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| author | Quentin Dufour <quentin@deuxfleurs.fr> | 2020-07-13 19:55:22 +0200 |
|---|---|---|
| committer | Quentin Dufour <quentin@deuxfleurs.fr> | 2020-07-13 19:55:22 +0200 |
| commit | 4bd4d20533aad60bbc267a9aff22c8cdb2e9154d (patch) | |
| tree | eb8cd7e77f1ca80d47aa179d974ea4b8b6bc82bd /ansible/roles | |
| parent | c12dcd6d21e33df4bd3c81e4ecd3394d8b449898 (diff) | |
| download | infrastructure-4bd4d20533aad60bbc267a9aff22c8cdb2e9154d.tar.gz infrastructure-4bd4d20533aad60bbc267a9aff22c8cdb2e9154d.zip | |
Simplify iptables
Diffstat (limited to 'ansible/roles')
| -rw-r--r-- | ansible/roles/network/templates/rules.v4.j2 | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/ansible/roles/network/templates/rules.v4.j2 b/ansible/roles/network/templates/rules.v4.j2 index cb935e8..9f47ae9 100644 --- a/ansible/roles/network/templates/rules.v4.j2 +++ b/ansible/roles/network/templates/rules.v4.j2 @@ -1,41 +1,8 @@ -# WARNING!! When rules.{v4,v6} are changed, the whole iptables configuration is reloaded. -# This creates issues with Docker, which injects its own configuration in iptables when it starts. -# In practice, most (all?) containers will break if rules.{v4,v6} are changed, -# and docker will have to be restared. - - *filter :INPUT DROP [0:0] :FORWARD DROP [0:0] :OUTPUT ACCEPT [0:0] -# DNS --A INPUT -p udp --dport 53 -j ACCEPT --A INPUT -p tcp --dport 53 -j ACCEPT - -# Email --A INPUT -p tcp --dport 993 -j ACCEPT --A INPUT -p tcp --dport 25 -j ACCEPT --A INPUT -p tcp --dport 465 -j ACCEPT --A INPUT -p tcp --dport 587 -j ACCEPT - -# Old SSH configuration --A INPUT -p tcp --dport 110 -j ACCEPT - -# New SSH configuration --A INPUT -p tcp --dport 22 -j ACCEPT - -# LDAP --A INPUT -p tcp --dport 389 -j ACCEPT - -# Web --A INPUT -p tcp --dport 80 -j ACCEPT --A INPUT -p tcp --dport 443 -j ACCEPT - -# Jitsi --A INPUT -p tcp --dport 8080 -j ACCEPT --A INPUT -p udp --dport 10000 -j ACCEPT - # Cluster -A INPUT -s 192.168.1.254 -j ACCEPT # router {% for selected_host in groups['cluster_nodes'] %} @@ -52,7 +19,6 @@ COMMIT - *nat :PREROUTING ACCEPT [0:0] :INPUT ACCEPT [0:0] @@ -70,5 +36,3 @@ COMMIT :POSTROUTING ACCEPT [0:0] COMMIT - - |