Series Mismatch between charm and sentry subordinate

[Charles Butler]

Running a farely bare-bones amulet deployment:

d.add('hive-server', 'lp:~asanjar/charms/trusty/hive2/trunk')
d.add('hive-metastore', 'lp:~asanjar/charms/trusty/hive2/trunk')
d.add('mysql', 'cs:trusty/mysql')

d.configure('mysql', {'binlog-format': 'row'})

d.relate('hive-server:db', 'mysql:db')

It appears that amulet is deploying Precise sentry subordinates instead of matching the series to trusty.

2014-07-09 14:54:33 Adding relation hive-metastore:juju-info <-> hive-metastore-sentry:juju-info
2014-07-09 14:54:33 Adding relation hive-server:juju-info <-> hive-server-sentry:juju-info
2014-07-09 14:54:34 Adding relation mysql:juju-info <-> mysql-sentry:juju-info
Traceback (most recent call last):
  File "/usr/bin/juju-deployer", line 9, in <module>
    load_entry_point('juju-deployer==0.3.6', 'console_scripts', 'juju-deployer')()
  File "/usr/lib/python2.7/dist-packages/deployer/cli.py", line 127, in main
    run()
  File "/usr/lib/python2.7/dist-packages/deployer/cli.py", line 225, in run
    importer.Importer(env, deployment, options).run()
  File "/usr/lib/python2.7/dist-packages/deployer/action/importer.py", line 201, in run
    rels_created = self.add_relations()
  File "/usr/lib/python2.7/dist-packages/deployer/action/importer.py", line 131, in add_relations
    self.env.add_relation(end_a, end_b)
  File "/usr/lib/python2.7/dist-packages/deployer/env/go.py", line 59, in add_relation
    return self.client.add_relation(endpoint_a, endpoint_b)
  File "/usr/lib/python2.7/dist-packages/jujuclient.py", line 561, in add_relation
    'Endpoints': [endpoint_a, endpoint_b]
  File "/usr/lib/python2.7/dist-packages/jujuclient.py", line 152, in _rpc
    raise EnvError(result)
jujuclient.EnvError: <Env Error - Details:
 { u'Error': u'cannot add relation "mysql-sentry:juju-info mysql:juju-info": principal and subordinate services\' series must match',
    u'RequestId': 3,
    u'Response': { }}
 >
Traceback (most recent call last):
  File "./00-deploy", line 18, in <module>
    d.setup(timeout=900)
  File "/usr/lib/python3/dist-packages/amulet/deployer.py", line 205, in setup
    self.juju_env], cwd=self.deployer_dir)
  File "/usr/lib/python3.4/subprocess.py", line 557, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['juju-deployer', '-W', '-c', '/tmp/amulet-juju-deployer-1z_d_sve.json', '-e', 'local', 'local']' returned non-zero exit status 1

[Tim Van Steenburgh (tvansteenburgh)]

Fixed as of v1.8, where sentries are no longer implemented as subordinates.