Cinder storage role

cinder-controller.yml

@@ -0,0 +1,9 @@
+---
+- hosts: all
+  name: Dummy to gather facts
+  tasks: []
+
+- hosts: cinder-controller
+  become: True
+  roles:
+     - cinder-controller

cinder-storage.yml

@@ -0,0 +1,9 @@
+---
+- hosts: all
+  name: Dummy to gather facts
+  tasks: []
+
+- hosts: cinder-storage
+  become: True
+  roles:
+     - cinder-storage

generate_secrets.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python
+
+"""
+Open the secrets.yml and replace all passwords.
+Original is backed up.
+"""
+
+import random
+import string
+from subprocess import call
+from yaml import load, dump
+
+try:
+    from yaml import CLoader as Loader, CDumper as Dumper
+except ImportError:
+    from yaml import Loader, Dumper
+
+# length of generated passwords.
+pass_length = 20
+
+with open('secrets.yml', 'r') as f:
+    data = load(f, Loader=Loader)
+
+for key, value in data.iteritems():
+    data[key] = ''.join(
+        random.choice(string.ascii_letters + string.digits)
+        for _ in range(pass_length))
+
+# Make numbered backups of the secrets file.
+call(['cp', '--backup=numbered', 'secrets.yml', 'secrets.yml.bak'])
+
+with open('secrets.yml', 'w') as f:
+    dump(data, f, Dumper=Dumper, default_flow_style=False)

hosts

@@ -39,5 +39,11 @@ openstack01-node01 provider_interface_name=ens192
 [nova-controller]
 openstack01-node03
 
+[cinder-controller]
+openstack01-node03
+
+[cinder-storage]
+openstack01-node01 storage_volume=/dev/loop0
+
 [nova-compute]
 openstack01-node04 provider_interface_name=dummy0

post-install.yml

@@ -0,0 +1,26 @@
+---
+- hosts: all
+  name: Dummy to gather facts
+  tasks: []
+
+- hosts: keystone
+  become: True
+  vars_files:
+    - settings.yml
+  tasks:
+    - name: copy public key
+      copy:
+        content: "{{ rsa_pub }}"
+        dest: /srv/keystone/root/id_rsa.pub
+    - name: post install configuration
+      command: docker exec -i keystone.service bash -c "source /root/admin-openrc.sh && {{ item }}"
+      with_items:
+        - openstack network create  --share --external  --provider-physical-network provider  --provider-network-type flat provider
+        - >
+            openstack subnet create --network provider
+            --allocation-pool start={{ allocation_pool['start'] }},end={{ allocation_pool['end'] }}
+            --dns-nameserver {{ dns_nameserver }} --gateway {{ gateway }} --subnet-range {{ subnet_range }} provider
+        - openstack flavor create --id 0 --vcpus 1 --ram 64 --disk 1 m1.nano
+        - openstack keypair create --public-key /root/id_rsa.pub adminkey
+
+

roles/cinder-controller/tasks/main.yml

@@ -31,8 +31,8 @@
     state: directory
     mode: 0777
   with_items:
-      - /srv/cinder
-      - /srv/cinder/root
+      - /srv/cinder-controller
+      - /srv/cinder-controller/root
 
 - name: install service file.
   template:
@@ -48,7 +48,7 @@
   command: >
              /usr/bin/docker run --rm
              {{ env_vars }}
-             -v /srv/cinder/root:/root \
+             -v /srv/cinder-controller/root:/root \
              {{ docker_image }} /etc/bootstrap.sh
   tags: bootstrap
 

roles/cinder-controller/templates/cinder-controller.service

@@ -10,7 +10,7 @@ ExecStartPre=-/usr/bin/docker kill %n
 ExecStartPre=-/usr/bin/docker rm %n
 ExecStart=/usr/bin/docker run --name %n \
   {{ env_vars | replace('\n', '') }} \
-  -v /srv/glance/root:/root \
+  -v /srv/cinder-controller/root:/root \
   -p 8776:8776 \
   {{ docker_image }}
 

