Question

Puppet Docker How to Update Remove a docker service

Answer 1

Update a docker service:

• To update the service, add the following code to the manifest file:

docker::services {'redis_update':
  create => false,
  update => true,
  service_name => 'redis',
  replicas => '3',
}

• To update a service without creating a new one, include the the update => true parameter and the create => false parameter.

Remove a docker service:

• To remove a service, add the following code to the manifest file:

  docker::services {'redis':
    create => false,
    ensure => 'absent',
    service_name => 'redis',
  }

• To remove the service from a swarm, include the ensure => absent parameter and the service_name parameter.