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| author | Pavel Moravec <pmoravec@redhat.com> | 2017-09-05 22:13:28 +0200 |
|---|---|---|
| committer | Bryn M. Reeves <bmr@redhat.com> | 2017-10-20 16:37:31 +0100 |
| commit | 5e7dfe079749748e2b57ed7047fd059c07dc9dbb (patch) | |
| tree | 7f9b10ad47185ba4ea48c9853080888d6af75037 | |
| parent | ac509328d3c949e4063aafb35a328b9b859c213a (diff) | |
| download | sos-5e7dfe079749748e2b57ed7047fd059c07dc9dbb.tar.gz | |
[networking] collect iptables for all existing tables
Collect iptables and ip6tables for any table present in
/proc/net/ip*_tables_names.
Relevant to: #1092
Signed-off-by: Pavel Moravec <pmoravec@redhat.com>
| -rw-r--r-- | sos/plugins/networking.py | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/sos/plugins/networking.py b/sos/plugins/networking.py index 36773557..bb930ad7 100644 --- a/sos/plugins/networking.py +++ b/sos/plugins/networking.py @@ -152,12 +152,21 @@ class Networking(Plugin): self.add_cmd_output("ip -o addr", root_symlink="ip_addr") self.add_cmd_output("route -n", root_symlink="route") self.add_cmd_output("plotnetcfg") - self.collect_iptable("filter") - self.collect_iptable("nat") - self.collect_iptable("mangle") - self.collect_ip6table("filter") - self.collect_ip6table("nat") - self.collect_ip6table("mangle") + # collect iptables -t for any existing table, if we can't read the + # tables, collect 3 default ones (nat, mangle, filter) + try: + ip_tables_names = open("/proc/net/ip_tables_names").read() + except: + ip_tables_names = "nat\nmangle\nfilter\n" + for table in ip_tables_names.splitlines(): + self.collect_iptable(table) + # collect the same for ip6tables + try: + ip_tables_names = open("/proc/net/ip6_tables_names").read() + except: + ip_tables_names = "nat\nmangle\nfilter\n" + for table in ip_tables_names.splitlines(): + self.collect_ip6table(table) self.collect_nftables() |