Common Node ansible playbook files, inclusive with required system

packages

.gitignore

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+.zed/

ansible.cfg

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-[defaults]
-inventory = localhost,
-roles_path = ./roles
-retry_files_enabled = False
-interpreter_python = auto_silent

group_vars/all.yml

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----
-
-# Version of the common config repo, rendered into example.conf.
-group_version: "common-1.0.0"

main.yml

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 ---
-# Common playbook. Imported by the node-specific playbook in the local repo;
-# can also be run on its own for testing.
-- name: Common node configuration
+# Common
+- name: Common Node Configuration
   hosts: all
   become: true
   vars_files:
-    - group_vars/all.yml
+    - group_vars/vars.yml
   roles:
     - role: base_packages
     - role: example_config

roles/base_packages/defaults/main.yml

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----
-
-apt_packages:
-  - xz-utils
-  - tree
-  - nano

roles/base_packages/tasks/main.yml

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----
-
-- name: Install baseline packages
-  ansible.builtin.apt:
-    name: "{{ apt_packages }}"
-    state: present
-    update_cache: true
-    cache_valid_time: 3600

roles/defaults/main.yml

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+### Signalytic Directories ###
+
+default_user: "signalytic"
+signalytic_root_ansible_dir: "/var/signalytic/ansible"
+signalytic_common_dir: "{{ signalytic_root_ansible_dir }}/common"
+signalytic_clientapps_dir: "/var/signalytic/clientapps"
+
+### Node config directories ###
+node_config: "{{ signalytic_root_ansible_dir }}/config"

roles/example_config/defaults/main.yml

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----
-
-signalytic_config_dir: /etc/signalytic
-
-# Overridden by group_vars/all.yml (common repo) and host_vars.yml (local repo).
-group_version: "unset"
-host_version: "unset"

roles/example_config/tasks/main.yml

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----
-
-- name: Create signalytic config directory
-  ansible.builtin.file:
-    path: "{{ signalytic_config_dir }}"
-    state: directory
-    owner: root
-    group: root
-    mode: "0755"
-
-- name: Render example.conf
-  ansible.builtin.template:
-    src: example.conf.j2
-    dest: "{{ signalytic_config_dir }}/example.conf"
-    owner: root
-    group: root
-    mode: "0644"

roles/example_config/templates/example.conf.j2

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-group_version = {{ group_version }}
-host_version = {{ host_version }}

roles/scripts/install-k3s.sh

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+#! /bin/bash
+
+curl -sfL https://get.k3s.io | sh -

roles/tasks/create-dirs.yml

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+- name: Check signalytic directories exist
+  ansible.builtin.file:
+    path: "{{ item }}"
+    state: directory
+    owner: "{{ default_user }}"
+    group: "{{ default_user }}"
+    mode: "0755"
+  become: true
+  loop:
+    - "{{ signalytic_root_ansible_dir }}"
+    - "{{ signalytic_common_dir }}"
+    - "{{ signalytic_clientapps_dir }}"
+    - "{{ node_config }}"

roles/tasks/install-cellmodem-package.yml

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+- name: Extract cellmodem package
+  ansible.builtin.unarchive:
+    src: packages/cellmodem-scripts-v15.tar.bz2
+    dest: /tmp
+    remote_src: false
+  become: true
+
+- name: Find the top-level extracted directory
+  ansible.builtin.find:
+    paths: /tmp
+    file_type: directory
+    recurse: false
+    patterns: "cellmodem-scripts-*"
+  register: extracted_dir
+  become: true
+
+- name: Fail if the archive layout is unexpected
+  ansible.builtin.assert:
+    that:
+      - extracted_dir.matched == 1
+    fail_msg: >-
+      Expected exactly one cellmodem-scripts-* directory in /tmp,
+      found {{ extracted_dir.matched }}. Check the archive structure.
+
+- name: Run the install script from the top-level directory
+  ansible.builtin.command:
+    cmd: ./install.sh
+    chdir: "{{ extracted_dir.files[0].path }}"
+  become: true

