Centos7 install Openstack Juno （RDO） （转载）

原文地址：http://www.hdume.com/centos-7-0%E5%AE%89%E8%A3%85openstack/

1、安装系统，Centos7镜像采用CentOS-7.0-1406-x86_64-Minimal.iso
分区/、boot、swap，然后单独拿出一个分区，供cinder使用。

2、系统环境准备工作

yum install -y net-tools wget screen

[root@juno ~]# more /etc/hosts
127.0.0.1   juno localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.3.97    juno
[root@juno yum.repos.d]# more /etc/resolv.conf
# Generated by NetworkManager
nameserver 8.8.8.8
[root@juno yum.repos.d]# cd /etc/sysconfig/network-scripts/
vi ifcfg-enp3s0
vi ifcfg-enp5s2
[root@juno network-scripts]# more /etc/sysconfig/network
# Created by anaconda
NETWORKING=yes
HOSTNAME=juno
GATEWAY=192.168.3.1

[root@juno yum.repos.d]# systemctl disable NetworkManager
rm '/etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service'
rm '/etc/systemd/system/dbus-org.freedesktop.NetworkManager.service'
rm '/etc/systemd/system/multi-user.target.wants/NetworkManager.service'
[root@juno yum.repos.d]# systemctl stop NetworkManager

vi /etc/selinux/config # SELINUX=enforcing SELINUX=disabled
setenforce 0

yum install -y lvm2

[root@juno ~]# df -h
/dev/sda2       855G  1.2G  810G    1% /
devtmpfs        7.7G     0  7.7G    0% /dev
tmpfs           7.7G     0  7.7G    0% /dev/shm
tmpfs           7.7G  8.6M  7.7G    1% /run
tmpfs           7.7G     0  7.7G    0% /sys/fs/cgroup
/dev/sda5        48G   53M   46G    1% /data
/dev/sda1       190M  106M   71M   61% /boot
[root@juno ~]# umount /dev/sda5
[root@juno ~]# pvcreate /dev/sda5
Physical volume "/dev/sda5" successfully created
[root@juno ~]#  vgcreate cinder-volumes /dev/sda5
Volume group "cinder-volumes" successfully created
 去掉/dev/sda5在/etc/fstab中的启动项

3、准备rdo安装环境

yum install -y http://rdo.fedorapeople.org/openstack-juno/rdo-release-juno.rpm   #会在/etc/yum.repos.d目录增加rdo-release.repo源文件。

yum install -y openstack-packstack  

[root@juno yum.repos.d]# more /etc/redhat-release
CentOS Linux release 7.0.1406 (Core)
[root@juno yum.repos.d]# yum update -y  #会在/etc/yum.repos.d目录增加CentOS-fasttrack.repo源文件。

更新完系统，执行重启
reboot

[root@juno ~]# packstack --gen-answer-file=juno.txt 创建应答文件
Packstack changed given value  to required value /root/.ssh/id_rsa.pub

