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infrastructure/ansible/roles/network/tasks/main.yml

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2019-06-01 14:02:49 +00:00
- name: "Add dummy interface to handle Nomad NAT restriction nomad#2770"
template: src=nomad-interface.j2 dest=/etc/network/interfaces.d/nomad.cfg
when: public_ip != private_ip
notify:
- reload nomad interface
- name: "Deploy iptablesv4 configuration"
template: src=rules.v4.j2 dest=/etc/iptables/rules.v4
notify:
- reload iptables
- name: "Deploy iptablesv6 configuration"
copy: src=rules.v6 dest=/etc/iptables/rules.v6
notify:
- reload ip6tables
- name: "Activate IP forwarding"
sysctl:
name: net.ipv4.ip_forward
value: 1
sysctl_set: yes
- name: "Create systemd-resolved override directory"
file: path=/etc/systemd/resolved.conf.d/ state=directory
- name: "Prevent systemd-resolved from listening on port 53 (DNS)"
copy: src=systemd-resolve-no-listen.conf dest=/etc/systemd/resolved.conf.d/systemd-resolve-no-listen.conf
notify: reload systemd-resolved
- name: "Use systemd-resolved as a source for /etc/resolv.conf"
file:
src: "/run/systemd/resolve/resolv.conf"
dest: "/etc/resolv.conf"
state: link
force: yes
notify: reload systemd-resolved
- name: "Update nsswitch.conf to use systemd-resolved"
copy: src=nsswitch.conf dest=/etc/nsswitch.conf
- name: "Flush handlers"
meta: flush_handlers