OpenStack Train on AWS (Training)

Use the AWS CloudFormation template to create an OpenStack Base install Stack.

For simplicity we will use the password rootroot for all passwords.

This is a "all in one" installation where everything is on the Controller.

It is recommended to make snapshots often so you can go back if any goes wrong.

The purpose of this training is to learn by installing all core OpenStack services from Scratch and practicing using the Labs (not included in this repository)

Follow the instructions steps by steps.

1 Base Installation

1.1 Installation of base system on the VMs

Get CentOs 7 and install it, configure the network and base settings to suite your configuration.

1.2 Configure Hosts and the Hostname

Get your IP address:

ip addr list

On the controller Node:

echo '172.31.32.70 controller.example.com controller
172.31.32.70 compute.example.com compute
172.31.32.70 network.example.com network' >> /etc/hosts

The interface are set as:

1st Interface: Public
2nd Interface: Management (172.31.32.70)
3rd Interface: Provider

1.3 Stop and disable firewalld & NetworkManager Service

On all Nodes

systemctl stop firewalld
systemctl disable firewalld
systemctl stop NetworkManager
systemctl disable NetworkManager

Disable SELinux using below command:

setenforce 0 ; sed -i 's/=enforcing/=disabled/g' /etc/sysconfig/selinux
getenforce

1.4 Update the repo

yum update -y

1.5 Verify connectivity

On the controller Node:

ping -c 4 www.google.com
ping -c 4 controller

1.6 Network Time Protocol (NTP) Setup

On the Controller Node:

yum install chrony -y

Edit the /etc/chrony.conf file and configure the server:

server 0.centos.pool.ntp.org iburst
server 1.centos.pool.ntp.org iburst
server 2.centos.pool.ntp.org iburst
server 3.centos.pool.ntp.org iburst

Start the NTP service and configure it to start when the system boots:

systemctl enable chronyd.service
systemctl start chronyd.service

Update the hour:

yum install ntpdate -y
ntpdate -u 0.europe.pool.ntp.org

1.7 Set OpenStack Train Repository

On all Nodes install:

yum install centos-release-openstack-train -y
yum update -y
yum install python-openstackclient openstack-selinux -y

1.8 Install MariaDB

On Controller node

yum install mariadb mariadb-server python2-PyMySQL -y

Create and edit the /etc/my.cnf.d/openstack.cnf file

[mysqld]
bind-address = controller
default-storage-engine = innodb
innodb_file_per_table
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8

Start the database service and configure it to start when the system boots:

systemctl enable mariadb.service
systemctl start mariadb.service
systemctl status mariadb.service

Secure the database service by running the mysql_secure_installation script.

mysql_secure_installation

Use : rootroot as password.

1.10 RabbitMQ message queue Setup

On Controller node

yum install rabbitmq-server -y

Start the message queue service and configure it to start when the system boots:

systemctl enable rabbitmq-server.service
systemctl start rabbitmq-server.service
systemctl status rabbitmq-server.service

Adding the openstack user:

rabbitmqctl add_user openstack rootroot

Permit configuration, write, and read access for the openstack user:

rabbitmqctl set_permissions openstack ".*" ".*" ".*"

1.10 Memcached setup

On Controller node

yum install memcached python-memcached -y

Start the Memcached service and configure it to start when the system boots:

systemctl enable memcached.service
systemctl start memcached.service
systemctl status memcached.service

2 Services Configurations

https://docs.openstack.org/install-guide/openstack-services.html#minimal-deployment-for-train

2.1.1 Installing Keystone

On Controller node

Connect to mysql

mysql -u root -p

And run the following SQL

CREATE DATABASE keystone;
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'rootroot';

Install KeyStone:

yum install openstack-keystone httpd mod_wsgi -y

Edit the /etc/keystone/keystone.conf file and replace with the following:

[DEFAULT]
[database]
connection = mysql+pymysql://keystone:rootroot@controller.example.com/keystone

[token]
provider = fernet

Populate the Identity service database:

export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
su -s /bin/sh -c "keystone-manage db_sync" keystone

Initialize Fernet key repositories:

keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
keystone-manage credential_setup --keystone-user keystone --keystone-group keystone

Bootstrap the Identity service:

keystone-manage bootstrap --bootstrap-password rootroot --bootstrap-admin-url http://controller.example.com:5000/v3/ \
                          --bootstrap-internal-url http://controller.example.com:5000/v3/ \
                          --bootstrap-public-url http://controller.example.com:5000/v3/ \
                          --bootstrap-region-id RegionOne

Configure the Apache HTTP server:

Edit the /etc/httpd/conf/httpd.conf file and configure the ServerName option to reference the controller node IP:

ServerName controller

Create a link to the /usr/share/keystone/wsgi-keystone.conf file:

ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/

Disable SELinux again using below command:

setenforce 0 ; sed -i 's/=enforcing/=disabled/g' /etc/sysconfig/selinux
getenforce

Start the Apache HTTP service and configure it to start when the system boots:

systemctl enable httpd.service
systemctl start httpd.service
systemctl status httpd.service

Configure the administrative account by creating a keystonerc_admin file

unset OS_SERVICE_TOKEN
    export OS_USERNAME=admin
    export OS_PASSWORD=rootroot
    export OS_AUTH_URL=http://controller.example.com:5000/v3
    export PS1='[\u@\h \W(keystone_admin)]\$ '

export OS_TENANT_NAME=admin
export OS_REGION_NAME=RegionOne
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_DOMAIN_NAME=Default
export OS_IDENTITY_API_VERSION=3

2.1.2 Create a domain, projects, users, and roles

On Controller node

Set the environment:

. keystonerc_admin

Create the service project:

openstack project create --domain default --description "Service Project" service

