stash-postgres

stash-postgres - PostgreSQL database backup/restore plugin for Stash by AppsCode

TL;DR;

$ helm repo add appscode https://charts.appscode.com/stable/
$ helm repo update
$ helm install stash-postgres-11.2 appscode/stash-postgres -n kube-system --version=11.2

Introduction

This chart deploys necessary Function and Task definition to backup or restore PostgreSQL database 11.2 using Stash on a Kubernetes cluster using the Helm package manager.

Prerequisites

• Kubernetes 1.11+

Installing the Chart

To install the chart with the release name stash-postgres-11.2:

$ helm install stash-postgres-11.2 appscode/stash-postgres -n kube-system --version=11.2

The command deploys necessary Function and Task definition to backup or restore PostgreSQL database 11.2 using Stash on the Kubernetes cluster in the default configuration. The configuration section lists the parameters that can be configured during installation.

Tip: List all releases using helm list

Uninstalling the Chart

To uninstall/delete the stash-postgres-11.2:

$ helm delete stash-postgres-11.2 -n kube-system

The command removes all the Kubernetes components associated with the chart and deletes the release.

Configuration

The following table lists the configurable parameters of the stash-postgres chart and their default values.

Parameter	Description	Default
nameOverride	Overrides name template	""
fullnameOverride	Overrides fullname template	""
image.registry	Docker registry used to pull Postgres addon image	stashed
image.repository	Docker image used to backup/restore PosegreSQL database	stash-postgres
image.tag	Tag of the image that is used to backup/restore PostgreSQL database. This is usually same as the database version it can backup.	"11.2"
backup.cmd	Postgres dump command, can either be: pg_dumpall or pg_dump	"pg_dumpall"
backup.args	Arguments to pass to backup.cmd command during backup process	""
restore.args	Arguments to pass to psql command during restore process	""

Specify each parameter using the --set key=value[,key=value] argument to helm install. For example:

$ helm install stash-postgres-11.2 appscode/stash-postgres -n kube-system --version=11.2 --set image.registry=stashed

Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example:

$ helm install stash-postgres-11.2 appscode/stash-postgres -n kube-system --version=11.2 --values values.yaml