RDO Openstack Train on CentOS7 using Packstack

Draft

Steps below cover installing Openstack Train on CentOS 7 baremetal server using packstack tool

Requirements

Network
- Single network subnet (192.168.0.0/24) . Public or Nat
OS
- CentOS 7 minimal install
Disk
- 32GB for OS
- Virtual machine disk space (/var/lib/nova/instances) depending on how many virtual machines are needed

Steps

OS
- Install CentOS 7 minimal
- Hostname
  - hostnamectl set-hostname host.hamrolab
- Disable firewalld and selinux
  - systemctl stop firewalld
  - systemctl disable firewalld
  - setenforce 0
  - sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
- Disable network manager
  - systemctl stop NetworkManager
  - systemctl disable NetworkManager
- Network
  - ifcfg-em1
    TYPE=Ethernet
    PROXY_METHOD=none
    BROWSER_ONLY=no
    BOOTPROTO=static
    DEFROUTE=yes
    IPV4_FAILURE_FATAL=no
    IPV6INIT=yes
    IPV6_AUTOCONF=yes
    IPV6_DEFROUTE=yes
    IPV6_FAILURE_FATAL=no
    IPV6_ADDR_GEN_MODE=stable-privacy
    NAME=em1
    UUID=f9dabe38-da3e-4532-8294-98c58e61ba66
    DEVICE=em1
    ONBOOT=yes
    IPADDR=192.168.0.50
    NETMASK=255.255.255.0
    GATEWAY=192.168.0.1
    DNS1=192.168.0.204
  - Add entry to /etc/hosts. If you have DNS server add it there too
    - 192.168.0.50 host.hamrolab
- Update
  - yum update -y
  - reboot
Repos
- yum install -y openstack-packstack
- yum install epel-release
Packstack
- Option I
  - packstack --os-neutron-ml2-tenant-network-types=vxlan \ --os-neutron-l2-agent=openvswitch \ --os-neutron-ml2-type-drivers=vxlan,flat \ --os-neutron-ml2-mechanism-drivers=openvswitch \ --keystone-admin-passwd= \ --nova-libvirt-virt-type=kvm \ --provision-demo=n \ --cinder-volumes-create=n \ --os-heat-install=y \ --os-swift-storage-size=10G \ --gen-answer-file /root/answers.txt
- Option II
  - packstack --gen-answer-file /root/openstack-answer.txt
  - Edit /root/openstack-answer.txt
    [general] CONFIG_SSH_KEY=/root/.ssh/id_rsa.pub CONFIG_DEFAULT_PASSWORD= CONFIG_SERVICE_WORKERS=%{::processorcount} CONFIG_MARIADB_INSTALL=y CONFIG_GLANCE_INSTALL=y CONFIG_CINDER_INSTALL=y CONFIG_MANILA_INSTALL=y CONFIG_NOVA_INSTALL=y CONFIG_NEUTRON_INSTALL=y CONFIG_HORIZON_INSTALL=y CONFIG_SWIFT_INSTALL=y CONFIG_CEILOMETER_INSTALL=y CONFIG_AODH_INSTALL=y CONFIG_PANKO_INSTALL=n CONFIG_SAHARA_INSTALL=n CONFIG_HEAT_INSTALL=n