40 lines
1.5 KiB
YAML
40 lines
1.5 KiB
YAML
---
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# Preflight checks for Kubernetes installation
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- name: Check if running on supported OS
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ansible.builtin.assert:
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that:
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- ansible_os_family == "RedHat"
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- ansible_distribution == "Fedora"
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fail_msg: "This role only supports Fedora"
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success_msg: "OS check passed"
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- name: Check minimum memory requirement (2GB)
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ansible.builtin.assert:
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that: ansible_memtotal_mb >= 2048
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fail_msg: "Minimum 2GB RAM required, found {{ ansible_memtotal_mb }}MB"
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success_msg: "Memory check passed: {{ ansible_memtotal_mb }}MB"
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- name: Check minimum CPU cores (2)
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ansible.builtin.assert:
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that: ansible_processor_cores >= 2
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fail_msg: "Minimum 2 CPU cores required, found {{ ansible_processor_cores }}"
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success_msg: "CPU check passed: {{ ansible_processor_cores }} cores"
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- name: Check available disk space (10GB)
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ansible.builtin.assert:
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that: ansible_mounts | selectattr('mount', 'equalto', '/') | map(attribute='size_available') | first >= 10737418240
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fail_msg: "Minimum 10GB free space required on root filesystem"
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success_msg: "Disk space check passed"
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- name: Check if system is 64-bit
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ansible.builtin.assert:
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that: ansible_architecture in ['x86_64', 'amd64']
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fail_msg: "Only 64-bit architectures are supported"
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success_msg: "Architecture check passed: {{ ansible_architecture }}"
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- name: Check if running as root or with sudo
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ansible.builtin.assert:
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that: ansible_become | default(false)
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fail_msg: "This role requires root privileges (become: true)"
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success_msg: "Privilege check passed" |