Python Task.args方法代码示例

# 需要导入模块: from ansible.playbook.task import Task [as 别名]
# 或者: from ansible.playbook.task.Task import args [as 别名]
    def get_next_task_for_host(self, host, peek=False):

        s = self.get_host_state(host)

        task = None
        if s.run_state == self.ITERATING_COMPLETE:
            return None
        elif s.run_state == self.ITERATING_SETUP:
            s.run_state = self.ITERATING_TASKS
            s.pending_setup = True
            if self._play.gather_facts == 'smart' and not host._gathered_facts or boolean(self._play.gather_facts):
                if not peek:
                    # mark the host as having gathered facts
                    host.set_gathered_facts(True)

                task = Task()
                task.action = 'setup'
                task.args   = {}
                task.set_loader(self._play._loader)
            else:
                s.pending_setup = False

        if not task:
            (s, task) = self._get_next_task_from_state(s, peek=peek)

        if task and task._role:
            # if we had a current role, mark that role as completed
            if s.cur_role and task._role != s.cur_role and s.cur_role._had_task_run and not peek:
                s.cur_role._completed = True
            s.cur_role = task._role

        if not peek:
            self._host_states[host.name] = s

        return (s, task)

# 需要导入模块: from ansible.playbook.task import Task [as 别名]
# 或者: from ansible.playbook.task.Task import args [as 别名]
    def __init__(self, inventory, play, play_context, variable_manager, all_vars, start_at_done=False):
        self._play = play
        self._blocks = []

        setup_block = Block(play=self._play)
        setup_task = Task(block=setup_block)
        setup_task.action = 'setup'
        setup_task.tags   = ['always']
        setup_task.args   = {}
        setup_task.set_loader(self._play._loader)
        setup_block.block = [setup_task]

        setup_block = setup_block.filter_tagged_tasks(play_context, all_vars)
        self._blocks.append(setup_block)

        for block in self._play.compile():
            new_block = block.filter_tagged_tasks(play_context, all_vars)
            if new_block.has_tasks():
                self._blocks.append(new_block)

        self._host_states = {}
        start_at_matched = False
        for host in inventory.get_hosts(self._play.hosts):
            self._host_states[host.name] = HostState(blocks=self._blocks)
            # if the host's name is in the variable manager's fact cache, then set
            # its _gathered_facts flag to true for smart gathering tests later
            if host.name in variable_manager._fact_cache:
                host._gathered_facts = True
            # if we're looking to start at a specific task, iterate through
            # the tasks for this host until we find the specified task
            if play_context.start_at_task is not None and not start_at_done:
                while True:
                    (s, task) = self.get_next_task_for_host(host, peek=True)
                    if s.run_state == self.ITERATING_COMPLETE:
                        break
                    if task.name == play_context.start_at_task or fnmatch.fnmatch(task.name, play_context.start_at_task) or \
                       task.get_name() == play_context.start_at_task or fnmatch.fnmatch(task.get_name(), play_context.start_at_task):
                        start_at_matched = True
                        break
                    else:
                        self.get_next_task_for_host(host)

                # finally, reset the host's state to ITERATING_SETUP
                if start_at_matched:
                    self._host_states[host.name].did_start_at_task = True
                    self._host_states[host.name].run_state = self.ITERATING_SETUP

        if start_at_matched:
            # we have our match, so clear the start_at_task field on the
            # play context to flag that we've started at a task (and future
            # plays won't try to advance)
            play_context.start_at_task = None

        # Extend the play handlers list to include the handlers defined in roles
        self._play.handlers.extend(play.compile_roles_handlers())

# 需要导入模块: from ansible.playbook.task import Task [as 别名]
# 或者: from ansible.playbook.task.Task import args [as 别名]
    def get_next_task_for_host(self, host, peek=False):

        display.debug("getting the next task for host %s" % host.name)
        s = self.get_host_state(host)

        task = None
        if s.run_state == self.ITERATING_COMPLETE:
            display.debug("host %s is done iterating, returning" % host.name)
            return (None, None)
        elif s.run_state == self.ITERATING_SETUP:
            s.run_state = self.ITERATING_TASKS
            s.pending_setup = True

