使用RDO Packstack在CentOS 8上安装版本为Victoria的openstack(上)

简介: 使用RDO Packstack在CentOS 8上安装版本为Victoria的openstack

步骤1:修改主机名并更新域名解析文件


Last login: Wed Nov 11 13:46:10 2020
[root@localhost ~]# hostnamectl set-hostname "openstack.example.com"
[root@localhost ~]# exec bash
[root@openstack ~]# hostnamectl 
   Static hostname: openstack.example.com
         Icon name: computer-vm
           Chassis: vm
        Machine ID: bf6e29e6a6de4e1b905b39e6ce142867
           Boot ID: 0e5bce586aad4838a23b2d2d5a977702
    Virtualization: vmware
  Operating System: CentOS Linux 8 (Core)
       CPE OS Name: cpe:/o:centos:centos:8
            Kernel: Linux 4.18.0-193.el8.x86_64
      Architecture: x86-64
[root@openstack ~]# 


在/etc/hosts配置文件中添加主机映射关系


[root@openstack ~]# echo -e "192.168.1.126\topenstack.example.com" >> /etc/hosts 
[root@openstack ~]# cat /etc/hosts 
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.1.126   openstack.example.com
[root@openstack ~]# 


步骤2:禁用NetworkManager并使用network-scripts配置网络


[root@openstack ~]# systemctl stop NetworkManager
[root@openstack ~]# systemctl disable NetworkManager
Removed /etc/systemd/system/multi-user.target.wants/NetworkManager.service.
Removed /etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service.
Removed /etc/systemd/system/network-online.target.wants/NetworkManager-wait-online.service.


安装network-scripts


[root@openstack ~]# dnf install -y network-scripts
Last metadata expiration check: 0:02:13 ago on Wed 11 Nov 2020 01:56:08 PM CST.
Dependencies resolved.
============================================================================================================================== Package                              Architecture           Version                             Repository              Size
==============================================================================================================================Installing:
 network-scripts                      x86_64                 10.00.6-1.el8_2.2                   BaseOS                 195 k
Upgrading:
 initscripts                          x86_64                 10.00.6-1.el8_2.2                   BaseOS                 338 k
Installing weak dependencies:
 network-scripts-team                 x86_64                 1.29-1.el8_2.2                      BaseOS                  27 k
Transaction Summary
==============================================================================================================================Install  2 Packages
Upgrade  1 Package
Total download size: 560 k
Downloading Packages:
(1/3): network-scripts-10.00.6-1.el8_2.2.x86_64.rpm                                           1.6 MB/s | 195 kB     00:00    
(2/3): network-scripts-team-1.29-1.el8_2.2.x86_64.rpm                                         215 kB/s |  27 kB     00:00    
(3/3): initscripts-10.00.6-1.el8_2.2.x86_64.rpm                                               2.1 MB/s | 338 kB     00:00    
------------------------------------------------------------------------------------------------------------------------------Total                                                                                         749 kB/s | 560 kB     00:00     
warning: /var/cache/dnf/BaseOS-929b586ef1f72f69/packages/network-scripts-10.00.6-1.el8_2.2.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 8483c65d: NOKEY
CentOS-8 - Base                                                                               1.6 MB/s | 1.6 kB     00:00    
Importing GPG key 0x8483C65D:
 Userid     : "CentOS (CentOS Official Signing Key) <security@centos.org>"
 Fingerprint: 99DB 70FA E1D7 CE22 7FB6 4882 05B5 55B3 8483 C65D
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
Key imported successfully
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                                                                      1/1 
  Running scriptlet: initscripts-10.00.6-1.el8_2.2.x86_64                                                                 1/1 
  Upgrading        : initscripts-10.00.6-1.el8_2.2.x86_64                                                                 1/4 
  Running scriptlet: initscripts-10.00.6-1.el8_2.2.x86_64                                                                 1/4 
  Installing       : network-scripts-10.00.6-1.el8_2.2.x86_64                                                             2/4 
  Running scriptlet: network-scripts-10.00.6-1.el8_2.2.x86_64                                                             2/4 
  Installing       : network-scripts-team-1.29-1.el8_2.2.x86_64                                                           3/4 
  Running scriptlet: initscripts-10.00.6-1.el8.x86_64                                                                     4/4 
  Cleanup          : initscripts-10.00.6-1.el8.x86_64                                                                     4/4 
  Running scriptlet: initscripts-10.00.6-1.el8.x86_64                                                                     4/4 
  Verifying        : network-scripts-10.00.6-1.el8_2.2.x86_64                                                             1/4 
  Verifying        : network-scripts-team-1.29-1.el8_2.2.x86_64                                                           2/4 
  Verifying        : initscripts-10.00.6-1.el8_2.2.x86_64                                                                 3/4 
  Verifying        : initscripts-10.00.6-1.el8.x86_64                                                                     4/4 
Upgraded:
  initscripts-10.00.6-1.el8_2.2.x86_64                                                                                        
Installed:
  network-scripts-10.00.6-1.el8_2.2.x86_64                     network-scripts-team-1.29-1.el8_2.2.x86_64                    
Complete!
[root@openstack ~]# 