Create the demo project:

openstack project create --domain default --description "Demo Project" demo

Create the demo user:

openstack user create --domain default --password-prompt demo

Create the user role:

openstack role create user

Add the user role to the demo project and user:

openstack role add --project demo --user demo user

2.1.3 Verify operation of the Identity service

Unset the temporary OS_AUTH_URL and OS_PASSWORD environment variable:

unset OS_AUTH_URL OS_PASSWORD

As the admin user, request an authentication token:

openstack --os-auth-url http://controller.example.com:5000/v3 --os-project-domain-name Default --os-user-domain-name Default --os-project-name admin --os-username admin token issue

As the demo user, request an authentication token:

openstack --os-auth-url http://controller.example.com:5000/v3 --os-project-domain-name Default --os-user-domain-name Default --os-project-name demo --os-username demo token issue

2.2.1 Image (glance) service install and configure

On Controller node

Use the database access client to connect to the database server as the root user:

mysql -u root -p

CREATE DATABASE glance;
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY 'rootroot';

Create the glance user:

openstack user create --domain default --password-prompt glance

Add the admin role to the glance user and service project:

openstack role add --project service --user glance admin

Create the glance service entity:

openstack service create --name glance --description "OpenStack Image" image

Create the Image service API endpoints:

openstack endpoint create --region RegionOne image public http://controller.example.com:9292
openstack endpoint create --region RegionOne image internal http://controller.example.com:9292
openstack endpoint create --region RegionOne image admin http://controller.example.com:9292

Install the packages:

yum install openstack-glance -y

Edit the /etc/glance/glance-api.conf file and replace with the following actions:

[database]
connection = mysql+pymysql://glance:rootroot@controller.example.com/glance

[glance_store]
stores = file,http,swift
default_store = file
filesystem_store_datadir = /var/lib/glance/images/
os_region_name=RegionOne

[keystone_authtoken]
www_authenticate_uri  = http://controller:5000
auth_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = rootroot

[oslo_policy]
policy_file = /etc/glance/policy.json

[paste_deploy]
flavor = keystone

Edit the /etc/glance/glance-registry.conf file and replace with the following actions:

[database]
connection = mysql+pymysql://glance:rootroot@controller.example.com/glance

[keystone_authtoken]
www_authenticate_uri = http://controller:5000
auth_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = rootroot

[paste_deploy]
flavor = keystone

Create the image cache folder:

mkdir -p /var/lib/glance/images/
mkdir -p /var/lib/glance/image-cache
chown -R glance:glance /var/lib/glance/images
chown -R glance:glance /var/lib/glance/image-cache

Populate the Image service database:

export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
su -s /bin/sh -c "glance-manage db_sync" glance

Start the Image services and configure them to start when the system boots:

systemctl enable openstack-glance-api.service openstack-glance-registry.service
systemctl start openstack-glance-api.service openstack-glance-registry.service

Verify the Glance Service is running:

systemctl status openstack-glance-api.service openstack-glance-registry.service

Now download the cirros source image:

sudo yum -y install wget
wget http://download.cirros-cloud.net/0.4.0/cirros-0.4.0-x86_64-disk.img

Upload the image to the Image service using the QCOW2 disk format, bare container format, and public visibility so all projects can access it:

openstack image create "cirros" --file cirros-0.4.0-x86_64-disk.img --disk-format qcow2 --container-format bare --public

Confirm upload of the image and validate attributes:

openstack image list

2.2.2 Compute (nova) service install and configure

2.2.2.1 Install and configure controller

Before you install and configure the Compute service, you must create databases, service credentials, and API endpoints.

Use the database access client to connect to the database server as the root user:

mysql -u root -p

Create the nova_api and nova databases:

CREATE DATABASE nova_api;
CREATE DATABASE nova;
CREATE DATABASE nova_cell0;
CREATE DATABASE placement;

Grant proper access to the databases:

GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'localhost' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'localhost' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%' IDENTIFIED BY 'rootroot';

Source the admin credentials to gain access to admin-only CLI commands:

. keystonerc_admin

Create the nova user:

openstack user create --domain default --password-prompt nova

Add the admin role to the nova user:

openstack role add --project service --user nova admin

Create the nova service entity:

openstack service create --name nova --description "OpenStack Compute" compute

Create the Nova Compute service API endpoints:

openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1
openstack endpoint create --region RegionOne compute internal http://controller:8774/v2.1
openstack endpoint create --region RegionOne compute admin http://controller:8774/v2.1

Create the nova placement user:

openstack user create --domain default --password-prompt placement

Add the admin role to the nova placement user:

openstack role add --project service --user placement admin

Create the nova placement service entity:

openstack service create --name placement --description "Placement API" placement

Create the Nova Placement service API endpoints:

openstack endpoint create --region RegionOne placement public http://controller.example.com:8778
openstack endpoint create --region RegionOne placement internal http://controller.example.com:8778
openstack endpoint create --region RegionOne placement admin http://controller.example.com:8778

Install the packages:

yum install openstack-nova-api openstack-nova-conductor openstack-nova-console openstack-nova-novncproxy openstack-nova-scheduler openstack-nova-placement-api -y

Edit the /etc/nova/nova.conf file and replace with the following actions:

[DEFAULT]
my_ip = 172.31.32.70
enabled_apis = osapi_compute,metadata
transport_url=rabbit://openstack:rootroot@controller.example.com:5672/
use_neutron = true
firewall_driver = nova.virt.firewall.NoopFirewallDriver

[database]
connection=mysql+pymysql://nova:rootroot@controller.example.com/nova

[api_database]
connection=mysql+pymysql://nova:rootroot@controller.example.com/nova_api

[placement_database]
connection=mysql+pymysql://placement:rootroot@controller.example.com/placement

[api]
auth_strategy = keystone

[keystone_authtoken]
auth_url = http://controller:5000/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = rootroot

[glance]
api_servers = http://controller:9292

[oslo_concurrency]
lock_path = /var/lib/nova/tmp

[placement]
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:5000/v3
username = placement
password = rootroot

Ensure you changed the my_ip variable with your local IP:

[DEFAULT]
my_ip = 172.31.32.70
...

