Ansible 2.0

.travis.yml

@@ -8,14 +8,15 @@ addons:
     - node1
 
 env:
-  - SITE=cluster.yml
+  - SITE=cluster.yml ANSIBLE_VERSION=2.0.0
+  - SITE=cluster.yml ANSIBLE_VERSION=1.9.4
 
 before_install:
   - sudo apt-get update -qq
 
 install:
   # Install Ansible.
-  - sudo -H pip install ansible
+  - sudo -H pip install ansible==${ANSIBLE_VERSION}
   - sudo -H pip install netaddr
 
 cache:

cluster.yml

@@ -1,6 +1,5 @@
 ---
 - hosts: downloader
-  sudo: no
   roles:
     - { role: download, tags: download }
 

roles/dnsmasq/tasks/main.yml

@@ -59,12 +59,8 @@
 
 - name: target resolv.conf file
   set_fact:
-    resolvconffile: >
-      {%- if resolvconf.stat.exists == True -%}
-      /etc/resolvconf/resolv.conf.d/head
-      {%- else -%}
-      /etc/resolv.conf
-      {%- endif -%}
+    resolvconffile: >-
+      {%- if resolvconf.stat.exists == True -%}/etc/resolvconf/resolv.conf.d/head{%- else -%}/etc/resolv.conf{%- endif -%}
 
 - name: Add search resolv.conf
   lineinfile:

roles/docker/tasks/main.yml

@@ -22,25 +22,36 @@
 
 - name: ensure docker requirements packages are installed
   action: "{{ docker_package_info.pkg_mgr }}"
-  args: docker_package_info.args
+  args:
+    name: "{{item}}"
+    state: latest
+    update_cache: yes
   with_items: docker_package_info.pre_pkgs
   when: docker_package_info.pre_pkgs|length > 0
 
 - name: ensure docker repository public key is installed
   action: "{{ docker_repo_key_info.pkg_key }}"
-  args: docker_repo_key_info.args
+  args:
+    id: "{{item}}"
+    keyserver: "{{docker_repo_key_info.keyserver}}"
+    state: present
   with_items: docker_repo_key_info.repo_keys
-  when: docker_repo_key_info.repo_keys|length > 0
 
 - name: ensure docker repository is enabled
   action: "{{ docker_repo_info.pkg_repo }}"
-  args: docker_repo_info.args
+  args:
+    repo: "{{item}}"
+    update_cache: yes
+    state: present
   with_items: docker_repo_info.repos
   when: docker_repo_info.repos|length > 0
 
 - name: ensure docker packages are installed
   action: "{{ docker_package_info.pkg_mgr }}"
-  args: docker_package_info.args
+  args:
+    pkg: "{{item}}"
+    update_cache: yes
+    state: latest
   with_items: docker_package_info.pkgs
   when: docker_package_info.pkgs|length > 0
 

roles/docker/vars/centos-6.yml

@@ -2,10 +2,6 @@ docker_kernel_min_version: '2.6.32-431'
 
 docker_package_info:
   pkg_mgr: yum
-  args:
-      name: "{{ item }}"
-      state: latest
-      update_cache: yes
   pre_pkgs:
     - epel-release
     - curl
@@ -15,10 +11,8 @@ docker_package_info:
 
 docker_repo_key_info:
   pkg_key: ''
-  args: {}
   repo_keys: []
 
 docker_repo_info:
   pkg_repo: ''
-  args: {}
   repos: []

roles/docker/vars/debian.yml

@@ -2,11 +2,6 @@ docker_kernel_min_version: '3.2'
 
 docker_package_info:
   pkg_mgr: apt
-  args:
-    pkg: "{{ item }}"
-    update_cache: yes
-    cache_valid_time: 600
-    state: latest
   pre_pkgs:
     - apt-transport-https
     - curl
@@ -16,19 +11,12 @@ docker_package_info:
 
 docker_repo_key_info:
   pkg_key: apt_key
-  args:
-    id: "{{ item }}"
   keyserver: hkp://p80.pool.sks-keyservers.net:80
-    state: present
   repo_keys:
     - 58118E89F3A912897C070ADBF76221572C52609D
 
 docker_repo_info:
   pkg_repo: apt_repository
-  args:
-    repo: "{{ item }}"
-    update_cache: yes
-    state: present
   repos:
     - >
        deb https://apt.dockerproject.org/repo

roles/docker/vars/fedora-20.yml

@@ -2,10 +2,6 @@ docker_kernel_min_version: '0'
 
 docker_package_info:
   pkg_mgr: yum
-  args:
-      name: "{{ item }}"
-      state: latest
-      update_cache: yes
   pre_pkgs:
     - curl
   pkgs:
@@ -13,10 +9,8 @@ docker_package_info:
 
 docker_repo_key_info:
   pkg_key: ''
-  args: {}
   repo_keys: []
 
 docker_repo_info:
   pkg_repo: ''
-  args: {}
   repos: []

roles/docker/vars/redhat.yml

@@ -2,10 +2,6 @@ docker_kernel_min_version: '0'
 
 docker_package_info:
   pkg_mgr: yum
-  args:
-      name: "{{ item }}"
-      state: latest
-      update_cache: yes
   pre_pkgs:
     - curl
   pkgs:
@@ -13,10 +9,8 @@ docker_package_info:
 
 docker_repo_key_info:
   pkg_key: ''
-  args: {}
   repo_keys: []
 
 docker_repo_info:
   pkg_repo: ''
-  args: {}
   repos: []

roles/kubernetes/master/tasks/main.yml

@@ -60,9 +60,8 @@
   uri:
     url: http://127.0.0.1:{{ kube_apiserver_insecure_port }}/api/v1/namespaces
     method: POST
-    body: '{"apiVersion":"v1","kind":"Namespace","metadata":{"name":"kube-system"}}'
+    body: "{{namespace_kubesystem|to_json}}"
     status_code: 201,409
-    body_format: json
   run_once: yes
   when: inventory_hostname == groups['kube-master'][0]
 

roles/kubernetes/master/vars/main.yml

@@ -0,0 +1,6 @@
+---
+namespace_kubesystem:
+  apiVersion: v1
+  kind: Namespace
+  metadata:
+    name: kube-system