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Code Issues Projects Releases Packages Wiki Activity Actions 10

config file support

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This commit is contained in:
Michael DeHaan 2012-08-13 19:17:14 -04:00
commit 62fbbf7653
4 changed files with 146 additions and 20 deletions
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96
lib/ansible/constants.py
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@ -17,28 +17,84 @@
import os
import pwd
import ConfigParser
import traceback
DEFAULT_HOST_LIST = os.environ.get('ANSIBLE_HOSTS', '/etc/ansible/hosts')
DEFAULT_MODULE_PATH = os.environ.get('ANSIBLE_LIBRARY', '/usr/share/ansible')
DEFAULT_REMOTE_TMP = os.environ.get('ANSIBLE_REMOTE_TMP', '$HOME/.ansible/tmp')
def get_config(p, section, key, env_var, default):
if p is not None:
try:
return p.get(section, key)
except:
if env_var is not None:
return os.environ.get(env_var, default)
return default
else:
if env_var is not None:
return os.environ.get(env_var, default)
return default
DEFAULT_MODULE_NAME = 'command'
DEFAULT_PATTERN = '*'
DEFAULT_FORKS = os.environ.get('ANSIBLE_FORKS',5)
DEFAULT_MODULE_ARGS = os.environ.get('ANSIBLE_MODULE_ARGS','')
DEFAULT_TIMEOUT = os.environ.get('ANSIBLE_TIMEOUT',10)
DEFAULT_POLL_INTERVAL = os.environ.get('ANSIBLE_POLL_INTERVAL',15)
DEFAULT_REMOTE_USER = os.environ.get('ANSIBLE_REMOTE_USER', None)
if DEFAULT_REMOTE_USER is None:
DEFAULT_REMOTE_USER = pwd.getpwuid(os.geteuid())[0]
def load_config_file():
p = ConfigParser.ConfigParser()
path1 = os.path.expanduser("~/.ansible.cfg")
path2 = "/etc/ansible/ansible.cfg"
if os.path.exists(path1):
print "A1"
p.read(path1)
elif os.path.exists(path2):
print "A2"
p.read(path2)
else:
return None
return p
DEFAULT_REMOTE_PASS = None
DEFAULT_PRIVATE_KEY_FILE = os.environ.get('ANSIBLE_PRIVATE_KEY_FILE',None)
DEFAULT_SUDO_PASS = None
DEFAULT_SUDO_USER = os.environ.get('ANSIBLE_SUDO_USER','root')
DEFAULT_REMOTE_PORT = 22
DEFAULT_TRANSPORT = os.environ.get('ANSIBLE_TRANSPORT','paramiko')
DEFAULT_TRANSPORT_OPTS = ['local', 'paramiko', 'ssh']
DEFAULT_SUBSET = None
p = load_config_file()
active_user = pwd.getpwuid(os.geteuid())[0]
# sections in config file
DEFAULTS='defaults'
# configurable things
DEFAULT_HOST_LIST = get_config(p, DEFAULTS, 'hostfile', 'ANSIBLE_HOSTS', '/etc/ansible/hosts')
DEFAULT_MODULE_PATH = get_config(p, DEFAULTS, 'library', 'ANSIBLE_LIBRARY', '/usr/share/ansible')
DEFAULT_REMOTE_TMP = get_config(p, DEFAULTS, 'remote_tmp', 'ANSIBLE_REMOTE_TEMP', '$HOME/.ansible/tmp')
DEFAULT_MODULE_NAME = get_config(p, DEFAULTS, 'module_name', None, 'command')
DEFAULT_PATTERN = get_config(p, DEFAULTS, 'pattern', None, '*')
DEFAULT_FORKS = get_config(p, DEFAULTS, 'fork_count', 'ANSIBLE_FORKS', 5)
DEFAULT_MODULE_ARGS = get_config(p, DEFAULTS, 'module_args', 'ANSIBLE_MODULE_ARGS', '')
DEFAULT_TIMEOUT = get_config(p, DEFAULTS, 'timeout', 'ANSIBLE_TIMEOUT', 10)
DEFAULT_POLL_INTERVAL = get_config(p, DEFAULTS, 'poll_interval', 'ANSIBLE_POLL_INTERVAL', 15)
DEFAULT_REMOTE_USER = get_config(p, DEFAULTS, 'remote_user', 'ANSIBLE_REMOTE_USER', active_user)
DEFAULT_PRIVATE_KEY_FILE = get_config(p, DEFAULTS, 'private_key_file', 'ANSIBLE_PRIVATE_KEY_FILE', None)
DEFAULT_SUDO_USER = get_config(p, DEFAULTS, 'sudo_user', 'ANSIBLE_SUDO_USER', 'root')
DEFAULT_REMOTE_PORT = get_config(p, DEFAULTS, 'remote_port', 'ANSIBLE_REMOTE_PORT', 22)
DEFAULT_TRANSPORT = get_config(p, DEFAULTS, 'transport', 'ANSIBLE_TRANSPORT', 'paramiko')
# non-configurable things
DEFAULT_REMOTE_PASS = None
DEFAULT_TRANSPORT_OPTS = ['local', 'paramiko', 'ssh']
DEFAULT_SUDO_PASS = None
DEFAULT_SUBSET = None
def get_config(parser, section, key, env_var, default):
try:
return parser.get(section, key)
except:
if env_var is not None:
return os.environ.get(env_var, default)
return default
def load_config_file():
config = ConfigParser.ConfigParser()
path1 = os.path.expanduser("~/.ansible.cfg")
path2 = "/etc/ansible/ansible.cfg"
if os.path.exists(path1):
config.read(path1)
elif os.path.exists(path2):
config.read(path2)
else:
return None
return config
print "MODULE PATH=%s" % DEFAULT_MODULE_PATH