feat(roles/salt): added salt role

roles/salt/defaults/main.yaml

@@ -0,0 +1,6 @@
+---
+salt_role: minion
+
+salt_master: salt.example.com
+salt_master_id: master
+salt_minion_id: "{{ inventory_hostname }}"

roles/salt/handlers/main.yaml

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+---
+- name: Restart salt-master
+  ansible.builtin.service:
+    name: salt-master
+    state: restarted
+
+- name: Restart salt-minion
+  ansible.builtin.service:
+    name: salt-minion
+    state: restarted

roles/salt/tasks/main.yaml

@@ -0,0 +1,14 @@
+---
+- name: Validate salt_role
+  ansible.builtin.assert:
+    that:
+      - salt_role in ["master", "minion"]
+    fail_msg: "salt_role must be either 'master' or 'minion'"
+
+- import_tasks: repo.yaml
+
+- import_tasks: master.yaml
+  when: salt_role == "master"
+
+- import_tasks: minion.yaml
+  when: salt_role == "minion"

roles/salt/tasks/master.yaml

@@ -0,0 +1,20 @@
+---
+- name: Install Salt Master
+  ansible.builtin.package:
+    name: salt-master
+    state: present
+
+- name: Configure Salt Master
+  ansible.builtin.template:
+    src: master.j2
+    dest: /etc/salt/master
+    owner: root
+    group: root
+    mode: "0644"
+  notify: Restart salt-master
+
+- name: Ensure salt-master service is enabled
+  ansible.builtin.service:
+    name: salt-master
+    state: started
+    enabled: true

roles/salt/tasks/minion.yaml

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+---
+- name: Install Salt Minion
+  ansible.builtin.package:
+    name: salt-minion
+    state: present
+
+- name: Configure Salt Minion
+  ansible.builtin.template:
+    src: minion.j2
+    dest: /etc/salt/minion
+    owner: root
+    group: root
+    mode: "0644"
+  notify: Restart salt-minion
+
+- name: Ensure salt-minion service is enabled
+  ansible.builtin.service:
+    name: salt-minion
+    state: started
+    enabled: true

roles/salt/tasks/repo.yaml

@@ -0,0 +1,36 @@
+---
+- name: Ensure APT keyrings directory exists
+  ansible.builtin.file:
+    path: /etc/apt/keyrings
+    state: directory
+    mode: "0755"
+
+- name: Download Salt public key
+  ansible.builtin.get_url:
+    url: https://packages.broadcom.com/artifactory/api/security/keypair/SaltProjectKey/public
+    dest: /tmp/salt-public.key
+    mode: "0644"
+
+- name: Convert Salt key to keyring
+  ansible.builtin.command:
+    cmd: >
+      gpg --dearmor
+      --output /etc/apt/keyrings/salt-archive-keyring.pgp
+      /tmp/salt-public.key
+  args:
+    creates: /etc/apt/keyrings/salt-archive-keyring.pgp
+
+- name: Remove temporary Salt public key
+  ansible.builtin.file:
+    path: /tmp/salt-public.key
+    state: absent
+
+- name: Install Salt repository
+  ansible.builtin.get_url:
+    url: https://github.com/saltstack/salt-install-guide/releases/latest/download/salt.sources
+    dest: /etc/apt/sources.list.d/salt.sources
+    mode: "0644"
+
+- name: Update apt cache
+  ansible.builtin.apt:
+    update_cache: true

roles/salt/templates/master.j2

@@ -0,0 +1,11 @@
+interface: 0.0.0.0
+
+auto_accept: False
+
+file_roots:
+  base:
+    - /srv/salt/roots
+
+pillar_roots:
+  base:
+    - /srv/salt/pillar

roles/salt/templates/minion.j2

@@ -0,0 +1,5 @@
+master: {{ salt_master }}
+id: {{ salt_minion_id }}
+
+grains:
+  role: {{ salt_role }}