[root@openstack ~]# vi /etc/sysconfig/network-scripts/ifcfg-ens32 
[root@openstack ~]# cat /etc/sysconfig/network-scripts/ifcfg-ens32 
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
NAME=ens32
DEVICE=ens32
ONBOOT=yes
IPADDR=192.168.1.100
PREFIX=24
GATEWAY=192.168.1.1
DNS=192.168.1.1
[root@openstack ~]# 
[root@openstack ~]# systemctl restart network
[root@openstack ~]# systemctl enable network
network.service is not a native service, redirecting to systemd-sysv-install.
Executing: /usr/lib/systemd/systemd-sysv-install enable network
[root@openstack ~]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens32: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:0c:29:d4:a5:69 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.100/24 brd 192.168.1.255 scope global ens32
       valid_lft forever preferred_lft forever
    inet6 fe80::20c:29ff:fed4:a569/64 scope link 
       valid_lft forever preferred_lft forever
[root@openstack ~]# ip a s ens32
2: ens32: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:0c:29:d4:a5:69 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.100/24 brd 192.168.1.255 scope global ens32
       valid_lft forever preferred_lft forever
    inet6 fe80::20c:29ff:fed4:a569/64 scope link 
       valid_lft forever preferred_lft forever


步骤3:启用OpenStack repositories并安装packstack工具


[root@openstack ~]# dnf config-manager --enable PowerTools
[root@openstack ~]# dnf install -y centos-release-openstack-ussuri
Last metadata expiration check: 0:08:40 ago on Wed 11 Nov 2020 02:07:30 PM CST.
No match for argument: centos-release-openstack-victoria
Error: Unable to find a match: centos-release-openstack-victoria
[root@openstack ~]# dnf install -y centos-release-openstack-ussuri
Last metadata expiration check: 0:11:10 ago on Wed 11 Nov 2020 02:07:30 PM CST.
Dependencies resolved.
============================================================================================================================== Package                                        Architecture          Version                     Repository             Size
==============================================================================================================================Installing:
 centos-release-openstack-ussuri                noarch                1-3.el8                     extras                 11 k
Installing dependencies:
 centos-release-ceph-nautilus                   noarch                1.2-2.el8                   extras                8.8 k
 centos-release-messaging                       noarch                1-2.el8                     extras                9.4 k
 centos-release-rabbitmq-38                     noarch                1-2.el8                     extras                8.3 k
 centos-release-storage-common                  noarch                2-2.el8                     extras                9.4 k
Transaction Summary
==============================================================================================================================Install  5 Packages
Total download size: 47 k
Installed size: 12 k
Downloading Packages:
(1/5): centos-release-openstack-ussuri-1-3.el8.noarch.rpm                                     313 kB/s |  11 kB     00:00    
(2/5): centos-release-messaging-1-2.el8.noarch.rpm                                            195 kB/s | 9.4 kB     00:00    
(3/5): centos-release-ceph-nautilus-1.2-2.el8.noarch.rpm                                      177 kB/s | 8.8 kB     00:00    
(4/5): centos-release-rabbitmq-38-1-2.el8.noarch.rpm                                          592 kB/s | 8.3 kB     00:00    
(5/5): centos-release-storage-common-2-2.el8.noarch.rpm                                       2.1 MB/s | 9.4 kB     00:00    
------------------------------------------------------------------------------------------------------------------------------Total                                                                                          93 kB/s |  47 kB     00:00     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                                                                      1/1 
  Installing       : centos-release-storage-common-2-2.el8.noarch                                                         1/5 
  Installing       : centos-release-ceph-nautilus-1.2-2.el8.noarch                                                        2/5 
  Running scriptlet: centos-release-ceph-nautilus-1.2-2.el8.noarch                                                        2/5 
  Installing       : centos-release-messaging-1-2.el8.noarch                                                              3/5 
  Installing       : centos-release-rabbitmq-38-1-2.el8.noarch                                                            4/5 
  Installing       : centos-release-openstack-ussuri-1-3.el8.noarch                                                       5/5 
  Verifying        : centos-release-ceph-nautilus-1.2-2.el8.noarch                                                        1/5 
  Verifying        : centos-release-messaging-1-2.el8.noarch                                                              2/5 
  Verifying        : centos-release-openstack-ussuri-1-3.el8.noarch                                                       3/5 
  Verifying        : centos-release-rabbitmq-38-1-2.el8.noarch                                                            4/5 
  Verifying        : centos-release-storage-common-2-2.el8.noarch                                                         5/5 
Installed:
  centos-release-ceph-nautilus-1.2-2.el8.noarch                    centos-release-messaging-1-2.el8.noarch                    
  centos-release-openstack-ussuri-1-3.el8.noarch                   centos-release-rabbitmq-38-1-2.el8.noarch                  
  centos-release-storage-common-2-2.el8.noarch                    
Complete!
[root@openstack ~]# 


[root@openstack ~]# systemctl stop firewalld
[root@openstack ~]# systemctl disable firewalld
Removed /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@openstack ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config 
[root@openstack ~]# 
[root@openstack ~]# 
[root@openstack ~]# setenforce 0
[root@openstack ~]# getenforce 
Permissive
[root@openstack ~]# 


