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| author | Quentin <quentin@deuxfleurs.fr> | 2020-09-12 10:03:48 +0200 |
|---|---|---|
| committer | Quentin <quentin@deuxfleurs.fr> | 2020-09-12 10:03:48 +0200 |
| commit | c4a6cf1534b864d3941c839d4a4dca7e505bd828 (patch) | |
| tree | 3e866768cf39ae947def5b205f74fddfb435725d /ansible/roles/network | |
| parent | 0550647b9348d1e36431400e0832b4340564c658 (diff) | |
| download | infrastructure-c4a6cf1534b864d3941c839d4a4dca7e505bd828.tar.gz infrastructure-c4a6cf1534b864d3941c839d4a4dca7e505bd828.zip | |
Rebase first step
Diffstat (limited to 'ansible/roles/network')
| -rw-r--r-- | ansible/roles/network/files/rules.v6 | 12 | ||||
| -rw-r--r-- | ansible/roles/network/tasks/main.yml | 11 | ||||
| -rw-r--r-- | ansible/roles/network/templates/rules.v4.j2 | 36 |
3 files changed, 0 insertions, 59 deletions
diff --git a/ansible/roles/network/files/rules.v6 b/ansible/roles/network/files/rules.v6 deleted file mode 100644 index 17ff71c..0000000 --- a/ansible/roles/network/files/rules.v6 +++ /dev/null @@ -1,12 +0,0 @@ -# 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] -COMMIT - diff --git a/ansible/roles/network/tasks/main.yml b/ansible/roles/network/tasks/main.yml deleted file mode 100644 index 1443e0c..0000000 --- a/ansible/roles/network/tasks/main.yml +++ /dev/null @@ -1,11 +0,0 @@ -- name: "Deploy iptablesv4 configuration" - template: src=rules.v4.j2 dest=/etc/iptables/rules.v4 - -- name: "Deploy iptablesv6 configuration" - copy: src=rules.v6 dest=/etc/iptables/rules.v6 - -- name: "Activate IP forwarding" - sysctl: - name: net.ipv4.ip_forward - value: "1" - sysctl_set: yes diff --git a/ansible/roles/network/templates/rules.v4.j2 b/ansible/roles/network/templates/rules.v4.j2 deleted file mode 100644 index a446139..0000000 --- a/ansible/roles/network/templates/rules.v4.j2 +++ /dev/null @@ -1,36 +0,0 @@ -*filter -:INPUT DROP [0:0] -:FORWARD DROP [0:0] -:OUTPUT ACCEPT [0:0] - -# Administration --A INPUT -p tcp --dport 22 -j ACCEPT - -# Cluster --A INPUT -s 192.168.1.254 -j ACCEPT --A INPUT -s 82.253.205.190 -j ACCEPT -{% for selected_host in groups['cluster_nodes'] %} --A INPUT -s {{ hostvars[selected_host]['public_ip'] }} -j ACCEPT --A INPUT -s {{ hostvars[selected_host]['private_ip'] }} -j ACCEPT -{% endfor %} - -# Local --A INPUT -i docker0 -j ACCEPT --A INPUT -s 127.0.0.1/8 -j ACCEPT --A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT -COMMIT - -*nat -:PREROUTING ACCEPT [0:0] -:INPUT ACCEPT [0:0] -:OUTPUT ACCEPT [0:0] -:POSTROUTING ACCEPT [0:0] -COMMIT - -*mangle -:PREROUTING ACCEPT [0:0] -:INPUT ACCEPT [0:0] -:FORWARD ACCEPT [0:0] -:OUTPUT ACCEPT [0:0] -:POSTROUTING ACCEPT [0:0] -COMMIT |