bundlewrap/bundles/docker-engine/metadata.py

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2024-10-26 14:25:54 +00:00
defaults = {
'apt': {
'packages': {
'docker-ce': {},
'docker-ce-cli': {},
'docker-compose-plugin': {},
},
'repos': {
'docker': {
'items': {
'deb https://download.docker.com/linux/debian {os_release} stable',
},
},
},
},
'backups': {
'paths': {
'/var/opt/docker-engine',
},
},
'hosts': {
'entries': {
'172.17.0.1': {
'host.docker.internal',
},
},
},
'docker-engine': {
'config': {
'iptables': False,
'no-new-privileges': True,
},
},
'zfs': {
'datasets': {
'tank/docker-data': {
'mountpoint': '/var/opt/docker-engine',
},
},
},
}
@metadata_reactor.provides(
'icinga2_api/docker-engine/services',
)
def monitoring(metadata):
services = {
'DOCKER PROCESS': {
'command_on_monitored_host': '/usr/lib/nagios/plugins/check_procs -C dockerd -c 1:',
},
}
for app in metadata.get('docker-engine/containers', {}):
services[f'DOCKER CONTAINER {app}'] = {
'command_on_monitored_host': f'sudo /usr/local/share/icinga/plugins/check_docker_container {app}'
}
return {
'icinga2_api': {
'docker-engine': {
'services': services,
},
},
}
@metadata_reactor.provides(
'zfs/datasets',
)
def zfs(metadata):
datasets = {}
for app in metadata.get('docker-engine/containers', {}):
datasets[f'tank/docker-data/{app}'] = {
'mountpoint': f'/var/opt/docker-engine/{app}'
}
return {
'zfs': {
'datasets': datasets,
},
}