roles/cinder-storage/tasks/main.yml

@@ -0,0 +1,61 @@
+# Build and install a docker image for cinder.
+---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
+- set_fact:
+    docker_image: webhost12.service.rug.nl/hpc/openstack-cinder-storage:latest
+    env_vars: >
+        -e "MY_IP={{ ansible_default_ipv4.address }}"
+        -e "CINDER_HOST={{ hostvars[groups['cinder-storage'][0]]['ansible_default_ipv4']['address'] }}"
+        -e "CINDER_PASSWORD={{ secrets['CINDER_PASSWORD'] }}"
+        -e "CINDER_USER=cinder"
+        -e "GLANCE_HOST={{ hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address'] }}"
+        -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
+        -e "MYSQL_HOST={{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}"
+        -e "MYSQL_ROOT_PASSWORD={{ secrets['MYSQL_ROOT_PASSWORD'] }}"
+        -e "OS_PASSWORD={{ secrets['OS_PASSWORD'] }}"
+        -e "RABBIT_HOST={{ hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address'] }}"
+        -e "RABBIT_PASSWORD={{ secrets['RABBIT_PASSWORD'] }}"
+        -e "RABBIT_USER=openstack"
+
+- name: pull docker image
+  docker_image:
+    name: "{{ docker_image }}"
+  tags: pull
+
+- name: Make build and persistent directories
+  file:
+    path: "{{ item }}"
+    state: directory
+    mode: 0777
+  with_items:
+      - /srv/cinder-storage
+      - /srv/cinder-storage/root
+
+- name: initial setup
+  command: >
+             /usr/bin/docker run --rm
+             --privileged
+             {{ env_vars }}
+             -v /srv/cinder-storage/root:/root \
+             -v "{{ storage_volume }}":/dev/cinder_storage_volume \
+             {{ docker_image }} /etc/bootstrap.sh
+  tags: bootstrap
+
+- name: install service file.
+  template:
+    src: templates/cinder-storage.service
+    dest: /etc/systemd/system/cinder-storage.service
+    mode: 644
+    owner: root
+    group: root
+
+- command: systemctl daemon-reload
+
+- name: make sure service is started
+  systemd:
+    name: cinder-storage.service
+    state: restarted

roles/cinder-storage/templates/cinder-storage.service

@@ -0,0 +1,20 @@
+[Unit]
+Description=Openstack Glance Container
+After=docker.service
+Requires=docker.service
+
+[Service]
+TimeoutStartSec=0
+Restart=always
+ExecStartPre=-/usr/bin/docker kill %n
+ExecStartPre=-/usr/bin/docker rm %n
+ExecStart=/usr/bin/docker run --name %n \
+  --privileged \
+  {{ env_vars | replace('\n', '') }} \
+  -v /srv/cinder-storage/root:/root \
+  -v "{{ storage_volume }}":/dev/cinder_storage_volume \
+  -p 8776:8776 \
+  {{ docker_image }}
+
+[Install]
+WantedBy=multi-user.target

settings.yml

@@ -0,0 +1,12 @@
+---
+- allocation_pool:
+    start: 172.23.128.50
+    end: 172.23.128.249
+
+- dns_nameserver: 129.125.4.6
+
+- gateway: 172.23.128.250
+
+- subnet_range: 172.23.128.0/24
+
+- rsa_pub: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDStPUPXkcu81onUm/le54JCu174yXJJDsthDr96Mv8irBVBWuy5FxnaASuDpmC4QE4s0UAIg1iq/SWrr8qdBQ4OVuYFiW0S7ZJvcoKr/40Wh+T5MeltGQfmkDp6kBsfaMSo6M4tF1c8i+XgOgxb4fxHYb8mFhseztRLx6McxJJJLB0nu+T12WQ01nl0XtwD+3EsZWfxRH0KA59VHZSe3Anc5z+Fm7WU+1Vzy6/pkiIhVReI1L6VVhZsIdSu3fQK6fHQcujtfuw6RKEpisZQqnxMUviWQ98yeQXHk6Nx840WCh3vvKveEAoC4Y/UEZa1TMe6PczfUaLjaidUkpulJsP egon@egon-pc

site.yml

@@ -9,3 +9,4 @@
 - include: neutron-controller.yml
 - include: nova-compute.yml
 - include: horizon.yml
+- include: post-install.yml