OpenStack-ansible

Deploy OpenStack Queens By Ansible

Feature list:

This ansible contains OpenStack service:

keystone
glance
nova
neutron (linuxbridge)
hroizon
cinder
heat
aodh
gnocchi
ceilometer

Quick Start

Prepare ansible node and openstack node

Ansible node

Install pip


apt update -y
apt install python-pip python-netaddr -y

Install and upgrade ansible


pip install ansible
pip install -U ansible

Clone openstak-ansible


git clone https://github.com/dommgifer/openstack-ansible.git

Change workdir to openstack-ansible


cd openstack-ansible

Add the machine info gathered above into a file called inventory. For inventory example:

[all] section define openstack node hostname and ip, ansible will auto change openstack node hostname

[env:children] section don't modify, controller mean [controller], not your controller hostname


[all]
controller    ansible_host=10.50.2.6
compute1      ansible_host=10.50.2.7
storage       ansible_host=10.50.2.8

[controller]
controller  ansible_ssh_user=localadmin ansible_become_pass=openstack

[compute]
compute1   ansible_ssh_user=localadmin ansible_become_pass=openstack

[storage]
storage   ansible_ssh_user=localadmin ansible_become_pass=openstack

[env:children]
controller

Set the variables in group_vars/all.yml to reflect you need options. For example:

openstack_vip_address is controller ip


####################
# General options
####################
time_zone: "Asia/Taipei"
keystone_port: "5000"
keystone_admin_password: "openstack"
glance_user_password: "openstack"
nova_user_password: "openstack"
plancement_user_password: "openstack"
neutron_user_password: "openstack"
cinder_user_password: "openstack"
heat_user_password: "openstack"
aodh_user_password: "openstack"
gnocchi_user_password: "openstack"
ceilometer_user_password: "openstack"
####################
# RabbitMQ options
####################
rabbitmq_user: "openstack"
rabbitmq_password: "openstack"
####################
# Networking options
####################
network_manage_interface: "ens3"
network_public_interface: "ens3"

openstack_vip_address: "10.50.2.6"
################
# Chrony options
################
external_ntp_servers: "tock.stdtime.gov.tw"

################
# Cinder options
################
lvm_physical_volume: "vdb"

####################
# Database options
####################
mysql_root_password: "openstack"
keystone_db_password: "openstack"
glance_db_password: "openstack"
nova_db_password: "openstack"
neutron_db_password: "openstack"
cinder_db_password: "openstack"
heat_db_password: "openstack"
aodh_db_password: "openstack"
gnocchi_db_password: "openstack"
####################
# Grafana options
####################
grafana_port: "3000"

Change your neutron_metada_secret in group_vars/env.yml

metadata_secret: your_secret

Copy ssh key to all openstack node


ssh-copy-id 10.50.2.6
ssh-copy-id 10.50.2.7
ssh-copy-id 10.50.2.8

Run bootstrap-ubuntu-16.04.yml install python2.7 to openstack node


ansible-playbook -i inventory bootstrap-ubuntu-16.04.yml

Run deploy.yml to install OpenStack


ansible-playbook -i inventory deploy.yml


http://openstack_vip_address/hroizon


http://openstack_vip_address:grafana_port

Deploy controller HA

Add the machine info gathered above into a file called inventory. For inventory example:


[all]
controller1    ansible_host=10.50.2.4
controller2    ansible_host=10.50.2.5
controller3    ansible_host=10.50.2.6
compute1      ansible_host=10.50.2.7
compute2      ansible_host=10.50.2.13
storage       ansible_host=10.50.2.8

[controller]
controller1  ansible_ssh_user=localadmin ansible_become_pass=openstack
controller2  ansible_ssh_user=localadmin ansible_become_pass=openstack
controller3  ansible_ssh_user=localadmin ansible_become_pass=openstack

[compute]
compute1   ansible_ssh_user=localadmin ansible_become_pass=openstack
compute2   ansible_ssh_user=localadmin ansible_become_pass=openstack

[storage]
storage   ansible_ssh_user=localadmin ansible_become_pass=openstack

[env:children]
controller

Set the variables in group_vars/all.yml to reflect you need options. For example:

Please prepare NFS server, and settting up NFS server mounted directory.

NFS server store glance image and gnocchi data.


####################
# General options
####################
time_zone: "Asia/Taipei"
keystone_port: "5000"
keystone_admin_password: "openstack"
glance_user_password: "openstack"
nova_user_password: "openstack"
plancement_user_password: "openstack"
neutron_user_password: "openstack"
cinder_user_password: "openstack"
heat_user_password: "openstack"
aodh_user_password: "openstack"
gnocchi_user_password: "openstack"
ceilometer_user_password: "openstack"

####################
# RabbitMQ options
####################
rabbitmq_user: "openstack"
rabbitmq_password: "openstack"

####################
# Networking options
####################
network_manage_interface: "ens9"
network_public_interface: "ens3"

openstack_vip_address: "10.50.2.3"
openstack_vip_hostname: "controller"

################
# Chrony options
################
external_ntp_servers: "tock.stdtime.gov.tw"

########################
# Glance options
########################
enable_glance_nfs: "yes"
nfs_src_path: "/home/localadmin/images"

################
# Cinder options
################
lvm_physical_volume: "vdb"

################
# Gnocchi options
################
nfs_src_gnocchi_path: "/home/localadmin/gnocchi"

####################
# Database options
####################
mysql_root_password: "openstack"
keystone_db_password: "openstack"
glance_db_password: "openstack"
nova_db_password: "openstack"
neutron_db_password: "openstack"
cinder_db_password: "openstack"
heat_db_password: "openstack"
aodh_db_password: "openstack"
gnocchi_db_password: "openstack"

####################
# Grafana options
####################
grafana_admin_password: "openstack"
grafana_db_password: "openstack"
grafana_port: "3000"

####################
# HAproxy options
####################
clustercheck_password: "openstack"
haproxy_state_password: "openstack"

####################
# NFS options
####################
nfs_server_ip: "10.50.2.12"