I misunderstood pause. need sleep.

for galera to work.

README.md

@@ -1,8 +1,42 @@
 # hpc-cloud
 
-This repository will contain playbooks to bring up openstack components inside docker containers.
+This repository contains playbooks to bring up openstack components inside docker containers.
+It makes use of ansible roles for the openstack components and the supporting infrastructure.
+The following roles are installed.
+
+### Openstack components.
+
+* keystone
+* glance-controller
+* horizon
+* neutron-controller
+* nova-controller
+* nova-compute
+* cinder-controller
+* cinder-storage
+
+### Auxilary components:
+
+* database (mariadb)
+* rabbitmq (cluster of three nodes)
+* memcached
+
+## Getting started:
+
+### Prerequisites:
+* A cluster of servers to install the components on.
+  * The machines running nova-compute and neutron-controller need a separate interface for neutron to use.
+* ubuntu 16.04 with python installed (usually already present).
+* Access to the webhost12.service.rug.nl docker repository.
+
+### Settings:
+Passwords need be added to `secrets.yml.topol` and it needs to be saved as `secrets.yml`.
+This can be done by running `./generate_secrets.py`.
+Optionally, one can encrypt the secrtets by running `ansible-vault encrypt secrets.yml`.
+
+
+### Secrets:
 
-It makes use of ansible roles.
 The roles can be set in the inventory file (hosts)
 
 To bring up one role, for instance keystone, use:

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

gcc-post-install.yml

@@ -0,0 +1,35 @@
+---
+- 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 vlan --provider-segment 985 vlan985
+        - >
+            openstack subnet create --subnet-range 172.23.34.0/24 --gateway 172.23.34.1
+            --network vlan985 --allocation-pool start=172.23.34.50,end=172.23.34.60
+            --dns-nameserver 8.8.4.4 vlan985_subnet
+        - openstack network create --share --external --provider-physical-network provider --provider-network-type vlan --provider-segment 16 vlan16
+        - >
+            openstack subnet create --subnet-range 195.169.22.0/23 --gateway 195.169.23.251
+            --network vlan16 --allocation-pool start=195.169.22.237,end=195.169.22.237
+            --dns-nameserver 8.8.4.4 vlan16_subnet
+
+        - openstack flavor create --ram 4096 --disk 40 --vcpus 2  "Molgenis Dual"
+        - openstack flavor create --ram 16384 --disk 40 --vcpus 4  "Molgenis Quad 16GB"
+        - openstack flavor create --ram 8192 --disk 40 --vcpus 4  "Molgenis Quad 8GB"
+
+        - openstack keypair create --public-key /root/id_rsa.pub adminkey
+
+

gcc-site.yml

@@ -0,0 +1,14 @@
+---
+- include: common.yml
+- include: rabbitmq.yml
+- include: memcached.yml
+- include: mariadb.yml
+- include: keystone.yml
+- include: glance-controller.yml
+- include: nova-controller.yml
+- include: neutron-controller.yml
+- include: cinder-controller.yml
+- include: cinder-storage.yml
+- include: nova-compute.yml
+- include: horizon.yml
+- include: gcc-post-install.yml

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.topol', '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

@@ -34,10 +34,16 @@ openstack01-node03
 #run_options="-e CASSANDRA_SEEDS=172.23.41.1"
 
 [neutron-controller]
-openstack01-node01
+openstack01-node01 physical_interface_mappings=provider:ens192
 
 [nova-controller]
 openstack01-node03
 
+[cinder-controller]
+openstack01-node03
+
+[cinder-storage]
+openstack01-node01 storage_volume=/dev/loop0
+
 [nova-compute]
-openstack01-node04
+openstack01-node04 physical_interface_mappings=provider:dummy0

mariadb.yml

@@ -4,3 +4,10 @@
   become: True
   roles:
       - mariadb
+  vars:
+      hostname_node0: "{{ hostvars[groups['databases'][0]]['ansible_hostname'] }}"
+      hostname_node1: "{{ hostvars[groups['databases'][1]]['ansible_hostname'] }}"
+      hostname_node2: "{{ hostvars[groups['databases'][2]]['ansible_hostname'] }}"
+      ip_node0: "{{ hostvars[groups['databases'][0]]['listen_ip'] | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}"
+      ip_node1: "{{ hostvars[groups['databases'][1]]['listen_ip'] | default(hostvars[groups['databases'][1]]['ansible_default_ipv4']['address']) }}"
+      ip_node2: "{{ hostvars[groups['databases'][2]]['listen_ip'] | default(hostvars[groups['databases'][2]]['ansible_default_ipv4']['address']) }}"

openstack03

@@ -0,0 +1,35 @@
+[databases]
+openstack03
+
+[keystone]
+openstack03
+
+[glance-controller]
+openstack03
+
+[horizon]
+openstack03
+
+[rabbitmq]
+openstack03
+
+[memcached]
+openstack03
+
+[neutron-controller]
+openstack03 physical_interface_mappings=provider:enp4s0f0
+
+[nova-controller]
+openstack03
+
+[cinder-controller]
+openstack03
+
+[cinder-storage]
+openstack03 storage_volume=/dev/sdb1
+
+[nova-compute]
+openstack03 physical_interface_mappings=provider:enp4s0f0
+
+[all:vars]
+listen_ip=172.23.40.243