Due to a packaging bug, you must enable access to the Placement API by adding the following configuration to /etc/httpd/conf.d/00-nova-placement-api.conf:

<Directory /usr/bin>
   <IfVersion >= 2.4>
      Require all granted
   </IfVersion>
   <IfVersion < 2.4>
      Order allow,deny
      Allow from all
   </IfVersion>
</Directory>

Restart apache:

systemctl restart httpd.service

yum install -y openstack-placement-api
mkdir /etc/placement/

Edit the /etc/placement/placement.conf file and complete the following actions:

[DEFAULT]

[placement_database]
connection = mysql+pymysql://placement:rootroot@controller/placement

[api]
auth_strategy = keystone

[keystone_authtoken]
auth_url = http://controller:5000/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = placement
password = rootroot

Populate the placement database:

su -s /bin/sh -c "placement-manage db sync" placement

Populate the Compute databases:

Populate the nova-api and placement databases:

su -s /bin/sh -c "nova-manage api_db sync" nova

Register the cell0 database:

su -s /bin/sh -c "nova-manage cell_v2 map_cell0" nova

Create the cell1 cell:

su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" nova

Populate the nova database:

su -s /bin/sh -c "nova-manage db sync" nova

Verify nova cell0 and cell1 are registered correctly:

su -s /bin/sh -c "nova-manage cell_v2 list_cells" nova

Verify nova cell0 and cell1 are registered correctly:

nova-manage cell_v2 list_cells

Start the Compute service and configure them to start when the system boots:

systemctl enable openstack-nova-api.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service
systemctl start openstack-nova-api.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service
systemctl status openstack-nova-api.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service

2.2.2.2 Install and configure compute node

yum install openstack-nova-compute -y

Edit the /etc/nova/nova.conf file and complete the following actions:

[DEFAULT]
my_ip = 172.31.32.70
enabled_apis = osapi_compute,metadata
use_neutron = true
firewall_driver = nova.virt.firewall.NoopFirewallDriver

[api]
auth_strategy = keystone

[keystone_authtoken]
auth_url = http://controller:5000/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = rootroot

[vnc]
enabled = true
server_listen = $my_ip
server_proxyclient_address = $my_ip
novncproxy_base_url = http://3.229.11.186:6080/vnc_auto.html
vncserver_proxyclient_address=3.229.11.186

[glance]
api_servers = http://controller:9292

[oslo_concurrency]
lock_path = /var/lib/nova/tmp

[placement]
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:5000/v3
username = placement
password = rootroot

replace the 3.229.11.186 ip of the VNC to your public IP

novncproxy_base_url = http://3.229.11.186:6080/vnc_auto.html
vncserver_proxyclient_address=3.229.11.186
...

Finalize installation:

egrep -c '(vmx|svm)' /proc/cpuinfo

If this command returns a value of one or greater, your compute node supports hardware acceleration which typically requires no additional configuration.

If this command returns a value of zero, your compute node does not support hardware acceleration and you must configure libvirt to use QEMU instead of KVM.

Edit the [libvirt] section in the /etc/nova/nova.conf file as follows:

[libvirt]
virt_type = qemu

Start the Compute service including its dependencies and configure them to start automatically when the system boots:

systemctl enable libvirtd.service openstack-nova-compute.service
systemctl start libvirtd.service openstack-nova-compute.service
systemctl status libvirtd.service openstack-nova-compute.service

Source the admin credentials to enable admin-only CLI commands, then confirm there are compute hosts in the database:

openstack compute service list --service nova-compute

Discover Compute Host:

su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova

Check discovered Hypervisor:

openstack hypervisor list

On the Controller Node Verify operation of the Compute service:

openstack compute service list
+----+------------------+------------+----------+---------+-------+----------------------------+
| ID | Binary           | Host       | Zone     | Status  | State | Updated At                 |
+----+------------------+------------+----------+---------+-------+----------------------------+
|  1 | nova-conductor   | controller | internal | enabled | up    | 2017-11-04T10:10:18.000000 |
|  2 | nova-scheduler   | controller | internal | enabled | up    | 2017-11-04T10:10:17.000000 |
|  3 | nova-compute     | controller | nova     | enabled | up    | 2017-11-04T10:10:20.000000 |
+----+------------------+------------+----------+---------+-------+----------------------------+

2.3.1 Networking (neutron) service install and setup

On the controller node.

Use the database access client to connect to the database server as the root user:

mysql -u root -p

Create the neutron database:

CREATE DATABASE neutron;

Grant proper access to the neutron database:

GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY 'rootroot';

Create the neutron user:

openstack user create --domain default --password-prompt neutron

Add the admin role to the neutron user:

openstack role add --project service --user neutron admin

Create the neutron service entity:

openstack service create --name neutron --description "OpenStack Networking" network

Create the Networking service API endpoints:

openstack endpoint create --region RegionOne network public http://controller.example.com:9696
openstack endpoint create --region RegionOne network internal http://controller.example.com:9696
openstack endpoint create --region RegionOne network admin http://controller.example.com:9696

2.3.2 Configure Neutron the Networking Self-service networks

Install the components:

yum install openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge ebtables -y

Configure the server component

Edit the /etc/neutron/neutron.conf file and replace with the following actions:

[DEFAULT]
core_plugin = ml2
service_plugins = router
allow_overlapping_ips = true
transport_url=rabbit://openstack:rootroot@controller.example.com:5672/
auth_strategy = keystone
notify_nova_on_port_status_changes = true
notify_nova_on_port_data_changes = true

[database]
connection=mysql+pymysql://neutron:rootroot@controller.example.com/neutron

[keystone_authtoken]
www_authenticate_uri = http://controller:5000
auth_uri=http://controller:5000/
auth_type=password
auth_url=http://controller:5000
username=neutron
password=rootroot
user_domain_name=Default
project_name=service
project_domain_name=Default

[nova]
region_name=RegionOne
auth_url=http://controller:5000
auth_type=password
project_domain_name=Default
project_name=service
user_domain_name=Default
username=nova
password=rootroot

[oslo_concurrency]
lock_path = /var/lib/neutron/tmp

Configure the Modular Layer 2 (ML2) plug-in:

Edit the /etc/neutron/plugins/ml2/ml2_conf.ini file and complete the following actions:

[ml2]
type_drivers = flat,vlan,vxlan
tenant_network_types = vxlan
mechanism_drivers = linuxbridge,l2population
extension_drivers = port_security

[ml2_type_flat]
flat_networks = provider

[ml2_type_vxlan]
vni_ranges = 1:1000

[securitygroup]
enable_ipset = true

Configure the Linux bridge agent:

Edit the /etc/neutron/plugins/ml2/linuxbridge_agent.ini file and complete the following actions:

[linux_bridge]
physical_interface_mappings = provider:PROVIDER_INTERFACE_NAME

[vxlan]
enable_vxlan = true
local_ip = OVERLAY_INTERFACE_IP_ADDRESS
l2_population = true

[securitygroup]
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

Replace PROVIDER_INTERFACE_NAME with the name of the underlying provider physical network interface.

Replace OVERLAY_INTERFACE_IP_ADDRESS with the IP address of the underlying physical network interface that handles overlay networks. The example architecture uses the management interface to tunnel traffic to the other nodes. Therefore, replace OVERLAY_INTERFACE_IP_ADDRESS with the management IP address of the controller node. See Host networking for more information.

Ensure your Linux operating system kernel supports network bridge filters by verifying all the following sysctl values are set to 1:

sysctl net.bridge.bridge-nf-call-iptables
sysctl net.bridge.bridge-nf-call-ip6tables

To enable networking bridge support, typically the br_netfilter kernel module needs to be loaded. Check your operating system’s documentation for additional details on enabling this module.

modprobe br_netfilter
lsmod | grep br_netfilter
sysctl net.bridge.bridge-nf-call-iptables
sysctl net.bridge.bridge-nf-call-ip6tables

Configure the layer-3 agent:

Edit the /etc/neutron/l3_agent.ini file and complete the following actions:

[DEFAULT]
interface_driver = linuxbridge

Configure the DHCP agent:

Edit the /etc/neutron/dhcp_agent.ini file and complete the following actions:

[DEFAULT]
interface_driver = linuxbridge
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = true

Configure the metadata agent:

Edit the /etc/neutron/metadata_agent.ini file and complete the following actions:

[DEFAULT]
nova_metadata_host = controller
metadata_proxy_shared_secret = METADATA_SECRET

Replace METADATA_SECRET with a suitable secret for the metadata proxy.

Install and configure compute node:

yum install openstack-neutron-linuxbridge ebtables ipset

Edit the /etc/neutron/neutron.conf file and complete the following actions:

[DEFAULT]
auth_strategy = keystone
transport_url=rabbit://openstack:rootroot@controller.example.com:5672/

[keystone_authtoken]
www_authenticate_uri = http://controller:5000
auth_uri=http://controller:5000/
auth_type=password
auth_url=http://controller:5000
username=neutron
password=rootroot
user_domain_name=Default
project_name=service
project_domain_name=Default

[oslo_concurrency]
lock_path = /var/lib/neutron/tmp

Configure the Compute service to use the Networking service:

Edit the /etc/nova/nova.conf file and add our neutron service information:

[neutron]
url = http://controller:9696
auth_url = http://controller:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = rootroot
service_metadata_proxy = true
metadata_proxy_shared_secret = METADATA_SECRET

The Networking service initialization scripts expect a symbolic link /etc/neutron/plugin.ini pointing to the ML2 plug-in configuration file, /etc/neutron/plugins/ml2/ml2_conf.ini. If this symbolic link does not exist, create it using the following command:

ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini

Populate the database:

su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron

Restart the Compute API service:

systemctl restart openstack-nova-api.service

Start the Networking services and configure them to start when the system boots.

systemctl enable neutron-server.service neutron-linuxbridge-agent.service neutron-l3-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
systemctl start neutron-server.service neutron-linuxbridge-agent.service neutron-l3-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
systemctl status neutron-server.service neutron-linuxbridge-agent.service neutron-l3-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service

systemctl restart openstack-nova-api.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service
systemctl restart neutron-server.service
systemctl restart openstack-glance-api.service openstack-glance-registry.service
systemctl restart httpd.service memcached.service
systemctl restart rabbitmq-server.service

Verify all is running fine:

systemctl status openstack-nova-api.service
systemctl status openstack-nova-scheduler.service
systemctl status openstack-nova-conductor.service
systemctl status openstack-nova-novncproxy.service
systemctl status neutron-server.service
systemctl status neutron-linuxbridge-agent.service
systemctl status neutron-l3-agent.service
systemctl status neutron-dhcp-agent.service
systemctl status neutron-metadata-agent.service
systemctl status openstack-glance-api.service
systemctl status openstack-glance-registry.service
systemctl status httpd.service memcached.service
systemctl status rabbitmq-server.service

Ensure all network agent are running:

openstack network agent list
+--------------------------------------+--------------------+---------------------------------------------+-------------------+-------+-------+---------------------------+
| ID                                   | Agent Type         | Host                                        | Availability Zone | Alive | State | Binary                    |
+--------------------------------------+--------------------+---------------------------------------------+-------------------+-------+-------+---------------------------+
| 0089b0c1-fbd8-4744-b90e-12954d3195d8 | Metadata agent     | ip-172-31-33-205.us-west-1.compute.internal | None              | :-)   | UP    | neutron-metadata-agent    |
| 27d1b65d-109a-4f57-99f8-eef44e6e1500 | Linux bridge agent | ip-172-31-33-205.us-west-1.compute.internal | None              | :-)   | UP    | neutron-linuxbridge-agent |
| bffbab15-a0c2-402a-9227-81bb6120e821 | L3 agent           | ip-172-31-33-205.us-west-1.compute.internal | nova              | :-)   | UP    | neutron-l3-agent          |
| c52da533-3f3b-4eeb-b2cb-578166a83b20 | DHCP agent         | ip-172-31-33-205.us-west-1.compute.internal | nova              | :-)   | UP    | neutron-dhcp-agent        |
+--------------------------------------+--------------------+---------------------------------------------+-------------------+-------+-------+---------------------------+

