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authorAndrew Butcher <abutcher@redhat.com>2017-01-23 14:24:56 -0500
committerAndrew Butcher <abutcher@redhat.com>2017-01-23 14:29:49 -0500
commit86d10d306967922be894ddd19fcf49382a522b75 (patch)
treed7d158b62ca049b01d572d793e7097dd5a210046 /roles/os_firewall/library
parent30b1000c0f8a7347937eb9b02554e5126864a2b5 (diff)
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[os_firewall] Add -w flag to wait for iptables xtables lock.
Diffstat (limited to 'roles/os_firewall/library')
-rwxr-xr-xroles/os_firewall/library/os_firewall_manage_iptables.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/roles/os_firewall/library/os_firewall_manage_iptables.py b/roles/os_firewall/library/os_firewall_manage_iptables.py
index 8ba650994..4ba38b721 100755
--- a/roles/os_firewall/library/os_firewall_manage_iptables.py
+++ b/roles/os_firewall/library/os_firewall_manage_iptables.py
@@ -223,7 +223,9 @@ class IpTablesManager(object): # pylint: disable=too-many-instance-attributes
def gen_cmd(self):
cmd = 'iptables' if self.ip_version == 'ipv4' else 'ip6tables'
- return ["/usr/sbin/%s" % cmd]
+ # Include -w (wait for xtables lock) in default arguments.
+ default_args = '-w'
+ return ["/usr/sbin/%s %s" % (cmd, default_args)]
def gen_save_cmd(self): # pylint: disable=no-self-use
return ['/usr/libexec/iptables/iptables.init', 'save']