charm-ansible

Ansible subordinate charm executes preconfigured ansible playbook to handle minor details that are out of scope of superior charm.

Deploy

See the example in bundles directory.

Simple way to deploy playbook as a charm:

juju deploy huntdatacenter-ansible "${app_name}" --config playbook=@playbook.yaml
juju integrate "${app_name}:juju-info" "${superior_app}:juju-info"

Ansible playbook

Playbook should use tags matching charm hooks:

• install
• start (called after installation - start hook)
• stop (called before removal - stop hook)
• config (called after config changes - config-changed hook)

Configuration

See config.yaml.

juju config "${app_name}"

Actions

See actions.yaml.

juju list-actions "${app_name}"

Storage

Test adding storage

size=2G
juju add-storage "${unit_name}" "data=${size}"

Development

To start development environment in Multipass run:

make up

Run make or make help command to see help.

build                Build charm
deploy               Deploy charm
name                 Print name of the VM
list                 List existing VMs
up                   Start a VM
fwd                  Forward app port: make unit=prometheus/0 port=9090 fwd
down                 Stop the VM
ssh                  Connect into the VM
destroy              Destroy the VM
help                 Show this help