4、修改应答文件，因为测试环境所限，我是单独节点安装所有模块测试，网络模式采用VLAN，应答文件如下

[root@juno ~]# more juno.txt |grep "^\s*[^# \g].*$" |more
[general]
CONFIG_SSH_KEY=/root/.ssh/id_rsa.pub
CONFIG_DEFAULT_PASSWORD=
CONFIG_MARIADB_INSTALL=y
CONFIG_GLANCE_INSTALL=y
CONFIG_CINDER_INSTALL=y
CONFIG_NOVA_INSTALL=y
CONFIG_NEUTRON_INSTALL=y
CONFIG_HORIZON_INSTALL=y
CONFIG_SWIFT_INSTALL=y
CONFIG_CEILOMETER_INSTALL=y
CONFIG_HEAT_INSTALL=y
CONFIG_SAHARA_INSTALL=y
CONFIG_TROVE_INSTALL=y
CONFIG_IRONIC_INSTALL=n
CONFIG_CLIENT_INSTALL=y
CONFIG_NTP_SERVERS=
CONFIG_NAGIOS_INSTALL=y
EXCLUDE_SERVERS=
CONFIG_DEBUG_MODE=n
CONFIG_CONTROLLER_HOST=192.168.3.97
CONFIG_COMPUTE_HOSTS=192.168.3.97
CONFIG_NETWORK_HOSTS=192.168.3.97
CONFIG_VMWARE_BACKEND=n
CONFIG_UNSUPPORTED=n
CONFIG_VCENTER_HOST=
CONFIG_VCENTER_USER=
CONFIG_VCENTER_PASSWORD=
CONFIG_VCENTER_CLUSTER_NAME=
CONFIG_STORAGE_HOST=192.168.3.97
CONFIG_SAHARA_HOST=192.168.3.97
CONFIG_USE_EPEL=n
CONFIG_REPO=
CONFIG_RH_USER=
CONFIG_SATELLITE_URL=
CONFIG_RH_PW=
CONFIG_RH_OPTIONAL=y
CONFIG_RH_PROXY=
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_AMQP_BACKEND=rabbitmq
CONFIG_AMQP_HOST=192.168.3.97
CONFIG_AMQP_ENABLE_SSL=n
CONFIG_AMQP_ENABLE_AUTH=n
CONFIG_AMQP_NSS_CERTDB_PW=PW_PLACEHOLDER
CONFIG_AMQP_SSL_PORT=5671
CONFIG_AMQP_SSL_CERT_FILE=/etc/pki/tls/certs/amqp_selfcert.pem
CONFIG_AMQP_SSL_KEY_FILE=/etc/pki/tls/private/amqp_selfkey.pem
CONFIG_AMQP_SSL_SELF_SIGNED=y
CONFIG_AMQP_AUTH_USER=amqp_user
CONFIG_AMQP_AUTH_PASSWORD=PW_PLACEHOLDER
CONFIG_MARIADB_HOST=192.168.3.97
CONFIG_MARIADB_USER=root
CONFIG_MARIADB_PW=admin
CONFIG_KEYSTONE_DB_PW=78d5d08b30644917
CONFIG_KEYSTONE_REGION=RegionOne
CONFIG_KEYSTONE_ADMIN_TOKEN=3871e97281ce498484702b2b3736984e
CONFIG_KEYSTONE_ADMIN_PW=admin
CONFIG_KEYSTONE_DEMO_PW=c94e522543e146ff
CONFIG_KEYSTONE_TOKEN_FORMAT=UUID
CONFIG_KEYSTONE_SERVICE_NAME=keystone
CONFIG_GLANCE_DB_PW=dca7672288cd48e0
CONFIG_GLANCE_KS_PW=375af473510a40f2
CONFIG_GLANCE_BACKEND=file
CONFIG_CINDER_DB_PW=cf3507ecc6f649cb
CONFIG_CINDER_KS_PW=6b342a947f1a4bbd
CONFIG_CINDER_BACKEND=lvm
CONFIG_CINDER_VOLUMES_CREATE=n
CONFIG_CINDER_VOLUMES_SIZE=20G
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=
CONFIG_CINDER_NETAPP_VOLUME_LIST=
CONFIG_CINDER_NETAPP_VFILER=
CONFIG_CINDER_NETAPP_VSERVER=
CONFIG_CINDER_NETAPP_CONTROLLER_IPS=
CONFIG_CINDER_NETAPP_SA_PASSWORD=
CONFIG_CINDER_NETAPP_WEBSERVICE_PATH=/devmgr/v2
CONFIG_CINDER_NETAPP_STORAGE_POOLS=
CONFIG_IRONIC_DB_PW=PW_PLACEHOLDER
CONFIG_IRONIC_KS_PW=PW_PLACEHOLDER
CONFIG_NOVA_DB_PW=c2f2d1bc94814b8e
CONFIG_NOVA_KS_PW=6886922f1e6a4cf7
CONFIG_NOVA_SCHED_CPU_ALLOC_RATIO=16.0
CONFIG_NOVA_SCHED_RAM_ALLOC_RATIO=1.5
CONFIG_NOVA_COMPUTE_MIGRATE_PROTOCOL=tcp
