4.5. Configuring proxy support in Operator Lifecycle Manager

Procedure

1. Navigate in the web console to the Ecosystem Software Catalog page.
2. Select the Operator and click Install.

3. On the Install Operator page, modify the Subscription object to include one or more of the following environment variables in the spec section:

   • HTTP_PROXY
   • HTTPS_PROXY
   • NO_PROXY

   For example:

   Subscription object with proxy setting overrides

   apiVersion: operators.coreos.com/v1alpha1
   kind: Subscription
   metadata:
     name: etcd-config-test
     namespace: openshift-operators
   spec:
     config:
       env:
       - name: HTTP_PROXY
         value: test_http
       - name: HTTPS_PROXY
         value: test_https
       - name: NO_PROXY
         value: test
     channel: clusterwide-alpha
     installPlanApproval: Automatic
     name: etcd
     source: community-operators
     sourceNamespace: openshift-marketplace
     startingCSV: etcdoperator.v0.9.4-clusterwide

   注意

   These environment variables can also be unset using an empty value to remove any previously set cluster-wide or custom proxy settings.

   OLM handles these environment variables as a unit; if at least one of them is set, all three are considered overridden and the cluster-wide defaults are not used for the deployments of the subscribed Operator.

4. Click Install to make the Operator available to the selected namespaces.

5. After the CSV for the Operator appears in the relevant namespace, you can verify that custom proxy environment variables are set in the deployment. For example, using the CLI:

   $ oc get deployment -n openshift-operators \
       etcd-operator -o yaml \
       | grep -i "PROXY" -A 2

   Example output

           - name: HTTP_PROXY
             value: test_http
           - name: HTTPS_PROXY
             value: test_https
           - name: NO_PROXY
             value: test
           image: quay.io/coreos/etcd-operator@sha256:66a37fd61a06a43969854ee6d3e21088a98b93838e284a6086b13917f96b0d9c
   ...