From 5b96b26593027a71145ab84af290e81e38ae42d3 Mon Sep 17 00:00:00 2001
From: Jesper Hess Nielsen <jesper@graffen.dk>
Date: Thu, 10 May 2018 11:19:54 +0200
Subject: [PATCH] Add docker role + check for python

---
 roles/docker/tasks/main.yml | 17 +++++++++++++++++
 roles/playbook.yml          | 18 +++++++++++++++++-
 2 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 roles/docker/tasks/main.yml

diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
new file mode 100644
index 00000000..4670c248
--- /dev/null
+++ b/roles/docker/tasks/main.yml
@@ -0,0 +1,17 @@
+---
+- name: add docker gpg key
+  apt_key:
+    keyserver: pgp.key-server.io
+    id: 8D81803C0EBFCD88
+    state: present
+
+- name: add docker apt repository
+  apt_repository:
+    repo: deb https://download.docker.com/linux/ubuntu artful stable
+    state: present
+    update_cache: yes
+
+- name: install docker-ce
+  apt:
+    name: docker-ce
+    state: present
diff --git a/roles/playbook.yml b/roles/playbook.yml
index 5ca84e66..92d09de8 100644
--- a/roles/playbook.yml
+++ b/roles/playbook.yml
@@ -1,4 +1,14 @@
 ---
+- hosts: all
+  gather_facts: False
+  
+  pre_tasks:
+  - name: install python for Ansible
+    raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)
+    register: output
+    changed_when: output.stdout != ""
+  - setup:
+
 - name: "Include host secrets where applicable"
   hosts: "all"
   tasks:
@@ -11,4 +21,10 @@
   hosts: "all"
   become: yes
   roles:
-    - "ubuntu_base"
\ No newline at end of file
+    - "ubuntu_base"
+
+- name: "Install docker on all kubernetes servers"
+  hosts: "all_kubernetes_servers"
+  become: yes
+  roles:
+    - "docker"
\ No newline at end of file