[WIP] Create Github Actions tests workflow

.github/workflows/tests.yml

@@ -0,0 +1,48 @@
+name: Test suite
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-16.04, ubuntu-18.04]
+        rails_env: [staging, production]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python 3.6
+        uses: actions/setup-python@v2
+        if: ${{ matrix.os != 'ubuntu-16.04' }}
+        with:
+          python-version: 3.6
+
+        # https://github.com/pypa/pip/pull/9189
+      - name: Install python3.6 on Ubuntu 16.04
+        if: ${{ matrix.os == 'ubuntu-16.04' }}
+        run: |
+          sudo add-apt-repository -y ppa:deadsnakes/ppa
+          sudo apt-get update
+          sudo apt-get install -y python3.6 python3.6-dev python3.6-venv
+          wget https://bootstrap.pypa.io/get-pip.py
+          sudo -H python3.6 get-pip.py
+          sudo ln -s /usr/bin/python3.6 /usr/local/bin/python3
+          sudo ln -s /usr/bin/python3.6 /usr/local/bin/python
+      - name: Install Ansible
+        run:  pip install ansible
+      - name: Update system packages
+        run: sudo apt-get update -y
+      - name: Install OpenSSH
+        run: sudo apt-get install -y openssh-server
+      - name: Generate dummy SSH key
+        run: ssh-keygen -t rsa -N "" -f ~/.ssh/id_rsa
+      - name: Create hosts file
+        run: echo "localhost ansible_connection=local ansible_user=root" > hosts
+      - name: Run CONSUL installer
+        run: ansible-playbook consul.yml -i hosts --extra-vars "env=${{ matrix.rails_env }} domain=localhost errbit=True" -vvv

README.md

@@ -28,7 +28,7 @@ A remote server with one of the supported distributions:
 - Ubuntu 16.04 x64
 - Ubuntu 18.04 x64
 
-Access to a remote server via public ssh key without password.
+Access to a remote server via public ssh key without password. If you don't have a SSH key pair yet, you can generate it with `ssh-keygen` command on Linux based systems, this key will be added to the `deploy` user `.ssh/authorized_keys` file during installation process so the machine from where running the installer has access to the servers as the `deploy` user.
 The default user is `deploy` but you can [use any user](#using-a-different-user-than-deploy) with sudo privileges.
 
 ```

roles/errbit/tasks/main.yml

@@ -12,7 +12,7 @@
 - name: Use bundler 1.x
   replace:
     path: "{{ errbit_dir }}/Gemfile.lock"
-    regexp: '   2.1.2'
+    regexp: '   2.1.4'
     replace: '   1.17.1'
 
 - name: Create log folder

roles/mongodb/tasks/main.yml

@@ -1,5 +1,15 @@
-- name: Install MongoDB
+- name: Uninstall preinstalled MongoDB versions
+  apt:
+    name:
+      - mongodb*
+      - mongodb-org*
+    purge: yes
+    state: absent
+  ignore_errors: yes
+
+- name: Install latest MongoDB version
   apt:
     name:
       - mongodb
       - mongodb-server
+    state: present