snel.kubernetes-cluster/roles/os_debian/tasks/firewall.yml

33 lines
729 B
YAML

---
- name: Wait for APT Lock
ansible.builtin.include_tasks: shared/tasks/wait_apt.yml
- name: Install packages required for Firewall
ansible.builtin.apt:
name:
- ufw
install_recommends: false
- name: Get IP of Ansible controller
ansible.builtin.set_fact:
_ssh_client_ip: "{{ ansible_env.SSH_CLIENT.split(' ')[0] }}"
- name: Allow access to tcp port 22
community.general.ufw:
rule: allow
name: OpenSSH
src: "{{ item }}"
loop: "{{ ip_whitelist + [_ssh_client_ip] }}"
- name: Delete default SSH rule
community.general.ufw:
rule: allow
port: "22"
proto: tcp
delete: true
- name: Enable UFW, deny by default
community.general.ufw:
state: enabled
default: deny