Better support for Debian

ansible/tasks/common/docker.yml

@@ -8,25 +8,25 @@
       - lsb-release
     state: latest
 
-- name: Add docker gpg key (Debian)
-  shell: curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg -y
-  when: ansible_os_family == 'Debian'
+- name: Check lsb_release -cs
+  shell: lsb_release -is
+  register: lsb_release
 
 - name: Add docker gpg key (Ubuntu)
   shell: curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg -y
-  when: ansible_os_family == 'Ubuntu'
+  when: lsb-release.stdout == 'Ubuntu'
 
-- name: Check lsb_release -cs
-  shell: lsb_release -cs
-  register: lsb_release
+- name: Add docker gpg key (Debian)
+  shell: curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg -y
+  when: lsb-release.stdout == 'Debian'
 
 - name: Add deb repo for docker (Ubuntu)
   shell: echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
-  when: ansible_os_family == 'Ubuntu'
+  when: lsb-release.stdout == 'Ubuntu'
 
 - name: Add deb repo for docker (Debian)
   shell: echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
-  when: ansible_os_family == 'Debian'
+  when: lsb-release.stdout == 'Debian'
 
 - name: Update packages
   apt: