Starting OpenStack

1. Set hostname and add hosts of other OpenStack computes/control (important for OpenStack that this is configured):

   vi /etc/hosts

   [root@junoos-control-compute1 ~]# cat /etc/hosts
   127.0.0.1    localhost.localdomain localhost junoos-control-compute1
   ::1          localhost6.localdomain6 localhost6
   100.1.1.201  junoos-compute2
   [root@junoos-compute2 devstack]#  cat /etc/hosts
   127.0.0.1    localhost.localdomain localhost junos-compute2 junoos-compute2
   ::1          localhost6.localdomain6 localhost6
   100.1.1.200  junoos-control-compute1

2. Copy or edit the appropriate local.conf in the /opt/stack/devstack folder (local.conf appropriate to whether server is intended as compute or control). Fill in appropriate IP addresses and hostname.

   vi local.conf

   EXTR-Openstack-Juno-control-compute1-DAKit.ova local.conf file

   [[local|localrc]]
   #LOGFILE=stack.sh.log
   #SCREEN_LOGDIR=/opt/stack/data/log
   LOG_COLOR=False
   OFFLINE=True
   #RECLONE=yes
   MULTI_HOST=1
   disable_service rabbit
   enable_service qpid
   enable_service nova
   enable_service n-api
   enable_service n-nova
   enable_service n-cpu
   enable_service n-cond
   enable_service n-novnc
   disable_service n-net
   enable_service q-agt
   enable_service q-svc
   enable_service q-dhcp
   disable_service q-l3
   enable_service q-meta
   enable_service neutron
   disable_service tempest
   enable_service odl-compute
   HOST_NAME=<you-hostname-here>
   SERVICE_HOST_NAME=${HOST_NAME}
   SERVICE_HOST=<your-ipaddress-here>
   Q_HOST=$SERVICE_HOST
   HOST_IP=<your-ipaddress-here>
   Q_PLUGIN=ml2
   #Q_ML2_PLUGIN_MECHANISM_DRIVERS=opendaylight,logger
   #NEUTRON_REPO=https://github.com/CiscoSystems/neutron.git
   #NEUTRON_BRANCH=odl_ml2
   ODL_MGR_IP=<controller-ipaddress-here>
   #FLOATING_RANGE=100.1.1.0/24
   #PUBLIC_NETWORK_GATEWAY=100.1.1.1
   VNCSERVER_PROXYCLIENT_ADDRESS=<your-ipaddress-here>
   VNCSERVER_LISTEN=<your-ipaddress-here>
   DATABASE_TYPE=mysql
   MYSQL_HOST=$SERVICE_HOST
   RABBIT_HOST=$SERVICE_HOST
   GLANCE_HOSTPORT=$SERVICE_HOST:9292
   KEYSTONE_AUTH_HOST=$SERVICE_HOST
   KEYSTONE_SERVICE_HOST=$SERVICE_HOST
   MYSQL_PASSWORD=mysql
   RABBIT_PASSWORD=rabbit
   QPID_PASSWORD=rabbit
   SERVICE_TOKEN=service
   SERVICE_PASSWORD=admin
   ADMIN_PASSWORD=admin
   [[post-config|/etc/cinder/cinder.conf]]
   [DEFAULT]
   use_syslog=True
   iscsi_target_prefix=iqn.2010-10.org.openstack:
   iscsi_ip_address=<your-ipaddress-here>
   iscsi_port=3260
   [[post-config|/etc/nova/nova.conf]]
   [DEFAULT]
   vif_plugging_timeout = 600
   vif_plugging_is_fatal = False
   use_syslog=True
   instance_build_timeout = 600
   [[post-config|/etc/neutron/plugins/ml2/ml2_conf.ini]]
   [ml2]
   type_drivers = local
   tenant_network_types = local
   mechanism_drivers = opendaylight,logger
   #[ml2_type_vxlan]
   #vni_ranges = 65537:69999
   #[ml2_type_gre]
   #tunnel_id_ranges = 32769:34000
   [ovs]
   #local_ip = 172.172.172.2
   #tunnel_type = vxlan
   #tunnel_bridge = br-tun
   #integration_bridge = br-int
   #tunnel_id_ranges = 65537:69999
   #tenant_network_type = flat
   #enable_tunneling = true
   [agent]
   root_helper = sudo neutron-rootwrap /etc/neutron/rootwrap.conf
   #tunnel_types = vxlan
   #vxlan_udp_port = 4789
   #l2_population = False
   minimize_polling=True
   [ml2_odl]
   url=http://<controller-ipaddress-here>:8080/controller/nb/v2/neutron
   username=admin
   password=abc123

