config file support
This commit is contained in:
Michael DeHaan
parent
3b259ef5f6
commit
62fbbf7653
4 changed files with 146 additions and 20 deletions
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@ -1,5 +1,6 @@
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include README.md packaging/rpm/ansible.spec COPYING
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include examples/hosts
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include examples/ansible.cfg
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include packaging/distutils/setup.py
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recursive-include docs *
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recursive-include library *
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68
examples/ansible.cfg
Normal file
68
examples/ansible.cfg
Normal file
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@ -0,0 +1,68 @@
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# config file for ansible -- http://ansible.github.com
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# nearly all parameters can be overridden in ansible-playbook or with command line flags
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# ansible will read ~/.ansible.cfg or /etc/ansible.cfg, whichever it finds first
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[defaults]
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# location of inventory file, eliminates need to specify -i
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hostfile = /etc/ansible/hosts
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# location of ansible library, eliminates need to specify --module-path
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library = /usr/share/ansible2
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# default module name used in /usr/bin/ansible when -m is not specified
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module_name = command
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# home directory where temp files are stored on remote systems. Should
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# almost always contain $HOME or be a directory writeable by all users
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remote_tmp = $HOME/.ansible/tmp
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# the default pattern for ansible-playbooks ("hosts:")
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pattern = *
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# the default number of forks (parallelism) to be used. Usually you
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# can crank this up.
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forks=5
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# the timeout used by various connection types. Usually this corresponds
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# to an SSH timeout
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timeout=10
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# when using --poll or "poll:" in an ansible playbook, and not specifying
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# an explicit poll interval, use this interval
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poll_interval=15
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# when specifying --sudo to /usr/bin/ansible or "sudo:" in a playbook,
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# and not specifying "--sudo-user" or "sudo_user" respectively, sudo
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# to this user account
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sudo_user=root
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# connection to use when -c <connection_type> is not specified
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transport=paramiko
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# remote SSH port to be used when --port or "port:" or an equivalent inventory
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# variable is not specified.
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remote_port=22
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# if set, always run /usr/bin/ansible commands as this user, and assume this value
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# if "user:" is not set in a playbook. If not set, use the current Unix user
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# as the default
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#remote_user=root
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# if set, always use this private key file for authentication, same as if passing
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# --private-key-file to ansible or ansible-playbook
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#private_key_file=/path/to/file
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@ -17,28 +17,84 @@
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import os
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import pwd
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import ConfigParser
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import traceback
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DEFAULT_HOST_LIST = os.environ.get('ANSIBLE_HOSTS', '/etc/ansible/hosts')
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DEFAULT_MODULE_PATH = os.environ.get('ANSIBLE_LIBRARY', '/usr/share/ansible')
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DEFAULT_REMOTE_TMP = os.environ.get('ANSIBLE_REMOTE_TMP', '$HOME/.ansible/tmp')
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def get_config(p, section, key, env_var, default):
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if p is not None:
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try:
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return p.get(section, key)
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except:
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if env_var is not None:
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return os.environ.get(env_var, default)
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return default
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else:
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if env_var is not None:
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return os.environ.get(env_var, default)
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return default
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DEFAULT_MODULE_NAME = 'command'
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DEFAULT_PATTERN = '*'
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DEFAULT_FORKS = os.environ.get('ANSIBLE_FORKS',5)
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DEFAULT_MODULE_ARGS = os.environ.get('ANSIBLE_MODULE_ARGS','')
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DEFAULT_TIMEOUT = os.environ.get('ANSIBLE_TIMEOUT',10)
