mirror of
https://github.com/cloudnative-pg/plugin-barman-cloud.git
synced 2026-09-04 22:22:21 +02:00
4961bec18d
Before, each doc page hardcoded its own chart version. That is fragile: the chart is published after the plugin, so we can't know the right chart version yet when we write the docs. Now we set the image tag straight to the plugin version instead. The latest release skips this, since the chart already defaults to itself there. Signed-off-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
145 lines
3.8 KiB
Plaintext
145 lines
3.8 KiB
Plaintext
---
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sidebar_position: 20
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---
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# Installation
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:::important
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1. The plugin **must** be installed in the same namespace as the CloudNativePG
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operator (typically `cnpg-system`).
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2. Keep in mind that the operator's **listening namespaces** may differ from its
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installation namespace. Double-check this to avoid configuration issues.
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:::
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## Verifying the Requirements
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Before installing the plugin, make sure the [requirements](intro.md#requirements) are met.
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### CloudNativePG Version
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Ensure you're running a version of CloudNativePG that is compatible with the
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plugin. If installed in the default `cnpg-system` namespace, you can verify the
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version with:
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```sh
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kubectl get deployment -n cnpg-system cnpg-controller-manager \
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-o jsonpath="{.spec.template.spec.containers[*].image}"
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```
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Example output:
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```output
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ghcr.io/cloudnative-pg/cloudnative-pg:1.26.0
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```
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The version **must be 1.26 or newer**.
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### cert-manager
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Use the [cmctl](https://cert-manager.io/docs/reference/cmctl/#installation)
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tool to confirm that `cert-manager` is installed and available:
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```sh
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cmctl check api
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```
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Example output:
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```output
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The cert-manager API is ready
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```
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Both checks are required before proceeding with the installation.
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## Installing the Barman Cloud Plugin
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import Tabs from '@theme/Tabs';
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import TabItem from '@theme/TabItem';
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import { InstallationSnippet, ManifestVersion } from '@site/src/components/Installation';
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import { HelmInstallationSnippet } from '@site/src/components/HelmInstallation';
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<Tabs groupId="install-method">
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<TabItem value="helm" label="Helm Chart" default>
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The plugin can be installed using the provided [Helm chart](https://github.com/cloudnative-pg/charts/tree/main/charts/plugin-barman-cloud):
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<HelmInstallationSnippet />
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Example output:
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```output
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Release "plugin-barman-cloud" does not exist. Installing it now.
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NAME: plugin-barman-cloud
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LAST DEPLOYED: Wed Jul 1 09:05:16 2026
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NAMESPACE: cnpg-system
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STATUS: deployed
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REVISION: 1
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DESCRIPTION: Install complete
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TEST SUITE: None
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```
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Finally, check that the deployment is up and running:
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```sh
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kubectl -n cnpg-system rollout status deploy/plugin-barman-cloud
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```
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Example output:
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```output
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deployment "plugin-barman-cloud" successfully rolled out
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```
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</TabItem>
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<TabItem value="kubectl" label="Manifest (kubectl)">
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Install the plugin using `kubectl` by applying the manifest for <ManifestVersion />:
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<InstallationSnippet />
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Example output:
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```output
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customresourcedefinition.apiextensions.k8s.io/objectstores.barmancloud.cnpg.io created
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serviceaccount/plugin-barman-cloud created
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role.rbac.authorization.k8s.io/leader-election-role created
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clusterrole.rbac.authorization.k8s.io/metrics-auth-role created
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clusterrole.rbac.authorization.k8s.io/metrics-reader created
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clusterrole.rbac.authorization.k8s.io/objectstore-editor-role created
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clusterrole.rbac.authorization.k8s.io/objectstore-viewer-role created
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clusterrole.rbac.authorization.k8s.io/plugin-barman-cloud created
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rolebinding.rbac.authorization.k8s.io/leader-election-rolebinding created
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clusterrolebinding.rbac.authorization.k8s.io/metrics-auth-rolebinding created
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clusterrolebinding.rbac.authorization.k8s.io/plugin-barman-cloud-binding created
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secret/plugin-barman-cloud-8tfddg42gf created
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service/barman-cloud created
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deployment.apps/barman-cloud configured
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certificate.cert-manager.io/barman-cloud-client created
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certificate.cert-manager.io/barman-cloud-server created
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issuer.cert-manager.io/selfsigned-issuer created
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```
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Finally, check that the deployment is up and running:
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```sh
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kubectl -n cnpg-system rollout status deploy/barman-cloud
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```
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Example output:
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```output
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deployment "barman-cloud" successfully rolled out
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```
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</TabItem>
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</Tabs>
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This confirms that the plugin is deployed and ready to use.
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## Testing the latest development snapshot
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import { DevSnapshotSection } from '@site/src/components/Installation';
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<DevSnapshotSection />
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