            # Gather facts if the default is 'smart' and we have not yet
            # done it for this host; or if 'explicit' and the play sets
            # gather_facts to True; or if 'implicit' and the play does
            # NOT explicitly set gather_facts to False.

            gathering = C.DEFAULT_GATHERING
            implied = self._play.gather_facts is None or boolean(self._play.gather_facts)

            if (gathering == 'implicit' and implied) or \
               (gathering == 'explicit' and boolean(self._play.gather_facts)) or \
               (gathering == 'smart' and implied and not host._gathered_facts):
                if not peek:
                    # mark the host as having gathered facts
                    host.set_gathered_facts(True)

                task = Task()
                task.action = 'setup'
                task.args   = {}
                task.set_loader(self._play._loader)
            else:
                s.pending_setup = False

        if not task:
            (s, task) = self._get_next_task_from_state(s, peek=peek)

        if task and task._role:
            # if we had a current role, mark that role as completed
            if s.cur_role and task._role != s.cur_role and host.name in s.cur_role._had_task_run and not peek:
                s.cur_role._completed[host.name] = True
            s.cur_role = task._role

        if not peek:
            self._host_states[host.name] = s

        display.debug("done getting next task for host %s" % host.name)
        display.debug(" ^ task is: %s" % task)
        display.debug(" ^ state is: %s" % s)
        return (s, task)

# 需要导入模块: from ansible.playbook.task import Task [as 别名]
# 或者: from ansible.playbook.task.Task import args [as 别名]
    def __init__(self, inventory, play, play_context, variable_manager, all_vars, start_at_done=False):
        self._play = play
        self._blocks = []

        self._task_uuid_cache = dict()

        # Default options to gather
        gather_subset = C.DEFAULT_GATHER_SUBSET
        gather_timeout = C.DEFAULT_GATHER_TIMEOUT

        # Retrieve subset to gather
        if self._play.gather_subset is not None:
            gather_subset = self._play.gather_subset
        # Retrieve timeout for gather
        if self._play.gather_timeout is not None:
            gather_timeout = self._play.gather_timeout

        setup_block = Block(play=self._play)
        setup_task = Task(block=setup_block)
        setup_task.action = "setup"
        setup_task.name = "Gathering Facts"
        setup_task.tags = ["always"]
        setup_task.args = {"gather_subset": gather_subset}
        if gather_timeout:
            setup_task.args["gather_timeout"] = gather_timeout
        setup_task.set_loader(self._play._loader)
        setup_block.block = [setup_task]

        setup_block = setup_block.filter_tagged_tasks(play_context, all_vars)
        self._blocks.append(setup_block)
        self.cache_block_tasks(setup_block)

        for block in self._play.compile():
            new_block = block.filter_tagged_tasks(play_context, all_vars)
            if new_block.has_tasks():
                self.cache_block_tasks(new_block)
                self._blocks.append(new_block)

        for handler_block in self._play.handlers:
            self.cache_block_tasks(handler_block)

        self._host_states = {}
        start_at_matched = False
        for host in inventory.get_hosts(self._play.hosts):
            self._host_states[host.name] = HostState(blocks=self._blocks)
            # if the host's name is in the variable manager's fact cache, then set
            # its _gathered_facts flag to true for smart gathering tests later
            if host.name in variable_manager._fact_cache and variable_manager._fact_cache.get("module_setup", False):
                host._gathered_facts = True
            # if we're looking to start at a specific task, iterate through
            # the tasks for this host until we find the specified task
            if play_context.start_at_task is not None and not start_at_done:
                while True:
                    (s, task) = self.get_next_task_for_host(host, peek=True)
                    if s.run_state == self.ITERATING_COMPLETE:
                        break
                    if (
                        task.name == play_context.start_at_task
                        or fnmatch.fnmatch(task.name, play_context.start_at_task)
                        or task.get_name() == play_context.start_at_task
                        or fnmatch.fnmatch(task.get_name(), play_context.start_at_task)
                    ):
                        start_at_matched = True
                        break
                    else:
                        self.get_next_task_for_host(host)

