From 9e76cd40aa62cd79d2d341409a7d6352d83b23e3 Mon Sep 17 00:00:00 2001
From: Paul <paul@zom.bi>
Date: Mon, 10 Aug 2020 22:53:13 +0200
Subject: [PATCH] Add basic roles

---
 playbook.yml                     | 13 ++++++++++
 roles/common/tasks/main.yml      | 12 +++++++++
 roles/docker/defaults/main.yml   |  7 ++++++
 roles/docker/tasks/main.yml      | 42 ++++++++++++++++++++++++++++++++
 roles/python-base/tasks/main.yml | 19 +++++++++++++++
 5 files changed, 93 insertions(+)
 create mode 100644 playbook.yml
 create mode 100644 roles/common/tasks/main.yml
 create mode 100644 roles/docker/defaults/main.yml
 create mode 100644 roles/docker/tasks/main.yml
 create mode 100644 roles/python-base/tasks/main.yml

diff --git a/playbook.yml b/playbook.yml
new file mode 100644
index 0000000..d95d1e6
--- /dev/null
+++ b/playbook.yml
@@ -0,0 +1,13 @@
+---
+- hosts: all
+  gather_facts: false
+  roles:
+    - role: python-base
+
+- hosts: all
+  roles:
+    - role: common
+      tags: ['common']
+    - role: docker
+      when: docker
+      tags: ['docker']
diff --git a/roles/common/tasks/main.yml b/roles/common/tasks/main.yml
new file mode 100644
index 0000000..1ad8dab
--- /dev/null
+++ b/roles/common/tasks/main.yml
@@ -0,0 +1,12 @@
+---
+- name: Install goodies
+  apt: pkg={{ item }} state=present
+  with_items:
+  - apticron
+  - unattended-upgrades
+  - htop
+  - iftop
+  - iotop
+  - neovim
+  - tmux
+  - git
diff --git a/roles/docker/defaults/main.yml b/roles/docker/defaults/main.yml
new file mode 100644
index 0000000..450d5dc
--- /dev/null
+++ b/roles/docker/defaults/main.yml
@@ -0,0 +1,7 @@
+---
+# Docker Compose options.
+docker_old_compose_path: /usr/local/bin/docker-compose
+
+# Information about the old repository entry.
+docker_apt_release_channel: stable
+docker_old_apt_repository: "deb https://download.docker.com/linux/{{ ansible_distribution|lower }} {{ ansible_distribution_release }} {{ docker_apt_release_channel }}"
diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
new file mode 100644
index 0000000..72f297a
--- /dev/null
+++ b/roles/docker/tasks/main.yml
@@ -0,0 +1,42 @@
+---
+- name: Ensure old versions of docker are not installed
+  package:
+    name: "{{ item }}"
+    state: absent
+  with_items:
+    - docker
+    - docker-engine
+    - docker-ce
+
+- name: Delete old docker-compose version if it's present
+  file:
+    path: "{{ docker_old_compose_path }}"
+    state: absent
+
+
+- name: old docker apt key is no longer present
+  apt_key:
+    url: https://download.docker.com/linux/ubuntu/gpg
+    id: 9DC858229FC7DD38854AE2D88D81803C0EBFCD88
+    state: absent
+
+- name: ensure docker repository is disabled
+  apt_repository:
+    repo: "{{ docker_old_apt_repository }}"
+    state: absent
+    update_cache: yes
+
+- name: Ensure docker is installed
+  package:
+    name: "{{ item }}"
+    state: present
+  with_items:
+    - docker.io
+    - docker-compose
+
+- name: Ensure docker is started and enabled at boot
+  service:
+    name: docker
+    state: started
+    enabled: yes
+
diff --git a/roles/python-base/tasks/main.yml b/roles/python-base/tasks/main.yml
new file mode 100644
index 0000000..d9b8cc5
--- /dev/null
+++ b/roles/python-base/tasks/main.yml
@@ -0,0 +1,19 @@
+---
+# Some of the tasks below use 'raw', as more abstracted tasks such as 'apt'
+# or 'shell' require python to be already installed. This can not be
+# guaranteed at this point, so we will use raw until we installed all the
+# necessary stuff.
+
+# first update the apt cache.
+- name: "repositories are up to date"
+  raw: "apt-get update"
+  changed_when: False
+
+# install all requirements for ansible
+- name: "python is installed"
+  raw: "apt-get --yes install python python-apt"
+  changed_when: False
+
+# At this point we can use the extra functionality from the installed
+# libraries and no longer need to use 'raw'.
+# ----- below this line, everything is allowed :) -----