roles/tasks/install-power-management.yml

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+- name: Extract power-management package
+  ansible.builtin.unarchive:
+    src: packages/power-management-v11.tar.bz2
+    dest: /tmp
+    remote_src: false
+  become: true
+
+- name: Find the top-level extracted directory
+  ansible.builtin.find:
+    paths: /tmp
+    file_type: directory
+    recurse: false
+    patterns: "power-management-*"
+  register: extracted_dir
+  become: true
+
+- name: Fail if the archive layout is unexpected
+  ansible.builtin.assert:
+    that:
+      - extracted_dir.matched == 1
+    fail_msg: >-
+      Expected exactly one power-management-* directory in /tmp,
+      found {{ extracted_dir.matched }}. Check the archive structure.
+
+- name: Run the install script from the top-level directory
+  ansible.builtin.command:
+    cmd: ./install.sh
+    chdir: "{{ extracted_dir.files[0].path }}"
+  become: true

roles/tasks/install-signalytic-ap.yml

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+- name: Extract signalytic-ap package
+  ansible.builtin.unarchive:
+    src: packages/signalytic-ap-manager-5.v5.tar.bz2
+    dest: /tmp
+    remote_src: false
+  become: true
+
+- name: Find the top-level extracted directory
+  ansible.builtin.find:
+    paths: /tmp
+    file_type: directory
+    recurse: false
+    patterns: "signalytic-ap-manager-*"
+  register: extracted_dir
+  become: true
+
+- name: Fail if the archive layout is unexpected
+  ansible.builtin.assert:
+    that:
+      - extracted_dir.matched == 1
+    fail_msg: >-
+      Expected exactly one signalytic-ap-manager-* directory in /tmp,
+      found {{ extracted_dir.matched }}. Check the archive structure.
+
+- name: Run the install script from the top-level directory
+  ansible.builtin.command:
+    cmd: ./install.sh
+    chdir: "{{ extracted_dir.files[0].path }}"
+  become: true

roles/tasks/install-signalytic-deb.yml

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+## Network Manager
+- name: Install signalytic-network manager
+  ansible.builtin.apt:
+    deb: packages/signalytic-network-manager-1.1.v1-1_all.deb
+    fail_on_autoremove: true
+  become: true
+
+## Battery Manager
+- name: Install signalytic-battery manager
+  ansible.builtin.apt:
+    deb: packages/signalytic-battery-manager_3.0_all.deb
+    fail_on_autoremove: true
+  become: true

roles/tasks/main.yml

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+- name: Create system directories
+  ansible.legacy.import_tasks: create-dirs.yml
+
+- name: Install system utilities
+  ansible.legacy.import_tasks: system-utils.yml
+
+- name: Install signalytic-debian packages
+  ansible.legacy.import_tasks: install-signalytic-deb.yml
+
+- name: Install cellmodem package
+  ansible.legacy.import_tasks: install-cellmodem-package.yml
+
+- name: Install power-management package
+  ansible.legacy.import_tasks: install-power-management.yml
+
+- name: Install signalytic-ap package
+  ansible.legacy.import_tasks: install-signalytic-ap.yml

roles/tasks/system-utils.yml

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+- name: Install system utils
+  ansible.builtin.apt:
+    name:
+      - xz-utils
+      - git
+      - modemmanager
+    state: present
+    update_cache: true
+  become: true
+  register: apt_result
+  until: apt_result is succeeded
+  retries: 7
+  delay: 5
+
+- name: Check if k3s is installed
+  ansible.builtin.stat:
+    path: /usr/local/bin/k3s
+  register: k3s_binary
+
+- name: Install k3s
+  ansible.builtin.script:
+    cmd: scripts/install-k3s.sh
+  become: true
+  when: not k3s_binary.stat.exists