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61 lines
2.0 KiB
YAML
61 lines
2.0 KiB
YAML
---
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- name: Post-deployment validation and health checks
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hosts: servers
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gather_facts: true
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become: false
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serial: "100%"
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tasks:
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- name: Verify SSH connectivity on custom port
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ansible.builtin.wait_for:
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port: "{{ security_ssh_port | default(22) }}"
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host: "{{ ansible_host | default(inventory_hostname) }}"
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timeout: 60
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delay: 5
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state: started
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tags: validation, networking
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- name: Check critical system services
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ansible.builtin.systemd:
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name: "{{ item }}"
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state: started
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enabled: true
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loop:
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- ssh
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- docker
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- fail2ban
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- nftables
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tags: validation
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ignore_errors: true
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- name: Run comprehensive system health checks
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block:
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- name: Set root mount fact
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ansible.builtin.set_fact:
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root_mount: "{{ ansible_mounts | selectattr('mount', 'equalto', '/') | list | first }}"
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tags: validation, health
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- name: Check load average
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ansible.builtin.shell: cat /proc/loadavg | awk '{print $1}'
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register: load_avg
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changed_when: false
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- name: Check Docker status
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ansible.builtin.shell:
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cmd: docker info >/dev/null 2>&1 && echo "healthy" || echo "unhealthy"
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register: docker_status
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changed_when: false
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ignore_errors: true
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- name: Display comprehensive health status
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ansible.builtin.debug:
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msg:
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- "Health check results for {{ inventory_hostname }}:"
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- "Disk usage: {{ ((root_mount.size_total - root_mount.size_available) / root_mount.size_total * 100) | round(2) }}%"
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- "Memory usage: {{ ((ansible_memtotal_mb - ansible_memfree_mb) / ansible_memtotal_mb * 100) | round(2) }}%"
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- "Load average (1m): {{ load_avg.stdout }}"
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- "Docker: {{ docker_status.stdout }}"
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tags: always, health
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tags: validation, health
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