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/cassandra/tasks/main.yml

@@ -7,9 +7,14 @@
     mode: 644
     owner: root
     group: root
+
 - name: install service file
   command: systemctl daemon-reload
+
 - name: make sure service is started
   systemd:
     name: cassandra.service
     state: started
+
+- name: start service at boot.
+  command: systemctl reenable cassandra.service

roles/cinder-controller/tasks/main.yml

@@ -0,0 +1,62 @@
+# Build and install a docker image for cinder.
+---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
+- set_fact:
+    docker_image: registry.webhosting.rug.nl/hpc/openstack-cinder-controller:latest
+    env_vars: >
+        -e "MY_IP={{ listen_ip | default(ansible_default_ipv4.address) }}"
+        -e "CINDER_HOST={{ listen_ip | default(hostvars[groups['cinder-controller'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "CINDER_PASSWORD={{ secrets['CINDER_PASSWORD'] }}"
+        -e "CINDER_USER=cinder"
+        -e "KEYSTONE_HOST={{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MEMCACHED_HOST={{ listen_ip | default(hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MYSQL_HOST={{ listen_ip | default(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={{ listen_ip | default(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-controller
+      - /srv/cinder-controller/root
+
+- name: install service file.
+  template:
+    src: templates/cinder-controller.service
+    dest: /etc/systemd/system/cinder-controller.service
+    mode: 644
+    owner: root
+    group: root
+
+- name: start service at boot.
+  command: systemctl reenable cinder-controller.service
+
+- command: systemctl daemon-reload
+
+- name: Initialize database.
+  command: >
+             /usr/bin/docker run --rm
+             {{ env_vars }}
+             -v /srv/cinder-controller/root:/root \
+             {{ docker_image }} /etc/bootstrap.sh
+  tags: bootstrap
+
+- name: make sure service is started
+  systemd:
+    name: cinder-controller.service
+    state: restarted

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

@@ -0,0 +1,18 @@
+[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 \
+  {{ env_vars | replace('\n', '') }} \
+  -v /srv/cinder-controller/root:/root \
+  -p 8776:8776 \
+  {{ docker_image }}
+
+[Install]
+WantedBy=multi-user.target

roles/cinder-storage/tasks/main.yml

@@ -0,0 +1,64 @@
+# Build and install a docker image for cinder.
+---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
+- set_fact:
+    docker_image: registry.webhosting.rug.nl/hpc/openstack-cinder-storage:latest
+    env_vars: >
+        -e "MY_IP={{ listen_ip | default(ansible_default_ipv4.address) }}"
+        -e "CINDER_HOST={{ listen_ip | default(hostvars[groups['cinder-storage'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "CINDER_PASSWORD={{ secrets['CINDER_PASSWORD'] }}"
+        -e "CINDER_USER=cinder"
+        -e "GLANCE_HOST={{ listen_ip | default(hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "KEYSTONE_HOST={{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MYSQL_HOST={{ listen_ip | default(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={{ listen_ip | default(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: start service at boot.
+  command: systemctl reenable cinder-storage.service
+
+- 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 Cinder Storage 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 8777:8776 \
+  {{ docker_image }}
+
+[Install]
+WantedBy=multi-user.target

roles/dockerregistry/tasks/main.yml

@@ -7,13 +7,18 @@
     mode: 644
     owner: root
     group: root
+
 - name: install service file
   command: systemctl daemon-reload
+
 - name: make sure service is started
   systemd:
     name: dockerregistry.service
     state: started
 
+- name: start service at boot.
+  command: systemctl reenable dockerregistry.service
+
 - name: Copy certificates and passwd file
   copy:
     src: "{{ item }}"

roles/glance-controller/tasks/main.yml

@@ -1,18 +1,24 @@
 # Build and install a docker image for glance.
 ---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
 - set_fact:
-    docker_image: webhost12.service.rug.nl/hpc/openstack-glance:latest
+    docker_image: registry.webhosting.rug.nl/hpc/openstack-glance:latest
     env_vars: >
-        -e "RABBIT_HOST={{ hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "MEMCACHED_HOST={{ hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "MYSQL_HOST={{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "MYSQL_ROOT_PASSWORD=geheim"
-        -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "GLANCE_HOST={{ hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address'] }}"
+        -e "GLANCE_HOST={{ listen_ip | default(hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "GLANCE_PASSWORD={{ secrets['GLANCE_PASSWORD'] }}"
         -e "GLANCE_USER=glance"
-        -e "GLANCE_PASSWORD=geheim"
+        -e "KEYSTONE_HOST={{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MEMCACHED_HOST={{ listen_ip | default(hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MYSQL_HOST={{ listen_ip | default(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={{ listen_ip | default(hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "RABBIT_PASSWORD={{ secrets['RABBIT_PASSWORD'] }}"
         -e "RABBIT_USER=openstack"
-        -e "RABBIT_PASSWORD=geheim"
 
 - name: pull docker image
   docker_image:
@@ -26,6 +32,7 @@
     mode: 0777
   with_items:
       - /srv/glance
+      - /srv/glance/root
 
 - name: install service file.
   template:
@@ -35,13 +42,18 @@
     owner: root
     group: root
 
+- name: start service at boot.
+  command: systemctl reenable glance.service
+
 - command: systemctl daemon-reload
 
 - name: Initialize database.
   command: >
              /usr/bin/docker run --rm
              {{ env_vars }}
-             --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }} \
+             --add-host=keystone:{{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }} \
+             -v /srv/glance/root:/root \
+             -v /var/lib/glance/images:/var/lib/glance/images \
              {{ docker_image }} /etc/bootstrap.sh
   tags: bootstrap
 

roles/glance-controller/templates/glance.service

@@ -6,9 +6,12 @@ Requires=docker.service
 [Service]
 TimeoutStartSec=0
 Restart=always
-ExecStartPre=-/usr/bin/docker rm -f %n
+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 /var/lib/glance/images:/var/lib/glance/images \
   -p 9292:9292 \
   {{ docker_image }}
 

roles/horizon/tasks/main.yml

@@ -1,11 +1,12 @@
 # Run hpc/horizon
 ---
 - set_fact:
-    docker_image: webhost12.service.rug.nl/hpc/openstack-horizon:latest
+    docker_image: registry.webhosting.rug.nl/hpc/openstack-horizon:latest
 