 [root@openstack ~]# dnf update -y 
[root@openstack ~]# reboot



[root@openstack ~]# dnf install -y openstack-packstack
......
Installed:
  augeas-libs-1.12.0-5.el8.x86_64                                                                                             
  boost-atomic-1.66.0-7.el8.x86_64                                                                                            
  boost-chrono-1.66.0-7.el8.x86_64                                                                                            
  boost-date-time-1.66.0-7.el8.x86_64                                                                                         
  boost-filesystem-1.66.0-7.el8.x86_64                                                                                        
  boost-locale-1.66.0-7.el8.x86_64                                                                                            
  boost-log-1.66.0-7.el8.x86_64                                                                                               
  boost-program-options-1.66.0-7.el8.x86_64                                                                                   
  boost-regex-1.66.0-7.el8.x86_64                                                                                             
  boost-system-1.66.0-7.el8.x86_64                                                                                            
  boost-thread-1.66.0-7.el8.x86_64                                                                                            
  cpp-hocon-0.2.1-1.el8.x86_64                                                                                                
  facter-1:3.14.2-2.el8.x86_64                                                                                                
  git-core-2.18.4-2.el8_2.x86_64                                                                                              
  hiera-3.6.0-1.el8.noarch                                                                                                    
  leatherman-1.6.1-2.el8.x86_64                                                                                               
  libicu-60.3-2.el8_1.x86_64                                                                                                  
  libselinux-ruby-2.9-3.el8.x86_64                                                                                            
  lsof-4.91-2.el8.x86_64                                                                                                      
  openstack-packstack-1:16.0.2-1.el8.noarch                                                                                   
  openstack-packstack-puppet-1:16.0.2-1.el8.noarch                                                                            
  puppet-6.14.0-2.el8.noarch                                                                                                  
  puppet-aodh-16.3.0-1.el8.noarch                                                                                             
  puppet-apache-5.4.0-1.420605fgit.el8.noarch                                                                                 
  puppet-archive-4.4.0-1.474ea01git.el8.noarch                                                                                
  puppet-ceilometer-16.3.0-1.el8.noarch                                                                                       
  puppet-certmonger-2.4.0-1.a198870git.el8.noarch                                                                             
  puppet-cinder-16.3.0-1.el8.noarch                                                                                           
  puppet-concat-6.2.0-1.596d8ccgit.el8.noarch                                                                                 
  puppet-corosync-6.0.2-0.1.0rc0.2a27f93git.el8.noarch                                                                        
  puppet-firewall-2.3.0-1.233f841git.el8.noarch                                                                               
  puppet-glance-16.3.0-1.el8.noarch                                                                                           
  puppet-gnocchi-16.3.0-1.el8.noarch                                                                                          
  puppet-headless-6.14.0-2.el8.noarch                                                                                         
  puppet-heat-16.3.0-1.el8.noarch                                                                                             
  puppet-horizon-16.3.0-1.el8.noarch                                                                                          
  puppet-inifile-4.2.0-1.el8.noarch                                                                                           