CONFIG_NOVA_COMPUTE_MANAGER=nova.compute.manager.ComputeManager
CONFIG_NOVA_COMPUTE_PRIVIF=eth1
CONFIG_NOVA_NETWORK_MANAGER=nova.network.manager.FlatDHCPManager
CONFIG_NOVA_NETWORK_PUBIF=eth0
CONFIG_NOVA_NETWORK_PRIVIF=eth1
CONFIG_NOVA_NETWORK_FIXEDRANGE=192.168.32.0/22
CONFIG_NOVA_NETWORK_FLOATRANGE=10.3.4.0/22
CONFIG_NOVA_NETWORK_AUTOASSIGNFLOATINGIP=n
CONFIG_NOVA_NETWORK_VLAN_START=100
CONFIG_NOVA_NETWORK_NUMBER=1
CONFIG_NOVA_NETWORK_SIZE=255
CONFIG_NEUTRON_KS_PW=7fd81ee3de7b41b1
CONFIG_NEUTRON_DB_PW=e19456a13e434acb
CONFIG_NEUTRON_L3_EXT_BRIDGE=br-ex
CONFIG_NEUTRON_METADATA_PW=fb5fa018c53646d3
CONFIG_LBAAS_INSTALL=y
CONFIG_NEUTRON_METERING_AGENT_INSTALL=y
CONFIG_NEUTRON_FWAAS=y
CONFIG_NEUTRON_ML2_TYPE_DRIVERS=vlan
CONFIG_NEUTRON_ML2_TENANT_NETWORK_TYPES=vlan
CONFIG_NEUTRON_ML2_MECHANISM_DRIVERS=openvswitch
CONFIG_NEUTRON_ML2_FLAT_NETWORKS=*
CONFIG_NEUTRON_ML2_VLAN_RANGES=physnet1:100:200
CONFIG_NEUTRON_ML2_TUNNEL_ID_RANGES=
CONFIG_NEUTRON_ML2_VXLAN_GROUP=
CONFIG_NEUTRON_ML2_VNI_RANGES=100:200
CONFIG_NEUTRON_L2_AGENT=openvswitch
CONFIG_NEUTRON_LB_INTERFACE_MAPPINGS=
CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS=physnet1:br-enp5s2
CONFIG_NEUTRON_OVS_BRIDGE_IFACES=
CONFIG_NEUTRON_OVS_TUNNEL_IF=enp5s2
CONFIG_NEUTRON_OVS_VXLAN_UDP_PORT=4789
CONFIG_HORIZON_SSL=n
CONFIG_SSL_CERT=
CONFIG_SSL_KEY=
CONFIG_SSL_CACHAIN=
CONFIG_SWIFT_KS_PW=0d90462a1e2e4c14
CONFIG_SWIFT_STORAGES=
CONFIG_SWIFT_STORAGE_ZONES=1
CONFIG_SWIFT_STORAGE_REPLICAS=1
CONFIG_SWIFT_STORAGE_FSTYPE=ext4
CONFIG_SWIFT_HASH=1d5b883396514de8
CONFIG_SWIFT_STORAGE_SIZE=20G
CONFIG_HEAT_DB_PW=PW_PLACEHOLDER
CONFIG_HEAT_AUTH_ENC_KEY=0cae8679b6dd4a31
CONFIG_HEAT_KS_PW=PW_PLACEHOLDER
CONFIG_HEAT_CLOUDWATCH_INSTALL=y
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_TEMPEST_USER=
CONFIG_PROVISION_TEMPEST_USER_PW=403fa0c693484e25
CONFIG_PROVISION_DEMO_FLOATRANGE=172.24.4.224/28
CONFIG_PROVISION_CIRROS_URL=http://download.cirros-cloud.net/0.3.3/cirros-0.3.3-x86_64-disk.img
CONFIG_PROVISION_TEMPEST_REPO_URI=https://github.com/openstack/tempest.git
CONFIG_PROVISION_TEMPEST_REPO_REVISION=master
CONFIG_PROVISION_ALL_IN_ONE_OVS_BRIDGE=n
CONFIG_SAHARA_DB_PW=PW_PLACEHOLDER
CONFIG_SAHARA_KS_PW=PW_PLACEHOLDER
CONFIG_CEILOMETER_SECRET=a43e0ca10abb412c
CONFIG_CEILOMETER_KS_PW=77a5276982054c8a
CONFIG_CEILOMETER_COORDINATION_BACKEND=redis
CONFIG_MONGODB_HOST=192.168.3.97
CONFIG_REDIS_HOST=192.168.3.97
CONFIG_REDIS_PORT=6379
CONFIG_TROVE_DB_PW=PW_PLACEHOLDER
CONFIG_TROVE_KS_PW=PW_PLACEHOLDER
CONFIG_TROVE_NOVA_USER=admin
CONFIG_TROVE_NOVA_TENANT=services
CONFIG_TROVE_NOVA_PW=PW_PLACEHOLDER
CONFIG_NAGIOS_PW=admin
[root@juno ~]#

