From a8f2af0503598993bbdd5562680899c3677c5336 Mon Sep 17 00:00:00 2001
From: Brad Beam <brad.beam@b-rad.info>
Date: Tue, 13 Dec 2016 09:36:17 -0600
Subject: [PATCH] Adding initial rkt support
---
cluster.yml | 1 +
inventory/group_vars/all.yml | 4 ++++
roles/download/defaults/main.yml | 2 +-
roles/rkt/defaults/main.yml | 6 +++++
roles/rkt/tasks/install.yml | 41 ++++++++++++++++++++++++++++++++
roles/rkt/tasks/main.yml | 4 ++++
roles/rkt/vars/debian.yml | 2 ++
roles/rkt/vars/fedora.yml | 2 ++
roles/rkt/vars/redhat.yml | 2 ++
9 files changed, 63 insertions(+), 1 deletion(-)
create mode 100644 roles/rkt/defaults/main.yml
create mode 100644 roles/rkt/tasks/install.yml
create mode 100644 roles/rkt/tasks/main.yml
create mode 100644 roles/rkt/vars/debian.yml
create mode 100644 roles/rkt/vars/fedora.yml
create mode 100644 roles/rkt/vars/redhat.yml
diff --git a/cluster.yml b/cluster.yml
index e10c0d2c9..ce169a161 100644
--- a/cluster.yml
+++ b/cluster.yml
@@ -28,6 +28,7 @@
roles:
- { role: kubernetes/preinstall, tags: preinstall }
- { role: docker, tags: docker }
+ - { role: rkt, tags: rkt }
- hosts: etcd:!k8s-cluster
any_errors_fatal: true
diff --git a/inventory/group_vars/all.yml b/inventory/group_vars/all.yml
index 839da100a..a3598e9db 100644
--- a/inventory/group_vars/all.yml
+++ b/inventory/group_vars/all.yml
@@ -197,3 +197,7 @@ k8s_image_pull_policy: IfNotPresent
# default packages to install within the cluster
kpm_packages: []
# - name: kube-system/grafana
+
+rkt_version: 1.21.0
+etcd_deployment_type: rkt
+kubelet_deployment_type: docker
diff --git a/roles/download/defaults/main.yml b/roles/download/defaults/main.yml
index df9bd75c7..8c1225527 100644
--- a/roles/download/defaults/main.yml
+++ b/roles/download/defaults/main.yml
@@ -121,7 +121,7 @@ downloads:
unarchive: true
owner: "etcd"
mode: "0755"
- container: "{{ etcd_deployment_type == 'docker' }}"
+ container: "{{ etcd_deployment_type }} in [ 'docker', 'rkt' ]"
repo: "{{ etcd_image_repo }}"
tag: "{{ etcd_image_tag }}"
hyperkube:
diff --git a/roles/rkt/defaults/main.yml b/roles/rkt/defaults/main.yml
new file mode 100644
index 000000000..6794429a5
--- /dev/null
+++ b/roles/rkt/defaults/main.yml
@@ -0,0 +1,6 @@
+---
+
+rkt_version: 1.12.0
+rkt_pkg_version: "{{ rkt_version }}-1"
+rkt_download_src: https://github.com/coreos/rkt
+rkt_download_url: "{{ rkt_download_src }}/releases/download/v{{ rkt_version }}"
diff --git a/roles/rkt/tasks/install.yml b/roles/rkt/tasks/install.yml
new file mode 100644
index 000000000..0317c7a7e
--- /dev/null
+++ b/roles/rkt/tasks/install.yml
@@ -0,0 +1,41 @@
+---
+- name: gather os specific variables for rkt
+ include_vars: "{{ item }}"
+ with_first_found:
+ - files:
+ - "{{ ansible_distribution|lower }}-{{ ansible_distribution_version|lower|replace('/', '_') }}.yml"
+ - "{{ ansible_distribution|lower }}-{{ ansible_distribution_release }}.yml"
+ - "{{ ansible_distribution|lower }}-{{ ansible_distribution_major_version|lower|replace('/', '_') }}.yml"
+ - "{{ ansible_distribution|lower }}.yml"
+ - "{{ ansible_os_family|lower }}.yml"
+ - defaults.yml
+ paths:
+ - ../vars
+ skip: true
+ tags: facts
+
+#- name: download rkt pkg
+# get_url:
+# url: "{{ rkt_download_url }}/{{rkt_pkg_name}}"
+# dest: "{{ local_release_dir }}"
+# when: (ansible_os_family != "CoreOS") and "rkt" in [ etcd_deployment_type, kubelet_deployment_type ]
+
+- name: install rkt pkg on ubuntu
+ apt:
+ deb: "{{ rkt_download_url }}/{{ rkt_pkg_name }}"
+ state: present
+ register: rkt_task_result
+ until: rkt_task_result|success
+ retries: 4
+ delay: "{{ retry_stagger | random + 3 }}"
+ when: ansible_os_family == "Debian" and "rkt" in [ etcd_deployment_type, kubelet_deployment_type ]
+
+- name: "install rkt pkg on centos"
+ yum:
+ pkg: "{{ rkt_download_url }}/{{ rkt_pkg_name }}"
+ state: present
+ register: rkt_task_result
+ until: rkt_task_result|success
+ retries: 4
+ delay: "{{ retry_stagger | random + 3 }}"
+ when: ansible_os_family == "RedHat" and "rkt" in [ etcd_deployment_type, kubelet_deployment_type ]
diff --git a/roles/rkt/tasks/main.yml b/roles/rkt/tasks/main.yml
new file mode 100644
index 000000000..9d87123bb
--- /dev/null
+++ b/roles/rkt/tasks/main.yml
@@ -0,0 +1,4 @@
+---
+
+- name: Install rkt
+ include: install.yml
diff --git a/roles/rkt/vars/debian.yml b/roles/rkt/vars/debian.yml
new file mode 100644
index 000000000..9cfffe5c9
--- /dev/null
+++ b/roles/rkt/vars/debian.yml
@@ -0,0 +1,2 @@
+---
+rkt_pkg_name: "rkt_{{ rkt_pkg_version }}_amd64.deb"
diff --git a/roles/rkt/vars/fedora.yml b/roles/rkt/vars/fedora.yml
new file mode 100644
index 000000000..13149e8fb
--- /dev/null
+++ b/roles/rkt/vars/fedora.yml
@@ -0,0 +1,2 @@
+---
+rkt_pkg_name: "rkt-{{ rkt_pkg_version }}.x86_64.rpm"
diff --git a/roles/rkt/vars/redhat.yml b/roles/rkt/vars/redhat.yml
new file mode 100644
index 000000000..13149e8fb
--- /dev/null
+++ b/roles/rkt/vars/redhat.yml
@@ -0,0 +1,2 @@
+---
+rkt_pkg_name: "rkt-{{ rkt_pkg_version }}.x86_64.rpm"
--
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