 - name: pull docker image
   docker_image:
     name: "{{ docker_image }}"
+    force: True
   tags: pull
 
 - name: install service file.
@@ -18,6 +19,9 @@
 
 - command: systemctl daemon-reload
 
+- name: start service at boot.
+  command: systemctl reenable horizon.service
+
 - name: make sure service is started
   systemd:
     name: horizon.service

roles/horizon/templates/horizon.service

@@ -6,11 +6,12 @@ Requires=docker.service
 [Service]
 TimeoutStartSec=0
 Restart=always
-ExecStartPre=-/usr/bin/docker rm -f %n
+ExecStartPre=-/usr/bin/docker kill %n
+ExecStartPre=-/usr/bin/docker rm %n
 ExecStart=/usr/bin/docker run --name %n \
-  -e "MEMCACHED_SERVER={{ hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address'] }}" \
-  -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}" \
-  --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }} \
+  -e "MEMCACHED_SERVER={{ hostvars[groups['memcached'][0]]['listen_ip'] | default(hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address']) }}" \
+  -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['listen_ip'] | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}" \
+  --add-host=keystone:{{ hostvars[groups['keystone'][0]]['listen_ip'] | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }} \
   -p 80:80 \
   {{ docker_image }}
 

roles/keystone/files/Dockerfile

@@ -1,31 +0,0 @@
-# Build keystone. It needs to be run with
-# --add-host=mariadb:<ip mariadb listens tp>
-# Wen starting with an initialized db,
-# run keystone-manage db_sync from this docker first:
-# $ docker run hpc/keystone --add-host=mariadb:<ip mariadb> "keystone-manage db_sync"
-
-FROM ubuntu:16.04
-
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5EDB1B62EC4926EA
-
-RUN set -x \
-    && echo "deb http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/ocata main" > /etc/apt/sources.list.d/ocata.list \
-    && apt-get -y update \
-    && apt-get -y install \
-    && apt-get -y install keystone python-openstackclient \
-    && apt-get -y clean
-
-# set admin token TODO: make this a secret
-# in volume of met env
-COPY keystone.conf /etc/keystone/keystone.conf
-
-RUN mkdir /etc/keystone/fernet-keys
-
-RUN chown keystone: /etc/keystone/fernet-keys
-
-COPY admin-openrc.sh root/admin-openrc.sh
-
-COPY bootstrap.sh /etc/bootstrap.sh
-
-#RUN keystone-manage db_sync
-CMD apachectl -DFOREGROUND

roles/keystone/files/bootstrap.sh

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-source /root/admin-openrc.sh
-
-openstack project create --domain default \
-      --description "Service Project" service
-
-openstack project create --domain default \
-  --description "Demo Project" demo
-
-openstack user create --domain default \
-  --password geheim demo
-
-openstack role create user
-
-openstack role add --project demo --user demo user

roles/keystone/files/keystone.conf

@@ -1,12 +0,0 @@
-[DEFAULT]
-
-verbose = true
-
-[database]
-connection = mysql+pymysql://keystone:keystone@mariadb/keystone
-
-[token]
-provider = fernet
-
-[identity]
-default_domain_id = default

roles/keystone/scripts/initialize_db.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Start a mariadb container to use its mysql client to initialize the keystone database.
-docker run --rm -i mariadb:10.2 mysql -uroot -pgeheim --host "$1" << EOF
+docker run --rm -i mariadb:10.2 mysql -uroot -p"$MYSQL_ROOT_PASSWORD" --host "$DB_HOST" << EOF
 CREATE DATABASE IF NOT EXISTS keystone;
 GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'keystone';
 GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'keystone';

roles/keystone/tasks/main.yml

@@ -1,17 +1,28 @@
 # Build and install a docker image for keystone.
 ---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
 - name: Make persistent directories
   file:
-    path: /srv/keystone/fernet-keys
+    path: "{{ item }}"
     state: directory
     mode: 0777
+  with_items:
+    - /srv
+    - /srv/keystone
+    - /srv/keystone/fernet-keys
+    - /srv/keystone/root
 
 - set_fact:
-    docker_image: webhost12.service.rug.nl/hpc/openstack-keystone:latest
+    docker_image: registry.webhosting.rug.nl/hpc/openstack-keystone:latest
 
 - name: pull docker image
   docker_image:
     name: "{{ docker_image }}"
+    force: True
   tags: pull
 
 - name: install service file.
@@ -25,8 +36,14 @@
 - name: install service file
   command: systemctl daemon-reload
 
+- name: start service at boot.
+  command: systemctl reenable keystone.service
+
 - name: Initialize db
-  script: scripts/initialize_db.sh {{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}
+  script: scripts/initialize_db.sh
+  environment:
+    MYSQL_ROOT_PASSWORD: "{{ secrets['MYSQL_ROOT_PASSWORD'] }}"
+    DB_HOST: "{{ listen_ip | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}"
   register: result
   until: result|succeeded
   # sometimes the initial connect fails.
@@ -38,19 +55,19 @@
 - name: keystone manage commands to setup db
   command: >
              /usr/bin/docker run --rm
-             --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}
+             --add-host=mariadb:{{ listen_ip | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}
              -v /srv/keystone/fernet-keys:/etc/keystone/fernet-keys
-             -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
+             -e "KEYSTONE_HOST={{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}"
              {{ docker_image }} keystone-manage {{ item }}
   with_items:
       - db_sync
       - fernet_setup --keystone-user keystone --keystone-group keystone
       - credential_setup --keystone-user keystone --keystone-group keystone
       - >
-          bootstrap --bootstrap-password geheim
-                    --bootstrap-admin-url http://{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}:35357/v3/
-                    --bootstrap-internal-url http://{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}:35357/v3/
-                    --bootstrap-public-url http://{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}:5000/v3/
+          bootstrap --bootstrap-password {{ secrets['OS_PASSWORD'] }}
+                    --bootstrap-admin-url http://{{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}:35357/v3/
+                    --bootstrap-internal-url http://{{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}:35357/v3/
+                    --bootstrap-public-url http://{{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}:5000/v3/
                     --bootstrap-region-id RegionOne
 