  puppet-ironic-16.3.0-2.el8.noarch                                                                                           
  puppet-keystone-16.3.0-1.el8.noarch                                                                                         
  puppet-magnum-16.3.0-1.el8.noarch                                                                                           
  puppet-manila-16.3.0-1.el8.noarch                                                                                           
  puppet-memcached-3.4.0-2.1f307b8git.el8.noarch                                                                              
  puppet-mysql-10.4.0-1.fff2c82git.el8.noarch                                                                                 
  puppet-neutron-16.3.0-1.el8.noarch                                                                                          
  puppet-nova-16.4.0-0.1.0d7f13fgit.el8.noarch                                                                                
  puppet-nssdb-1.0.1-1.2ed2a2dgit.el8.noarch                                                                                  
  puppet-openstack_extras-16.3.0-1.el8.noarch                                                                                 
  puppet-openstacklib-16.3.0-1.el8.noarch                                                                                     
  puppet-oslo-16.3.0-1.el8.noarch                                                                                             
  puppet-ovn-16.3.0-1.el8.noarch                                                                                              
  puppet-panko-16.3.0-1.el8.noarch                                                                                            
  puppet-placement-3.3.0-1.el8.noarch                                                                                         
  puppet-rabbitmq-10.0.2-0.1.0rc0.eafe833git.el8.noarch                                                                       
  puppet-redis-5.0.1-0.1.0rc0.8e48eeegit.el8.noarch                                                                           
  puppet-remote-10.0.0-1.7420908git.el8.noarch                                                                                
  puppet-rsync-1.1.1-2.db5f8b5git.el8.noarch                                                                                  
  puppet-sahara-16.3.0-1.el8.noarch                                                                                           
  puppet-ssh-6.1.0-1.29a9ae7git.el8.noarch                                                                                    
  puppet-staging-1.0.4-1.b466d93git.el8.noarch                                                                                
  puppet-stdlib-6.3.0-1.93eee77git.el8.noarch                                                                                 
  puppet-swift-16.3.0-1.el8.noarch                                                                                            
  puppet-sysctl-0.0.12-2.a3d160dgit.el8.noarch                                                                                
  puppet-systemd-2.9.0-1.1e15600git.el8.noarch                                                                                
  puppet-tempest-16.3.0-1.el8.noarch                                                                                          
  puppet-trove-16.3.0-1.el8.noarch                                                                                            
  puppet-vcsrepo-3.1.0-1.d285592git.el8.noarch                                                                                
  puppet-vswitch-12.3.0-1.el8.noarch                                                                                          
  puppet-xinetd-3.3.0-2.8d460c4git.el8.noarch                                                                                 
  python3-docutils-0.14-12.module_el8.1.0+245+c39af44f.noarch                                                                 
  python3-netaddr-0.7.19-8.el8.noarch                                                                                         
  python3-pbr-5.4.3-2.el8.noarch                                                                                              
  python3-pip-9.0.3-16.el8.noarch                                                                                             
  python3-pyyaml-5.3-2.el8.x86_64                                                                                             
  python36-3.6.8-2.module_el8.1.0+245+c39af44f.x86_64                                                                         
  ruby-2.5.5-105.module_el8.1.0+214+9be47fd7.x86_64                                                                           
