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Merge branch 'ssh-args' of https://github.com/amenonsen/ansible into amenonsen-ssh-args
This commit is contained in:
commit
c28758d2a8
10 changed files with 106 additions and 64 deletions
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@ -314,8 +314,14 @@ class CLI(object):
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help="connection type to use (default=%s)" % C.DEFAULT_TRANSPORT)
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parser.add_option('-T', '--timeout', default=C.DEFAULT_TIMEOUT, type='int', dest='timeout',
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help="override the connection timeout in seconds (default=%s)" % C.DEFAULT_TIMEOUT)
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parser.add_option('--ssh-common-args', default='', dest='ssh_common_args',
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help="specify common arguments to pass to sftp/scp/ssh (e.g. ProxyCommand)")
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parser.add_option('--sftp-extra-args', default='', dest='sftp_extra_args',
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help="specify extra arguments to pass to sftp only (e.g. -f, -l)")
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parser.add_option('--scp-extra-args', default='', dest='scp_extra_args',
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help="specify extra arguments to pass to scp only (e.g. -l)")
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parser.add_option('--ssh-extra-args', default='', dest='ssh_extra_args',
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help="specify extra arguments to pass to ssh (e.g. ProxyCommand)")
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help="specify extra arguments to pass to ssh only (e.g. -R)")
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if async_opts:
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parser.add_option('-P', '--poll', default=C.DEFAULT_POLL_INTERVAL, type='int', dest='poll_interval',
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@ -224,7 +224,7 @@ RETRY_FILES_SAVE_PATH = get_config(p, DEFAULTS, 'retry_files_save_path'
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DEFAULT_NULL_REPRESENTATION = get_config(p, DEFAULTS, 'null_representation', 'ANSIBLE_NULL_REPRESENTATION', None, isnone=True)
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# CONNECTION RELATED
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ANSIBLE_SSH_ARGS = get_config(p, 'ssh_connection', 'ssh_args', 'ANSIBLE_SSH_ARGS', None)
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ANSIBLE_SSH_ARGS = get_config(p, 'ssh_connection', 'ssh_args', 'ANSIBLE_SSH_ARGS', '-o ControlMaster=auto -o ControlPersist=60s')
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ANSIBLE_SSH_CONTROL_PATH = get_config(p, 'ssh_connection', 'control_path', 'ANSIBLE_SSH_CONTROL_PATH', "%(directory)s/ansible-ssh-%%h-%%p-%%r")
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ANSIBLE_SSH_PIPELINING = get_config(p, 'ssh_connection', 'pipelining', 'ANSIBLE_SSH_PIPELINING', False, boolean=True)
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ANSIBLE_SSH_RETRIES = get_config(p, 'ssh_connection', 'retries', 'ANSIBLE_SSH_RETRIES', 0, integer=True)
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@ -67,6 +67,10 @@ MAGIC_VARIABLE_MAPPING = dict(
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become_pass = ('ansible_become_password','ansible_become_pass'),
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become_exe = ('ansible_become_exe',),
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become_flags = ('ansible_become_flags',),
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ssh_common_args = ('ansible_ssh_common_args',),
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sftp_extra_args = ('ansible_sftp_extra_args',),
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scp_extra_args = ('ansible_scp_extra_args',),
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ssh_extra_args = ('ansible_ssh_extra_args',),
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sudo = ('ansible_sudo',),
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sudo_user = ('ansible_sudo_user',),
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sudo_pass = ('ansible_sudo_password', 'ansible_sudo_pass'),
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@ -140,6 +144,10 @@ class PlayContext(Base):
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_private_key_file = FieldAttribute(isa='string', default=C.DEFAULT_PRIVATE_KEY_FILE)
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_timeout = FieldAttribute(isa='int', default=C.DEFAULT_TIMEOUT)
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_shell = FieldAttribute(isa='string')
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_ssh_args = FieldAttribute(isa='string', default=C.ANSIBLE_SSH_ARGS)
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_ssh_common_args = FieldAttribute(isa='string')
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_sftp_extra_args = FieldAttribute(isa='string')
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_scp_extra_args = FieldAttribute(isa='string')
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_ssh_extra_args = FieldAttribute(isa='string')
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_connection_lockfd= FieldAttribute(isa='int')
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_pipelining = FieldAttribute(isa='bool', default=C.ANSIBLE_SSH_PIPELINING)
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@ -240,6 +248,9 @@ class PlayContext(Base):
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self.remote_user = options.remote_user
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self.private_key_file = options.private_key_file
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self.ssh_common_args = options.ssh_common_args
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self.sftp_extra_args = options.sftp_extra_args
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self.scp_extra_args = options.scp_extra_args
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self.ssh_extra_args = options.ssh_extra_args
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# privilege escalation
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@ -47,15 +47,6 @@ class Connection(ConnectionBase):
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super(Connection, self).__init__(*args, **kwargs)
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self.host = self._play_context.remote_addr
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self.ssh_extra_args = ''
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self.ssh_args = ''
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def set_host_overrides(self, host):
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v = host.get_vars()
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if 'ansible_ssh_extra_args' in v:
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self.ssh_extra_args = v['ansible_ssh_extra_args']