   EXTR-Openstack-Juno-compute2-DAKit.ova local.conf file

   [[local|localrc]]
   #LOGFILE=stack.sh.log
   LOG_COLOR=False
   #SCREEN_LOGDIR=/opt/stack/data/log
   OFFLINE=true
   #RECLONE=yes
   disable_all_services
   enable_service n-api
   enable_service n-cpu
   enable_service c-vol
   enable_service quantum
   enable_service n-nova
   enable_service qpid
   enable_service odl-compute
   enable_service n-novnc
   enable_service q-agt
   HOST_NAME=<your-hostname-here>
   HOST_IP=<your-ipaddress-here>
   SERVICE_HOST_NAME=<Control-hostname-here>
   SERVICE_HOST=<control-ipaddress-here>
   VNCSERVER_PROXYCLIENT_ADDRESS=<your-ipaddress-here>
   VNCSERVER_LISTEN=<your-ipaddress-here>
   
   Q_PLUGIN=ml2
   #Q_ML2_PLUGIN_MECHANISM_DRIVERS=opendaylight,logger
   ODL_MGR_IP=<controller-ipaddress-here>
   #FLOATING_RANGE=100.2.1.0/24
   DATABASE_TYPE=mysql
   MYSQL_HOST=$SERVICE_HOST
   RABBIT_HOST=$SERVICE_HOST
   GLANCE_HOSTPORT=$SERVICE_HOST:9292
   KEYSTONE_AUTH_HOST=$SERVICE_HOST
   KEYSTONE_SERVICE_HOST=$SERVICE_HOST
   MYSQL_PASSWORD=mysql
   RABBIT_PASSWORD=rabbit
   QPID_PASSWORD=rabbit
   SERVICE_TOKEN=service
   SERVICE_PASSWORD=admin
   ADMIN_PASSWORD=admin
   [[post-config|/etc/cinder/cinder.conf]]
   [DEFAULT]
   use_syslog=True
   iscsi_target_prefix=iqn.2010-10.org.openstack:
   iscsi_ip_address=<your-ipaddress-here>
   iscsi_port=3260
   my_ip = <your-ipaddress-here>
   [[post-config|/etc/nova/nova.conf]]
   [DEFAULT]
   vif_plugging_timeout = 600
   vif_plugging_is_fatal = False
   use_syslog=True
   instance_build_timeout = 600
   
   [[post-config|/etc/neutron/plugins/ml2/ml2_conf.ini]]
   [ml2]
   type_drivers = local
   tenant_network_types = local
   mechanism_drivers = opendaylight,logger
   #[ml2_type_vxlan]
   #vni_ranges = 65537:69999
   #[ml2_type_gre]
   #tunnel_id_ranges = 32769:34000
   [ovs]
   #local_ip =
   #tunnel_type = vxlan
   #tunnel_bridge = br-tun
   #integration_bridge = br-int
   #tunnel_id_ranges = 65537:69999
   #tenant_network_type = flat
   #enable_tunneling = true
   [agent]
   root_helper = sudo neutron-rootwrap /etc/neutron/rootwrap.conf
   #tunnel_types = vxlan
   #vxlan_udp_port = 4789
   #l2_population = False
   minimize_polling=True
   [ml2_odl]
   url=http:// <controller-ipaddress-here>:8080/controller/nb/v2/neutron
   username=admin
   password=abc123

3. After deploying Junoos-control-compute1.ova, power on of the Openstack Control Compute1 using the ESXi server. Start OpenStack on the OpenStack Control VM (Openstack-Juno-controlcompute1.ova). Starting OpenStack takes around 10 minutes.
4. Log on as root (user name = root, password = extreme).

   cd /root/openstack_scripts
   ./stack-openstack

5. After deploying (Junoos-compute2.ova), power on of the Openstack Compute 2 using the ESXi server. After the Openstack Control VM (Junoos-control-compute1.ova) is completely finished the stack process, start OpenStack on OpenStack Compute VM (Junoos-compute2.ova). Starting OpenStack takes around 5 minutes.
6. Log on as root (user name = root, password = extreme).

   cd /root/openstack_scripts
   ./stack-openstack