CONFIG_MAGNUM_INSTALL=y CONFIG_TROVE_INSTALL=y CONFIG_IRONIC_INSTALL=n CONFIG_CLIENT_INSTALL=y CONFIG_NTP_SERVERS= EXCLUDE_SERVERS= CONFIG_DEBUG_MODE=n CONFIG_CONTROLLER_HOST=192.168.0.50 CONFIG_COMPUTE_HOSTS=192.168.0.50 CONFIG_NETWORK_HOSTS=192.168.0.50 CONFIG_VMWARE_BACKEND=n CONFIG_UNSUPPORTED=n CONFIG_USE_SUBNETS=n CONFIG_VCENTER_HOST= CONFIG_VCENTER_USER= CONFIG_VCENTER_PASSWORD= CONFIG_VCENTER_CLUSTER_NAMES= CONFIG_STORAGE_HOST=192.168.0.50 CONFIG_SAHARA_HOST=192.168.0.50 CONFIG_REPO= CONFIG_ENABLE_RDO_TESTING=n CONFIG_RH_USER= CONFIG_SATELLITE_URL= CONFIG_RH_SAT6_SERVER= CONFIG_RH_PW= CONFIG_RH_OPTIONAL=y CONFIG_RH_PROXY= CONFIG_RH_SAT6_ORG= CONFIG_RH_SAT6_KEY= CONFIG_RH_PROXY_PORT= CONFIG_RH_PROXY_USER= CONFIG_RH_PROXY_PW= CONFIG_SATELLITE_USER= CONFIG_SATELLITE_PW= CONFIG_SATELLITE_AKEY= CONFIG_SATELLITE_CACERT= CONFIG_SATELLITE_PROFILE= CONFIG_SATELLITE_FLAGS= CONFIG_SATELLITE_PROXY= CONFIG_SATELLITE_PROXY_USER= CONFIG_SATELLITE_PROXY_PW= CONFIG_SSL_CACERT_FILE=/etc/pki/tls/certs/selfcert.crt CONFIG_SSL_CACERT_KEY_FILE=/etc/pki/tls/private/selfkey.key CONFIG_SSL_CERT_DIR=~/packstackca/ CONFIG_SSL_CACERT_SELFSIGN=y CONFIG_SSL_CERT_SUBJECT_C=-- CONFIG_SSL_CERT_SUBJECT_ST=State CONFIG_SSL_CERT_SUBJECT_L=City CONFIG_SSL_CERT_SUBJECT_O=openstack CONFIG_SSL_CERT_SUBJECT_OU=packstack CONFIG_SSL_CERT_SUBJECT_CN=host.hamrolab CONFIG_SSL_CERT_SUBJECT_MAIL=admin@host.hamrolab CONFIG_AMQP_BACKEND=rabbitmq CONFIG_AMQP_HOST=192.168.0.50 CONFIG_AMQP_ENABLE_SSL=n CONFIG_AMQP_ENABLE_AUTH=n CONFIG_AMQP_NSS_CERTDB_PW=PW_PLACEHOLDER CONFIG_AMQP_AUTH_USER=amqp_user CONFIG_AMQP_AUTH_PASSWORD=PW_PLACEHOLDER CONFIG_MARIADB_HOST=192.168.0.50 CONFIG_MARIADB_USER=root CONFIG_MARIADB_PW=65725056c15e4fee CONFIG_KEYSTONE_DB_PW=2cd8c73980ab4a1f CONFIG_KEYSTONE_FERNET_TOKEN_ROTATE_ENABLE=True CONFIG_KEYSTONE_REGION=RegionOne CONFIG_KEYSTONE_ADMIN_TOKEN=39074572d762491e9d566577316002ac CONFIG_KEYSTONE_ADMIN_EMAIL=root@localhost CONFIG_KEYSTONE_ADMIN_USERNAME=admin CONFIG_KEYSTONE_ADMIN_PW= CONFIG_KEYSTONE_DEMO_PW=1e3976aa93d448b5 CONFIG_KEYSTONE_API_VERSION=v3 CONFIG_KEYSTONE_TOKEN_FORMAT=FERNET CONFIG_KEYSTONE_IDENTITY_BACKEND=sql CONFIG_KEYSTONE_LDAP_URL=ldap://192.168.0.50 CONFIG_KEYSTONE_LDAP_USER_DN= CONFIG_KEYSTONE_LDAP_USER_PASSWORD= CONFIG_KEYSTONE_LDAP_SUFFIX= CONFIG_KEYSTONE_LDAP_QUERY_SCOPE=one