feat: added molecule role testing

handlers/main.yaml

@@ -3,7 +3,7 @@
 # kea-dhcp4-server
 - name: "restart kea-dhcp4-server"
   ansible.builtin.systemd:
-    name: "kea-dhcp4-server.service"
+    name: "kea-dhcp4-server"
     state: "restarted"
     daemon_reload: true
     enabled: true

molecule/default/converge.yml

@@ -0,0 +1,8 @@
+---
+
+- name: "converge"
+  hosts: "all"
+  become: true
+  gather_facts: true
+  roles:
+    - role: "siempie.dhcp"

molecule/default/molecule.yml

@@ -0,0 +1,42 @@
+---
+
+dependency:
+  name: "galaxy"
+
+driver:
+  name: "docker"
+
+platforms:
+
+  # debian 12
+  - name: "debian-12"
+    image: "geerlingguy/docker-debian12-ansible:latest"
+    pre_build_image: true
+    privileged: true
+    volumes:
+      - "/sys/fs/cgroup:/sys/fs/cgroup:rw"
+    command: "/lib/systemd/systemd"
+
+  # ubuntu 22
+  - name: "ubuntu-22"
+    image: "geerlingguy/docker-ubuntu2204-ansible:latest"
+    pre_build_image: true
+    privileged: true
+    volumes:
+      - "/sys/fs/cgroup:/sys/fs/cgroup:rw"
+    command: "/lib/systemd/systemd"
+
+  # ubuntu 24
+  - name: "ubuntu-24"
+    image: "geerlingguy/docker-ubuntu2404-ansible:latest"
+    pre_build_image: true
+    privileged: true
+    volumes:
+      - "/sys/fs/cgroup:/sys/fs/cgroup:rw"
+    command: "/lib/systemd/systemd"
+
+provisioner:
+  name: "ansible"
+
+verifier:
+  name: "ansible"

molecule/default/verify.yml

@@ -0,0 +1,20 @@
+---
+
+# verify
+- name: "verify"
+  hosts: "all"
+  become: true
+  gather_facts: true
+  tasks:
+
+    # check if kea-dhcp4-server is installed
+    - name: "check package"
+      ansible.builtin.package:
+        name: "kea-dhcp4-server"
+        state: "present"
+
+    # check if kea-dhcp4-server is started
+    - name: "check service"
+      ansible.builtin.service:
+        name: "kea-dhcp4-server"
+        state: "started"

tasks/install.yaml

@@ -4,4 +4,5 @@
 - name: "install kea-dhcp4-server"
   ansible.builtin.apt:
     name: "kea-dhcp4-server"
+    cache_valid_time: 120
   when: 'ansible_os_family == "Debian"'