How to deploy on MicroK8s

This guide assumes you have a running Juju and MicroK8s environment.

For a detailed walkthrough of setting up an environment and deploying the charm on MicroK8s, refer to the following Tutorial pages:

• 1. Set up the environment - set up Multipass and Juju
• 2. Deploy PostgreSQL - deploy PostgresQL K8s in a Multipass instance

MicroK8s can be installed on a multitude of platforms and environments for different use cases. See all options and details in the official documentation.

Prerequisites

• Canonical MicroK8s 1.27+
• Fulfill the general system requirements

Bootstrap a juju controller and create a model if you haven’t already:

juju bootstrap localhost <controller name>
juju add-model <model name>

Deploy PostgreSQL K8s:

juju deploy postgresql-k8s --trust

See the juju deploy documentation for all available options at deploy time.

See the Configurations tab for specific PostgreSQL K8s parameters.

Example juju status --wait 1s output:

Model       Controller  Cloud/Region        Version  SLA          Timestamp
example  charm-dev   microk8s/localhost  2.9.42   unsupported  12:00:43+01:00

App             Version  Status  Scale  Charm           Channel    Rev  Address         Exposed  Message
postgresql-k8s           active      1  postgresql-k8s  14/stable  56   10.152.183.167  no

Unit               Workload  Agent  Address       Ports  Message
postgresql-k8s/0*  active    idle   10.1.188.206