Service Interconnect Network Observer Operator for all namespaces using the CLI
リンクのコピー

The steps in this section show how to use the kubectl command to install and deploy the latest version of the Red Hat Service Interconnect Network Observer Operator in a given cluster.

Installing the operator for all namespaces allows you create a site in any namespace.

Prerequisites

  • Access to a cluster using a cluster-admin account.

  • Operator Lifecycle Manager is installed.

    CAUTION
    If you use an automatic approval strategy for the Red Hat Service Interconnect Network Observer Operator, make sure all other operators on the same namespace use the same strategy. Typically the operator is installed in the openshift-operators namespace. See How can Operators be updated independently from each other? for more information.

Procedure

  1. Log in as a cluster administrator.
  2. Complete the steps described in Red Hat Container Registry Authentication.

  3. Create a file named subscription-all.yaml with the following: 

    apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  name: skupper-operator
  namespace: openshift-operators
spec:
  channel: stable-2
  installPlanApproval: Automatic
  name: skupper-operator
  source: redhat-operators
  sourceNamespace: openshift-marketplace
  startingCSV: skupper-network-observer-operator.v2.2.1-rh-8
    Note

    If you want to keep updates confined to 2.2.x releases, set the value of channel to stable-2.2.

    If you do not specify startingCSV, the subscription defaults to the latest operator version.

    If you specify installPlanApproval as Manual, sites are not automatically upgraded to the latest version of Service Interconnect. See Chapter 6, Upgrading the Red Hat Service Interconnect Operator and Kubernetes sites for information on manually upgrading sites.

  4. Apply the subscription YAML: 

    $ kubectl apply -f subscription-all.yaml

Additional information

  • See Using Skupper for instructions about using YAML to create sites.

3.4. Installing the Red Hat Service Interconnect Network Observer Operator using the OpenShift console
リンクのコピー

The procedures in this section show how to use the OperatorHub from the OpenShift console to install and deploy the latest version of the Red Hat Service Interconnect Network Observer Operator in a given OpenShift namespace.

Prerequisites

  • Access to an OpenShift cluster using a cluster-admin account. See Release Notes for supported OpenShift versions.

    CAUTION
    If you use an automatic approval strategy for the Red Hat Service Interconnect Network Observer Operator, make sure all other operators on the same namespace use the same strategy. Typically the operator is installed in the openshift-operators namespace. See How can Operators be updated independently from each other? for more information.

Procedure

  1. In the OpenShift web console, navigate to Operators OperatorHub.
  2. Choose Red Hat Service Interconnect Network Observer Operator from the list of available Operators, and then click Install.

  3. On the Operator Installation page, only one Installation mode option is available:

    • All namespaces on the cluster

  4. Choose an Update approval option.

    By default, Automatic approval is selected, and sites will upgrade to the latest version of Service Interconnect. If you choose Manual approval, sites will not be automatically upgraded to the latest version of Service Interconnect.

  5. Select the namespace into which you want to install the Operator, and then click Install.

    The Installed Operators page appears displaying the status of the Operator installation.

  6. Verify that the Red Hat Service Interconnect Network Observer Operator is displayed and wait until the Status changes to Succeeded.

  7. If the installation is not successful, troubleshoot the error:

    1. Click Red Hat Service Interconnect Network Observer Operator on the Installed Operators page.
    2. Select the Subscription tab and view any failures or errors.

For more information about installing Operators, see the OpenShift Documentation

Additional information

  • See Using Skupper for instructions about using YAML to create sites.
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