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salt/switch-firewalld-state-to-use-change_interface.patch

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From c48d54fe6243614aba481c887208e473f58a5057 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pablo=20Su=C3=A1rez=20Hern=C3=A1ndez?=
<psuarezhernandez@suse.com>
Date: Mon, 20 May 2019 11:59:39 +0100
Subject: [PATCH] Switch firewalld state to use change_interface
firewalld.present state allows to bind interface to given zone.
However if the interface is already bound to some other zone, call-
ing `add_interface` will not change rebind the interface but report
error.
Option `change_interface` however can rebind the interface from one
zone to another.
This PR adds `firewalld.change_interface` call to firewalld module
and updates `firewalld.present` state to use this call.
---
salt/modules/firewalld.py | 23 +++++++++++++++++++++++
salt/states/firewalld.py | 4 ++--
2 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/salt/modules/firewalld.py b/salt/modules/firewalld.py
index a6d90d38b8..c8b646024b 100644
--- a/salt/modules/firewalld.py
+++ b/salt/modules/firewalld.py
@@ -932,6 +932,29 @@ def remove_interface(zone, interface, permanent=True):
return __firewall_cmd(cmd)
+def change_interface(zone, interface, permanent=True):
+ '''
+ Change zone the interface bound to
+
+ .. versionadded:: 2019.?.?
+
+ CLI Example:
+
+ .. code-block:: bash
+
+ salt '*' firewalld.change_interface zone eth0
+ '''
+ if interface in get_interfaces(zone, permanent):
+ log.info('Interface is already bound to zone.')
+
+ cmd = '--zone={0} --change-interface={1}'.format(zone, interface)
+
+ if permanent:
+ cmd += ' --permanent'
+
+ return __firewall_cmd(cmd)
+
+
def get_sources(zone, permanent=True):
'''
List sources bound to a zone
diff --git a/salt/states/firewalld.py b/salt/states/firewalld.py
index 25cbad170a..e4338beaf2 100644
--- a/salt/states/firewalld.py
+++ b/salt/states/firewalld.py
@@ -633,8 +633,8 @@ def _present(name,
for interface in new_interfaces:
if not __opts__['test']:
try:
- __salt__['firewalld.add_interface'](name, interface,
- permanent=True)
+ __salt__['firewalld.change_interface'](name, interface,
+ permanent=True)
except CommandExecutionError as err:
ret['comment'] = 'Error: {0}'.format(err)
return ret
--
2.16.4