5、执行安装

screen packstack --answer-file=juno.txt   #会在/etc/yum.repos.d目录增加epel-testing.repo和epel.repo源文件

6、安装过程输出

[root@juno ~]# screen packstack --answer-file=juno.txt 

Welcome to the Packstack setup utility

The installation log file is available at: /var/tmp/packstack/20150114-101431-ohUx_Z/openstack-setup.log

Installing:
Clean Up                                             [ DONE ]
Setting up ssh keys                                  [ DONE ]
Discovering hosts' details                           [ DONE ]
Adding pre install manifest entries                  [ DONE ]
Preparing servers                                    [ DONE ]
Adding AMQP manifest entries                         [ DONE ]
Adding MariaDB manifest entries                      [ DONE ]
Adding Keystone manifest entries                     [ DONE ]
Adding Glance Keystone manifest entries              [ DONE ]
Adding Glance manifest entries                       [ DONE ]
Adding Cinder Keystone manifest entries              [ DONE ]
Checking if the Cinder server has a cinder-volumes vg[ DONE ]
Adding Cinder manifest entries                       [ DONE ]
Adding Nova API manifest entries                     [ DONE ]
Adding Nova Keystone manifest entries                [ DONE ]
Adding Nova Cert manifest entries                    [ DONE ]
Adding Nova Conductor manifest entries               [ DONE ]
Creating ssh keys for Nova migration                 [ DONE ]
Gathering ssh host keys for Nova migration           [ DONE ]
Adding Nova Compute manifest entries                 [ DONE ]
Adding Nova Scheduler manifest entries               [ DONE ]
Adding Nova VNC Proxy manifest entries               [ DONE ]
Adding OpenStack Network-related Nova manifest entries[ DONE ]
Adding Nova Common manifest entries                  [ DONE ]
Adding Neutron API manifest entries                  [ DONE ]
Adding Neutron Keystone manifest entries             [ DONE ]
Adding Neutron L3 manifest entries                   [ DONE ]
Adding Neutron L2 Agent manifest entries             [ DONE ]
Adding Neutron DHCP Agent manifest entries           [ DONE ]
Adding Neutron LBaaS Agent manifest entries          [ DONE ]
Adding Neutron Metering Agent manifest entries       [ DONE ]
Adding Neutron Metadata Agent manifest entries       [ DONE ]
Checking if NetworkManager is enabled and running    [ DONE ]
Adding OpenStack Client manifest entries             [ DONE ]
Adding Horizon manifest entries                      [ DONE ]
Adding Swift Keystone manifest entries               [ DONE ]
Adding Swift builder manifest entries                [ DONE ]
Adding Swift proxy manifest entries                  [ DONE ]
Adding Swift storage manifest entries                [ DONE ]
Adding Swift common manifest entries                 [ DONE ]
Adding Heat manifest entries                         [ DONE ]
Adding Heat Keystone manifest entries                [ DONE ]
Adding Heat CloudWatch API manifest entries          [ DONE ]
Adding Heat CloudFormation API manifest entries      [ DONE ]
Adding Sahara Keystone manifest entries              [ DONE ]
Adding Sahara manifest entries                       [ DONE ]
Adding MongoDB manifest entries                      [ DONE ]
Adding Redis manifest entries                        [ DONE ]
Adding Ceilometer manifest entries                   [ DONE ]