CONFIG_KEYSTONE_LDAP_PAGE_SIZE=-1 CONFIG_KEYSTONE_LDAP_USER_SUBTREE= CONFIG_KEYSTONE_LDAP_USER_FILTER= CONFIG_KEYSTONE_LDAP_USER_OBJECTCLASS= CONFIG_KEYSTONE_LDAP_USER_ID_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_USER_NAME_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_USER_MAIL_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_USER_ENABLED_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_USER_ENABLED_MASK=-1 CONFIG_KEYSTONE_LDAP_USER_ENABLED_DEFAULT=TRUE CONFIG_KEYSTONE_LDAP_USER_ENABLED_INVERT=n CONFIG_KEYSTONE_LDAP_USER_ATTRIBUTE_IGNORE= CONFIG_KEYSTONE_LDAP_USER_DEFAULT_PROJECT_ID_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_USER_ALLOW_CREATE=n CONFIG_KEYSTONE_LDAP_USER_ALLOW_UPDATE=n CONFIG_KEYSTONE_LDAP_USER_ALLOW_DELETE=n CONFIG_KEYSTONE_LDAP_USER_PASS_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_USER_ENABLED_EMULATION_DN= CONFIG_KEYSTONE_LDAP_USER_ADDITIONAL_ATTRIBUTE_MAPPING= CONFIG_KEYSTONE_LDAP_GROUP_SUBTREE= CONFIG_KEYSTONE_LDAP_GROUP_FILTER= CONFIG_KEYSTONE_LDAP_GROUP_OBJECTCLASS= CONFIG_KEYSTONE_LDAP_GROUP_ID_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_GROUP_NAME_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_GROUP_MEMBER_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_GROUP_DESC_ATTRIBUTE= CONFIG_KEYSTONE_LDAP_GROUP_ATTRIBUTE_IGNORE= CONFIG_KEYSTONE_LDAP_GROUP_ALLOW_CREATE=n CONFIG_KEYSTONE_LDAP_GROUP_ALLOW_UPDATE=n CONFIG_KEYSTONE_LDAP_GROUP_ALLOW_DELETE=n CONFIG_KEYSTONE_LDAP_GROUP_ADDITIONAL_ATTRIBUTE_MAPPING= CONFIG_KEYSTONE_LDAP_USE_TLS=n CONFIG_KEYSTONE_LDAP_TLS_CACERTDIR= CONFIG_KEYSTONE_LDAP_TLS_CACERTFILE= CONFIG_KEYSTONE_LDAP_TLS_REQ_CERT=demand CONFIG_GLANCE_DB_PW=3d8898c403e04165 CONFIG_GLANCE_KS_PW=cc328418367f4f4f CONFIG_GLANCE_BACKEND=file CONFIG_CINDER_DB_PW=447bf475f22341e3 CONFIG_CINDER_DB_PURGE_ENABLE=True CONFIG_CINDER_KS_PW=2325b9c6efb44a10 CONFIG_CINDER_BACKEND=lvm CONFIG_CINDER_VOLUMES_CREATE=y CONFIG_CINDER_VOLUME_NAME=cinder-volumes CONFIG_CINDER_VOLUMES_SIZE=2G CONFIG_CINDER_GLUSTER_MOUNTS= CONFIG_CINDER_NFS_MOUNTS= CONFIG_CINDER_NETAPP_LOGIN= CONFIG_CINDER_NETAPP_PASSWORD= CONFIG_CINDER_NETAPP_HOSTNAME= CONFIG_CINDER_NETAPP_SERVER_PORT=80 CONFIG_CINDER_NETAPP_STORAGE_FAMILY=ontap_cluster CONFIG_CINDER_NETAPP_TRANSPORT_TYPE=http CONFIG_CINDER_NETAPP_STORAGE_PROTOCOL=nfs CONFIG_CINDER_NETAPP_SIZE_MULTIPLIER=1.0 