feat: add alpine support

tasks/install.yaml

@@ -1,6 +1,36 @@
 ---
-# remove old docker.io packages
+
-- name: "remove old docker.io packages"
+# install docker - alpine
+- name: "install docker - alpine"
+  when: "ansible_os_family == 'Alpine'"
+  block:
+
+    # install docker
+    - name: "install docker"
+      community.general.apk:
+        name: "{{ item }}"
+        update_cache: true
+        state: "present"
+      with_items:
+        - "docker"
+        - "docker-compose"
+        - "py3-docker-py"
+
+    # start and enable service
+    - name: "start and enable docker service"
+      ansible.builtin.service:
+        name: "docker"
+        state: "started"
+        enabledenabled: true
+
+
+# install docker - debian
+- name: "install docker - debian"
+  when: "ansible_os_family == 'Debian'"
+  block:
+
+    # remove old docker.io packages
+    - name: "remove old docker.io packages"
       ansible.builtin.apt:
         name: "{{ item }}"
         state: "absent"
@@ -13,22 +43,22 @@
         - "podman-docker"
         - "runc"
 
-# create keyrings directory
+    # create keyrings directory
-- name: "create keyrings directory"
+    - name: "create keyrings directory"
       ansible.builtin.file:
         path: "/etc/apt/keyrings"
         state: "directory"
         mode: "0755"
 
-# add docker gpg key
+    # add docker gpg key
-- name: "docker gpg key"
+    - name: "docker gpg key"
       ansible.builtin.get_url:
         url: "https://download.docker.com/linux/debian/gpg"
         dest: "/etc/apt/keyrings/docker.asc"
         mode: "0644"
 
-# add docker repository
+    # add docker repository
-- name: "docker repository"
+    - name: "docker repository"
       ansible.builtin.apt_repository:
         repo:
           "deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.asc] \
@@ -36,8 +66,8 @@
         state: "present"
         filename: "docker"
 
-# install docker
+    # install docker
-- name: "install docker"
+    - name: "install docker"
       ansible.builtin.apt:
         name: "{{ item }}"
         state: "present"
@@ -50,8 +80,8 @@
         - "python3-pip"
         - "python3-docker"
 
-# nfs client
+    # nfs client
-- name: "install nfs-common"
+    - name: "install nfs-common"
       ansible.builtin.apt:
         name: "nfs-common"
         state: "present"