 - name: make sure service is started
@@ -61,7 +78,21 @@
 - name: Create a domain, projects users and roles
   command: >
              /usr/bin/docker run --rm
-             --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}
+             --add-host=mariadb:{{ listen_ip | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}
              -v /srv/keystone/fernet-keys:/etc/keystone/fernet-keys
-             -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
+             -v /srv/keystone/root:/root
+             -e "KEYSTONE_HOST={{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}"
+             -e "OS_AUTH_URL=http://${KEYSTONE_HOST}:35357/v3"
+             -e "OS_PASSWORD={{ secrets['OS_PASSWORD'] }}"
              {{ docker_image }} bash /etc/bootstrap.sh
+
+- name: install openstack client for management
+  apt:
+    name: python-openstackclient
+    state: latest
+    update_cache: yes
+
+- name: source admin-openrc.sh in root .bashrc
+  lineinfile:
+    path: /root/.bashrc
+    line: 'source /srv/keystone/root/admin-openrc.sh'

roles/keystone/templates/admin-openrc.sh

@@ -1,5 +1,5 @@
 export OS_TENANT_NAME=admin
 export OS_USERNAME=admin
-export OS_PASSWORD=geheim
+export OS_PASSWORD={{ hostvars[groups['keystone'][0]]['OS_PASSWORD'] }}
 export OS_AUTH_URL=http://{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}:35357/v3
 export OS_IDENTITY_API_VERSION=3

roles/keystone/templates/keystone.service

@@ -6,12 +6,14 @@ Requires=docker.service
 [Service]
 TimeoutStartSec=0
 Restart=always
-ExecStartPre=-/usr/bin/docker rm -f %n
+ExecStartPre=-/usr/bin/docker kill %n
+ExecStartPre=-/usr/bin/docker rm %n
 ExecStart=/usr/bin/docker run --name %n \
-  --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }} \
-  -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}" \
+  --add-host=mariadb:{{ hostvars[groups['databases'][0]]['listen_ip'] | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }} \
+  -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['listen_ip'] | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}" \
   -p 5000:5000 -p 35357:35357 \
   -v /srv/keystone/fernet-keys:/etc/keystone/fernet-keys \
+  -v /srv/keystone/root:/root \
   {{ docker_image }}
 
 [Install]

roles/mariadb/files/galera.cnf

@@ -0,0 +1,20 @@
+[mysqld]
+binlog_format=ROW
+default-storage-engine=innodb
+innodb_autoinc_lock_mode=2
+bind-address=0.0.0.0
+
+# Galera Provider Configuration
+wsrep_on=ON
+wsrep_provider=/usr/lib/galera/libgalera_smm.so
+
+# Galera Cluster Configuration
+wsrep_cluster_name="test_cluster"
+wsrep_cluster_address="gcomm://{{ ip_node0 }},{{ ip_node1 }},{{ ip_node2 }}"
+
+# Galera Synchronization Configuration
+wsrep_sst_method=rsync
+
+# Galera Node Configuration
+wsrep_node_address="{{ listen_ip | default(ansible_default_ipv4.address) }}"
+wsrep_node_name="{{ ansible_nodename }}"

roles/mariadb/tasks/main.yml

@@ -1,12 +1,9 @@
 # Install a docker based mariadb.
 ---
-- name: install service file.
-  template:
-    src: files/mysql.service
-    dest: /etc/systemd/system/mysql.service
-    mode: 644
-    owner: root
-    group: root
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
 
 - name: make mariadb settings volume
   file:
@@ -16,16 +13,60 @@
   with_items:
       - /srv/mariadb/lib/mysql
       - /srv/mariadb/etc/mysql
+      - /srv/mariadb/etc/mysql/conf.d
 
 - name: place settings file
   copy:
     src: files/my.cnf
-    dest: /srv/mariadb/etc/mysql
+    dest: /srv/mariadb/etc/mysql/conf.d/my.cnf
     mode: 660
 
-- command: systemctl daemon-reload
+- name: Set galara.cnf on node if we have at least three nodes.
+  template:
+    src: files/galera.cnf
+    dest: /srv/mariadb/etc/mysql/conf.d/galera.cnf
+    mode: 660
+  when: groups['databases'] | length >= 3
+
+  # This mimics galera_new_cluster.sh
+- name: Initialize a new cluster.
+  block:
+    - set_fact:
+        mariadb_args: "--wsrep-new-cluster"
+
+    - template:
+        src: templates/mysql.service
+        dest: /etc/systemd/system/mysql.service
+        mode: 644
+        owner: root
+        group: root
+
+    - command: systemctl daemon-reload
+
+    - systemd:
+        name: mysql.service
+        state: started
+
+  when: groups['databases'] | length >= 3 and ansible_hostname == hostname_node0
+
+- name: install service file.
+  block:
+    - set_fact:
+        mariadb_args: ""
+    - template:
+        src: templates/mysql.service
+        dest: /etc/systemd/system/mysql.service
+        mode: 644
+        owner: root
+        group: root
+
+- name: Give the master node some time to initialize the cluster.
+  command: bash -c "sleep 60 && systemctl daemon-reload"
 