Adding Ceilometer Keystone manifest entries          [ DONE ]
Adding Trove Keystone manifest entries               [ DONE ]
Adding Trove manifest entries                        [ DONE ]
Adding Nagios server manifest entries                [ DONE ]
Adding Nagios host manifest entries                  [ DONE ]
Adding post install manifest entries                 [ DONE ]
Installing Dependencies                              [ DONE ]
Copying Puppet modules and manifests                 [ DONE ]
Applying 192.168.3.97_prescript.pp
192.168.3.97_prescript.pp:                           [ DONE ]
Applying 192.168.3.97_amqp.pp
Applying 192.168.3.97_mariadb.pp
192.168.3.97_amqp.pp:                                [ DONE ]
192.168.3.97_mariadb.pp:                             [ DONE ]
Applying 192.168.3.97_keystone.pp
Applying 192.168.3.97_glance.pp
Applying 192.168.3.97_cinder.pp
192.168.3.97_keystone.pp:                            [ DONE ]
192.168.3.97_glance.pp:                              [ DONE ]
192.168.3.97_cinder.pp:                              [ DONE ]
Applying 192.168.3.97_api_nova.pp
192.168.3.97_api_nova.pp:                            [ DONE ]
Applying 192.168.3.97_nova.pp
192.168.3.97_nova.pp:                                [ DONE ]
Applying 192.168.3.97_neutron.pp
192.168.3.97_neutron.pp:                             [ DONE ]
Applying 192.168.3.97_osclient.pp
Applying 192.168.3.97_horizon.pp
192.168.3.97_osclient.pp:                            [ DONE ]
192.168.3.97_horizon.pp:                             [ DONE ]
Applying 192.168.3.97_ring_swift.pp
192.168.3.97_ring_swift.pp:                          [ DONE ]
Applying 192.168.3.97_swift.pp
192.168.3.97_swift.pp:                               [ DONE ]
Applying 192.168.3.97_heat.pp
Applying 192.168.3.97_heatcw.pp
Applying 192.168.3.97_heatcnf.pp
192.168.3.97_heat.pp:                                [ DONE ]
192.168.3.97_heatcnf.pp:                             [ DONE ]
192.168.3.97_heatcw.pp:                              [ DONE ]
Applying 192.168.3.97_sahara.pp
192.168.3.97_sahara.pp:                              [ DONE ]
Applying 192.168.3.97_mongodb.pp
Applying 192.168.3.97_redis.pp
192.168.3.97_mongodb.pp:                             [ DONE ]
192.168.3.97_redis.pp:                               [ DONE ]
Applying 192.168.3.97_ceilometer.pp
192.168.3.97_ceilometer.pp:                          [ DONE ]
Applying 192.168.3.97_trove.pp
192.168.3.97_trove.pp:                               [ DONE ]
Applying 192.168.3.97_nagios.pp
Applying 192.168.3.97_nagios_nrpe.pp
192.168.3.97_nagios.pp:                              [ DONE ]
192.168.3.97_nagios_nrpe.pp:                         [ DONE ]
Applying 192.168.3.97_postscript.pp
192.168.3.97_postscript.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 192.168.3.97. To use the command line tools you need to source the file.
 * To access the OpenStack Dashboard browse to http://192.168.3.97/dashboard .
Please, find your login credentials stored in the keystonerc_admin in your home directory.
 * To use Nagios, browse to http://192.168.3.97/nagios username: nagiosadmin, password: admin
 * The installation log file is available at: /var/tmp/packstack/20150114-101431-ohUx_Z/openstack-setup.log
 * The generated manifests are available at: /var/tmp/packstack/20150114-101431-ohUx_Z/manifests

[screen is terminating]
[root@juno ~]#

7、根据安装打印输出，访问Horizon，开启openstack之旅呗