Mateusz Suski
35e6b139fc
ci / validate (push) Failing after 1m8s
Rework portfolio around Linux operations, Zabbix monitoring, migration validation, and ELK/Grafana log observability. Add AAP-style LVM resize workflow, Zabbix server/proxy/agent automation assets, Linux/AIX monitoring templates, and updated validation CI.
49 lines
1.6 KiB
Markdown
49 lines
1.6 KiB
Markdown
# Base Provision Role
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Provision basic infrastructure on enterprise nodes with security hardening.
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## Features
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- **Idempotent**: All tasks use proper idempotency markers (`changed_when`, `failed_when`)
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- **Handlers**: SSH and fail2ban restarts use handlers instead of direct service calls
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- **Variables**: All configuration in `defaults/main.yml` - no hardcoding
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- **Validation**: Pre-flight checks for system requirements
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- **Firewall**: UFW firewall configuration with configurable rules
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- **SSH Security**: Root login disabled, password auth disabled, key-based auth only
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## Role Variables
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See `defaults/main.yml` for all available variables.
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### Key Variables
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- `node_timezone`: System timezone (default: UTC)
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- `admin_user`: Admin username for infrastructure access
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- `ssh_port`: SSH service port (default: 22)
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- `base_packages`: List of base packages to install
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- `firewall_enabled`: Enable UFW firewall (default: true)
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- `firewall_allowed_tcp_ports`: Allowed TCP ports for firewall
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## Secret Variables
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This portfolio demo does not require secrets for offline validation. If you extend it with real passwords or keys, copy `group_vars/vault.example.yml` into an encrypted Ansible Vault file and keep real values out of normal git history.
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## Usage
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```yaml
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- role: base_provision
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vars:
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node_timezone: "Europe/Warsaw"
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firewall_enabled: true
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```
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## Handlers
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- `restart sshd`: Restarts SSH service (triggered by config changes)
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- `restart fail2ban`: Restarts fail2ban service (triggered by config changes)
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## Tags
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- `provision`: All provisioning tasks
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- `base`: Base provision role tasks
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