Ensure all services and agents are running fine:

. keystonerc_admin
openstack compute service list
+----+------------------+------------+----------+---------+-------+----------------------------+
| ID | Binary           | Host       | Zone     | Status  | State | Updated At                 |
+----+------------------+------------+----------+---------+-------+----------------------------+
|  1 | nova-conductor   | controller | internal | enabled | up    | 2017-11-04T11:09:50.000000 |
|  2 | nova-scheduler   | controller | internal | enabled | up    | 2017-11-04T11:09:41.000000 |
|  3 | nova-compute     | controller | nova     | enabled | up    | 2017-11-04T11:09:46.000000 |
+----+------------------+------------+----------+---------+-------+----------------------------+

openstack network agent list
+--------------------------------------+--------------------+---------------------------------------------+-------------------+-------+-------+---------------------------+
| ID                                   | Agent Type         | Host                                        | Availability Zone | Alive | State | Binary                    |
+--------------------------------------+--------------------+---------------------------------------------+-------------------+-------+-------+---------------------------+
| 0089b0c1-fbd8-4744-b90e-12954d3195d8 | Metadata agent     | ip-172-31-33-205.us-west-1.compute.internal | None              | :-)   | UP    | neutron-metadata-agent    |
| 27d1b65d-109a-4f57-99f8-eef44e6e1500 | Linux bridge agent | ip-172-31-33-205.us-west-1.compute.internal | None              | :-)   | UP    | neutron-linuxbridge-agent |
| bffbab15-a0c2-402a-9227-81bb6120e821 | L3 agent           | ip-172-31-33-205.us-west-1.compute.internal | nova              | :-)   | UP    | neutron-l3-agent          |
| c52da533-3f3b-4eeb-b2cb-578166a83b20 | DHCP agent         | ip-172-31-33-205.us-west-1.compute.internal | nova              | :-)   | UP    | neutron-dhcp-agent        |
+--------------------------------------+--------------------+---------------------------------------------+-------------------+-------+-------+---------------------------+

openstack hypervisor list
+----+-----------------------------+-----------------+--------------+-------+
| ID | Hypervisor Hostname         | Hypervisor Type | Host IP      | State |
+----+-----------------------------+-----------------+--------------+-------+
|  2 | ip-172-31-27-1.ec2.internal | QEMU            | 172.31.27.1  | up    |
+----+-----------------------------+-----------------+--------------+-------+

2.7 Dashboard install and configure

Install the packages:

yum install openstack-dashboard -y

Edit the /etc/openstack-dashboard/local_settings file and replace with the following actions:

# -*- coding: utf-8 -*-
OPENSTACK_HOST = "controller"
WEBROOT = '/dashboard'
ALLOWED_HOSTS = ['*']

SESSION_ENGINE = 'django.contrib.sessions.backends.cache'

CACHES = {
    'default': {
         'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
         'LOCATION': '127.0.0.1:11211',
    }
}

OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True

OPENSTACK_API_VERSIONS = {
    "identity": 3,
    "image": 2,
    "volume": 2,
}

OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "Default"
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"

OPENSTACK_NEUTRON_NETWORK = {
    'enable_router': True,
    'enable_quotas': False,
    'enable_distributed_router': False,
    'enable_ha_router': False,
    'enable_lb': False,
    'enable_firewall': True,
    'enable_vpn': False,
    'enable_fip_topology_check': False,
}

Add the following line to /etc/httpd/conf.d/openstack-dashboard.conf if not included.

WSGIApplicationGroup %{GLOBAL}

Restart the web server and session storage service:

systemctl restart httpd.service memcached.service
systemctl status httpd.service memcached.service

Fix a permission:

chown apache:apache /usr/share/openstack-dashboard/openstack_dashboard/local/.secret_key_store

Verify operation of the dashboard.

http://<PUBLIC_IP>/dashboard

2.2.2 Cinder service install and configure on Controller node

On Controller node

Use the database access client to connect to the database server as the root user:

mysql -u root -p

CREATE DATABASE cinder;
GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' IDENTIFIED BY 'rootroot';
GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' IDENTIFIED BY 'rootroot';

Create the cinder user:

openstack user create --domain default --password-prompt cinder

Add the admin role to the glance user and service project:

openstack role add --project service --user cinder admin

Create the glance service entity:

openstack service create --name cinderv2 --description "OpenStack Block Storage" volumev2
openstack service create --name cinderv3 --description "OpenStack Block Storage" volumev3

Create the Image service API endpoints:

openstack endpoint create --region RegionOne volumev2 public http://controller:8776/v2/%\(project_id\)s
openstack endpoint create --region RegionOne volumev2 internal http://controller:8776/v2/%\(project_id\)s
openstack endpoint create --region RegionOne volumev2 admin http://controller:8776/v2/%\(project_id\)s
openstack endpoint create --region RegionOne volumev3 public http://controller:8776/v3/%\(project_id\)s
openstack endpoint create --region RegionOne volumev3 internal http://controller:8776/v3/%\(project_id\)s
openstack endpoint create --region RegionOne volumev3 admin http://controller:8776/v3/%\(project_id\)s

Install the packages:

yum install openstack-cinder targetcli -y

Edit the /etc/cinder/cinder.conf file and replace with the following actions:

