test: replace kitchen to molecule

.gitignore

@@ -1,2 +1,2 @@
 .kitchen/*
-
+*.pyc

.kitchen.yml

@@ -1,23 +0,0 @@
----
-driver:
-  name: vagrant
-  provider: virtualbox
-  box: bento/debian-10.0
-
-provisioner:
-  name: ansible_playbook
-  hosts: localhost
-  require_ansible_repo: false
-  require_ansible_omnibus: true
-  require_chef_for_busser: true
-  ansible_verbose: false
-  ansible_inventory: ./test/integration/inventory
-
-platforms:
-  - name: debian-9
-    provisioner:
-      extra_vars:
-        ansible_python_interpreter: python3
-
-suites:
-  - name: default

Gemfile

@@ -1,8 +0,0 @@
-source 'https://rubygems.org'
-
-group :development do
-  gem 'kitchen-ansible'
-  gem 'kitchen-vagrant'
-  gem 'rubocop', '0.50.0'
-  gem 'test-kitchen'
-end

Gemfile.lock

@@ -1,130 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    ast (2.4.0)
-    bcrypt_pbkdf (1.0.1)
-    builder (3.2.3)
-    ed25519 (1.2.4)
-    equatable (0.6.1)
-    erubis (2.7.0)
-    ffi (1.11.1)
-    gssapi (1.3.0)
-      ffi (>= 1.0.1)
-    gyoku (1.3.1)
-      builder (>= 2.1.2)
-    httpclient (2.8.3)
-    kitchen-ansible (0.50.1)
-      net-ssh (>= 3)
-      test-kitchen (>= 1.4)
-    kitchen-vagrant (1.6.0)
-      test-kitchen (>= 1.4, < 3)
-    license-acceptance (1.0.13)
-      pastel (~> 0.7)
-      tomlrb (~> 1.2)
-      tty-box (~> 0.3)
-      tty-prompt (~> 0.18)
-    little-plugger (1.1.4)
-    logging (2.2.2)
-      little-plugger (~> 1.1)
-      multi_json (~> 1.10)
-    mixlib-install (3.11.18)
-      mixlib-shellout
-      mixlib-versioning
-      thor
-    mixlib-shellout (2.4.4)
-    mixlib-versioning (1.2.7)
-    multi_json (1.13.1)
-    necromancer (0.5.0)
-    net-scp (2.0.0)
-      net-ssh (>= 2.6.5, < 6.0.0)
-    net-ssh (5.2.0)
-    net-ssh-gateway (2.0.0)
-      net-ssh (>= 4.0.0)
-    nori (2.6.0)
-    parallel (1.17.0)
-    parser (2.6.3.0)
-      ast (~> 2.4.0)
-    pastel (0.7.3)
-      equatable (~> 0.6)
-      tty-color (~> 0.5)
-    powerpack (0.1.2)
-    rainbow (2.2.2)
-      rake
-    rake (12.3.3)
-    rubocop (0.50.0)
-      parallel (~> 1.10)
-      parser (>= 2.3.3.1, < 3.0)
-      powerpack (~> 0.1)
-      rainbow (>= 2.2.2, < 3.0)
-      ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.10.1)
-    rubyntlm (0.6.2)
-    rubyzip (1.2.3)
-    strings (0.1.5)
-      strings-ansi (~> 0.1)
-      unicode-display_width (~> 1.5)
-      unicode_utils (~> 1.4)
-    strings-ansi (0.1.0)
-    test-kitchen (2.2.5)
-      bcrypt_pbkdf (~> 1.0)
-      ed25519 (~> 1.2)
-      license-acceptance (~> 1.0, >= 1.0.11)
-      mixlib-install (~> 3.6)
-      mixlib-shellout (>= 1.2, < 3.0)
-      net-scp (>= 1.1, < 3.0)
-      net-ssh (>= 2.9, < 6.0)
-      net-ssh-gateway (>= 1.2, < 3.0)
-      thor (~> 0.19)
-      winrm (~> 2.0)
-      winrm-elevated (~> 1.0)
-      winrm-fs (~> 1.1)
-    thor (0.20.3)
-    tomlrb (1.2.8)
-    tty-box (0.4.0)
-      pastel (~> 0.7.2)
-      strings (~> 0.1.5)
-      tty-cursor (~> 0.7)
-    tty-color (0.5.0)
-    tty-cursor (0.7.0)
-    tty-prompt (0.19.0)
-      necromancer (~> 0.5.0)
-      pastel (~> 0.7.0)
-      tty-reader (~> 0.6.0)
-    tty-reader (0.6.0)
-      tty-cursor (~> 0.7)
-      tty-screen (~> 0.7)
-      wisper (~> 2.0.0)
-    tty-screen (0.7.0)
-    unicode-display_width (1.6.0)
-    unicode_utils (1.4.0)
-    winrm (2.3.2)
-      builder (>= 2.1.2)
-      erubis (~> 2.7)
-      gssapi (~> 1.2)
-      gyoku (~> 1.0)
-      httpclient (~> 2.2, >= 2.2.0.2)
-      logging (>= 1.6.1, < 3.0)
-      nori (~> 2.0)
-      rubyntlm (~> 0.6.0, >= 0.6.1)
-    winrm-elevated (1.1.1)
-      winrm (~> 2.0)
-      winrm-fs (~> 1.0)
-    winrm-fs (1.3.2)
-      erubis (~> 2.7)
-      logging (>= 1.6.1, < 3.0)
-      rubyzip (~> 1.1)
-      winrm (~> 2.0)
-    wisper (2.0.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  kitchen-ansible
-  kitchen-vagrant
-  rubocop (= 0.50.0)
-  test-kitchen
-
-BUNDLED WITH
-   1.17.3

