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Chapter 2. Enabling the Argo CD plugin
You can use the Argo CD plugin to visualize the Continuous Delivery (CD) workflows in OpenShift GitOps. This plugin provides a visual overview of the application’s status, deployment details, commit message, author of the commit, container image promoted to environment and deployment history.
Prerequisites
Add Argo CD instance information to your
app-config.yamlconfigmap as shown in the following example:argocd: appLocatorMethods: - type: 'config' instances: - name: argoInstance1 url: https://argoInstance1.com username: ${ARGOCD_USERNAME} password: ${ARGOCD_PASSWORD} - name: argoInstance2 url: https://argoInstance2.com username: ${ARGOCD_USERNAME} password: ${ARGOCD_PASSWORD}Add the following annotation to the entity’s
catalog-info.yamlfile to identify the Argo CD applications.annotations: ... # The label that Argo CD uses to fetch all the applications. The format to be used is label.key=label.value. For example, rht-gitops.com/janus-argocd=quarkus-app. argocd/app-selector: '${ARGOCD_LABEL_SELECTOR}'(Optional) Add the following annotation to the entity’s
catalog-info.yamlfile to switch between Argo CD instances as shown in the following example:annotations: ... # The Argo CD instance name used in `app-config.yaml`. argocd/instance-name: '${ARGOCD_INSTANCE}'NoteIf you do not set this annotation, the Argo CD plugin defaults to the first Argo CD instance configured in
app-config.yaml.
Procedure
Add the following to your dynamic-plugins ConfigMap to enable the Argo CD plugin.
global: dynamic: includes: - dynamic-plugins.default.yaml plugins: - package: ./dynamic-plugins/dist/roadiehq-backstage-plugin-argo-cd-backend-dynamic disabled: false - package: ./dynamic-plugins/dist/backstage-community-plugin-redhat-argocd disabled: false
Additional resources
- The package path, scope, and name of the Red Hat ArgoCD plugin has changed since 1.2. For more information, see Breaking Changes in the Release notes for Red Hat Developer Hub.
- For more information on installing dynamic plugins, see Installing and viewing dynamic plugins.
