This repository contains a set of Ansible playbooks that help to set up and manage a Banana Pi cluster.

Install Ansible on a control node and define an inventory (/etc/ansible/hosts). For example:

[bpies_ips]
192.168.1.104		ansible_user=pi		hostname=bpi01
192.168.1.100		ansible_user=pi		hostname=bpi02
192.168.1.103		ansible_user=pi		hostname=bpi03
192.168.1.101		ansible_user=pi		hostname=bpi04
192.168.1.105		ansible_user=pi		hostname=bpi05
192.168.1.102		ansible_user=pi		hostname=bpi06

[bpies]
bpi[01:06].local	ansible_user=pi

[bpies_manager]
bpi01.local			ansible_user=pi

[bpies_workers]
bpi[02:06].local	ansible_user=pi

Run a playbook as follows:

ansible-playbook some-playbook.yml --ask-pass

Or:

ansible-playbook some-playbook.yml --ask-pass --ask-become-pass

Change the target group names (the default are bpies, bpies_manager, and bpies_workers) in the .yml files before running a playbook if needed.

• configure-hosts.yml: Sets host names
• ping.yml: Pings all the nodes
• upgrade.yml: Updates and upgrades the nodes
• docker-swarm: Installs Docker and creates a Docker Swarm cluster
• rm-docker-swarm: Deletes the Docker Swarm cluster
• reboot.yml: Reboots all the nodes
• shutdown.yml: Shuts down all the nodes
• temperature.yml: Prints the temperature of each machine

See https://github.com/alejandro-du/mariadb-docker-deployments/tree/armv7