[DEFAULT]
my_ip = 172.31.32.70
transport_url=rabbit://openstack:rootroot@controller.example.com:5672/
auth_strategy = keystone
enabled_backends = lvm

[database]
connection = mysql+pymysql://cinder:rootroot@controller.example.com/cinder

[keystone_authtoken]
www_authenticate_uri = http://controller:5000
auth_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = 127.0.0.1:11211
auth_type = password
project_domain_id = default
user_domain_id = default
project_name = service
username = cinder
password = rootroot

[oslo_concurrency]
lock_path = /var/lib/cinder/tmp

[lvm]
volume_driver = cinder.volume.drivers.lvm.LVMVolumeDriver
volume_group = cinder-volumes
target_protocol = iscsi
target_helper = lioadm

Populate the Block Storage database:

export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
su -s /bin/sh -c "cinder-manage db sync" cinder

Configure Compute to use Block Storage:

Edit the /etc/nova/nova.conf file and add the following to it:

[cinder]
os_region_name = RegionOne

Restart the Compute API service:

systemctl restart openstack-nova-api.service

Start the Block Storage service and configure them to start when the system boots:

systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.service
systemctl start openstack-cinder-api.service openstack-cinder-scheduler.service

Install and configure a storage node:

Install the LVM packages:

yum install lvm2 device-mapper-persistent-data

Start the LVM metadata service and configure it to start when the system boots:

systemctl enable lvm2-lvmetad.service
systemctl start lvm2-lvmetad.service

Create the volume folder:

mkdir -p /var/lib/cinder/volumes

Lets create the LVM Volume.

Create the LVM volume (using loop for testing purpose, should use lvm partition):

dd if=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1G count=12
losetup /dev/loop0 /var/lib/cinder/cinder-volumes
pvcreate /dev/loop0
vgcreate "cinder-volumes" /dev/loop0
vgdisplay

Create a systemd unit file /usr/lib/systemd/system/openstack-losetup.service to mount our loop device:

[Unit]
    Description=Setup cinder-volume loop device
    DefaultDependencies=false
    Before=openstack-cinder-volume.service
    After=local-fs.target

    [Service]
    Type=oneshot
    ExecStart=/usr/bin/sh -c '/usr/sbin/losetup -j /var/lib/cinder/cinder-volumes | /usr/bin/grep /var/lib/cinder/cinder-volumes || /usr/sbin/losetup -f /var/lib/cinder/cinder-volumes'
    ExecStop=/usr/bin/sh -c '/usr/sbin/losetup -j /var/lib/cinder/cinder-volumes | /usr/bin/cut -d : -f 1 | /usr/bin/xargs /usr/sbin/losetup -d'
    TimeoutSec=60
    RemainAfterExit=yes

    [Install]
    RequiredBy=openstack-cinder-volume.service

Enable the service at boot:

ln -s /usr/lib/systemd/system/openstack-losetup.service /etc/systemd/system/multi-user.target.wants/openstack-losetup.service

Restart the service:

systemctl enable openstack-cinder-api.service
systemctl enable openstack-cinder-scheduler.service
systemctl enable openstack-cinder-volume.service
systemctl enable openstack-cinder-backup.service
systemctl restart openstack-losetup.service
systemctl restart openstack-cinder-api.service
systemctl restart openstack-cinder-scheduler.service
systemctl restart openstack-cinder-volume.service
systemctl restart openstack-cinder-backup.service

Verify the service:

systemctl status openstack-cinder-api.service
systemctl status openstack-cinder-scheduler.service
systemctl status openstack-cinder-volume.service
systemctl status openstack-cinder-backup.service

Restart the services:

systemctl restart openstack-nova-api.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service
systemctl restart neutron-server.service
systemctl restart openstack-glance-api.service openstack-glance-registry.service
systemctl restart httpd.service memcached.service
systemctl restart rabbitmq-server.service
systemctl restart openstack-losetup.service
systemctl restart openstack-cinder-api.service
systemctl restart openstack-cinder-scheduler.service
systemctl restart openstack-cinder-volume.service
systemctl restart openstack-cinder-backup.service

Verify all is running fine:

systemctl status openstack-nova-api.service
systemctl status openstack-nova-scheduler.service
systemctl status openstack-nova-conductor.service
systemctl status openstack-nova-novncproxy.service
systemctl status neutron-server.service
systemctl status neutron-metadata-agent.service
systemctl status openstack-glance-api.service
systemctl status openstack-glance-registry.service
systemctl status httpd.service memcached.service
systemctl status rabbitmq-server.service
systemctl status openstack-losetup.service
systemctl status openstack-cinder-api.service
systemctl status openstack-cinder-scheduler.service
systemctl status openstack-cinder-volume.service
systemctl status openstack-cinder-backup.service

Neutron:

Ensure the services are enabled:

systemctl enable neutron-server.service
systemctl enable neutron-linuxbridge-agent.service
systemctl enable neutron-l3-agent.service
systemctl enable neutron-dhcp-agent.service
systemctl enable neutron-metadata-agent.service

Restart the services:

systemctl restart neutron-server.service
systemctl restart neutron-linuxbridge-agent.service
systemctl restart neutron-l3-agent.service
systemctl restart neutron-dhcp-agent.service
systemctl restart neutron-metadata-agent.service

Verify all is running fine:

systemctl status neutron-server.service
systemctl status neutron-linuxbridge-agent.service
systemctl status neutron-l3-agent.service
systemctl status neutron-dhcp-agent.service
systemctl status neutron-metadata-agent.service

Nova Compute:

Ensure the services are enabled:

systemctl enable openstack-nova-compute.service
systemctl enable libvirtd.service openstack-nova-compute.service

Restart the services:

systemctl restart openstack-nova-compute.service
systemctl restart libvirtd.service openstack-nova-compute.service

Verify all is running fine:

systemctl status openstack-nova-compute.service
systemctl status libvirtd.service openstack-nova-compute.service