CONFIG_CINDER_NETAPP_EXPIRY_THRES_MINUTES=720 CONFIG_CINDER_NETAPP_THRES_AVL_SIZE_PERC_START=20 CONFIG_CINDER_NETAPP_THRES_AVL_SIZE_PERC_STOP=60 CONFIG_CINDER_NETAPP_NFS_SHARES= CONFIG_CINDER_NETAPP_NFS_SHARES_CONFIG=/etc/cinder/shares.conf CONFIG_CINDER_NETAPP_VOLUME_LIST= CONFIG_CINDER_NETAPP_VFILER= CONFIG_CINDER_NETAPP_PARTNER_BACKEND_NAME= CONFIG_CINDER_NETAPP_VSERVER= CONFIG_CINDER_NETAPP_CONTROLLER_IPS= CONFIG_CINDER_NETAPP_SA_PASSWORD= CONFIG_CINDER_NETAPP_ESERIES_HOST_TYPE=linux_dm_mp CONFIG_CINDER_NETAPP_WEBSERVICE_PATH=/devmgr/v2 CONFIG_CINDER_NETAPP_STORAGE_POOLS= CONFIG_CINDER_SOLIDFIRE_LOGIN= CONFIG_CINDER_SOLIDFIRE_PASSWORD= CONFIG_CINDER_SOLIDFIRE_HOSTNAME= CONFIG_IRONIC_DB_PW=PW_PLACEHOLDER CONFIG_IRONIC_KS_PW=PW_PLACEHOLDER CONFIG_NOVA_DB_PURGE_ENABLE=True CONFIG_NOVA_DB_PW=851d9d341c9a41a2 CONFIG_NOVA_KS_PW=db18084a0ecb4020 CONFIG_NOVA_MANAGE_FLAVORS=y CONFIG_NOVA_SCHED_CPU_ALLOC_RATIO=16.0 CONFIG_NOVA_SCHED_RAM_ALLOC_RATIO=1.5 CONFIG_NOVA_COMPUTE_MIGRATE_PROTOCOL=ssh CONFIG_VNC_SSL_CERT= CONFIG_VNC_SSL_KEY= CONFIG_NOVA_PCI_ALIAS= CONFIG_NOVA_PCI_PASSTHROUGH_WHITELIST= CONFIG_NOVA_LIBVIRT_VIRT_TYPE=%{::default_hypervisor} CONFIG_NEUTRON_KS_PW=1b1ee83913904f6d CONFIG_NEUTRON_DB_PW=2172e7a516104ba3 CONFIG_NEUTRON_L3_EXT_BRIDGE=br-ex CONFIG_NEUTRON_METADATA_PW=debbbf9e9fe94964 CONFIG_NEUTRON_METERING_AGENT_INSTALL=y CONFIG_NEUTRON_FWAAS=y CONFIG_NEUTRON_VPNAAS=y CONFIG_NEUTRON_ML2_TYPE_DRIVERS=vxlan,flat CONFIG_NEUTRON_ML2_TENANT_NETWORK_TYPES=vxlan CONFIG_NEUTRON_ML2_MECHANISM_DRIVERS=openvswitch CONFIG_NEUTRON_ML2_FLAT_NETWORKS=* CONFIG_NEUTRON_ML2_VLAN_RANGES= CONFIG_NEUTRON_ML2_TUNNEL_ID_RANGES= CONFIG_NEUTRON_ML2_VXLAN_GROUP= CONFIG_NEUTRON_ML2_VNI_RANGES=10:100 CONFIG_NEUTRON_L2_AGENT=openvswitch CONFIG_NEUTRON_ML2_SRIOV_INTERFACE_MAPPINGS= CONFIG_NEUTRON_LB_INTERFACE_MAPPINGS= CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS=extnet:br-ex CONFIG_NEUTRON_OVS_BRIDGE_IFACES= CONFIG_NEUTRON_OVS_BRIDGES_COMPUTE= CONFIG_NEUTRON_OVS_EXTERNAL_PHYSNET=extnet CONFIG_NEUTRON_OVS_TUNNEL_IF= CONFIG_NEUTRON_OVS_TUNNEL_SUBNETS= CONFIG_NEUTRON_OVS_VXLAN_UDP_PORT=4789 CONFIG_NEUTRON_OVN_BRIDGE_MAPPINGS=extnet:br-ex CONFIG_NEUTRON_OVN_BRIDGE_IFACES= CONFIG_NEUTRON_OVN_BRIDGES_COMPUTE= CONFIG_NEUTRON_OVN_EXTERNAL_PHYSNET=extnet CONFIG_NEUTRON_OVN_TUNNEL_IF= CONFIG_NEUTRON_OVN_TUNNEL_SUBNETS= CONFIG_MANILA_DB_PW=f75acb040f90440b