 - name: make sure service is started
   systemd:
     name: mysql.service
     state: started
+
+- name: start service at boot.
+  command: systemctl reenable mysql.service

roles/mariadb/templates/mysql.service

@@ -6,13 +6,14 @@ Requires=docker.service
 [Service]
 TimeoutStartSec=0
 Restart=always
-ExecStartPre=-/usr/bin/docker stop %n
+ExecStartPre=-/usr/bin/docker kill %n || /bin/true
 ExecStartPre=-/usr/bin/docker rm %n
 ExecStartPre=/usr/bin/docker pull mariadb:10.2
-ExecStart=/usr/bin/docker run  -p 3306:3306 --name %n \
+ExecStart=/usr/bin/docker run --name %n \
+ --network host \
  -v /srv/mariadb/lib/mysql:/var/lib/mysql \
- -v /srv/mariadb/etc/mysql:/etc/mysql \
- -e MYSQL_ROOT_PASSWORD=geheim mariadb:10.2
+ -v /srv/mariadb/etc/mysql/conf.d:/etc/mysql/conf.d \
+ -e MYSQL_ROOT_PASSWORD={{ secrets['MYSQL_ROOT_PASSWORD'] }} mariadb:10.2 {{ mariadb_args }}
 
 [Install]
 WantedBy=multi-user.target

roles/memcached/tasks/main.yml

@@ -7,8 +7,13 @@
     mode: 644
     owner: root
     group: root
+
 - name: install service file
   command: systemctl daemon-reload
+
+- name: start service at boot.
+  command: systemctl reenable memcached.service
+
 - name: make sure service is started
   systemd:
     name: memcached.service

roles/neutron-controller/tasks/main.yml

@@ -1,28 +1,37 @@
 # Build and install a docker image for neutron-controller.
 ---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
 - set_fact:
-    docker_image: "webhost12.service.rug.nl/hpc/openstack-neutron-controller:latest"
+    docker_image: "registry.webhosting.rug.nl/hpc/openstack-neutron-controller:latest"
 
 - name: pull docker image
   docker_image:
     name: "{{ docker_image }}"
+    force: True
   tags: pull
 
 - set_fact:
     env_vars: >
-        -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "METADATA_SECRET=geheim"
-        -e "MY_IP={{ hostvars[groups['neutron-controller'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "MYSQL_HOST={{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "MYSQL_ROOT_PASSWORD=geheim"
-        -e "NEUTRON_PASSWORD=geheim"
+        -e "KEYSTONE_HOST={{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MEMCACHED_HOST={{ listen_ip | default(hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "METADATA_SECRET={{ secrets['METADATA_SECRET'] }}"
+        -e "MY_IP={{ listen_ip | default(hostvars[groups['neutron-controller'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MYSQL_HOST={{ listen_ip | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MYSQL_ROOT_PASSWORD={{ secrets['MYSQL_ROOT_PASSWORD'] }}"
+        -e "NEUTRON_PASSWORD={{ secrets['NEUTRON_PASSWORD'] }}"
         -e "NEUTRON_USER=neutron"
-        -e "NOVA_CONTROLLER_HOST={{ hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "NOVA_PASSWORD=geheim"
         -e "NOVA_USER=nova"
-        -e "MEMCACHED_HOST={{ hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "PROVIDER_INTERFACE_NAME={{ provider_interface_name }}"
-        -e "RABBIT_PASSWORD=geheim"
+        -e "NOVA_PASSWORD={{ secrets['NOVA_PASSWORD'] }}"
+        -e "NOVA_CONTROLLER_HOST={{ listen_ip | default(hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "NOVA_PLACEMENT_PASSWORD={{ secrets['NOVA_PLACEMENT_PASSWORD'] }}"
+        -e "NOVA_PLACEMENT_USER=placement"
+        -e "OS_PASSWORD={{ secrets['OS_PASSWORD'] }}"
+        -e "PHYSICAL_INTERFACE_MAPPINGS={{ physical_interface_mappings }}"
+        -e "RABBIT_PASSWORD={{ secrets['RABBIT_PASSWORD'] }}"
         -e "RABBIT_USER=openstack"
   tags: env
 
@@ -36,12 +45,15 @@
 
 - command: systemctl daemon-reload
 
+- name: start service at boot.
+  command: systemctl reenable neutron-controller.service
+
 - name: Initialize neutron
   command: >
     /usr/bin/docker run --rm
     {{ env_vars }}
-    --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}
-    --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}
+    --add-host=mariadb:{{ listen_ip | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}
+    --add-host=keystone:{{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}
     --network host
     {{ docker_image }}
     /etc/bootstrap.sh

roles/neutron-controller/templates/neutron-controller.service

@@ -6,12 +6,14 @@ Requires=docker.service
 [Service]
 TimeoutStartSec=0
 Restart=always
-ExecStartPre=-/usr/bin/docker rm -f %n
+ExecStartPre=-/usr/bin/docker kill %n
+ExecStartPre=-/usr/bin/docker rm %n
 ExecStart=/usr/bin/docker run --name %n \
   {{ env_vars | replace('\n', '') }} \
-  --add-host=nova-controller:{{ hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address'] }} \
-  --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }} \
-  --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }} \
+  --add-host=nova-controller:{{ hostvars[groups['nova-controller'][0]]['listen_ip'] | default(hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address']) }} \
+  --add-host=mariadb:{{ hostvars[groups['databases'][0]]['listen_ip'] | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }} \
+  --add-host=keystone:{{ hostvars[groups['keystone'][0]]['listen_ip'] | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }} \
+  --add-host={{ ansible_nodename }}:{{ ansible_default_ipv4.address }} \
   --privileged \
   --network host \
   -v /lib/modules:/lib/modules \

roles/nova-compute/tasks/main.yml

@@ -1,12 +1,18 @@
 # Build and install a docker image for nova-controller.
 ---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
 - set_fact:
-    docker_image: webhost12.service.rug.nl/hpc/openstack-nova-compute:latest
+    docker_image: registry.webhosting.rug.nl/hpc/openstack-nova-compute:latest
   tags: facts
 
