Add modules to configure Solaris/illumos networking (1st batch) (#2416)

* Add modules to configure Solaris/illumos networking (1st batch)

* Add choices to temporary flags

lib/ansible/modules/extras/network/illumos/dladm_etherstub.py

@@ -0,0 +1,171 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# (c) 2015, Adam Števko <adam.stevko@gmail.com>
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
+#
+
+DOCUMENTATION = '''
+---
+module: dladm_etherstub
+short_description: Manage etherstubs on Solaris/illumos systems.
+description:
+    - Create or delete etherstubs on Solaris/illumos systems.
+version_added: "2.2"
+author: Adam Števko (@xen0l)
+options:
+    name:
+        description:
+            - Etherstub name.
+        required: true
+    temporary:
+        description:
+            - Specifies that the etherstub is temporary. Temporary etherstubs
+              do not persist across reboots.
+        required: false
+        default: false
+        choices: [ "true", "false" ]
+    state:
+        description:
+            - Create or delete Solaris/illumos etherstub.
+        required: false
+        default: "present"
+        choices: [ "present", "absent" ]
+'''
+
+EXAMPLES = '''
+# Create 'stub0' etherstub
+dladm_etherstub: name=stub0 state=present
+
+# Remove 'stub0 etherstub
+dladm_etherstub: name=stub0 state=absent
+'''
+
+RETURN = '''
+name:
+    description: etherstub name
+    returned: always
+    type: string
+    sample: "switch0"
+state:
+    description: state of the target
+    returned: always
+    type: string
+    sample: "present"
+temporary:
+    description: etherstub's persistence
+    returned: always
+    type: boolean
+    sample: "True"
+'''
+
+
+class Etherstub(object):
+
+    def __init__(self, module):
+        self.module = module
+
+        self.name = module.params['name']
+        self.temporary = module.params['temporary']
+        self.state = module.params['state']
+
+    def etherstub_exists(self):
+        cmd = [self.module.get_bin_path('dladm', True)]
+
+        cmd.append('show-etherstub')
+        cmd.append(self.name)
+
+        (rc, _, _) = self.module.run_command(cmd)
+
+        if rc == 0:
+            return True
+        else:
+            return False
+
+    def create_etherstub(self):
+        cmd = [self.module.get_bin_path('dladm', True)]
+
+        cmd.append('create-etherstub')
+
+        if self.temporary:
+            cmd.append('-t')
+        cmd.append(self.name)
+
+        return self.module.run_command(cmd)
+
+    def delete_etherstub(self):
+        cmd = [self.module.get_bin_path('dladm', True)]
+
+        cmd.append('delete-etherstub')
+
+        if self.temporary:
+            cmd.append('-t')
+        cmd.append(self.name)
+
+        return self.module.run_command(cmd)
+
+
+def main():
+    module = AnsibleModule(
+        argument_spec=dict(
+            name=dict(required=True),
+            temporary=dict(default=False, type='bool'),
+            state=dict(default='present', choices=['absent', 'present']),
+        ),
+        supports_check_mode=True
+    )
+
+    etherstub = Etherstub(module)
+
+    rc = None
+    out = ''
+    err = ''
+    result = {}
+    result['name'] = etherstub.name
+    result['state'] = etherstub.state
+    result['temporary'] = etherstub.temporary
+
+    if etherstub.state == 'absent':
+        if etherstub.etherstub_exists():
+            if module.check_mode:
+                module.exit_json(changed=True)
+            (rc, out, err) = etherstub.delete_etherstub()
+            if rc != 0:
+                module.fail_json(name=etherstub.name, msg=err, rc=rc)
+    elif etherstub.state == 'present':
+        if not etherstub.etherstub_exists():
+            if module.check_mode:
+                module.exit_json(changed=True)
+            (rc, out, err) = etherstub.create_etherstub()
+
+        if rc is not None and rc != 0:
+            module.fail_json(name=etherstub.name, msg=err, rc=rc)
+
+    if rc is None:
+        result['changed'] = False
+    else:
+        result['changed'] = True
+
+    if out:
+        result['stdout'] = out
+    if err:
+        result['stderr'] = err
+
+    module.exit_json(**result)
+
+from ansible.module_utils.basic import *
+main()