CONFIG_MANILA_KS_PW=bc84a9b93eca45f7 CONFIG_MANILA_BACKEND=generic CONFIG_MANILA_NETAPP_DRV_HANDLES_SHARE_SERVERS=false CONFIG_MANILA_NETAPP_TRANSPORT_TYPE=https CONFIG_MANILA_NETAPP_LOGIN=admin CONFIG_MANILA_NETAPP_PASSWORD= CONFIG_MANILA_NETAPP_SERVER_HOSTNAME= CONFIG_MANILA_NETAPP_STORAGE_FAMILY=ontap_cluster CONFIG_MANILA_NETAPP_SERVER_PORT=443 CONFIG_MANILA_NETAPP_AGGREGATE_NAME_SEARCH_PATTERN=(.*) CONFIG_MANILA_NETAPP_ROOT_VOLUME_AGGREGATE= CONFIG_MANILA_NETAPP_ROOT_VOLUME_NAME=root CONFIG_MANILA_NETAPP_VSERVER= CONFIG_MANILA_GENERIC_DRV_HANDLES_SHARE_SERVERS=true CONFIG_MANILA_GENERIC_VOLUME_NAME_TEMPLATE=manila-share-%s CONFIG_MANILA_GENERIC_SHARE_MOUNT_PATH=/shares CONFIG_MANILA_SERVICE_IMAGE_LOCATION=https://www.dropbox.com/s/vi5oeh10q1qkckh/ubuntu_1204_nfs_cifs.qcow2 CONFIG_MANILA_SERVICE_INSTANCE_USER=ubuntu CONFIG_MANILA_SERVICE_INSTANCE_PASSWORD=ubuntu CONFIG_MANILA_NETWORK_TYPE=neutron CONFIG_MANILA_NETWORK_STANDALONE_GATEWAY= CONFIG_MANILA_NETWORK_STANDALONE_NETMASK= CONFIG_MANILA_NETWORK_STANDALONE_SEG_ID= CONFIG_MANILA_NETWORK_STANDALONE_IP_RANGE= CONFIG_MANILA_NETWORK_STANDALONE_IP_VERSION=4 CONFIG_MANILA_GLUSTERFS_SERVERS= CONFIG_MANILA_GLUSTERFS_NATIVE_PATH_TO_PRIVATE_KEY= CONFIG_MANILA_GLUSTERFS_VOLUME_PATTERN= CONFIG_MANILA_GLUSTERFS_TARGET= CONFIG_MANILA_GLUSTERFS_MOUNT_POINT_BASE= CONFIG_MANILA_GLUSTERFS_NFS_SERVER_TYPE=gluster CONFIG_MANILA_GLUSTERFS_PATH_TO_PRIVATE_KEY= CONFIG_MANILA_GLUSTERFS_GANESHA_SERVER_IP= CONFIG_HORIZON_SSL=n CONFIG_HORIZON_SECRET_KEY=f8732b103e664a33bacbfed9fb58e061 CONFIG_HORIZON_SSL_CERT= CONFIG_HORIZON_SSL_KEY= CONFIG_HORIZON_SSL_CACERT= CONFIG_SWIFT_KS_PW=b6a09ba3411d43f7 CONFIG_SWIFT_STORAGES= CONFIG_SWIFT_STORAGE_ZONES=1 CONFIG_SWIFT_STORAGE_REPLICAS=1 CONFIG_SWIFT_STORAGE_FSTYPE=ext4 CONFIG_SWIFT_HASH=16ee2fccff2b41d7 CONFIG_SWIFT_STORAGE_SIZE=2G CONFIG_HEAT_DB_PW=PW_PLACEHOLDER CONFIG_HEAT_AUTH_ENC_KEY=f79562142477431f CONFIG_HEAT_KS_PW=PW_PLACEHOLDER CONFIG_HEAT_CFN_INSTALL=y CONFIG_HEAT_DOMAIN=heat CONFIG_HEAT_DOMAIN_ADMIN=heat_admin CONFIG_HEAT_DOMAIN_PASSWORD=PW_PLACEHOLDER CONFIG_PROVISION_DEMO=n CONFIG_PROVISION_TEMPEST=n CONFIG_PROVISION_DEMO_FLOATRANGE=172.24.4.0/24 CONFIG_PROVISION_DEMO_ALLOCATION_POOLS=[] CONFIG_PROVISION_IMAGE_NAME=cirros CONFIG_PROVISION_IMAGE_URL=https://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img