Adding comment support for iptables module
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1 changed files with 13 additions and 1 deletions
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@ -199,6 +199,10 @@ options:
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rule also specifies one of the following protocols: tcp, udp, dccp or
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sctp."
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required: false
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comment:
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description:
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- "This specifies a comment that will be added to the rule"
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required: false
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'''
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EXAMPLES = '''
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@ -207,7 +211,7 @@ EXAMPLES = '''
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become: yes
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# Forward port 80 to 8600
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- iptables: table=nat chain=PREROUTING in_interface=eth0 protocol=tcp match=tcp destination_port=80 jump=REDIRECT to_ports=8600
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- iptables: table=nat chain=PREROUTING in_interface=eth0 protocol=tcp match=tcp destination_port=80 jump=REDIRECT to_ports=8600 comment="Redirect web traffic to port 8600"
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become: yes
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'''
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@ -220,6 +224,11 @@ def append_param(rule, param, flag, is_list):
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if param is not None:
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rule.extend([flag, param])
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def append_comm(rule, param):
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if param:
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rule.extend(['-m'])
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rule.extend(['comment'])
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def construct_rule(params):
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rule = []
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@ -236,6 +245,8 @@ def construct_rule(params):
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append_param(rule, params['source_port'], '--source-port', False)
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append_param(rule, params['destination_port'], '--destination-port', False)
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append_param(rule, params['to_ports'], '--to-ports', False)
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append_comm(rule, params['comment'])
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append_param(rule, params['comment'], '--comment', False)
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return rule
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@ -284,6 +295,7 @@ def main():
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source_port=dict(required=False, default=None, type='str'),
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destination_port=dict(required=False, default=None, type='str'),
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to_ports=dict(required=False, default=None, type='str'),
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comment=dict(required=False, default=None, type='str'),
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),
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)
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args = dict(
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