Ubuntu16.04.5安装详见：http://blog.51cto.com/3241766/2323927
本文openstack的控制节点和计算节点都是esxi上新建的虚机，具体配置如下：
控制节点配置：
计算节点配置：
控制节点和计算节点安装步骤相同，只是第6步中的配置不同，实际安装过程中应先装控制节点再装计算节点，本文以计算节点安装为例记录搭建过程。
1.pip安装
root@openstack-computer:~# pip The program 'pip' is currently not installed. You can install it by typing: apt install python-pip root@openstack-computer:~# apt install -y python-pip
2.代码下载
root@openstack-computer:~# git clone https://git.openstack.org/openstack-dev/devstack -b stable/pike
3.创建用户stack
root@openstack-computer:~# ll total 36 drwx------ 4 root root 4096 Nov 29 17:02 ./ drwxr-xr-x 23 root root 4096 Nov 29 16:32 ../ -rw------- 1 root root 49 Nov 29 16:47 .bash_history -rw-r--r-- 1 root root 3106 Oct 23 2015 .bashrc drwx------ 2 root root 4096 Nov 29 16:47 .cache/ drwxr-xr-x 17 root root 4096 Nov 29 17:02 devstack/ -rw-r--r-- 1 root root 148 Aug 17 2015 .profile -rw------- 1 root root 3413 Nov 29 16:51 .viminfo -rw------- 1 root root 128 Nov 29 16:47 .Xauthority root@openstack-computer:~# devstack/tools/create-stack-user.sh Creating a group called stack Creating a user called stack Giving stack user passwordless sudo privileges
4.修改pip源
root用户修改pip源
root@openstack-computer:~# mkdir ~/.pip root@openstack-computer:~# view ~/.pip/pip.conf [global] trusted-host=mirrors.aliyun.com index-url=https://mirrors.aliyun.com/pypi/simple/
stack用户修改pip源
root@openstack-computer:~# su - stack stack@openstack-computer:~$ mkdir ~/.pip stack@openstack-computer:~$ view ~/.pip/pip.conf [global] trusted-host=mirrors.aliyun.com index-url=https://mirrors.aliyun.com/pypi/simple/
5.移动devstack目录
将devstack目录由root的家目录移至/opt/stack
root@openstack-computer:~# mv devstack /opt/stack root@openstack-computer:~# chown -R stack:stack /opt/stack/devstack
6.新建配置文件
控制节点：
[[local|localrc]] MULTI_HOST=true # management & api network HOST_IP=172.27.34.37 LOGFILE=/opt/stack/logs/stack.sh.log # Credentials ADMIN_PASSWORD=admin MYSQL_PASSWORD=secret RABBIT_PASSWORD=secret SERVICE_PASSWORD=secret SERVICE_TOKEN=abcdefghijklmnopqrstuvwxyz # enable neutron-ml2-vlan disable_service n-net enable_service q-svc,q-agt,q-dhcp,q-l3,q-meta,neutron,q-lbaas,q-fwaas Q_AGENT=linuxbridge ENABLE_TENANT_VLANS=True TENANT_VLAN_RANGE=3001:4000 PHYSICAL_NETWORK=default LOG_COLOR=True LOGDIR=$DEST/logs SCREEN_LOGDIR=$LOGDIR/screen # use TryStack git mirror GIT_BASE=http://git.trystack.cn NOVNC_REPO=http://git.trystack.cn/kanaka/noVNC.git SPICE_REPO=http://git.trystack.cn/git/spice/spice-html5.git
控制节点ip为：172.27.34.37，admin密码为admin，后面web登陆会用到
计算节点：
stack@openstack-computer:~$ view /opt/stack/devstack/local.conf [[local|localrc]] MULTI_HOST=true # management & api network HOST_IP=172.27.34.38 # Credentials ADMIN_PASSWORD=admin MYSQL_PASSWORD=secret RABBIT_PASSWORD=secret SERVICE_PASSWORD=secret SERVICE_TOKEN=abcdefghijklmnopqrstuvwxyz # Service information SERVICE_HOST=192.168.104.10 MYSQL_HOST=$SERVICE_HOST RABBIT_HOST=$SERVICE_HOST GLANCE_HOSTPORT=$SERVICE_HOST:9292 Q_HOST=$SERVICE_HOST KEYSTONE_AUTH_HOST=$SERVICE_HOST KEYSTONE_SERVICE_HOST=$SERVICE_HOST ENABLED_SERVICES=n-cpu,q-agt,neutron Q_AGENT=linuxbridge ENABLE_TENANT_VLANS=True TENANT_VLAN_RANGE=3001:4000 PHYSICAL_NETWORK=default # vnc config NOVA_VNC_ENABLED=True NOVNCPROXY_URL="http://$SERVICE_HOST:6080/vnc_auto.html" VNCSERVER_LISTEN=$HOST_IP VNCSERVER_PROXYCLIENT_ADDRESS=$VNCSERVER_LISTEN LOG_COLOR=True LOGDIR=$DEST/logs SCREEN_LOGDIR=$LOGDIR/screen # use TryStack git mirror GIT_BASE=http://git.trystack.cn NOVNC_REPO=http://git.trystack.cn/kanaka/noVNC.git SPICE_REPO=http://git.trystack.cn/git/spice/spice-html5.git enable_service placement-api
HOST_IP=172.27.34.38为计算节点ip
7.部署openstack
stack@openstack-computer:~/devstack$ ./stack.sh
控制节点安装完成：
计算节点安装完成：
登陆web
地址为：http://172.27.34.37，用户名密码为配置文件中的admin/admin
至此完成openstack安装。