CONFIG_PROVISION_IMAGE_FORMAT=qcow2 CONFIG_PROVISION_IMAGE_PROPERTIES= CONFIG_PROVISION_IMAGE_SSH_USER=cirros CONFIG_PROVISION_UEC_IMAGE_NAME=cirros-uec CONFIG_PROVISION_UEC_IMAGE_KERNEL_URL=https://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-kernel CONFIG_PROVISION_UEC_IMAGE_RAMDISK_URL=https://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-initramfs CONFIG_PROVISION_UEC_IMAGE_DISK_URL=https://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img CONFIG_TEMPEST_HOST= CONFIG_PROVISION_TEMPEST_USER= CONFIG_PROVISION_TEMPEST_USER_PW=PW_PLACEHOLDER CONFIG_PROVISION_TEMPEST_FLOATRANGE=172.24.4.0/24 CONFIG_PROVISION_TEMPEST_FLAVOR_NAME=m1.nano CONFIG_PROVISION_TEMPEST_FLAVOR_DISK=1 CONFIG_PROVISION_TEMPEST_FLAVOR_RAM=128 CONFIG_PROVISION_TEMPEST_FLAVOR_VCPUS=1 CONFIG_PROVISION_TEMPEST_FLAVOR_ALT_NAME=m1.micro CONFIG_PROVISION_TEMPEST_FLAVOR_ALT_DISK=1 CONFIG_PROVISION_TEMPEST_FLAVOR_ALT_RAM=128 CONFIG_PROVISION_TEMPEST_FLAVOR_ALT_VCPUS=1 CONFIG_RUN_TEMPEST=n CONFIG_RUN_TEMPEST_TESTS=smoke CONFIG_PROVISION_OVS_BRIDGE=y CONFIG_GNOCCHI_DB_PW=68f0ee55d2be4840 CONFIG_GNOCCHI_KS_PW=6d1d41bf31c84913 CONFIG_CEILOMETER_SECRET=556590669a8a449e CONFIG_CEILOMETER_KS_PW=c8c7991cad204222 CONFIG_CEILOMETER_SERVICE_NAME=httpd CONFIG_CEILOMETER_COORDINATION_BACKEND=redis CONFIG_ENABLE_CEILOMETER_MIDDLEWARE=n CONFIG_REDIS_HOST=192.168.0.50 CONFIG_REDIS_PORT=6379 CONFIG_AODH_KS_PW=af851f95b49d43a2 CONFIG_AODH_DB_PW=d23bdd9c907c4a1d CONFIG_PANKO_DB_PW=PW_PLACEHOLDER CONFIG_PANKO_KS_PW=PW_PLACEHOLDER CONFIG_TROVE_DB_PW=4a366ba82fb54eca CONFIG_TROVE_KS_PW=ecb3bb6af8374144 CONFIG_TROVE_NOVA_USER=trove CONFIG_TROVE_NOVA_TENANT=services CONFIG_TROVE_NOVA_PW=ecb3bb6af8374144 CONFIG_SAHARA_DB_PW=PW_PLACEHOLDER CONFIG_SAHARA_KS_PW=PW_PLACEHOLDER CONFIG_MAGNUM_DB_PW=c40db4223e1b4485 CONFIG_MAGNUM_KS_PW=f6373b0ce76a45e4
Installation
- packstack --answer-file /root/openstack-answer.txt
- Example output
  192.168.0.50_controller.pp: [ DONE ]
  Applying 192.168.0.50_network.pp
  192.168.0.50_network.pp: [ DONE ]
  Applying 192.168.0.50_compute.pp
  192.168.0.50_compute.pp: [ DONE ]
  Applying Puppet manifests [ DONE ]
  Finalizing [ DONE ]
  
  Installation completed successfully **
  
  Additional information:
  * Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components.
