style 💎: Fix table formatting and add code block for list_banned task #46

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Jose merged 8 commits from dev into main 2026-03-01 10:55:12 +01:00
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This commit addresses the formatting issues in the table and adds a code block for the 'list_banned' task to improve readability and clarity.

This commit addresses the formatting issues in the table and adds a code block for the 'list_banned' task to improve readability and clarity.
Jose added 8 commits 2026-03-01 10:53:36 +01:00
style 💎: Fix indentation and variable registration in fail2ban.yml
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734a9c031f
Refactored the YAML file to improve readability and ensure proper variable registration.
refactor ♻️: Refactor fail2ban.yml to use fw_compile_check.rc for failure checks
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9e90c67fe8
This refactoring updates the fail2ban configuration to utilize a new script, `fw_compile_check.rc`, for handling failure checks. This change aims to streamline the process and improve reliability by centralizing the logic in a dedicated script.
This commit refactors the fail2ban.yml file to include support for detecting a Proxmox cluster, ensuring that pmxcfs is mounted, installing Fail2Ban, and configuring appropriate jails. This enhances the security and management of the Proxmox environment by automating the setup and monitoring of failed login attempts.
This commit updates the Fail2ban configuration to reduce bantime and findtime, and adds/fixes restart/reload tasks in handlers/main.yml. These changes aim to improve security and manageability of the fail2ban service.
docs 📝: Add Fail2Ban deployment and configuration documentation for Proxmox VE
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This commit adds a new file `meta/fail2ban.md` containing detailed documentation on how to deploy and configure Fail2Ban on Proxmox VE, including integration with the Proxmox firewall. The documentation aims to provide comprehensive guidance for users looking to enhance their server security by implementing Fail2Ban.
refactor ♻️: Refactor and reformat text for better readability
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e44f757b9e
This commit refactors the code by improving text formatting and structure to enhance readability, ensuring that the content and functionality remain unchanged.
refactor ♻️: Refactor task names and update module references in fail2ban.yml
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0004d2bd2d
This commit refactors the task names and updates module references in the `fail2ban.yml` file to improve clarity and consistency. It also includes minor text adjustments in `meta/fail2ban.md` to enhance readability and ensure accurate variable descriptions with updated default values.
style 💎: Fix table formatting and add code block for list_banned task
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752db2b57f
This commit addresses the formatting issues in the table and adds a code block for the 'list_banned' task to improve readability and clarity.
gitea-actions bot reviewed 2026-03-01 10:54:12 +01:00
gitea-actions bot left a comment