 - name: pull docker image
   docker_image:
     name: "{{ docker_image }}"
+    force: True
   tags: pull
 
 - name: install service file.
@@ -31,3 +37,10 @@
   systemd:
     name: nova-compute.service
     state: restarted
+
+- name: start service at boot.
+  command: systemctl reenable nova-compute.service
+
+- name: let nova controler discover new host
+  command: docker exec -i nova-controller.service nova-manage cell_v2 discover_hosts
+  delegate_to: "{{ hostvars[groups['nova-controller'][0]]['ansible_hostname'] }}"

roles/nova-compute/templates/nova-compute.service

@@ -6,33 +6,37 @@ Requires=docker.service
 [Service]
 TimeoutStartSec=0
 Restart=always
-ExecStartPre=-/usr/bin/docker rm -f %n
+ExecStartPre=-/usr/bin/docker kill %n
+ExecStartPre=-/usr/bin/docker rm %n
 ExecStart=/usr/bin/docker run --name %n \
-    -e "MY_IP={{ hostvars[groups['nova-compute'][0]]['ansible_default_ipv4']['address'] }}" \
-    -e "NOVA_USER=nova" \
-    -e "NOVA_COMPUTE_USER=nova_compute" \
-    -e "NOVA_PASSWORD=geheim" \
-    -e "NOVA_PLACEMENT_USER=placement" \
-    -e "NOVA_PLACEMENT_PASSWORD=geheim" \
-    -e "RABBIT_USER=openstack" \
-    -e "RABBIT_PASSWORD=geheim" \
-    -e "RABBIT_HOST={{ hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address'] }}" \
-    -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}" \
-    -e "MEMCACHED_HOST={{ hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address'] }}" \
-    -e "MYSQL_HOST={{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}" \
-    -e "MYSQL_ROOT_PASSWORD=geheim" \
-    -e "NEUTRON_CONTROLLER_HOST={{ hostvars[groups['neutron-controller'][0]]['ansible_default_ipv4']['address'] }}" \
-    -e "NEUTRON_PASSWORD=geheim" \
+    -e "GLANCE_CONTROLLER_HOST={{ hostvars[groups['glance-controller'][0]]['listen_ip'] | default(hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address']) }}" \
+    -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['listen_ip'] | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}" \
+    -e "MEMCACHED_HOST={{ hostvars[groups['memcached'][0]]['listen_ip'] | default(hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address']) }}" \
+    -e "MY_IP={{ hostvars[groups['nova-compute'][0]]['listen_ip'] | default(hostvars[groups['nova-compute'][0]]['ansible_default_ipv4']['address']) }}" \
+    -e "MYSQL_HOST={{ hostvars[groups['databases'][0]]['listen_ip'] | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}" \
+    -e "MYSQL_ROOT_PASSWORD={{ secrets['MYSQL_ROOT_PASSWORD'] }}" \
+    -e "NEUTRON_CONTROLLER_HOST={{ hostvars[groups['neutron-controller'][0]]['listen_ip'] | default(hostvars[groups['neutron-controller'][0]]['ansible_default_ipv4']['address']) }}" \
+    -e "NEUTRON_PASSWORD={{ secrets['NEUTRON_PASSWORD'] }}" \
     -e "NEUTRON_USER=neutron" \
-    -e "NOVA_CONTROLLER_HOST={{ hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address'] }}" \
-    -e "PROVIDER_INTERFACE_NAME={{ provider_interface_name }}" \
-    -e "GLANCE_CONTROLLER_HOST={{ hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address'] }}" \
-    --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }} \
-    --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }} \
+    -e "NOVA_COMPUTE_USER=nova_compute" \
+    -e "NOVA_CONTROLLER_HOST={{ hostvars[groups['nova-controller'][0]]['listen_ip'] | default(hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address']) }}" \
+    -e "NOVA_PASSWORD={{ secrets['NOVA_PASSWORD'] }}" \
+    -e "NOVA_PASSWORD={{ secrets['NOVA_PASSWORD'] }}" \
+    -e "NOVA_PLACEMENT_PASSWORD={{ secrets['NOVA_PLACEMENT_PASSWORD'] }}" \
+    -e "NOVA_PLACEMENT_USER=placement" \
+    -e "NOVA_USER=nova" \
+    -e "OS_PASSWORD={{ secrets['OS_PASSWORD'] }}" \
+    -e "PHYSICAL_INTERFACE_MAPPINGS={{ physical_interface_mappings }}" \
+    -e "RABBIT_HOST={{ hostvars[groups['rabbitmq'][0]]['listen_ip'] | default(hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address']) }}" \
+    -e "RABBIT_PASSWORD={{ secrets['RABBIT_PASSWORD'] }}" \
+    -e "RABBIT_USER=openstack" \
+    --add-host=keystone:{{ hostvars[groups['keystone'][0]]['listen_ip'] | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }} \
+    --add-host=mariadb:{{ hostvars[groups['databases'][0]]['listen_ip'] | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }} \
     --privileged \
     -v /var/run/libvirt/libvirt-sock:/var/run/libvirt/libvirt-sock \
     -v /var/lib/nova/instances:/var/lib/nova/instances \
     -v /lib/modules:/lib/modules \
+    -v /etc/machine-id:/etc/machine-id \
     --network host \
     {{ docker_image }} /etc/run.sh
 

