Bug fixes after testing

roles/install-docker/tasks/main.yml

@@ -13,13 +13,17 @@
     state: directory
     mode: '0744'
 
-- name: Get keyring
+- name: Add GPG keyring 
   become: true
-  shell: curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
-
-- name: Add repository
+  apt_key:
+    url: https://download.docker.com/linux/ubuntu/gpg
+    state: present
+  
+- name: Add Docker repo
   become: true
-  shell: echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-pluginsudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-pluginlinux/ubuntu   $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+  apt_repository:
+    repo: deb https://download.docker.com/linux/ubuntu focal stable 
+    state: present
 
 - name: Update repository and install docker
   apt:
@@ -28,4 +32,10 @@
     - docker-ce-cli
     - containerd.io
     - docker-compose-plugin
-    update_cache: yes
+    update_cache: yes
+
+- name: Install Docker compose 
+  get_url:
+    url: https://github.com/docker/compose/releases/download/v2.17.2/docker-compose-linux-x86_64
+    dest: /usr/local/bin/docker-compose
+    mode: 'u+x,g+x'