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sunbeam-charms/ops-sunbeam/doc/deploy-sunbeam-charms.rst
Samuel Walladge e35a0fe1bf Add some docs and tips 
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2022-12-15 08:30:15 +10:30

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How-To deploy sunbeam charms

Sunbeam charms requires juju environment with a registered kubernetes cloud.

Below are the steps to deploy sunbeam charms on juju with microk8s cloud on a single node.

Install microk8s

  1. Install microk8s snap

    Run below commands to install microk8s snap

sudo snap install microk8s --classic
sudo usermod -a -G microk8s $USER
sudo chown -f -R $USER ~/.kube
su - $USER
microk8s status --wait-ready

  1. If required, set proxy variables

    Change the proxy values as per the environment.

echo "HTTPS_PROXY=http://squid.internal:3128" >> /var/snap/microk8s/current/args/containerd-env
echo "NO_PROXY=10.0.0.0/8,192.168.0.0/16,127.0.0.0/8,172.16.0.0/16" >> /var/snap/microk8s/current/args/containerd-env
sudo systemctl restart snap.microk8s.daemon-containerd.service

  1. Enable add-ons

    In the below commands, change the following

    • 10.245.160.2 to point to DNS server
    • 10.5.100.100-10.5.100.110 to IP range allocations for loadbalancers
microk8s enable dns:10.245.160.2
microk8s enable hostpath-storage
microk8s enable metallb:10.5.100.100-10.5.100.110

Install juju

Run below commands to install juju controller on microk8s

sudo snap install juju --classic
juju bootstrap --config controller-service-type=loadbalancer microk8s micro

Deploy Sunbeam charms

See ./reference-bundles.rst for information about example bundles available here.

To use locally built charms, update the following in the bundle

  • charm: to point to locally built charm file
  • channel: should be commented

Run below commands to deploy the bundle

juju add-model sunbeam
juju deploy ./doc/bundles/full.yaml --trust

Check juju status and wait for all units to be active.

Testing OpenStack Control plane

  1. Install openstackclients snap
sudo snap install openstackclients --channel xena/stable
  1. Generate and source the openrc file. (This example requires jq to be installed.)
juju run-action --wait keystone/leader get-admin-account --format json | jq -r '.[].results.openrc' > openrc
source ./openrc
  1. Run some openstack commands
openstack endpoint list

At this point launching a VM does not work as nova-compute charm does not support bringing up ovn-controller.