  * File /root/keystonerc_admin has been created on OpenStack client host 192.168.0.50. To use the command line tools you need to source the file.
  * To access the OpenStack Dashboard browse to http://192.168.0.50/dashboard .
  Please, find your login credentials stored in the keystonerc_admin in your home directory.
  * The installation log file is available at: /var/tmp/packstack/20210505-142408-tJ_Mdx/openstack-setup.log
  * The generated manifests are available at: /var/tmp/packstack/20210505-142408-tJ_Mdx/manifests
Bridge setup
- ifcfg-em1
  DEVICE="em1"
  TYPE=OVSPort
  DEVICETYPE=ovs
  OVS_BRIDGE=br-ex
  ONBOOT=yes
- ifcfg-br-ex
  DEVICE=br-ex
  DEVICETYPE=ovs
  TYPE=OVSBridge
  BOOTPROTO=static
  DNS1=192.168.0.204
  ONBOOT=yes
  IPADDR="192.168.0.50"
  NETMASK="255.255.255.0"
  GATEWAY="192.168.0.1"
- systemctl restart network
Validation
- source /root/keystonerc_admin
- openstack service list
Horizon dashboard
- http://192.168.0.50
- user: admin , password =
Configuration
- Private network
  - openstack network create private
  - openstack subnet create --network private --allocation-pool start=172.10.10.50,end=172.10.10.200 --dns-nameserver 192.168.0.204 --subnet-range 172.10.10.0/24 private_subnet
- Public network
  - openstack network create --provider-network-type flat --provider-physical-network extnet --external public
  - openstack subnet create --network public --allocation-pool start=192.168.0.61,end=192.168.0.70 --no-dhcp --subnet-range 192.168.0.0/24 public_subnet
  - openstack network list
- Router
  - openstack router create private_router
  - openstack router set --external-gateway public private_router
  - openstack router add subnet private_router private_subnet
- Cloud image
  - Download cloud image and upload it to glance
    - wget https://download.cirros-cloud.net/0.5.0/cirros-0.5.0-x86_64-disk.img openstack image create cirros --container-format bare --disk-format qcow2 --public --file cirros-0.5.0-x86_64-disk.img
    - Validate: openstack image list
- Keypair
  - ssh-keygen
  - openstack keypair create --public-key ~/.ssh/id_rsa.pub admin
- Security
  - Use horizon dashboard and under security groups add rule to allow
    - ALL ICMP
    - ALL TCP
    - ALL UDP
- Create a vm and associate a floating IP to access
  - openstack server create --flavor m1.tiny --image "cirros" --network private --key-name admin myvm
  - Associate a floating ip:
    - Use horizon dashboard to assigen a floating IP
    - Validate: ssh -i .ssh/id_rsa cirros@floatingip
- Useful commands
  - Check network connectivity
    - ip netns show
    - ip netns exec qrouter-0e3d364e-586a-4c17-854d-4e05cddb27fc ping -c 3 google.com
- References
  - https://computingforgeeks.com/install-openstack-victoria-on-centos/