fix linter errors

roles/wg_spoke/molecule/default/converge.yml

@@ -0,0 +1,20 @@
+---
+- name: Converge
+  hosts: all
+  roles:
+    - role: genlab.common.wg_spoke
+      iface_name: adm
+      subnet: "10.0.0.0"
+      netmask: "24"
+      spoke_ipv4_vpn: "10.0.0.1"
+      spoke_port: "51820"
+      spoke_pkey: eGqGx4A5ufFKatLflPFKNuzFgGuospIe08iPbTlEhm0=
+      hub_pubkey: EvcoZ21/p0AHz5y95jwjVIR9puljc2kXqh/f3U1A4nk=
+      # hub_psk: 5qmMuLuGQT7w8VnHPsZDO4vRF5wEKcpEtaCQW1BLmbg=
+      hub_ipv4_wan: "1.2.3.4"
+      hub_ipv4_vpn: "10.0.0.254"
+      hub_port: "51820"
+      dns_server: "10.0.0.254:5300"
+      domain: "adm.local"
+      wg_spoke_hide_secrets: false
+      wg_spoke_logging: false  # doesn't work in Github Actions environment

roles/wg_spoke/molecule/default/molecule.yml

@@ -0,0 +1,27 @@
+---
+dependency:
+  name: galaxy
+
+driver:
+  name: docker
+
+platforms:
+  - name: ubuntu
+    image: geerlingguy/docker-${MOLECULE_DISTRO:-ubuntu2204}-ansible:latest
+    pre_build_image: true
+    command: ${MOLECULE_DOCKER_COMMAND:-""}
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
+    privileged: true
+
+provisioner:
+  name: ansible
+
+verifier:
+  name: ansible
+
+lint: |
+  set -e
+  yamllint .
+  ansible-lint .

roles/wg_spoke/molecule/default/verify.yml

@@ -0,0 +1,13 @@
+---
+- name: Verify
+  hosts: all
+  gather_facts: false
+  any_errors_fatal: true
+  vars:
+    iface_name: adm
+
+  tasks:
+    - name: "Check that the Wireguard service is running"
+      ansible.builtin.service:
+        name: wg-quick@{{ iface_name }}
+        state: started