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incorporated code review feedback

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This commit is contained in:
Andrew Rothstein 2014-11-28 00:00:35 -05:00
parent fbc1cd553c
commit 4ecaa78c79
1 changed files with 6 additions and 6 deletions
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12
plugins/inventory/fleet.py
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@ -39,7 +39,7 @@ except:
parser = OptionParser(usage="%prog [options] --list | --host <machine>") parser = OptionParser(usage="%prog [options] --list | --host <machine>")
parser.add_option('--list', default=False, dest="list", action="store_true", parser.add_option('--list', default=False, dest="list", action="store_true",
help="Produce a JSON consumable grouping of Vagrant servers for Ansible") help="Produce a JSON consumable grouping of servers in your fleet")
parser.add_option('--host', default=None, dest="host", parser.add_option('--host', default=None, dest="host",
help="Generate additional host specific details for given host for Ansible") help="Generate additional host specific details for given host for Ansible")
(options, args) = parser.parse_args() (options, args) = parser.parse_args()
@ -48,9 +48,9 @@ parser.add_option('--host', default=None, dest="host",
# helper functions # helper functions
# #
def get_ssh_config() : def get_ssh_config():
configs = [] configs = []
for box in list_running_boxes() : for box in list_running_boxes():
config = get_a_ssh_config(box) config = get_a_ssh_config(box)
configs.append(config) configs.append(config)
return configs return configs
@ -58,14 +58,14 @@ def get_ssh_config() :
#list all the running instances in the fleet #list all the running instances in the fleet
def list_running_boxes(): def list_running_boxes():
boxes = [] boxes = []
for line in subprocess.check_output(["fleetctl", "list-machines"]).split('\n') : for line in subprocess.check_output(["fleetctl", "list-machines"]).split('\n'):
matcher = re.search("[^\s]+[\s]+([^\s]+).+", line) matcher = re.search("[^\s]+[\s]+([^\s]+).+", line)
if matcher and matcher.group(1) != "IP": if matcher and matcher.group(1) != "IP":
boxes.append(matcher.group(1)) boxes.append(matcher.group(1))
return boxes return boxes
def get_a_ssh_config(box_name) : def get_a_ssh_config(box_name):
config = {} config = {}
config['Host'] = box_name config['Host'] = box_name
config['ansible_ssh_user'] = 'core' config['ansible_ssh_user'] = 'core'
@ -78,7 +78,7 @@ if options.list:
ssh_config = get_ssh_config() ssh_config = get_ssh_config()
hosts = { 'coreos': []} hosts = { 'coreos': []}
for data in ssh_config : for data in ssh_config:
hosts['coreos'].append(data['Host']) hosts['coreos'].append(data['Host'])
print json.dumps(hosts) print json.dumps(hosts)