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DEFAULT_POLL_INTERVAL = os.environ.get('ANSIBLE_POLL_INTERVAL',15)
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DEFAULT_REMOTE_USER = os.environ.get('ANSIBLE_REMOTE_USER', None)
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if DEFAULT_REMOTE_USER is None:
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DEFAULT_REMOTE_USER = pwd.getpwuid(os.geteuid())[0]
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def load_config_file():
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p = ConfigParser.ConfigParser()
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path1 = os.path.expanduser("~/.ansible.cfg")
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path2 = "/etc/ansible/ansible.cfg"
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if os.path.exists(path1):
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print "A1"
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p.read(path1)
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elif os.path.exists(path2):
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print "A2"
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p.read(path2)
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else:
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return None
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return p
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p = load_config_file()
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active_user = pwd.getpwuid(os.geteuid())[0]
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# sections in config file
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DEFAULTS='defaults'
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# configurable things
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DEFAULT_HOST_LIST = get_config(p, DEFAULTS, 'hostfile', 'ANSIBLE_HOSTS', '/etc/ansible/hosts')
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DEFAULT_MODULE_PATH = get_config(p, DEFAULTS, 'library', 'ANSIBLE_LIBRARY', '/usr/share/ansible')
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DEFAULT_REMOTE_TMP = get_config(p, DEFAULTS, 'remote_tmp', 'ANSIBLE_REMOTE_TEMP', '$HOME/.ansible/tmp')
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DEFAULT_MODULE_NAME = get_config(p, DEFAULTS, 'module_name', None, 'command')
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DEFAULT_PATTERN = get_config(p, DEFAULTS, 'pattern', None, '*')
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DEFAULT_FORKS = get_config(p, DEFAULTS, 'fork_count', 'ANSIBLE_FORKS', 5)
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DEFAULT_MODULE_ARGS = get_config(p, DEFAULTS, 'module_args', 'ANSIBLE_MODULE_ARGS', '')
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DEFAULT_TIMEOUT = get_config(p, DEFAULTS, 'timeout', 'ANSIBLE_TIMEOUT', 10)
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DEFAULT_POLL_INTERVAL = get_config(p, DEFAULTS, 'poll_interval', 'ANSIBLE_POLL_INTERVAL', 15)
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DEFAULT_REMOTE_USER = get_config(p, DEFAULTS, 'remote_user', 'ANSIBLE_REMOTE_USER', active_user)
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DEFAULT_PRIVATE_KEY_FILE = get_config(p, DEFAULTS, 'private_key_file', 'ANSIBLE_PRIVATE_KEY_FILE', None)
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DEFAULT_SUDO_USER = get_config(p, DEFAULTS, 'sudo_user', 'ANSIBLE_SUDO_USER', 'root')
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DEFAULT_REMOTE_PORT = get_config(p, DEFAULTS, 'remote_port', 'ANSIBLE_REMOTE_PORT', 22)
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DEFAULT_TRANSPORT = get_config(p, DEFAULTS, 'transport', 'ANSIBLE_TRANSPORT', 'paramiko')
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# non-configurable things
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DEFAULT_REMOTE_PASS = None
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DEFAULT_PRIVATE_KEY_FILE = os.environ.get('ANSIBLE_PRIVATE_KEY_FILE',None)
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DEFAULT_SUDO_PASS = None
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DEFAULT_SUDO_USER = os.environ.get('ANSIBLE_SUDO_USER','root')
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DEFAULT_REMOTE_PORT = 22
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DEFAULT_TRANSPORT = os.environ.get('ANSIBLE_TRANSPORT','paramiko')
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DEFAULT_TRANSPORT_OPTS = ['local', 'paramiko', 'ssh']
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DEFAULT_SUDO_PASS = None
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DEFAULT_SUBSET = None
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def get_config(parser, section, key, env_var, default):
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try:
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return parser.get(section, key)
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except:
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if env_var is not None:
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return os.environ.get(env_var, default)
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return default
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def load_config_file():
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config = ConfigParser.ConfigParser()
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path1 = os.path.expanduser("~/.ansible.cfg")
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path2 = "/etc/ansible/ansible.cfg"
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if os.path.exists(path1):
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config.read(path1)
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elif os.path.exists(path2):
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config.read(path2)
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else:
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return None
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return config
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print "MODULE PATH=%s" % DEFAULT_MODULE_PATH
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@ -39,6 +39,7 @@ are transferred to managed machines automatically.
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%{__python} setup.py install -O1 --root=$RPM_BUILD_ROOT
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mkdir -p $RPM_BUILD_ROOT/etc/ansible/
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cp examples/hosts $RPM_BUILD_ROOT/etc/ansible/
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cp examples/ansible.cfg $RPM_BUILD_ROOT/etc/ansible/
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mkdir -p $RPM_BUILD_ROOT/%{_mandir}/man1/
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cp -v docs/man/man1/*.1 $RPM_BUILD_ROOT/%{_mandir}/man1/
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mkdir -p $RPM_BUILD_ROOT/%{_datadir}/ansible
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