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if 'ansible_ssh_args' in v:
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self.ssh_args = v['ansible_ssh_args']
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# The connection is created by running ssh/scp/sftp from the exec_command,
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# put_file, and fetch_file methods, so we don't need to do any connection
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@ -151,8 +142,7 @@ class Connection(ConnectionBase):
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if binary == 'sftp' and C.DEFAULT_SFTP_BATCH_MODE:
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self._command += ['-b', '-']
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elif binary == 'ssh':
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self._command += ['-C']
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self._command += ['-C']
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if self._play_context.verbosity > 3:
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self._command += ['-vvv']
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@ -160,22 +150,11 @@ class Connection(ConnectionBase):
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# Older versions of ssh (e.g. in RHEL 6) don't accept sftp -q.
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self._command += ['-q']
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# Next, we add ansible_ssh_args from the inventory if it's set, or
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# [ssh_connection]ssh_args from ansible.cfg, or the default Control*
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# settings.
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# Next, we add [ssh_connection]ssh_args from ansible.cfg.
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if self.ssh_args:
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args = self._split_args(self.ssh_args)
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self._add_args("inventory set ansible_ssh_args", args)
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elif C.ANSIBLE_SSH_ARGS:
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args = self._split_args(C.ANSIBLE_SSH_ARGS)
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if self._play_context.ssh_args:
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args = self._split_args(self._play_context.ssh_args)
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self._add_args("ansible.cfg set ssh_args", args)
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else:
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args = (
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"-o", "ControlMaster=auto",
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"-o", "ControlPersist=60s"
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)
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self._add_args("default arguments", args)
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# Now we add various arguments controlled by configuration file settings
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# (e.g. host_key_checking) or inventory variables (ansible_ssh_port) or
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@ -189,7 +168,7 @@ class Connection(ConnectionBase):
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if self._play_context.port is not None:
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self._add_args(
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"ANSIBLE_REMOTE_PORT/remote_port/ansible_ssh_port set",
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"ANSIBLE_REMOTE_PORT/remote_port/ansible_port set",
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("-o", "Port={0}".format(self._play_context.port))
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)
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@ -212,7 +191,7 @@ class Connection(ConnectionBase):
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user = self._play_context.remote_user
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if user and user != pwd.getpwuid(os.geteuid())[0]:
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self._add_args(
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"ANSIBLE_REMOTE_USER/remote_user/ansible_ssh_user/user/-u set",
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"ANSIBLE_REMOTE_USER/remote_user/ansible_user/user/-u set",
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("-o", "User={0}".format(self._play_context.remote_user))
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)
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@ -221,19 +200,16 @@ class Connection(ConnectionBase):
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("-o", "ConnectTimeout={0}".format(self._play_context.timeout))
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)
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# If any extra SSH arguments are specified in the inventory for
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# this host, or specified as an override on the command line,
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# add them in.
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# Add in any common or binary-specific arguments from the PlayContext
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# (i.e. inventory or task settings or overrides on the command line).
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if self._play_context.ssh_extra_args:
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args = self._split_args(self._play_context.ssh_extra_args)
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self._add_args("command-line added --ssh-extra-args", args)
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elif self.ssh_extra_args:
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args = self._split_args(self.ssh_extra_args)
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self._add_args("inventory added ansible_ssh_extra_args", args)
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for opt in ['ssh_common_args', binary + '_extra_args']:
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attr = getattr(self._play_context, opt, None)
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if attr is not None:
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args = self._split_args(attr)
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self._add_args("PlayContext set %s" % opt, args)
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# Check if ControlPersist is enabled (either by default, or using
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# ssh_args or ssh_extra_args) and add a ControlPath if one hasn't
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# Check if ControlPersist is enabled and add a ControlPath if one hasn't
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# already been set.
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controlpersist, controlpath = self._persistence_controls(self._command)
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