cozystack/packages/system/postgres-operator/charts/plugin-barman-cloud

plugin-barman-cloud

Helm Chart for CloudNativePG's CNPG-I backup plugin using Barman Cloud

Homepage: https://cloudnative-pg.io

About this chart

Helm chart to install the CNPG-I Barman Cloud Plugin, the CloudNativePG plugin that adds backup and restore capabilities to PostgreSQL Cluster resources via Barman Cloud.

NOTE: this chart supports only the latest point release of the plugin.

IMPORTANT: this chart requires a working installation of cert-manager. Please refer to the cert-manager installation page for more information.

The chart deploys the plugin only. It does not install the CloudNativePG operator (use the companion cloudnative-pg chart for that), and it does not create any Cluster resource. To provision a PostgreSQL cluster that uses this plugin, use the cluster chart (see the Cluster chart README for details) or apply your own Cluster manifest.

Getting Started

Prerequisites

This chart requires cert-manager to issue the plugin's TLS certificates. Install it and wait until it is ready before installing this chart, otherwise the install fails because the certificates cannot be issued.

Add the chart repository

helm repo add cnpg https://cloudnative-pg.github.io/charts
helm repo update

Install the plugin

helm upgrade --install plugin-barman-cloud \
  --namespace cnpg-system \
  cnpg/plugin-barman-cloud

See the Values section below for the full list of configurable parameters.

Verify the installation

kubectl -n cnpg-system get deploy
kubectl -n cnpg-system rollout status deploy/plugin-barman-cloud

Uninstalling

helm uninstall plugin-barman-cloud --namespace cnpg-system

Warning

Uninstalling the chart does not remove the plugin's CRDs (for example ObjectStore). Deleting them removes every ObjectStore resource and the backup configuration it holds, so only delete the CRDs if you are sure no resource depends on them.

Source Code

• https://github.com/cloudnative-pg/plugin-barman-cloud

Requirements

Kubernetes: >=1.29.0-0

Values

Key	Type	Default	Description
additionalArgs	list	[]	Additional arguments to be added to the operator's args list.
additionalEnv	list	[]	Array containing extra environment variables which can be templated.
affinity	object	{}	Affinity for the operator to be installed.
certificate.createClientCertificate	bool	true	Specifies whether the client certificate should be created.
certificate.createServerCertificate	bool	true	Specifies whether the server certificate should be created.
certificate.duration	string	"2160h"	The duration of the certificates.
certificate.issuerName	string	"selfsigned-issuer"	The name of the issuer to use for the certificates.
certificate.renewBefore	string	"360h"	The renew before time for the certificates.
commonAnnotations	object	{}	Annotations to be added to all other resources.
containerSecurityContext	object	{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"readOnlyRootFilesystem":true,"runAsGroup":10001,"runAsUser":10001,"seccompProfile":{"type":"RuntimeDefault"}}	Container Security Context.
crds.create	bool	true	Specifies whether the CRDs should be created when installing the chart.
dnsPolicy	string	""
fullnameOverride	string	""
hostNetwork	bool	false
image.pullPolicy	string	"IfNotPresent"
image.registry	string	"ghcr.io"
image.repository	string	"cloudnative-pg/plugin-barman-cloud"
image.tag	string	""	Overrides the image tag whose default is the chart appVersion.
imagePullSecrets	list	[]
nameOverride	string	""
namespaceOverride	string	""
nodeSelector	object	{}	Nodeselector for the operator to be installed.
podAnnotations	object	{}	Annotations to be added to the pod.
podLabels	object	{}	Labels to be added to the pod.
podSecurityContext	object	{"runAsNonRoot":true,"seccompProfile":{"type":"RuntimeDefault"}}	Security Context for the whole pod.
priorityClassName	string	""	Priority indicates the importance of a Pod relative to other Pods.
rbac.create	bool	true	Specifies whether Role and RoleBinding should be created.
replicaCount	int	1
resources	object	{}
service.ipFamilies	list	[]	Sets the families that should be supported and the order in which they should be applied to ClusterIP as well. Can be IPv4 and/or IPv6.
service.ipFamilyPolicy	string	""	Set the ip family policy to configure dual-stack see Configure dual-stack
service.name	string	"barman-cloud"	DO NOT CHANGE THE SERVICE NAME as it is currently used to generate the certificate and can not be configured
service.port	int	9090
serviceAccount.create	bool	true	Specifies whether the service account should be created.
serviceAccount.name	string	""	The name of the service account to use. If not set and create is true, a name is generated using the fullname template.
sidecarImage.registry	string	"ghcr.io"
sidecarImage.repository	string	"cloudnative-pg/plugin-barman-cloud-sidecar"
sidecarImage.tag	string	""	Overrides the image tag whose default is the chart appVersion.
tolerations	list	[]	Tolerations for the operator to be installed.
topologySpreadConstraints	list	[]	Topology Spread Constraints for the operator to be installed.
updateStrategy	object	{}	Update strategy for the operator. ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy

Maintainers

Name	Email	Url
itay-grudev	itay@verito.digital
quantumenigmaa	thibaud.vaisseau@gmail.com
quentinbisson	quentin.bisson@gmail.com

Contributing

Please read the code of conduct and the guidelines to contribute to the project.

Copyright

Helm charts for CloudNativePG are distributed under Apache License 2.0.