Infrastructure

1. Kubernetes

   This is only necessary if the internal Kubernetes cluster has also been deployed. This can be checked by executing kubectl get nodes on the manager node.

   osism apply k3s-upgrade

2. Cron, Fluentd & Kolla Toolbox

   The common role of Kolla is used to manage the services cron, fluentd and kolla-toolbox.

   It is important to do this upgrade before any other upgrades in the Kolla environment, as parts of the other upgrades depend on the kolla-toolbox service.

   osism apply -a pull common
   osism apply -a upgrade common

3. Loadbalancer

   osism apply -a pull loadbalancer
   osism apply -a upgrade loadbalancer

4. Redis

   osism apply -a pull redis
   osism apply -a upgrade redis

5. Memcached

   osism apply -a pull memcached
   osism apply -a upgrade memcached

6. RabbitMQ

   osism apply -a pull rabbitmq
   osism apply -a upgrade rabbitmq

7. MariaDB

   osism apply -a pull mariadb
   osism apply -a upgrade mariadb