140 lines
3.9 KiB
Python
140 lines
3.9 KiB
Python
#!/usr/bin/python
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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DOCUMENTATION = '''
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---
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module: stat
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version_added: "1.3"
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short_description: retrieve file or file system status
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description:
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- Retrieves facts for a file similar to the linux/unix 'stat' command.
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options:
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path:
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description:
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- The full path of the file/object to get the facts of
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required: true
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default: null
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aliases: []
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follow:
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description:
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- Whether to follow symlinks
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required: false
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default: no
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aliases: []
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author: Bruce Pennypacker
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'''
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EXAMPLES = '''
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# Obtain the stats of /etc/foo.conf, and check that the file still belongs
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# to 'root'. Fail otherwise.
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- stat: path=/etc/foo.conf
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register: st
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- fail: msg="Whoops! file ownership has changed"
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when: st.stat.pw_name != 'root'
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# Determine if a path exists and is a directory. Note we need to test
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# both that p.stat.isdir actually exists, and also that it's set to true.
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- stat: path=/path/to/something
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register: p
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- debug: msg="Path exists and is a directory"
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when: p.stat.isdir is defined and p.stat.isdir == true
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'''
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import os
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import sys
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from stat import *
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import pwd
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def main():
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module = AnsibleModule(
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argument_spec = dict(
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path = dict(required=True),
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follow = dict(default='no', type='bool')
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),
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supports_check_mode = True
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)
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path = module.params.get('path')
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path = os.path.expanduser(path)
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follow = module.params.get('follow')
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try:
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if follow:
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st = os.stat(path)
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else:
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st = os.lstat(path)
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except OSError, e:
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if e.errno == errno.ENOENT:
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d = { 'exists' : False }
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module.exit_json(changed=False, stat=d)
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module.fail_json(msg = e.strerror)
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mode = st.st_mode
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# back to ansible
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d = {
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'exists' : True,
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'mode' : S_IMODE(mode),
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'isdir' : S_ISDIR(mode),
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'ischr' : S_ISCHR(mode),
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'isblk' : S_ISBLK(mode),
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'isreg' : S_ISREG(mode),
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'isfifo' : S_ISFIFO(mode),
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'islnk' : S_ISLNK(mode),
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'issock' : S_ISSOCK(mode),
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'uid' : st.st_uid,
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'gid' : st.st_gid,
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'size' : st.st_size,
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'inode' : st.st_ino,
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'dev' : st.st_dev,
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'nlink' : st.st_nlink,
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'atime' : st.st_atime,
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'mtime' : st.st_mtime,
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'ctime' : st.st_ctime,
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'wusr' : bool(mode & stat.S_IWUSR),
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'rusr' : bool(mode & stat.S_IRUSR),
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'xusr' : bool(mode & stat.S_IXUSR),
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'wgrp' : bool(mode & stat.S_IWGRP),
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'rgrp' : bool(mode & stat.S_IRGRP),
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'xgrp' : bool(mode & stat.S_IXGRP),
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'woth' : bool(mode & stat.S_IWOTH),
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'roth' : bool(mode & stat.S_IROTH),
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'xoth' : bool(mode & stat.S_IXOTH),
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'isuid' : bool(mode & stat.S_ISUID),
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'isgid' : bool(mode & stat.S_ISGID),
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}
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if S_ISLNK(mode):
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d['lnk_source'] = os.path.realpath(path)
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if S_ISREG(mode):
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d['md5'] = module.md5(path)
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try:
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pw = pwd.getpwuid(st.st_uid)
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d['pw_name'] = pw.pw_name
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except:
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pass
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module.exit_json(changed=False, stat=d)
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# import module snippets
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from ansible.module_utils.basic import *
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main()
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