LXC container and DNS names

Pshem Kowalczyk pshem.k at gmail.com
Thu Oct 29 01:03:46 UTC 2015


Hi,


I'm running a stable version of juju (1.24.7-trusty-amd64) and maas
(1.8.2+bzr4041-0ubuntu1 (trusty1)). I use maas to manage DHCP and DNS on
the 'bootstrap' network.


I would like to know if it's possible to get juju to register the DNS names
for the containers it spins up. For example at this stage I get:



maascontroller:~$ juju status mysql
                                                    environment: maas
machines:
  "0":
    agent-state: started
    agent-version: 1.24.7
    dns-name: controller.maas
    instance-id:
/MAAS/api/1.0/nodes/node-f2b1adb6-7603-11e5-a073-0050569a302e/
    series: trusty
    containers:
      0/lxc/2:
        agent-state: started
        agent-version: 1.24.7
        dns-name: 10.0.0.148
        instance-id: juju-machine-0-lxc-2
        series: trusty
        hardware: arch=amd64
    hardware: arch=amd64 cpu-cores=4 mem=65536M tags=4cpu
    state-server-member-status: has-vote
services:
  mysql:
    charm: cs:trusty/mysql-29
    exposed: false
    service-status:
      current: unknown
      since: 29 Oct 2015 13:24:18+13:00
    relations:
      cluster:
      - mysql
      shared-db:
      - glance
      - keystone
      - neutron-api
      - neutron-gateway
      - nova-cloud-controller
      - nova-compute
    units:
      mysql/0:
        workload-status:
          current: unknown
          since: 29 Oct 2015 13:24:18+13:00
        agent-status:
          current: idle
          since: 29 Oct 2015 13:34:53+13:00
          version: 1.24.7
        agent-state: started
        agent-version: 1.24.7
        machine: 0/lxc/2
        public-address: 10.0.0.148
networks:
  maas-eth1:
    provider-id: maas-eth1
    cidr: 10.0.0.0/24

I would like juju to either create something like juju-machine-0-lxc-2.maas
(and preferably  mysql-0.maas). Is this possible?


kind regards

Pshem
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