OpenStack Demo for Ubuntu trusty by Ansible and Docker
This Vagrantfile will deploy the OpenStack Icehouse envirionment on Ubuntu 14.04 LTS virtual machines with VirtualBox. OpenStack components that run on controller uses Docker container.
My development environment is shown below. I think that Ubuntu LinuxBox also works.
$ cat /etc/redhat-release
CentOS Linux release 7.1.1503 (Core)
$ uname -a
Linux zouk.local 3.10.0-229.1.2.el7.x86_64 #1 SMP Fri Mar 27 03:04:26 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
$ cat /proc/meminfo | head -6
MemTotal: 16243556 kB
MemFree: 153060 kB
MemAvailable: 7363000 kB
Buffers: 4076 kB
Cached: 7484732 kB
SwapCached: 15380 kB
$ vboxmanage --version
4.3.26r98988
$ vagrant --version
Vagrant 1.7.2
$ ansible --version
ansible 1.9.0.1
configured module search path = None
$ vagrant box list
ubuntu/trusty64 (virtualbox, 0)
My Vagrant base box 'ubuntu/trusty64' obtained from the following. https://cloud-images.ubuntu.com/vagrant/trusty/current/trusty-server-cloudimg-amd64-vagrant-disk1.box
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Modify the following part in
ansible/group_vars/allso that it fits your environment.(see previous picture.)neutron_ext_subnet_allocation_pool_start: 192.168.1.240 neutron_ext_subnet_allocation_pool_end: 192.168.1.249 neutron_ext_subnet_gateway: 192.168.1.1 neutron_ext_subnet_cidr: 192.168.1.0/24 neutron_demo_subnet_gateway: 192.168.99.1 neutron_demo_subnet_cidr: 192.168.99.0/24 -
run
vagrant upandvagrant reload -
login to controller by
vagrant ssh controller -
Install the CirrOS by using script like this.
vagrant@controller:~$ sudo su - root@controller:~# ./get-cirros-and-reg.sh -
Create initial virtual network by using script like this.
root@controller:~# ./create-sample-network.sh -
Open the dashboard with the browser and login.
http://(VirtualBox host):60080/horizon/auth/login/ openstack_admin_password: openstack openstack_demo_password: openstack
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You can check the OpenStack components container state by
docker ps -alike this.root@controller:~# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 96454d07c559 kiyoad/cinder:latest service_launcher.sh 37 hours ago Up 37 hours cinder e7d06d0d0419 kiyoad/dashboard:latest service_launcher.sh 37 hours ago Up 37 hours dashboard 0fd95c8210ce kiyoad/neutron:latest service_launcher.sh 37 hours ago Up 37 hours neutron 2972be5b0dbe kiyoad/nova:latest service_launcher.sh 37 hours ago Up 7 hours nova 80d38b54eafd kiyoad/glance:latest service_launcher.sh 37 hours ago Up 37 hours glance 2744d633e4c1 kiyoad/keystone:latest service_launcher.sh 37 hours ago Up 37 hours keystone 6ab5afa8d189 rabbitmq:latest /docker-entrypoint.s 37 hours ago Up 37 hours openstack-rabbitmq a2bb4840abc0 mysql:latest /entrypoint.sh mysql 37 hours ago Up 37 hours openstack-mysql -
The OpenStack components logfiles in controller are in the following.
root@controller:~# ls -lR /var/log/openstack/ /var/log/openstack/: total 24 drwxrwxrwx 2 root root 4096 May 1 00:46 cinder drwxrwxrwx 2 root root 4096 May 1 00:44 dashboard drwxrwxrwx 2 root root 4096 May 1 00:40 glance drwxrwxrwx 2 root root 4096 May 1 00:38 keystone drwxrwxrwx 2 root root 4096 May 1 00:43 neutron drwxrwxrwx 2 root root 4096 May 1 00:42 nova /var/log/openstack/cinder: total 1404 -rw-r--r-- 1 landscape messagebus 677635 May 2 07:15 cinder-api.log -rw-r--r-- 1 landscape messagebus 753819 May 2 14:34 cinder-scheduler.log /var/log/openstack/dashboard: total 180 -rw-r--r-- 1 root root 170029 May 2 07:16 access.log -rw-r--r-- 1 root root 5536 May 2 07:16 error.log -rw-r--r-- 1 root root 0 May 1 00:44 other_vhosts_access.log /var/log/openstack/glance: total 948 -rw-r--r-- 1 landscape messagebus 659363 May 2 07:16 api.log -rw-r--r-- 1 landscape messagebus 302449 May 2 07:16 registry.log /var/log/openstack/keystone: total 932 -rw-r--r-- 1 landscape messagebus 863661 May 2 07:16 keystone-all.log -rw-r--r-- 1 landscape messagebus 85877 May 1 00:38 keystone-manage.log /var/log/openstack/neutron: total 34716 -rw-r--r-- 1 landscape messagebus 35544248 May 2 14:34 server.log /var/log/openstack/nova: total 8304 -rw-r--r-- 1 landscape messagebus 4535163 May 2 07:16 nova-api.log -rw-r--r-- 1 landscape messagebus 596648 May 2 14:34 nova-cert.log -rw-r--r-- 1 landscape messagebus 1460242 May 2 14:34 nova-conductor.log -rw-r--r-- 1 landscape messagebus 593042 May 2 14:34 nova-consoleauth.log -rw-r--r-- 1 landscape messagebus 13683 May 1 00:42 nova-manage.log -rw-r--r-- 1 landscape messagebus 1293589 May 2 14:34 nova-scheduler.log -
You can login to each OpenStack components by using ssh like this.
root@controller:~# ssh -i /opt/docker/common/maintenance_id_rsa -p 65501 maintainer@localhost # keystone root@controller:~# ssh -i /opt/docker/common/maintenance_id_rsa -p 65502 maintainer@localhost # glance root@controller:~# ssh -i /opt/docker/common/maintenance_id_rsa -p 65503 maintainer@localhost # nova root@controller:~# ssh -i /opt/docker/common/maintenance_id_rsa -p 65504 maintainer@localhost # neutron root@controller:~# ssh -i /opt/docker/common/maintenance_id_rsa -p 65505 maintainer@localhost # dashboard(horizon) root@controller:~# ssh -i /opt/docker/common/maintenance_id_rsa -p 65506 maintainer@localhost # cinderOr you can use nsenter(see /opt/docker/common/nse.sh).
- Sometimes the dashboard doesn't work correctly when restart the controller node. I think that the previous Apache has not been stopped correctly, it has failed the next boot. Wait a few minutes, perhaps the monit will restart the Apache.