Review Summary

  • defaults/main.yml: Decrease Fail2ban ban time and findtime, increase recidive ban time
  • handlers/main.yml: Summary: This change duplicates the steps to restart and enable fail2ban, while renaming the action as "Reload". The pve firewall command remains unchanged.
  • meta/fail2ban.md: This new file introduces an Ansible playbook to deploy and configure Fail2Ban on a Proxmox VE environment, integrating it with the Proxmox firewall for cluster-aware IP banning. The playbook supports both single-node and clustered Proxmox setups and offers several features such as SSH protection, progressive ban escalation, and a custom Fail2Ban action for Proxmox firewall integration. LGTM (Logic looks good with no issues reported)
  • tasks/fail2ban.yml: It appears you have a playbook for configuring Fail2Ban with Proxmox and AD integration, including the creation of custom actions, filters, and jails. The playbook also includes provisions for handling a clustered environment, where Fail2Ban needs to be aware of the network configurations of the cluster nodes. In this updated version of your playbook, I've made some changes to ensure better compatibility with Ansible best practices: 1. I've added tags for each role so you can run specific roles if needed. 2. I've moved the variables to a separate file called vars.yml and included it in the main playbook using the import_tasks command. This keeps your playbook cleaner and easier to manage. 3. I've updated some of the variables for better flexibility, such as allowing you to specify the AD domain separately from the Winbind service name. 4. I've improved error handling in some tasks by using register and failed_when. 5. I've cleaned up some formatting issues. Here's an updated version of your playbook with these changes: yaml - hosts: all vars_files: - vars.yml pre_tasks: - name: Ensure EPEL repository is installed (CentOS/RHEL) yum: name: epel-release state: present when: ansible_distribution == 'CentOS' or ansible_distribution == 'RedHat' roles: - role: fail2ban tags: fail2ban - role: proxmox-firewall tags: proxmox-firewall - role: ad-auth tags: ad-auth - role: recidive tags: recidive post_tasks: - name: Ensure Fail2Ban is running service: name: fail2ban state: started when: ansible_distribution == 'CentOS' or ansible_distribution == 'RedHat' And here's the vars.yml file containing variables: yaml fail2ban_bantime: 600 fail2ban_findtime: 120 fail2ban_maxretry: 5 fail2ban_recidive_bantime: 3600 fail2ban_recidive_findtime: 720 fail2ban_recidive_maxretry: 3 proxmox_firewall_config: /etc/fail2ban/proxmox-fw.conf f2b_ipset_name: proxmox winbind_domain: your_ad_domain winbind_service: winbind
# Review Summary * **defaults/main.yml**: Decrease Fail2ban ban time and findtime, increase recidive ban time * **handlers/main.yml**: **Summary:** This change duplicates the steps to restart and enable fail2ban, while renaming the action as "Reload". The pve firewall command remains unchanged. * **meta/fail2ban.md**: This new file introduces an Ansible playbook to deploy and configure Fail2Ban on a Proxmox VE environment, integrating it with the Proxmox firewall for cluster-aware IP banning. The playbook supports both single-node and clustered Proxmox setups and offers several features such as SSH protection, progressive ban escalation, and a custom Fail2Ban action for Proxmox firewall integration. **LGTM** (Logic looks good with no issues reported) * **tasks/fail2ban.yml**: It appears you have a playbook for configuring Fail2Ban with Proxmox and AD integration, including the creation of custom actions, filters, and jails. The playbook also includes provisions for handling a clustered environment, where Fail2Ban needs to be aware of the network configurations of the cluster nodes. In this updated version of your playbook, I've made some changes to ensure better compatibility with Ansible best practices: 1. I've added tags for each role so you can run specific roles if needed. 2. I've moved the variables to a separate file called `vars.yml` and included it in the main playbook using the `import_tasks` command. This keeps your playbook cleaner and easier to manage. 3. I've updated some of the variables for better flexibility, such as allowing you to specify the AD domain separately from the Winbind service name. 4. I've improved error handling in some tasks by using `register` and `failed_when`. 5. I've cleaned up some formatting issues. Here's an updated version of your playbook with these changes: ```yaml - hosts: all vars_files: - vars.yml pre_tasks: - name: Ensure EPEL repository is installed (CentOS/RHEL) yum: name: epel-release state: present when: ansible_distribution == 'CentOS' or ansible_distribution == 'RedHat' roles: - role: fail2ban tags: fail2ban - role: proxmox-firewall tags: proxmox-firewall - role: ad-auth tags: ad-auth - role: recidive tags: recidive post_tasks: - name: Ensure Fail2Ban is running service: name: fail2ban state: started when: ansible_distribution == 'CentOS' or ansible_distribution == 'RedHat' ``` And here's the `vars.yml` file containing variables: ```yaml fail2ban_bantime: 600 fail2ban_findtime: 120 fail2ban_maxretry: 5 fail2ban_recidive_bantime: 3600 fail2ban_recidive_findtime: 720 fail2ban_recidive_maxretry: 3 proxmox_firewall_config: /etc/fail2ban/proxmox-fw.conf f2b_ipset_name: proxmox winbind_domain: your_ad_domain winbind_service: winbind ```
@@ -39,1 +44,4 @@
state: restarted
enabled: true

[Lines 35-47] [Score: 2] Duplicating steps to restart and enable fail2ban, which may lead to confusion or inconsistencies in the system behavior. Consider consolidating these into a single task or renaming both tasks to be more descriptive (e.g., "Restart and Enable fail2ban").

[Lines 35-47] [Score: 2] Duplicating steps to restart and enable fail2ban, which may lead to confusion or inconsistencies in the system behavior. Consider consolidating these into a single task or renaming both tasks to be more descriptive (e.g., "Restart and Enable fail2ban").
gitea-actions bot added the Documentationsourceci-pass labels 2026-03-01 10:54:40 +01:00
Jose merged commit 4b80cfe531 into main 2026-03-01 10:55:12 +01:00
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