• By Charmed Distribution of OSM
  • Cloud
Channel Version Revision Published Runs on
latest/stable 35 35 08 Apr 2021
Ubuntu 20.04
latest/candidate 35 35 08 Apr 2021
Ubuntu 20.04
latest/edge 35 35 08 Apr 2021
Ubuntu 20.04
juju deploy charmed-osm-mariadb-k8s
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For any problems with this charm, please report bugs here.

The code for this charm can be downloaded as follows:

git clone ""
cd devops/installers/charm/mariadb-k8s/

Setting up the environment

In order to deploy the mariadb charm, it is necessary to have a Juju controller deployed in K8s. The easiest way to achieve that is by installing Microk8s and bootstrapping a controller on top.

# Install Juju and Microk8s snaps
sudo snap install juju --classic
sudo snap install microk8s --classic
# Setting up permissions
sudo usermod -a -G microk8s `whoami`
sudo chown -f -R `whoami` ~/.kube
newgrp microk8s
# Wait for Microk8s to be ready
microk8s.status --wait-ready
# Enable storage and dns addons and bootstrap a controller
microk8s.enable storage dns
juju bootstrap microk8s


From the store:

juju deploy cs:~charmed-osm/mariadb-k8s


tox -e build
juju deploy ./release


The tests of this charm are done using tox and Zaza.

Prepare environment

sudo apt install tox -y

If /usr/bin/python does not exist, you should probably need to do this:

sudo ln -s /usr/bin/python3 /usr/bin/python

Integration tests

For executing the integration tests, it is necessary to build the charm beforehand with tox -e build

Run integration tests:

tox -e func

Help us improve this documentation

Most of this documentation can be collaboratively discussed and changed on the respective topic in the doc category of the Charmhub forum. See the documentation guidelines if you’d like to contribute.

Last updated 1 year, 11 months ago. Help improve this document in the forum.