03 openstack之keystone

配置環境

Controller CentOS release 6.7 controller

eth0：僅主機 192.168.28.121

eth1：橋接 192.168.1.121

node2 192.168.1.122 CentOS release 6.7 compute1

eth0：僅主機，eth1：VMnet2 不會直接與外部網絡通信

node3 192.168.1.123 CentOS release 6.7 networking

eth0：僅主機，eth1：VMnet2,eth2:橋接

[root@Controller ~]# vim /etc/hosts

添加

192.168.28.121 ? ? ?controller.magedu.com controller

192.168.28.122 ? ? ?compute1.magedu.com compute1

192.168.28.123 ? ? ?network1.magedu.com network1

#配置安裝Mariadb

[root@Controller ~]# yum -y groupinstall "Development tools" "Desktop Platform Development" -y

[root@Controller ~]# yum -y install cmake

[root@Controller ~]# groupadd -r -g 306 mysql

[root@Controller ~]# useradd -r -g 306 -u 306 mysql

[root@Controller ~]# mkdir -p /mydata/data

[root@Controller ~]# chown ?mysql.mysql /mydata/data/

[root@Controller ~]# tar xf mariadb-5.5.53.tar.gz?

[root@Controller ~]# cd mariadb-5.5.53

[root@Controller mariadb-5.5.53]#cmake ?\

-DCMAKE_INSTALL_PREFIX=/usr/local/mariadb-5.5.53 \

?-DMYSQL_DATADIR=/mydata/data \

?-DSYSCONFDIR=/etc \

?-DWITH_INNOBASE_STORAGE_ENGINE=1 \

?-DWITH_ARCHIVE_STORAGE_ENGINE=1 \

?-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \

?-DWITH_READLINE=1 \

?-DWITH_SSL=system \

?-DWITH_ZLIB=system \

?-DWITH_LIBWRAP=0 \

?-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \

?-DDEFAULT_CHARSET=utf8 \

?-DDEFAULT_COLLATION=utf8_general_ci

[root@Controller mariadb-5.5.53]# make && make install

[root@Controller mariadb-5.5.53]# cd /usr/local/mariadb-5.5.53/

[root@Controller mariadb-5.5.53]# chown -R root.mysql ./*

[root@Controller mariadb-5.5.53]# cd ..

[root@Controller local]# ln -s mariadb-5.5.53/ mysql

[root@Controller local]# cd mysql

[root@Controller mysql]# scripts/mysql_install_db --user=mysql --datadir=/mydata/data/

[root@Controller mysql]# mkdir /etc/mysql

[root@Controller mysql]# cp support-files/my-large.cnf /etc/mysql/my.cnf

[root@Controller mysql]# vim /etc/mysql/my.cnf?

添加

datadir = /mydata/data

innodb_file_per_table = ON

skip_name_resolv = ON ?

[root@Controller mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld

[root@Controller mysql]# chmod +x /etc/rc.d/init.d/mysqld?

[root@Controller mysql]# chkconfig --add mysqld

[root@Controller ~]# vim /etc/profile.d/mysql.sh

export PATH=/usr/local/mysql/bin:$PATH

[root@Controller ~]# . /etc/profile.d/mysql.sh

#配置openstack-controller

[root@Controller ~]# cd /etc/sysconfig/netwok-scripts?

[root@Controller network-scripts]# cp ifcfg-eth{0,1}

[root@Controller network-scripts]# vim ifcfg-eth1

替換所有的eth0為eth1

刪除UUID、MAC、MM_CONTROLLED行

其它保持不變

[root@Controller network-scripts]# vim ifcfg-eth0

刪除UUID、MAC、MM_CONTROLLED、網關、DNS

修改IP地址為192.168.28.121

[root@Controller network-scripts]# service NetworkManager stop

[root@Controller network-scripts]# chkconfig NetworkManager off

[root@Controller network-scripts]# service network restart

[root@Controller network-scripts]# ifconfig

eth0 ? ? ?Link encap:Ethernet ?HWaddr 00:0C:29:AF:63:D0 ?