roles/nova-controller/tasks/main.yml

@@ -1,30 +1,45 @@
 # Build and install a docker image for nova-controller.
 ---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
+- name: Make persistent directories
+  file:
+    path: "{ item }}"
+    state: directory
+    mode: 0777
+  with_items:
+    - /srv/nova-controller
+    - /srv/nova-controller/root
+
 - set_fact:
-    docker_image: webhost12.service.rug.nl/hpc/openstack-nova-service:latest
+    docker_image: registry.webhosting.rug.nl/hpc/openstack-nova-service:latest
     env_vars: >
-        -e "MY_IP={{ hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "NOVA_USER=nova"
-        -e "NOVA_PASSWORD=geheim"
-        -e "NOVA_PLACEMENT_USER=placement"
-        -e "NOVA_PLACEMENT_PASSWORD=geheim"
-        -e "RABBIT_USER=openstack"
-        -e "RABBIT_PASSWORD=geheim"
-        -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "NEUTRON_CONTROLLER_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "MEMCACHED_HOST={{ hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "MYSQL_HOST={{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "MYSQL_ROOT_PASSWORD=geheim"
-        -e "NOVA_CONTROLLER_HOST={{ hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "GLANCE_CONTROLLER_HOST={{ hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address'] }}"
-        -e "NEUTRON_PASSWORD=geheim"
+        -e "GLANCE_CONTROLLER_HOST={{ listen_ip | default(hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "KEYSTONE_HOST={{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MEMCACHED_HOST={{ listen_ip | default(hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MY_IP={{ listen_ip | default(hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MYSQL_HOST={{ listen_ip | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "MYSQL_ROOT_PASSWORD={{ secrets['MYSQL_ROOT_PASSWORD'] }}"
+        -e "NEUTRON_CONTROLLER_HOST={{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "NEUTRON_PASSWORD={{ secrets['NEUTRON_PASSWORD'] }}"
         -e "NEUTRON_USER=neutron"
-        -e "METADATA_SECRET=geheim"
+        -e "NOVA_CONTROLLER_HOST={{ listen_ip | default(hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address']) }}"
+        -e "NOVA_PASSWORD={{ secrets['NOVA_PASSWORD'] }}"
+        -e "NOVA_PLACEMENT_PASSWORD={{ secrets['NOVA_PLACEMENT_PASSWORD'] }}"
+        -e "NOVA_PLACEMENT_USER=placement"
+        -e "NOVA_USER=nova"
+        -e "OS_PASSWORD={{ secrets['OS_PASSWORD'] }}"
+        -e "RABBIT_PASSWORD={{ secrets['RABBIT_PASSWORD'] }}"
+        -e "RABBIT_USER=openstack"
   tags: facts
 
 - name: pull docker image
   docker_image:
     name: "{{ docker_image }}"
+    force: True
   tags: pull
 
 - name: install service file.
@@ -37,12 +52,16 @@
 
 - command: systemctl daemon-reload
 
+- name: start service at boot.
+  command: systemctl reenable nova-controller.service
+
 - name: Initialize database.
   command: >
     /usr/bin/docker run --rm
     {{ env_vars }}
-    --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}
-    --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}
+    --add-host=mariadb:{{ listen_ip | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}
+    --add-host=keystone:{{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}
+    -v /srv/nova-controller/root:/root
     {{ docker_image }}
     /etc/bootstrap.sh
   tags: bootstrap

roles/nova-controller/templates/nova-controller.service

@@ -6,14 +6,17 @@ Requires=docker.service
 [Service]
 TimeoutStartSec=0
 Restart=always
-ExecStartPre=-/usr/bin/docker rm -f %n
+ExecStartPre=-/usr/bin/docker kill %n
+ExecStartPre=-/usr/bin/docker rm %n
 ExecStart=/usr/bin/docker run --name %n \
   {{ env_vars | replace('\n', '') }} \
-  --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }} \
-  --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }} \
+  --add-host=mariadb:{{ hostvars[groups['databases'][0]]['listen_ip'] | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }} \
+  --add-host=keystone:{{ hostvars[groups['keystone'][0]]['listen_ip'] | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }} \
   --privileged \
+  -v /srv/nova-controller/root:/root \
   -p 8774:8774 \
   -p 8778:8778 \
+  -p 6080:6080 \
   {{ docker_image }} /etc/run.sh
 
 [Install]

roles/rabbitmq/files/rabbitmq.service

@@ -6,16 +6,16 @@ Requires=docker.service
 [Service]
 TimeoutStartSec=0
 Restart=always
-ExecStartPre=-/usr/bin/docker stop %n
+ExecStartPre=-/usr/bin/docker kill %n
 ExecStartPre=-/usr/bin/docker rm %n
 ExecStartPre=/usr/bin/docker pull rabbitmq:latest
 ExecStart=/usr/bin/docker run \
-          --add-host "{{ hostvars[groups['rabbitmq'][0]]['ansible_hostname'] }}:{{ hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address'] }}" \
-          --add-host "{{ hostvars[groups['rabbitmq'][1]]['ansible_hostname'] }}:{{ hostvars[groups['rabbitmq'][1]]['ansible_default_ipv4']['address'] }}" \
-          --add-host "{{ hostvars[groups['rabbitmq'][2]]['ansible_hostname'] }}:{{ hostvars[groups['rabbitmq'][2]]['ansible_default_ipv4']['address'] }}" \
+{% for host in groups['rabbitmq'] %}
+          --add-host "{{ host }}:{{ hostvars[host]['listen_ip'] | default(hostvars[host]['ansible_default_ipv4']['address']) }}" \
+{% endfor %}
           -p 4369:4369 -p 25679:25679 -p 25672:25672 -p 5671-5672:5671-5672 -p 8080:15672 \
-          -e "RABBITMQ_DEFAULT_USER=user" -e "RABBITMQ_DEFAULT_PASS=password" \
-          -e "RABBITMQ_ERLANG_COOKIE=IHyW9HpfbXRL+pZkhGd8pA==" \
+          -e "RABBITMQ_DEFAULT_USER=user" -e "RABBITMQ_DEFAULT_PASS={{ secrets['RABBIT_PASSWORD'] }}" \
+          -e "RABBITMQ_ERLANG_COOKIE={{ secrets['RABBITMQ_ERLANG_COOKIE'] }}" \
           -e "RABBITMQ_NODENAME=rabbit_{{ ansible_nodename }}" \
           --hostname "{{ ansible_nodename }}" --name %n rabbitmq:3-management
 