  ruby-augeas-0.5.0-23.el8.x86_64                                                                                             
  ruby-facter-1:3.14.2-2.el8.x86_64                                                                                           
  ruby-irb-2.5.5-105.module_el8.1.0+214+9be47fd7.noarch                                                                       
  ruby-libs-2.5.5-105.module_el8.1.0+214+9be47fd7.x86_64                                                                      
  rubygem-bigdecimal-1.3.4-105.module_el8.1.0+214+9be47fd7.x86_64                                                             
  rubygem-cane-3.0.0-1.el8.noarch                                                                                             
  rubygem-concurrent-ruby-1.1.5-2.el8.noarch                                                                                  
  rubygem-deep_merge-1.2.1-4.el8.noarch                                                                                       
  rubygem-did_you_mean-1.2.0-105.module_el8.1.0+214+9be47fd7.noarch                                                           
  rubygem-diff-lcs-1.3-4.el8.noarch                                                                                           
  rubygem-docile-1.1.5-10.el8.noarch                                                                                          
  rubygem-fast_gettext-1.2.0-9.el8.noarch                                                                                     
  rubygem-hocon-1.3.0-1.el8.noarch                                                                                            
  rubygem-io-console-0.4.6-105.module_el8.1.0+214+9be47fd7.x86_64                                                             
  rubygem-json-2.1.0-105.module_el8.1.0+214+9be47fd7.x86_64                                                                   
  rubygem-multi_json-1.13.1-4.el8.noarch                                                                                      
  rubygem-openssl-2.1.2-105.module_el8.1.0+214+9be47fd7.x86_64                                                                
  rubygem-parallel-1.12.1-5.el8.noarch                                                                                        
  rubygem-pathspec-0.2.1-5.el8.noarch                                                                                         
  rubygem-psych-3.0.2-105.module_el8.1.0+214+9be47fd7.x86_64                                                                  
  rubygem-puppet-resource_api-1.8.12-1.el8.noarch                                                                             
  rubygem-rake-12.3.0-105.module_el8.1.0+214+9be47fd7.noarch                                                                  
  rubygem-rdoc-6.0.1-105.module_el8.1.0+214+9be47fd7.noarch                                                                   
  rubygem-redcarpet-3.3.2-16.1.el8.x86_64                                                                                     
  rubygem-rgen-0.8.4-2.el8.noarch                                                                                             
  rubygem-rspec-3.7.0-2.el8.noarch                                                                                            
  rubygem-rspec-core-3.7.1-5.el8.noarch                                                                                       
  rubygem-rspec-expectations-3.7.0-4.el8.noarch                                                                               
  rubygem-rspec-fire-1.3.0-1.el8.noarch                                                                                       
  rubygem-rspec-mocks-3.7.0-4.el8.noarch                                                                                      
  rubygem-rspec-support-3.7.1-2.el8.noarch                                                                                    
  rubygem-ruby-shadow-2.5.0-12.el8.x86_64                                                                                     
  rubygem-semantic_puppet-1.0.2-1.el8.noarch                                                                                  
  rubygem-simplecov-0.13.0-7.el8.1.noarch                                                                                     
  rubygem-simplecov-html-0.10.0-8.el8.noarch                                                                                  
  rubygem-yard-0.9.12-8.el8.noarch                                                                                            
  rubygems-2.7.6.2-105.module_el8.1.0+214+9be47fd7.noarch                                                                     
  yaml-cpp-0.6.3-1.el8.x86_64                                                                                                 
Complete!
[root@openstack ~]# 


