vn-ansible/linux/base-config-debian/roles/config-fail2ban/tasks/main.yaml

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#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
# Install and configure FAIL2BAN
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#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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# comprobe if fail2ban is installed if not then install fail2ban
# Gather the package facts
- name: Gather the package facts
ansible.builtin.package_facts:
manager: auto
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register: packages
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# print the package facts in var
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#- name: print the package facts in var
# ansible.builtin.debug:
# var: ansible_facts.packages
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# install packages if is not in the system
- name: install fail2ban package if is not in the system
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apt:
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name: fail2ban
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state: present
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# when: packages.stdout.find('fail2ban') == ""
# when: "{{ packages['fail2ban'] | length }}"
when: "'fail2ban' not defined packages.stdout"
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# config fail2ban if is there is in the system
#- name: config fail2ban
# x:
# x
# x
# when: "{{ ansible_facts.packages['fail2ban'] }} is defined "