roles/rabbitmq/tasks/main.yml

@@ -1,5 +1,10 @@
 # Install a docker based rabbitMQ.
 ---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
 - name: install service file.
   template:
     src: files/rabbitmq.service
@@ -11,6 +16,9 @@
 - name: install service file
   command: systemctl daemon-reload
 
+- name: start service at boot.
+  command: systemctl reenable rabbitmq.service
+
 - name: make sure service is started
   systemd:
     name: rabbitmq.service
@@ -18,7 +26,8 @@
 
 - name: wait for container to be started
   wait_for:
-      port: 15671
+      port: 5672
+      delay: 5
 
 - name: setup the cluster
   command: "docker exec -i rabbitmq.service {{ item }}"
@@ -31,7 +40,7 @@
 - name: create openstack user
   command: "docker exec -i rabbitmq.service {{ item }}"
   with_items:
-      - rabbitmqctl add_user openstack geheim
+      - rabbitmqctl add_user openstack "{{ secrets['RABBIT_PASSWORD'] }}"
       - rabbitmqctl set_permissions openstack ".*" ".*" ".*"
   when: ansible_nodename == hostname_node0
   register: command_result

secrets.yml

@@ -0,0 +1,30 @@
+$ANSIBLE_VAULT;1.1;AES256
+35643437313834633532373265366630663035336231306639623561613765386332663334343237
+3339363162303463353437326331656532336138373066620a623137643762383532376361353364
+37646236386466353636396535376463333133323664316634663466663164303063383830653039
+3535666361303562630a316137376531636537383138663662373865383431343035646539356137
+38323866643831353537366630363333663865383261633938346664633362343661343839383766
+66363733356333303334323136376136353738376362376231353338343763663131363731343639
+61383138626235633663666430383964616239363035663663646133636434363032626633663865
+30663732646630393163653461626435333463396463333236313930346461626364626166386365
+66323736316230376165666366363136666533376335316132343361393532616536383965363339
+30376362356665633630393561653532613139366236663961643864383738353430666562623730
+34663166393665653265663836623731386235633062306562373935633737363639383336303539
+37663763623664623038316438356138363134646230643261646262353163333430616462393866
+31666233636233356464633436626637313633623736343264613037353432386131393964386663
+36353236613662633764366437306461316138366461653731373436613039346663663536653362
+38656636303935626563303732666261373665303035333661643865393166653330646336393961
+31646539396131626464313733383638656438613530663166393035343630353764313232323432
+34386334666231323261343765623636313032373835396332623037613866613636393038653266
+36336531356534633933383432646663663364376130386239613836336263623161326563346661
+33636232313866613662353661373533383138393434396338343934326333326238336638396462
+65376133343038313437343934373265333632663133653133656130636533663237623839623634
+35363764363763363465363437623964363362616261663166633066373033633864336532633031
+32323733616562663031303230383561373637326436336462363461313532623262653866323862
+34643631333533626537373538353564306261313035303530666462326534633638363932363037
+65336230373034643966656561303164373463353638316632613431643535303930373334383134
+38323731363535313065326330653666323934636466386238616664316635303333653631396639
+39303737613361653862343964303231393164346134633366633262326230643137303331373231
+31323832363937663935333737613133323265323863623933633962633230386339636432643937
+66653763376663666637353738646565343835333937343765356539383734316231623466343634
+30663135663938393561333133663737653635393432333534306466366332333338

secrets.yml.topol

@@ -0,0 +1,11 @@
+---
+GLANCE_PASSWORD:
+METADATA_SECRET:
+MYSQL_ROOT_PASSWORD:
+NEUTRON_PASSWORD:
+NOVA_PASSWORD:
+NOVA_PLACEMENT_PASSWORD:
+OS_PASSWORD:   # Keystone admin password
+OS_DEMO_PASSWORD: # Keystone demo user password
+RABBIT_PASSWORD:
+RABBITMQ_ERLANG_COOKIE:

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

@@ -7,5 +7,8 @@
 - include: glance-controller.yml
 - include: nova-controller.yml
 - include: neutron-controller.yml
+- include: cinder-controller.yml
+- include: cinder-storage.yml
 - include: nova-compute.yml
 - include: horizon.yml
+- include: post-install.yml

test_hosts

@@ -0,0 +1,30 @@
+[databases]
+ansible-test
+ansible-test-2
+ansible-test-3
+
+[keystone]
+ansible-test-3
+
+[glance-controller]
+ansible-test-2
+
+[horizon]
+ansible-test-3
+
+[rabbitmq]
+ansible-test
+ansible-test-2
+ansible-test-3
+
+[memcached]
+ansible-test-3
+
+[neutron-controller]
+ansible-test physical_interface_mappings=provider:ens10
+
+[nova-controller]
+ansible-test
+
+[nova-compute]
+ansible-test-2 physical_interface_mappings=provider:ens10