Merge pull request #10277 from dago/solaris
Add Solaris zone support for inventory and connection NOTE: the connection plugin will need some work for v2 (after 1.9 gets released)
This commit is contained in:
Brian Coca
commit
8be8a7e2f5
161
lib/ansible/runner/connection_plugins/zone.py
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161
lib/ansible/runner/connection_plugins/zone.py
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# Based on local.py (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>
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# and chroot.py (c) 2013, Maykel Moya <mmoya@speedyrails.com>
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# and jail.py (c) 2013, Michael Scherer <misc@zarb.org>
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# (c) 2015, Dagobert Michelsen <dam@baltic-online.de>
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#
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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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import distutils.spawn
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import traceback
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import os
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import shutil
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import subprocess
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from subprocess import Popen,PIPE
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from ansible import errors
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from ansible.callbacks import vvv
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class Connection(object):
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''' Local zone based connections '''
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def _search_executable(self, executable):
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cmd = distutils.spawn.find_executable(executable)
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if not cmd:
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raise errors.AnsibleError("%s command not found in PATH") % executable
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return cmd
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def list_zones(self):
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pipe = subprocess.Popen([self.zoneadm_cmd, 'list', '-ip'],
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cwd=self.runner.basedir,
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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#stdout, stderr = p.communicate()
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zones = []
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for l in pipe.stdout.readlines():
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# 1:work:running:/zones/work:3126dc59-9a07-4829-cde9-a816e4c5040e:native:shared
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s = l.split(':')
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if s[1] != 'global':
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zones.append(s[1])
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return zones
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def get_zone_path(self):
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#solaris10vm# zoneadm -z cswbuild list -p
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#-:cswbuild:installed:/zones/cswbuild:479f3c4b-d0c6-e97b-cd04-fd58f2c0238e:native:shared
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pipe = subprocess.Popen([self.zoneadm_cmd, '-z', self.zone, 'list', '-p'],
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cwd=self.runner.basedir,
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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#stdout, stderr = p.communicate()
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path = pipe.stdout.readlines()[0].split(':')[3]
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return path + '/root'
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def __init__(self, runner, host, port, *args, **kwargs):
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self.zone = host
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self.runner = runner
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self.host = host
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self.has_pipelining = False
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if os.geteuid() != 0:
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raise errors.AnsibleError("zone connection requires running as root")
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self.zoneadm_cmd = self._search_executable('zoneadm')
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self.zlogin_cmd = self._search_executable('zlogin')
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if not self.zone in self.list_zones():
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raise errors.AnsibleError("incorrect zone name %s" % self.zone)
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self.host = host
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# port is unused, since this is local
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self.port = port
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def connect(self, port=None):
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''' connect to the zone; nothing to do here '''
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vvv("THIS IS A LOCAL ZONE DIR", host=self.zone)
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return self
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# a modifier
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def _generate_cmd(self, executable, cmd):
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if executable:
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local_cmd = [self.zlogin_cmd, self.zone, executable, cmd]
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else:
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local_cmd = '%s "%s" %s' % (self.zlogin_cmd, self.zone, cmd)
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return local_cmd
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#def exec_command(self, cmd, tmp_path, sudo_user=None, sudoable=False, executable='/bin/sh', in_data=None, su=None, su_user=None):
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def exec_command(self, cmd, tmp_path, sudo_user=None, sudoable=False, executable=None, in_data=None, su=None, su_user=None):
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''' run a command on the zone '''
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if su or su_user:
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raise errors.AnsibleError("Internal Error: this module does not support running commands via su")
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if in_data:
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raise errors.AnsibleError("Internal Error: this module does not support optimized module pipelining")
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# We enter zone as root so sudo stuff can be ignored
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if executable == '/bin/sh':
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executable = None
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local_cmd = self._generate_cmd(executable, cmd)
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vvv("EXEC %s" % (local_cmd), host=self.zone)
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p = subprocess.Popen(local_cmd, shell=isinstance(local_cmd, basestring),
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cwd=self.runner.basedir,
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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stdout, stderr = p.communicate()
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return (p.returncode, '', stdout, stderr)
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def _normalize_path(self, path, prefix):
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if not path.startswith(os.path.sep):
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path = os.path.join(os.path.sep, path)
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normpath = os.path.normpath(path)
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return os.path.join(prefix, normpath[1:])
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def _copy_file(self, in_path, out_path):
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if not os.path.exists(in_path):
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raise errors.AnsibleFileNotFound("file or module does not exist: %s" % in_path)
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try:
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shutil.copyfile(in_path, out_path)
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except shutil.Error:
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traceback.print_exc()
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raise errors.AnsibleError("failed to copy: %s and %s are the same" % (in_path, out_path))
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except IOError:
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traceback.print_exc()
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raise errors.AnsibleError("failed to transfer file to %s" % out_path)
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def put_file(self, in_path, out_path):
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''' transfer a file from local to zone '''
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out_path = self._normalize_path(out_path, self.get_zone_path())
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vvv("PUT %s TO %s" % (in_path, out_path), host=self.zone)
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self._copy_file(in_path, out_path)
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def fetch_file(self, in_path, out_path):
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''' fetch a file from zone to local '''
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in_path = self._normalize_path(in_path, self.get_zone_path())
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vvv("FETCH %s TO %s" % (in_path, out_path), host=self.zone)
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self._copy_file(in_path, out_path)
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def close(self):
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''' terminate the connection; nothing to do here '''
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pass
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43
plugins/inventory/zone.py
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43
plugins/inventory/zone.py
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@ -0,0 +1,43 @@
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#!/usr/bin/env python
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# (c) 2015, Dagobert Michelsen <dam@baltic-online.de>
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#
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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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from subprocess import Popen,PIPE
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import sys
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import json
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result = {}
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result['all'] = {}
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pipe = Popen(['zoneadm', 'list', '-ip'], stdout=PIPE, universal_newlines=True)
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result['all']['hosts'] = []
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for l in pipe.stdout.readlines():
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# 1:work:running:/zones/work:3126dc59-9a07-4829-cde9-a816e4c5040e:native:shared
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s = l.split(':')
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if s[1] != 'global':
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result['all']['hosts'].append(s[1])
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result['all']['vars'] = {}
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result['all']['vars']['ansible_connection'] = 'zone'
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if len(sys.argv) == 2 and sys.argv[1] == '--list':
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print json.dumps(result)
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elif len(sys.argv) == 3 and sys.argv[1] == '--host':
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print json.dumps({'ansible_connection': 'zone'})
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else:
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print "Need an argument, either --list or --host <host>"
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