Checks on the controller:

openstack volume service list
+------------------+----------------------------------+------+---------+-------+----------------------------+
| Binary           | Host                             | Zone | Status  | State | Updated At                 |
+------------------+----------------------------------+------+---------+-------+----------------------------+
| cinder-scheduler | ip-172-31-89-74.ec2.internal     | nova | enabled | up    | 2021-03-02T16:10:23.000000 |
| cinder-backup    | ip-172-31-89-74.ec2.internal     | nova | enabled | up    | 2021-03-02T16:10:28.000000 |
| cinder-volume    | ip-172-31-89-74.ec2.internal@lvm | nova | enabled | up    | 2021-03-02T16:10:23.000000 |
+------------------+----------------------------------+------+---------+-------+----------------------------+

openstack compute service list
+----+------------------+------------+----------+---------+-------+----------------------------+
| ID | Binary           | Host       | Zone     | Status  | State | Updated At                 |
+----+------------------+------------+----------+---------+-------+----------------------------+
|  1 | nova-conductor   | controller | internal | enabled | up    | 2017-10-26T17:21:09.000000 |
|  2 | nova-scheduler   | controller | internal | enabled | up    | 2017-10-26T17:21:04.000000 |
|  3 | nova-compute     | compute    | nova     | enabled | up    | 2017-10-26T17:21:03.000000 |
+----+------------------+------------+----------+---------+-------+----------------------------+

openstack network agent list
+--------------------------------------+--------------------+---------------------------------------------+-------------------+-------+-------+---------------------------+
| ID                                   | Agent Type         | Host                                        | Availability Zone | Alive | State | Binary                    |
+--------------------------------------+--------------------+---------------------------------------------+-------------------+-------+-------+---------------------------+
| 0089b0c1-fbd8-4744-b90e-12954d3195d8 | Metadata agent     | ip-172-31-33-205.us-west-1.compute.internal | None              | :-)   | UP    | neutron-metadata-agent    |
| 27d1b65d-109a-4f57-99f8-eef44e6e1500 | Linux bridge agent | ip-172-31-33-205.us-west-1.compute.internal | None              | :-)   | UP    | neutron-linuxbridge-agent |
| bffbab15-a0c2-402a-9227-81bb6120e821 | L3 agent           | ip-172-31-33-205.us-west-1.compute.internal | nova              | :-)   | UP    | neutron-l3-agent          |
| c52da533-3f3b-4eeb-b2cb-578166a83b20 | DHCP agent         | ip-172-31-33-205.us-west-1.compute.internal | nova              | :-)   | UP    | neutron-dhcp-agent        |
+--------------------------------------+--------------------+---------------------------------------------+-------------------+-------+-------+---------------------------+

openstack hypervisor list
+----+-----------------------------+-----------------+--------------+-------+
| ID | Hypervisor Hostname         | Hypervisor Type | Host IP      | State |
+----+-----------------------------+-----------------+--------------+-------+
|  2 | ip-172-31-27-1.ec2.internal | QEMU            | 172.31.27.1  | up    |
+----+-----------------------------+-----------------+--------------+-------+

2.8 Finalize the configuration of OpenStack

Create Flavors:

openstack flavor create --id 0 --ram 512   --vcpus 1 --disk 1  m1.tiny
openstack flavor create --id 1 --ram 1024  --vcpus 1 --disk 1  m1.small
openstack flavor create --id 2 --ram 2048  --vcpus 1 --disk 1  m1.large

2.8.1 Do the network Configuration:

Create Public Floating Network (All Tenants)

This is the virtual network that OpenStack will bridge to the outside world. You will assign public IPs to your instances from this network.

. keystonerc_admin
neutron net-create public --shared --router:external=True --provider:network_type=vxlan --provider:segmentation_id=96
neutron subnet-create --name public_subnet --enable-dhcp --allocation-pool start=192.168.178.100,end=192.168.178.150 public 192.168.178.0/24

Ensure to update the IPs for the allocation-pool and netmask with your local IPs.

Setup Tenant Network/Subnet

This is the private network your instances will attach to. Instances will be issued IPs from this private IP subnet.

. keystonerc_demo
neutron net-create private
neutron subnet-create --name private_subnet --dns-nameserver 8.8.8.8 --dns-nameserver 8.8.4.4 --allocation-pool start=10.0.30.10,end=10.0.30.254 private 10.0.30.0/24

Create an External Router to Attach to floating IP Network

This router will attach to your private subnet and route to the public network, which is where your floating IPs are located.

neutron router-create extrouter
neutron router-gateway-set extrouter public
neutron router-interface-add extrouter private_subnet

Networking:

openstack network list --external
+--------------------------------------+--------+--------------------------------------+
| ID                                   | Name   | Subnets                              |
+--------------------------------------+--------+--------------------------------------+
| 13eaf423-1901-4176-a184-e69a48f87586 | public | 89203467-67c0-42e4-ba55-f64387ea5ad4 |
+--------------------------------------+--------+--------------------------------------+

openstack network list
+--------------------------------------+---------+--------------------------------------+
| ID                                   | Name    | Subnets                              |
+--------------------------------------+---------+--------------------------------------+
| 13eaf423-1901-4176-a184-e69a48f87586 | public  | 89203467-67c0-42e4-ba55-f64387ea5ad4 |
| d1617aa6-1645-4a11-bbfe-dbf0e299f6c7 | private | f11e2036-7191-492d-a677-89a1ed647185 |
+--------------------------------------+---------+--------------------------------------+

openstack router list
+--------------------------------------+-----------+--------+-------+-------------+-------+----------------------------------+
| ID                                   | Name      | Status | State | Distributed | HA    | Project                          |
+--------------------------------------+-----------+--------+-------+-------------+-------+----------------------------------+
| 1c531ca9-3fbc-4e6a-94c0-1d61ccda3cd6 | extrouter | ACTIVE | UP    | False       | False | 133d12787b254e4e8422c1db84700c65 |
+--------------------------------------+-----------+--------+-------+-------------+-------+----------------------------------+