步骤4:生成答案文件并使用packstack安装openstack


[root@openstack ~]# packstack --gen-answer-file /root/openstack-answer.txt
Packstack changed given value  to required value /root/.ssh/id_rsa.pub
Additional information:
 * Parameter CONFIG_NEUTRON_L2_AGENT: You have chosen OVN Neutron backend. Note that this backend does not support the VPNaaS or FWaaS services. Geneve will be used as the encapsulation method for tenant networks
[root@openstack ~]# ll
total 56
-rw-------. 1 root root  1471 Nov 11 11:11 anaconda-ks.cfg
-rw-------  1 root root 51567 Nov 11 14:29 openstack-answer.txt
[root@openstack ~]# vi openstack-answer.txt 


[root@openstack ~]# vi /root/openstack-answer.txt
..............
CONFIG_HEAT_INSTALL=y
CONFIG_PROVISION_DEMO=n
CONFIG_KEYSTONE_ADMIN_PW=P@ssw0rd
CONFIG_NEUTRON_OVN_BRIDGE_IFACES=br-ex:enp0s3
.............


[root@openstack ~]# packstack --answer-file /root/openstack-answer.txt



[root@openstack ~]# ip a s ens32
2: ens32: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master ovs-system state UP group default qlen 1000
    link/ether 00:0c:29:d4:a5:69 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::20c:29ff:fed4:a569/64 scope link 
       valid_lft forever preferred_lft forever
[root@openstack ~]# ip a s br-ex
6: br-ex: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
    link/ether 00:0c:29:d4:a5:69 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.100/24 brd 192.168.1.255 scope global br-ex
       valid_lft forever preferred_lft forever
    inet6 fe80::85c:abff:fe6a:584e/64 scope link 
       valid_lft forever preferred_lft forever
[root@openstack ~]# ovs-vsctl show
b5fa808b-f92d-461f-b319-3285e134096b
    Manager "ptcp:6640:127.0.0.1"
        is_connected: true
    Bridge br-int
        fail_mode: secure
        Port br-int
            Interface br-int
                type: internal
    Bridge br-ex
        fail_mode: standalone
        Port br-ex
            Interface br-ex
                type: internal
        Port "ens32"
            Interface "ens32"
    ovs_version: "2.12.0"
[root@openstack ~]# 



相关实践学习
快速体验阿里云云消息队列RocketMQ版
本实验将带您快速体验使用云消息队列RocketMQ版Serverless系列实例进行获取接入点、创建Topic、创建订阅组、收发消息、查看消息轨迹和仪表盘。
消息队列 MNS 入门课程
1、消息队列MNS简介 本节课介绍消息队列的MNS的基础概念 2、消息队列MNS特性 本节课介绍消息队列的MNS的主要特性 3、MNS的最佳实践及场景应用 本节课介绍消息队列的MNS的最佳实践及场景应用案例 4、手把手系列:消息队列MNS实操讲 本节课介绍消息队列的MNS的实际操作演示 5、动手实验:基于MNS,0基础轻松构建 Web Client 本节课带您一起基于MNS,0基础轻松构建 Web Client
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