meta/main.yml

@@ -1,8 +1,9 @@
 ---
 galaxy_info:
-  role_name: docker
+  role_name: swarm
+  namespace: mylegitech
   author: Adrien Waksberg
-  company: Artifaille
+  company: MyLegiTech
   description: Install docker and configure docker swarm
   license: Apache2
   min_ansible_version: 2.10

molecule/default/converge.yml

@@ -1,14 +1,13 @@
 ---
-- hosts: default
-  connection: local
+- name: Converge
+  hosts: all
+  roles:
+    - swarm
   vars:
     docker_swarm_manager: true
     docker_advertise_addr: 127.0.0.1
     docker_networks:
       - name: proxy
-        config:
-          - gateway: 172.45.0.1
-            subnet: 172.45.0.0/16
     docker_services:
       - name: traefik
         image: traefik:1.7
@@ -20,6 +19,7 @@
         publish:
           - published_port: 80
             target_port: 80
+            mode: host
         mounts:
           - source: /var/run/docker.sock
             target: /var/run/docker.sock
@@ -33,5 +33,7 @@
           traefik.frontend.rule: 'Host:whoami'
           traefik.port: '8000'
 
-  roles:
-    - ansible-role-docker
+  pre_tasks:
+    - name: update apt cache
+      ansible.builtin.apt:
+        update_cache: true

molecule/default/molecule.yml

@@ -0,0 +1,18 @@
+---
+driver:
+  name: docker
+platforms:
+  - name: debian11
+    image: nishiki/debian11:molecule
+    privileged: true
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:ro
+    command: /bin/systemd
+    capabilities:
+      - SYS_ADMIN
+lint: |
+  set -e
+  yamllint .
+  ansible-lint .
+verifier:
+  name: testinfra

molecule/default/tests/test_default.py

@@ -0,0 +1,33 @@
+import testinfra.utils.ansible_runner
+import time
+
+time.sleep(60)
+
+def test_packages(host):
+  package = host.package('docker.io')
+  assert package.is_installed
+
+def test_service(host):
+  service = host.service('docker')
+  assert service.is_running
+  assert service.is_enabled
+
+def test_sockets(host):
+  socket = host.socket('tcp://0.0.0.0:80')
+  assert socket.is_listening
+
+def test_docker_network(host):
+  cmd = host.run('docker network list')
+  assert cmd.succeeded
+  assert 'proxy' in cmd.stdout
+
+def test_docker_container(host):
+  cmd = host.run('docker ps')
+  assert cmd.succeeded
+  assert 'whoami' in cmd.stdout
+  assert 'traefik' in cmd.stdout
+
+def test_databases(host):
+  cmd = host.run('curl -H "Host: whoami" http://127.0.0.1')
+  assert cmd.succeeded
+  assert "I'm " in cmd.stdout

test/integration/default/serverspec/default_spec.rb

@@ -1,30 +0,0 @@
-require 'serverspec'
-
-set :backend, :exec
-
-puts
-puts '================================'
-puts %x(ansible --version)
-puts '================================'
-
-sleep 60
-
-describe package('docker-ce') do
-  it { should be_installed }
-end
-
-describe command('docker network list') do
-  its(:exit_status) { should eq 0 }
-  its(:stdout) { should match 'proxy' }
-end
-
-describe command('docker ps') do
-  its(:exit_status) { should eq 0 }
-  its(:stdout) { should match 'whoami' }
-  its(:stdout) { should match 'traefik' }
-end
-
-describe command('curl -H "Host: whoami" http://127.0.0.1') do
-  its(:exit_status) { should eq 0 }
-  its(:stdout) { should match "I'm " }
-end

test/integration/inventory

@@ -1,2 +0,0 @@
-[default]
-localhost