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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright: (c) 2017, Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# this is a windows documentation stub, actual code lives in the .ps1
# file of the same name
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = r'''
---
module: win_wait_for
version_added: '2.4'
short_description: Waits for a condition before continuing
description:
- You can wait for a set amount of time C(timeout), this is the default if
nothing is specified.
- Waiting for a port to become available is useful for when services are not
immediately available after their init scripts return which is true of
certain Java application servers.
- You can wait for a file to exist or not exist on the filesystem.
- This module can also be used to wait for a regex match string to be present
in a file.
- You can wait for active connections to be closed before continuing on a
local port.
options:
connect_timeout:
description:
- The maximum number of seconds to wait for a connection to happen before
closing and retrying.
type: int
default: 5
delay:
description:
- The number of seconds to wait before starting to poll.
type: int
exclude_hosts:
description:
- The list of hosts or IPs to ignore when looking for active TCP
connections when C(state=drained).
type: list
host:
description:
- A resolvable hostname or IP address to wait for.
- If C(state=drained) then it will only check for connections on the IP
specified, you can use '0.0.0.0' to use all host IPs.
type: str
default: '127.0.0.1'
path:
description:
- The path to a file on the filesystem to check.
- If C(state) is present or started then it will wait until the file
exists.
- If C(state) is absent then it will wait until the file does not exist.
type: path
port:
description:
- The port number to poll on C(host).
type: int
regex:
description:
- Can be used to match a string in a file.
- If C(state) is present or started then it will wait until the regex
matches.
- If C(state) is absent then it will wait until the regex does not match.
- Defaults to a multiline regex.
type: str
aliases: [ "search_regex", "regexp" ]
sleep:
description:
- Number of seconds to sleep between checks.
type: int
default: 1
state:
description:
- When checking a port, C(started) will ensure the port is open, C(stopped)
will check that is it closed and C(drained) will check for active
connections.
- When checking for a file or a search string C(present) or C(started) will
ensure that the file or string is present, C(absent) will check that the
file or search string is absent or removed.
type: str
choices: [ absent, drained, present, started, stopped ]
default: started
timeout:
description:
- The maximum number of seconds to wait for.
type: int
default: 300
seealso:
- module: wait_for
- module: win_wait_for_process
author:
- Jordan Borean (@jborean93)
'''
EXAMPLES = r'''
- name: Wait 300 seconds for port 8000 to become open on the host, don't start checking for 10 seconds
win_wait_for:
port: 8000
delay: 10
- name: Wait 150 seconds for port 8000 of any IP to close active connections
win_wait_for:
host: 0.0.0.0
port: 8000
state: drained
timeout: 150
- name: Wait for port 8000 of any IP to close active connection, ignoring certain hosts
win_wait_for:
host: 0.0.0.0
port: 8000
state: drained
exclude_hosts: ['10.2.1.2', '10.2.1.3']
- name: Wait for file C:\temp\log.txt to exist before continuing
win_wait_for:
path: C:\temp\log.txt
- name: Wait until process complete is in the file before continuing
win_wait_for:
path: C:\temp\log.txt
regex: process complete
- name: Wait until file is removed
win_wait_for:
path: C:\temp\log.txt
state: absent
- name: Wait until port 1234 is offline but try every 10 seconds
win_wait_for:
port: 1234
state: absent
sleep: 10
'''
RETURN = r'''
wait_attempts:
description: The number of attempts to poll the file or port before module
finishes.
returned: always
type: int
sample: 1
elapsed:
description: The elapsed seconds between the start of poll and the end of the
module. This includes the delay if the option is set.
returned: always
type: float
sample: 2.1406487
'''
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