                # finally, reset the host's state to ITERATING_SETUP
                if start_at_matched:
                    self._host_states[host.name].did_start_at_task = True
                    self._host_states[host.name].run_state = self.ITERATING_SETUP

        if start_at_matched:
            # we have our match, so clear the start_at_task field on the
            # play context to flag that we've started at a task (and future
            # plays won't try to advance)
            play_context.start_at_task = None

# 需要导入模块: from ansible.playbook.task import Task [as 别名]
# 或者: from ansible.playbook.task.Task import args [as 别名]
    def __init__(self, inventory, play, play_context, variable_manager, all_vars, start_at_done=False):
        self._play = play
        self._blocks = []
        self._variable_manager = variable_manager

        self._task_uuid_cache = dict()

        # Default options to gather
        gather_subset = play_context.gather_subset
        gather_timeout = play_context.gather_timeout
        fact_path = play_context.fact_path

        # Retrieve subset to gather
        if self._play.gather_subset is not None:
            gather_subset = self._play.gather_subset
        # Retrieve timeout for gather
        if self._play.gather_timeout is not None:
            gather_timeout = self._play.gather_timeout
        # Retrieve fact_path
        if self._play.fact_path is not None:
            fact_path = self._play.fact_path

        setup_block = Block(play=self._play)
        setup_task = Task(block=setup_block)
        setup_task.action = 'setup'
        setup_task.name = 'Gathering Facts'
        setup_task.tags = ['always']
        setup_task.args = {
            'gather_subset': gather_subset,
        }
        if gather_timeout:
            setup_task.args['gather_timeout'] = gather_timeout
        if fact_path:
            setup_task.args['fact_path'] = fact_path
        setup_task.set_loader(self._play._loader)
        # short circuit fact gathering if the entire playbook is conditional
        if self._play._included_conditional is not None:
            setup_task.when = self._play._included_conditional[:]
        setup_block.block = [setup_task]

        setup_block = setup_block.filter_tagged_tasks(play_context, all_vars)
        self._blocks.append(setup_block)
        self.cache_block_tasks(setup_block)

        for block in self._play.compile():
            new_block = block.filter_tagged_tasks(play_context, all_vars)
            if new_block.has_tasks():
                self.cache_block_tasks(new_block)
                self._blocks.append(new_block)

        for handler_block in self._play.handlers:
            self.cache_block_tasks(handler_block)

        self._host_states = {}
        start_at_matched = False
        for host in inventory.get_hosts(self._play.hosts):
            self._host_states[host.name] = HostState(blocks=self._blocks)
            # if we're looking to start at a specific task, iterate through
            # the tasks for this host until we find the specified task
            if play_context.start_at_task is not None and not start_at_done:
                while True:
                    (s, task) = self.get_next_task_for_host(host, peek=True)
                    if s.run_state == self.ITERATING_COMPLETE:
                        break
                    if task.name == play_context.start_at_task or fnmatch.fnmatch(task.name, play_context.start_at_task) or \
                       task.get_name() == play_context.start_at_task or fnmatch.fnmatch(task.get_name(), play_context.start_at_task):
                        start_at_matched = True
                        break
                    else:
                        self.get_next_task_for_host(host)

                # finally, reset the host's state to ITERATING_SETUP
                if start_at_matched:
                    self._host_states[host.name].did_start_at_task = True
                    self._host_states[host.name].run_state = self.ITERATING_SETUP

        if start_at_matched:
            # we have our match, so clear the start_at_task field on the
            # play context to flag that we've started at a task (and future
            # plays won't try to advance)
            play_context.start_at_task = None