openstack router show extrouter
+-------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field                   | Value                                                                                                                                                                                     |
+-------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| admin_state_up          | UP                                                                                                                                                                                        |
| availability_zone_hints |                                                                                                                                                                                           |
| availability_zones      | nova                                                                                                                                                                                      |
| created_at              | 2017-11-04T22:31:07Z                                                                                                                                                                      |
| description             |                                                                                                                                                                                           |
| distributed             | False                                                                                                                                                                                     |
| external_gateway_info   | {"network_id": "849eb0f2-4a9f-4127-b7d9-0a01e6759e35", "enable_snat": true, "external_fixed_ips": [{"subnet_id": "7a7b25e5-1a02-42d9-ab73-a454a5abc9fa", "ip_address": "172.31.18.104"}]} |
| flavor_id               | None                                                                                                                                                                                      |
| ha                      | False                                                                                                                                                                                     |
| id                      | 1c531ca9-3fbc-4e6a-94c0-1d61ccda3cd6                                                                                                                                                      |
| name                    | extrouter                                                                                                                                                                                 |
| project_id              | 133d12787b254e4e8422c1db84700c65                                                                                                                                                          |
| revision_number         | 3                                                                                                                                                                                         |
| routes                  |                                                                                                                                                                                           |
| status                  | ACTIVE                                                                                                                                                                                    |
| tags                    |                                                                                                                                                                                           |
| updated_at              | 2017-11-04T22:31:14Z                                                                                                                                                                      |
+-------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

Restart losetup:

systemctl restart openstack-losetup.service

Block Storage:

. keystonerc_admin
openstack volume service list
+------------------+----------------+------+---------+-------+----------------------------+
| Binary           | Host           | Zone | Status  | State | Updated At                 |
+------------------+----------------+------+---------+-------+----------------------------+
| cinder-backup    | controller     | nova | enabled | up    | 2017-10-28T13:12:12.000000 |
| cinder-scheduler | controller     | nova | enabled | up    | 2017-10-28T13:12:53.000000 |
| cinder-volume    | controller@lvm | nova | enabled | up    | 2017-10-28T13:12:49.000000 |
+------------------+----------------+------+---------+-------+----------------------------+

OpenStack Ports:

OpenStack Service Port Nova-api 8773 (for EC2 API) 8774 (for openstack API) 8775 (metadata port) 3333 (when accessing S3 API) nova-novncproxy 6080 5800/5900 (VNC) cinder 8776 glance 9191 (glance registry) 9292 (glance api) keystone 5000 (public port) 35357 (admin port) http 80 Mysql 3306 AMQP 5672

Name		Name	Last commit message	Last commit date
Latest commit History 76 Commits
01_Keystone		01_Keystone
02_Glance		02_Glance
03_Nova		03_Nova
04_Neutron		04_Neutron
05_Horizon		05_Horizon
06_Cinder		06_Cinder
screenshots		screenshots
01_run.sh		01_run.sh
02_setup.sh		02_setup.sh
03_exercices.sh		03_exercices.sh
04_barbican.sh		04_barbican.sh
05_barbican-exercices.sh		05_barbican-exercices.sh
06_swift.sh		06_swift.sh
07_swift-exercices.sh		07_swift-exercices.sh
Cloud9.md		Cloud9.md
OpenStack-allinone.yml		OpenStack-allinone.yml
README-Barbican.md		README-Barbican.md
README-Swift.md		README-Swift.md
README.md		README.md
cinder-lvm-issue		cinder-lvm-issue
exercices-cleanup.sh		exercices-cleanup.sh
exercices.md		exercices.md
ip-change.sh		ip-change.sh

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Repository files navigation

OpenStack Train on AWS (Training)

1 Base Installation

1.1 Installation of base system on the VMs

1.2 Configure Hosts and the Hostname

1.3 Stop and disable firewalld & NetworkManager Service

1.4 Update the repo

1.5 Verify connectivity

1.6 Network Time Protocol (NTP) Setup

1.7 Set OpenStack Train Repository

1.8 Install MariaDB

1.10 RabbitMQ message queue Setup

1.10 Memcached setup

2 Services Configurations

2.1.1 Installing Keystone

2.1.2 Create a domain, projects, users, and roles

2.1.3 Verify operation of the Identity service

2.2.1 Image (glance) service install and configure

2.2.2 Compute (nova) service install and configure

2.2.2.1 Install and configure controller

2.2.2.2 Install and configure compute node

2.3.1 Networking (neutron) service install and setup

2.3.2 Configure Neutron the Networking Self-service networks

2.7 Dashboard install and configure

2.2.2 Cinder service install and configure on Controller node

2.8 Finalize the configuration of OpenStack

2.8.1 Do the network Configuration:

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OpenStack Train on AWS (Training)

1 Base Installation

1.1 Installation of base system on the VMs

1.2 Configure Hosts and the Hostname

1.3 Stop and disable firewalld & NetworkManager Service

1.4 Update the repo

1.5 Verify connectivity

1.6 Network Time Protocol (NTP) Setup

1.7 Set OpenStack Train Repository

1.8 Install MariaDB

1.10 RabbitMQ message queue Setup

1.10 Memcached setup

2 Services Configurations

2.1.1 Installing Keystone

2.1.2 Create a domain, projects, users, and roles

2.1.3 Verify operation of the Identity service

2.2.1 Image (glance) service install and configure

2.2.2 Compute (nova) service install and configure

2.2.2.1 Install and configure controller

2.2.2.2 Install and configure compute node

2.3.1 Networking (neutron) service install and setup

2.3.2 Configure Neutron the Networking Self-service networks

2.7 Dashboard install and configure

2.2.2 Cinder service install and configure on Controller node

2.8 Finalize the configuration of OpenStack

2.8.1 Do the network Configuration:

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