133 lines
3.6 KiB
YAML
133 lines
3.6 KiB
YAML
---
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- name: Install prerequisites
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ansible.builtin.package:
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name:
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- python3
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- python3-pip
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- python3-venv
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- curl
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state: present
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become: true
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- name: Create Hermes group
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ansible.builtin.group:
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name: "{{ hermes_group }}"
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system: true
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state: present
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become: true
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- name: Create Hermes user
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ansible.builtin.user:
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name: "{{ hermes_user }}"
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group: "{{ hermes_group }}"
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home: "{{ hermes_data_dir }}"
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shell: /usr/sbin/nologin
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system: true
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create_home: false
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state: present
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become: true
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- name: Get Hermes release info from GitHub
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ansible.builtin.uri:
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url: >-
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{{ 'https://api.github.com/repos/NousResearch/hermes-agent/releases/latest'
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if hermes_version == ''
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else 'https://api.github.com/repos/NousResearch/hermes-agent/releases/tags/v' + hermes_version }}
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headers:
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Accept: "application/vnd.github.v3+json"
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return_content: true
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register: _hermes_release
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- name: Set version and download URL facts
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ansible.builtin.set_fact:
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_hermes_version_tag: "{{ _hermes_release.json.tag_name }}"
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_hermes_whl_url: >-
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{{ _hermes_release.json.assets
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| selectattr('name', 'search', '\.whl$')
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| map(attribute='browser_download_url')
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| first }}
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- name: Read installed version
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ansible.builtin.slurp:
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src: "{{ hermes_install_dir }}/.version"
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register: _hermes_installed_raw
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ignore_errors: true
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become: true
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- name: Set installed version fact
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ansible.builtin.set_fact:
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_hermes_installed_version: >-
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{{ (_hermes_installed_raw.content | b64decode | trim)
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if _hermes_installed_raw is not failed else '' }}
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- name: Install or upgrade Hermes
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when: _hermes_installed_version != _hermes_version_tag
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block:
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- name: Create Hermes installation directory
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ansible.builtin.file:
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path: "{{ hermes_install_dir }}"
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state: directory
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owner: "{{ hermes_user }}"
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group: "{{ hermes_group }}"
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mode: '0755'
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become: true
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- name: Create Python virtual environment
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ansible.builtin.command:
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cmd: python3 -m venv {{ hermes_install_dir }}/venv
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creates: "{{ hermes_install_dir }}/venv/bin/python"
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become: true
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become_user: "{{ hermes_user }}"
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- name: Download Hermes wheel
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ansible.builtin.get_url:
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url: "{{ _hermes_whl_url }}"
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dest: /tmp/hermes.whl
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mode: '0644'
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- name: Install Hermes wheel into virtualenv
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ansible.builtin.pip:
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name: /tmp/hermes.whl
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virtualenv: "{{ hermes_install_dir }}/venv"
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state: present
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become: true
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become_user: "{{ hermes_user }}"
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- name: Write installed version file
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ansible.builtin.copy:
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content: "{{ _hermes_version_tag }}"
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dest: "{{ hermes_install_dir }}/.version"
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owner: "{{ hermes_user }}"
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group: "{{ hermes_group }}"
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mode: '0644'
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become: true
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- name: Remove downloaded wheel
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ansible.builtin.file:
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path: /tmp/hermes.whl
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state: absent
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- name: Create Hermes data directory
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ansible.builtin.file:
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path: "{{ hermes_data_dir }}"
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state: directory
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owner: "{{ hermes_user }}"
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group: "{{ hermes_group }}"
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mode: '0750'
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become: true
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- name: Create Hermes systemd service
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ansible.builtin.template:
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src: hermes.service.j2
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dest: /etc/systemd/system/hermes.service
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mode: '0644'
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become: true
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- name: Enable and start Hermes service
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ansible.builtin.systemd:
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name: hermes
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enabled: "{{ hermes_service_enabled }}"
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state: "{{ hermes_service_state }}"
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daemon_reload: true
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become: true
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