Add k8s support

JIRA: -

Add a new k8s scenario for compass

Change-Id: Ic5f58a6152315333684e4f2752aaa0d5d870d9ee
Signed-off-by: hu xinhui <xinhui_hu@foxmail.com>

7 files changed, 208 insertions, 0 deletions

diff --git a/deploy/adapters/ansible/kubernetes/roles/pre-k8s/files/centos_base.repo b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/files/centos_base.repo
new file mode 100644
index 00000000..914b0a8b
--- /dev/null
+++ b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/files/centos_base.repo
@@ -0,0 +1,31 @@
+[base]

+name=CentOS-$releasever - Base

+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os&infra=$infra

+#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/

+gpgcheck=1

+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

+

+#released updates

+[updates]

+name=CentOS-$releasever - Updates

+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates&infra=$infra

+#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/

+gpgcheck=1

+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

+

+#additional packages that may be useful

+[extras]

+name=CentOS-$releasever - Extras

+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras&infra=$infra

+#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/

+gpgcheck=1

+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

+

+#additional packages that extend functionality of existing packages

+[centosplus]

+name=CentOS-$releasever - Plus

+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus&infra=$infra

+#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/

+gpgcheck=1

+enabled=0

+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

diff --git a/deploy/adapters/ansible/kubernetes/roles/pre-k8s/files/modules b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/files/modules
new file mode 100644
index 00000000..7a479351
--- /dev/null
+++ b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/files/modules
@@ -0,0 +1,7 @@
+# /etc/modules: kernel modules to load at boot time.

+# This file contains the names of kernel modules that should be loaded

+# at boot time, one per line. Lines beginning with "#" are ignored.

+# Parameters can be specified after the module name.

+

+bonding

+8021q

diff --git a/deploy/adapters/ansible/kubernetes/roles/pre-k8s/tasks/RedHat.yml b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/tasks/RedHat.yml
new file mode 100644
index 00000000..58af0f7b
--- /dev/null
+++ b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/tasks/RedHat.yml
@@ -0,0 +1,55 @@
+############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+############################################################################
+---
+- name: make sure ssh dir exist
+  file:
+    path: '{{ item.path }}'
+    owner: '{{ item.owner }}'
+    group: '{{ item.group }}'
+    state: directory
+    mode: 0755
+  with_items:
+    - path: /root/.ssh
+      owner: root
+      group: root
+
+- name: write ssh config
+  copy:
+    content: "UserKnownHostsFile /dev/null\nStrictHostKeyChecking no"
+    dest: '{{ item.dest }}'
+    owner: '{{ item.owner }}'
+    group: '{{ item.group }}'
+    mode: 0600
+  with_items:
+    - dest: /root/.ssh/config
+      owner: root
+      group: root
+
+- name: generate ssh keys
+  shell: if [ ! -f ~/.ssh/id_rsa.pub ]; \
+         then ssh-keygen -q -t rsa -f ~/.ssh/id_rsa -N ""; \
+         else echo "already gen ssh key!"; fi;
+
+- name: fetch ssh keys
+  fetch:
+    src: /root/.ssh/id_rsa.pub
+    dest: /tmp/ssh-keys-{{ ansible_hostname }}
+    flat: "yes"
+
+- authorized_key:
+    user: root
+    key: "{{ lookup('file', item) }}"
+  with_fileglob:
+    - /tmp/ssh-keys-*
+    - /root/.ssh/id_rsa.pub
+
+- name: change sources(yum) list
+  copy:
+    src: centos_base.repo
+    dest: /etc/yum.repos.d/centos_base.repo
diff --git a/deploy/adapters/ansible/kubernetes/roles/pre-k8s/tasks/Ubuntu.yml b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/tasks/Ubuntu.yml
new file mode 100644
index 00000000..5bb77485
--- /dev/null
+++ b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/tasks/Ubuntu.yml
@@ -0,0 +1,71 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- name: make sure ssh dir exist
+  file:
+    path: '{{ item.path }}'
+    owner: '{{ item.owner }}'
+    group: '{{ item.group }}'
+    state: directory
+    mode: 0755
+  with_items:
+    - path: /root/.ssh
+      owner: root
+      group: root
+
+- name: write ssh config
+  copy:
+    content: "UserKnownHostsFile /dev/null\nStrictHostKeyChecking no"
+    dest: '{{ item.dest }}'
+    owner: '{{ item.owner }}'
+    group: '{{ item.group }}'
+    mode: 0600
+  with_items:
+    - dest: /root/.ssh/config
+      owner: root
+      group: root
+
+- name: generate ssh keys
+  shell: if [ ! -f ~/.ssh/id_rsa.pub ]; \
+         then ssh-keygen -q -t rsa -f ~/.ssh/id_rsa -N ""; \
+         else echo "already gen ssh key!"; fi;
+
+- name: fetch ssh keys
+  fetch:
+    src: /root/.ssh/id_rsa.pub
+    dest: /tmp/ssh-keys-{{ ansible_hostname }}
+    flat: "yes"
+
+- authorized_key:
+    user: root
+    key: "{{ lookup('file', item) }}"
+  with_fileglob:
+    - /tmp/ssh-keys-*
+    - /root/.ssh/id_rsa.pub
+
+- name: rm apt.conf
+  file:
+    path: /etc/apt/apt.conf
+    state: absent
+
+- name: restart ntp service
+  shell: "service ntp restart"
+
+- name: add the appropriate kernel modules
+  copy:
+    src: modules
+    dest: /etc/modules
+
+- name: change the MaxSessions
+  lineinfile:
+    dest: /etc/ssh/sshd_config
+    line: "MaxSessions 500"
+
+- name: restart ssh service
+  shell: service ssh  restart
diff --git a/deploy/adapters/ansible/kubernetes/roles/pre-k8s/tasks/main.yml b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/tasks/main.yml
new file mode 100644
index 00000000..76203440
--- /dev/null
+++ b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/tasks/main.yml
@@ -0,0 +1,14 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- include: "{{ ansible_distribution }}.yml"
+  when: ansible_distribution == 'Ubuntu'
+
+- include: "{{ ansible_os_family }}.yml"
+  when: ansible_os_family == 'RedHat' and ansible_distribution_major_version == '7'
diff --git a/deploy/adapters/ansible/kubernetes/roles/pre-k8s/templates/hosts b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/templates/hosts
new file mode 100644
index 00000000..847c193e
--- /dev/null
+++ b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/templates/hosts
@@ -0,0 +1,9 @@
+# localhost

+127.0.0.1 localhost

+# controller

+10.1.0.50 host1

+10.1.0.51 host2

+10.1.0.52 host3

+# compute

+10.1.0.53 host4

+10.1.0.54 host5

diff --git a/deploy/adapters/ansible/kubernetes/roles/pre-k8s/vars/main.yml b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/vars/main.yml
new file mode 100644
index 00000000..b196bd25
--- /dev/null
+++ b/deploy/adapters/ansible/kubernetes/roles/pre-k8s/vars/main.yml
@@ -0,0 +1,21 @@
+---
+aptpackages:
+- bridge-utils
+- debootstrap
+- ifenslave
+- ifenslave-2.6
+- lsof
+- lvm2
+- ntp
+- ntpdate
+- sudo
+- vlan
+- tcpdump
+
+yumpackages:
+- bridge-utils
+- iputils
+- lvm2
+- ntp
+- tcpdump
+- vim