?inet addr:192.168.28.121 ?Bcast:192.168.28.255 ?Mask:255.255.255.0

?inet6 addr: fe80::20c:29ff:feaf:63d0/64 Scope:Link

?UP BROADCAST RUNNING MULTICAST ?MTU:1500 ?Metric:1

?RX packets:25 errors:0 dropped:0 overruns:0 frame:0

?TX packets:47 errors:0 dropped:0 overruns:0 carrier:0

?collisions:0 txqueuelen:1000?

?RX bytes:1962 (1.9 KiB) ?TX bytes:3146 (3.0 KiB)

eth1 ? ? ?Link encap:Ethernet ?HWaddr 00:0C:29:AF:63:DA ?

?inet addr:192.168.1.121 ?Bcast:192.168.1.255 ?Mask:255.255.255.0

?inet6 addr: fe80::20c:29ff:feaf:63da/64 Scope:Link

?UP BROADCAST RUNNING MULTICAST ?MTU:1500 ?Metric:1

?RX packets:1745 errors:0 dropped:0 overruns:0 frame:0

?TX packets:115 errors:0 dropped:0 overruns:0 carrier:0

?collisions:0 txqueuelen:1000?

?RX bytes:316460 (309.0 KiB) ?TX bytes:13880 (13.5 KiB)

?

#同步服務器時間 ?

[root@Controller network-scripts]# crontab -l

*/3 * * * * /usr/sbin/ntpdate 192.168.1.1 &> /dev/null

#配置openstack-Compute1

[root@Compute1 ~]# cd /etc/sysconfig/netwok-scripts?

[root@Compute1 network-scripts]# cp ifcfg-eth{0,1}

[root@Compute1 network-scripts]# vim ifcfg-eth1

替換所有的eth0為eth1

刪除UUID、MAC、MM_CONTROLLED、DNS、網關、網關、掩碼行

其它保持不變

[root@Compute1 network-scripts]# vim ifcfg-eth0

刪除UUID、MAC、MM_CONTROLLED

修改IP地址為192.168.28.122

修改網關為192.168.28.121

[root@Compute1 network-scripts]# service NetworkManager stop

[root@Compute1 network-scripts]# chkconfig NetworkManager off

[root@Compute1 network-scripts]# service network restart

[root@Compute1 network-scripts]#route add default gw 192.168.28.121

#同步服務器時間

[root@Compute1 ~]# crontab -l

*/3 * * * * /usr/sbin/ntpdate 192.168.1.1 &> /dev/null

[root@Controller ~]# scp /etc/hosts compute1:/etc/

[root@Controller ~]# iptables -t nat -A POSTROUTING -s 192.168.28.0/24 -j SNAT --to-source 192.168.1.121

[root@Controller ~]# service iptables save

[root@Controller ~]# vim /etc/sysctl.conf?

修改

net.ipv4.ip_forward = 0

為

net.ipv4.ip_forward = 1

[root@Controller ~]# cd /etc/yum.repos.d/

[root@Controller yum.repos.d]# vim openstack.repo

[openstack]

name=openstack-icehouse

baseurl=http://192.168.56.2/openstack

enabled=1

gpgcheck=0

[root@Controller yum.repos.d]# yum install openstack-keystone python-keystoneclient #沒有安裝成功

[root@Controller yum.repos.d]# yum install -y openstack-utils

[root@Controller yum.repos.d]# openstack-db --init --service keystone --pass keystone

[root@Controller yum.repos.d]# cd

[root@Controller ~]# mysql

mysql> GRANT ALL ON keystone.* to 'keystone'@'%' IDENTIFIED BY 'keystone';

mysql> FLUSH PRIVILEGES;

mysql> \q

[root@Controller ~]# su -s /bin/sh -c 'keystone-manage db_sync' keystone

[root@Controller ~]# service mysqld stop

[root@Controller ~]# yum install mariadb-galera-server

[root@Controller ~]# rm -f /etc/profile.d/mysql.sh

截止 93:0(84558)

由于openstack-keystone無法安裝成功，本視頻無法繼續進行

04 openstack之glance

截止 11:33(10512)

由于openstack-keystone無法安裝成功，本視頻無法繼續進行

轉載于:https://blog.51cto.com/sihua/1892009

與50位技術專家面對面20年技術見證，附贈技術全景圖

總結

以上是生活随笔為你收集整理的58 Openstack基础、openstack之glance、openstack之keystone的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。