Update molecule configuration to run the service locally

molecule/default/Dockerfile.j2

-FROM docker.io/geerlingguy/docker-debian10-ansible
-
-# ENV container docker
-ENV DEBIAN_FRONTEND noninteractive
-
-
-RUN apt-get update \
-  && apt-get install -y --no-install-recommends sudo systemd systemd-sysv \
-    build-essential wget libffi-dev libssl-dev git curl gnupg2 \
-    python3-pip python3-dev python3-setuptools python3-wheel
-
-RUN echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list 
-
-RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add - 
-
-RUN apt-get update \
-  && apt-get install -y --no-install-recommends yarn 
-
-RUN rm -rf /var/lib/apt/lists/* \
-  && rm -Rf /usr/share/doc && rm -Rf /usr/share/man \
-  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
-  && rm -rf /lib/systemd/system/multi-user.target.wants/* \
-  && rm -rf /etc/systemd/system/*.wants/* \
-  && rm -rf /lib/systemd/system/local-fs.target.wants/* \
-  && rm -rf /lib/systemd/system/sockets.target.wants/*udev* \
-  && rm -rf /lib/systemd/system/sockets.target.wants/*initctl* \
-  && rm -rf /lib/systemd/system/sysinit.target.wants/systemd-tmpfiles-setup* \
-  && rm -rf /lib/systemd/system/systemd-update-utmp* \
-  && apt-get clean
-
-# # Make sure systemd doesn't start gettys on tty
-RUN rm -f /lib/systemd/system/multi-user.target.wants/getty.target
-
-VOLUME ["/sys/fs/cgroup"]
-CMD ["/lib/systemd/systemd"]
\ No newline at end of file

molecule/default/converge.yml

@@ -2,7 +2,7 @@
 - name: Converge
   hosts: all
   vars:
-    service_hedgedocs_domain: "127.0.0.1"
+    service_hedgedocs_domain: "127.0.0.1:8888"
     hedgedoc_db_user: "hedgedocs"
     hedgedoc_sql_password: "hedgedocs"
     hedgedoc_db_name: "hedgedocs"

molecule/default/molecule.yml

@@ -18,13 +18,14 @@ platforms:
     exposed_ports:
       - 80/udp
       - 80/tcp
-    # published_ports:
-    #   - 0.0.0.0:8888:80/udp
-    #   - 0.0.0.0:8888:80/tcp
+    published_ports:
+      - 8888:80/udp
+      - 8888:80/tcp
 provisioner:
   name: ansible
   env:
-    ANSIBLE_VERBOSITY: 3
+    ANSIBLE_VERBOSITY: 1
+    ANSIBLE_STDOUT_CALLBACK: yaml
 verifier:
   name: ansible
 lint: |

molecule/default/prepare.yml

@@ -6,7 +6,8 @@
     npm_config_unsafe_perm: "true"
     nodejs_npm_global_packages:
       - name: yarn
-    service_url: "127.0.0.1"
+    service_url: "hedgedocs"
+    nginx_remove_default_vhost: true
     nginx_extra_http_options: |
       map $http_upgrade $connection_upgrade {
         default upgrade;
@@ -14,8 +15,8 @@
       }   
 
     nginx_vhosts:
-      - listen: "80"
-        server_name: "{{ service_url }}"
+      - listen: "80 default_server"
+        server_name: "_"
         access_log: "/var/log/nginx/{{ service_url }}_access.log"
         error_log: "/var/log/nginx/{{ service_url }}_error.log"
         state: "present"
@@ -51,10 +52,12 @@
           - curl
           - gnupg2
         state: present
+    # We need to install Yarn via Raw because the default yarn package present in the debian repos is out-of-date.
     - name: Install yarn
-      ansible.builtin.command:
-        cmd: |
-          echo "deb https://dl.yarnpkg.com/debian/ stable main" >> /etc/apt/sources.list.d/yarn.list && \
-          curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add - && \
-          apt-get update \
-          && apt-get install -y --no-install-recommends yarn 
\ No newline at end of file
+      raw: >
+        echo "deb https://dl.yarnpkg.com/debian/ stable main" >> /etc/apt/sources.list.d/yarn.list && 
+        curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add - && 
+        apt-get update 
+        && apt-get install -y --no-install-recommends yarn
+      args:
+        executable: /bin/bash

molecule/default/verify.yml

@@ -5,6 +5,27 @@
   hosts: all
   gather_facts: false
   tasks:
-  - name: Example assertion
+  - name: Nginx is present
+    ansible.builtin.stat:
+      path: /usr/sbin/nginx
+  
+  - name: Get service state
+    ansible.builtin.service_facts:
+
+  - name: Check that Nginx service is running
+    ansible.builtin.assert:
+      that:
+        - services["nginx.service"]["state"] == "running"
+        - services["nginx.service"]["status"] == "enabled"
+  
+  - name: Check that pSQL service is running
+    ansible.builtin.assert:
+      that:
+        - services["postgresql@11-main.service"]["state"] == "running"
+        - services["postgresql@11-main.service"]["status"] == "active"
+  
+  - name: Check that Hedgedocs service is running
     ansible.builtin.assert:
-      that: true
+      that:
+        - services["hedgedocs.service"]["state"] == "running"
+        - services["hedgedocs.service"]["status"] == "enabled"
\ No newline at end of file