trade-iac/ansible/playbooks/doc-rpc-sol-min.yml

---
- name: Minimal check for doc/rpc Sol host
  hosts: sol_rpc
  gather_facts: true
  become: true
  vars_files:
    - ../group_vars/sol_rpc.yml

  tasks:
    - name: Install operator packages (Debian/Ubuntu)
      ansible.builtin.apt:
        name:
          - tmux
          - mc
          - git
          - neovim
        state: present
        update_cache: true
      when: ansible_facts.os_family == "Debian"

    - name: Install Solana host base packages (Debian/Ubuntu)
      ansible.builtin.apt:
        name:
          - chrony
          - curl
          - jq
          - smartmontools
          - nvme-cli
          - prometheus-node-exporter
        state: present
        update_cache: true
      when: ansible_facts.os_family == "Debian"

    - name: Ensure solana group exists
      ansible.builtin.group:
        name: "{{ solana_group }}"
        system: true

    - name: Ensure solana user exists
      ansible.builtin.user:
        name: "{{ solana_user }}"
        group: "{{ solana_group }}"
        home: "{{ solana_home }}"
        system: true
        create_home: true

    - name: Ensure root config directories exist
      ansible.builtin.file:
        path: "{{ item }}"
        state: directory
        owner: root
        group: root
        mode: "0755"
      loop:
        - /root/.config
        - /root/.config/mc
        - /root/.config/nvim
        - /root/.config/nvim/lua

    - name: Ensure Solana directories exist
      ansible.builtin.file:
        path: "{{ item.path }}"
        state: directory
        owner: "{{ item.owner }}"
        group: "{{ item.group }}"
        mode: "{{ item.mode }}"
      loop:
        - { path: "/etc/solana", owner: "root", group: "root", mode: "0755" }
        - { path: "{{ solana_home }}", owner: "{{ solana_user }}", group: "{{ solana_group }}", mode: "0750" }
        - { path: "{{ solana_ledger_dir }}", owner: "{{ solana_user }}", group: "{{ solana_group }}", mode: "0750" }
        - { path: "{{ solana_accounts_dir }}", owner: "{{ solana_user }}", group: "{{ solana_group }}", mode: "0750" }
        - { path: "{{ solana_log_dir }}", owner: "{{ solana_user }}", group: "{{ solana_group }}", mode: "0750" }

    - name: Deploy tmux config (Ctrl+a prefix)
      ansible.builtin.copy:
        src: ../files/operator-dotfiles/tmux.conf
        dest: /root/.tmux.conf
        owner: root
        group: root
        mode: "0644"

    - name: Deploy Midnight Commander config
      ansible.builtin.copy:
        src: "../files/operator-dotfiles/mc/{{ item.src }}"
        dest: "/root/.config/mc/{{ item.dest }}"
        owner: root
        group: root
        mode: "0644"
      loop:
        - { src: "ini", dest: "ini" }
        - { src: "panels.ini", dest: "panels.ini" }

    - name: Deploy Neovim config files
      ansible.builtin.copy:
        src: "../files/operator-dotfiles/nvim/{{ item.src }}"
        dest: "/root/.config/nvim/{{ item.dest }}"
        owner: root
        group: root
        mode: "0644"
      loop:
        - { src: "init.lua", dest: "init.lua" }
        - { src: "lazy-lock.json", dest: "lazy-lock.json" }
        - { src: "lua/options.lua", dest: "lua/options.lua" }
        - { src: "lua/keymaps.lua", dest: "lua/keymaps.lua" }
        - { src: "lua/plugins.lua", dest: "lua/plugins.lua" }
        - { src: "lua/utils.lua", dest: "lua/utils.lua" }
        - { src: "lua/hazard3_dap.lua", dest: "lua/hazard3_dap.lua" }

    - name: Deploy solana-rpc systemd unit (runs as solana user)
      ansible.builtin.template:
        src: ../templates/solana-rpc.service.j2
        dest: /etc/systemd/system/{{ solana_rpc_service_name }}.service
        owner: root
        group: root
        mode: "0644"
      register: solana_rpc_unit

    - name: Reload systemd after unit change
      ansible.builtin.systemd:
        daemon_reload: true
      when: solana_rpc_unit.changed

    - name: Check validator binary exists
      ansible.builtin.stat:
        path: "{{ solana_validator_bin }}"
      register: solana_validator_bin_stat

    - name: Check identity key exists
      ansible.builtin.stat:
        path: "{{ solana_identity_path }}"
      register: solana_identity_stat

    - name: Ensure solana-rpc service state when prerequisites exist
      ansible.builtin.systemd:
        name: "{{ solana_rpc_service_name }}"
        enabled: "{{ solana_rpc_enable_on_boot | bool }}"
        state: "{{ 'started' if (solana_rpc_start_now | bool) else 'stopped' }}"
      when:
        - solana_rpc_manage_service | bool
        - solana_validator_bin_stat.stat.exists
        - solana_identity_stat.stat.exists

    - name: Report skipped solana-rpc start due to missing prerequisites
      ansible.builtin.debug:
        msg:
          - "solana-rpc start skipped: missing prerequisites"
          - "validator_bin={{ solana_validator_bin }} exists={{ solana_validator_bin_stat.stat.exists }}"
          - "identity={{ solana_identity_path }} exists={{ solana_identity_stat.stat.exists }}"
      when:
        - solana_rpc_manage_service | bool
        - not (solana_validator_bin_stat.stat.exists and solana_identity_stat.stat.exists)

    - name: Validate Ansible transport
      ansible.builtin.ping:

    - name: Show host basics
      ansible.builtin.debug:
        msg:
          - "inventory_hostname={{ inventory_hostname }}"
          - "ansible_host={{ ansible_host | default('n/a') }}"
          - "hostname={{ ansible_facts['hostname'] | default('n/a') }}"
          - "os_family={{ ansible_facts['os_family'] | default('n/a') }}"
          - "kernel={{ ansible_facts['kernel'] | default('n/a') }}"

    - name: Read uptime
      ansible.builtin.command: uptime
      register: uptime_cmd
      changed_when: false

    - name: Print uptime
      ansible.builtin.debug:
        var: uptime_cmd.stdout