devstack如何安装openstack pike

这篇文章主要介绍devstack如何安装openstack pike，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！

1.环境说明

物理机操作系统：ubuntu-16.04.4-server-amd64
controller：192.168.18.61 ubuntu61
compute：192.168.18.62 ubuntu62
compute：192.168.18.63 ubuntu63

2.修改apt源

vi /etc/apt/source.list
deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse

apt-get update

3.安装 python-pip

apt-get install python-pip
检验是否安装成功：pip -V

4.下载devstack

cd /home
git clone https://git.openstack.org/openstack-dev/devstack -b stable/pike
国内源
git clone https://git.openstack.org/openstack-dev/devstack -b stable/pike

5.创建stack用户

cd /home/devstack/tools/./create-stack-user.shcd /home/mv devstack /opt/stackchown -R stack:stack /opt/stack/devstack  chmod 777 /dev/pts/0

6.设置pip的镜像源

分别为root和stack用户设置使用国内的pip源

mkdir ~/.pip  vi ~/.pip/pip.conf [global]  index-url = https://pypi.douban.com/simple  download_cache = ~/.cache/pip  [install]  use-mirrors = true  mirrors = http://pypi.douban.com/

su - stack  $ mkdir ~/.pip  $ vi ~/.pip/pip.conf [global]  index-url = https://pypi.douban.com/simple  download_cache = ~/.cache/pip  [install]  use-mirrors = true  mirrors = http://pypi.douban.com/

7.编辑controller节点的local.conf

    cd /opt/stack/devstack    vi local.conf        [[local|localrc]]        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        #初次安装设置true，重复安装设置为False        #RECLONE=False        RECLONE=True        MULTI_HOST=true        HOST_IP=192.168.18.61        LOGFILE=/opt/stack/logs/stack.sh.log        ADMIN_PASSWORD=123456        MYSQL_PASSWORD=123456        RABBIT_PASSWORD=123456        SERVICE_PASSWORD=123456        SERVICE_TOKEN=abcdefghijklmnopqrstuvwxyz        disable_service n-net        enable_service q-svc        enable_service q-agt        enable_service q-dhcp        enable_service q-l3        enable_service q-meta        enable_service q-metering        enable_service neutron        Q_USE_SECGROUP=True        FLOATING_RANGE="192.168.18.0/24"        FIXED_RANGE="10.0.0.0/24"        Q_FLOATING_ALLOCATION_POOL=start=192.168.18.220,end=192.168.18.230        PUBLIC_NETWORK_GATEWAY="192.168.18.3"        Q_L3_ENABLED=True        PUBLIC_INTERFACE=enp7s0f0        Q_USE_PROVIDERNET_FOR_PUBLIC=True        OVS_PHYSICAL_BRIDGE=br-ex        PUBLIC_BRIDGE=br-ex        OVS_BRIDGE_MAPPINGS=public:br-ex        Q_PLUGIN=ml2        ENABLE_TENANT_VLANS=True        LOG_COLOR=True        LOGDIR=/opt/stack/logs        SCREEN_LOGDIR=$LOGDIR/screen                chown -R stack:stack /opt/stack/devstack/local.conf

8.切换到stack用户，执行安装脚本

su - stackcd devstack/./stack.sh

中间如果出错
./unstack.sh 后重新安装
还是出错，
./clean.sh 后重新安装

安装完成输出
=========================
DevStack Component Timing
=========================
Total runtime 3375

    run_process       15    test_with_retry    6    apt-get-update    11    pip_install      756    osc              237    wait_for_service  25    git_timed        546    dbsync           239    apt-get          361    =========================    This is your host IP address: 192.168.18.61    This is your host IPv6 address: ::1    Horizon is now available at http://192.168.18.61/dashboard    Keystone is serving at http://192.168.18.61/identity/    The default users are: admin and demo    The password: 123456

9.安装compute节点

同controller节点操作一致：

更新apt源安装 python-pip下载devstack创建stack用户设置pip的镜像源

编辑local.conf

cd /opt/stack/devstack    vi local.conf        [[local|localrc]]        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        RECLONE=False        MULTI_HOST=true        HOST_IP=192.168.18.62        LOGFILE=/opt/stack/logs/stack.sh.log        ADMIN_PASSWORD=123456        MYSQL_PASSWORD=123456        RABBIT_PASSWORD=123456        SERVICE_PASSWORD=123456        SERVICE_TOKEN=abcdefghijklmnopqrstuvwxyz        SERVICE_HOST=192.168.18.61        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_PLUGIN=ml2        ENABLE_TENANT_VLANS=True        NEUTRON_CREATE_INITIAL_NETWORKS=False        enable_service placement-api        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        disable_service tempest

切换到stack用户，执行安装脚本
su - stack
cd devstack/
./stack.sh
安装完成输出

    =========================    DevStack Component Timing    =========================    Total runtime    275    run_process        4    apt-get-update     8    pip_install      109    osc               14    wait_for_service  16    apt-get           28    =========================    This is your host IP address: 192.168.18.62    This is your host IPv6 address: ::1    WARNING:     Using lib/neutron-legacy is deprecated, and it will be removed in the future    Services are running under systemd unit files.    For more information see:     https://docs.openstack.org/devstack/latest/systemd.html    DevStack Version: pike    Change: 73d848772186bf674e12f6253263aed9e164413a Merge "Bump the Cinder LVM backing file size to 24Gb." into stable/pike 2018-04-21 05:10:38 +0000    OS Version: Ubuntu 16.04 xenial

最后，要让计算节点注册在控制节点上运行
root@ubuntu61:/opt/stack/devstack/tools# ./discover_hosts.sh

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