安装DevStack稳定版本zed

news2024/9/27 7:24:09

STEP1: 创建stack用户(一定要！)

sudo useradd -s /bin/bash -d /opt/stack -m stack

sudo chmod +x /opt/stack

echo "stack ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/stack

sudo -u stack -i //用stack用户登陆

STEP2: git clone devstack

git clone http://git.trystack.cn/openstack/devstack.git -b stable/zed //Key,Sucess

STEP3: 创建和修改local.conf

cd devstack //首先要用stack帐号登陆

vim local.conf //Create

官方文档的配置(单机版)+git.trystack.cn的说明

[[local|localrc]]

ADMIN_PASSWORD=secret

DATABASE_PASSWORD=$ADMIN_PASSWORD

RABBIT_PASSWORD=$ADMIN_PASSWORD

SERVICE_PASSWORD=$ADMIN_PASSWORD

# 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

STEP4：开始部署(110分钟，一次成功)

./stack.sh
=========================

DevStack Component Timing (times are in seconds)

=========================

wait_for_service 14

async_wait 486

osc 381

apt-get 2009

test_with_retry 4

dbsync 3

pip_install 2431

apt-get-update 5

run_process 45

git_timed 875

-------------------------

Unaccounted time 377

=========================

Total runtime 6630秒

=================

Async summary

=================

Time spent in the background minus waits: 767 sec

Elapsed time: 6630 sec

Time if we did everything serially: 7397 sec

Speedup: 1.11569

Post-stack database query stats:

+------------+-----------+-------+

| db | op | count |

+------------+-----------+-------+

| keystone | SELECT | 57957 |

| keystone | INSERT | 97 |

| glance | SELECT | 1000 |

| glance | CREATE | 65 |

| glance | INSERT | 256 |

| glance | SHOW | 8 |

| glance | UPDATE | 13 |

| glance | ALTER | 10 |

| glance | DROP | 3 |

| neutron | SELECT | 4468 |

| neutron | SHOW | 39 |

| neutron | CREATE | 319 |

| cinder | SELECT | 236 |

| cinder | SHOW | 1 |

| cinder | CREATE | 74 |

| cinder | SET | 1 |

| cinder | ALTER | 18 |

| neutron | INSERT | 1128 |

| neutron | UPDATE | 240 |

| neutron | ALTER | 150 |

| neutron | DROP | 52 |

| neutron | DELETE | 27 |

| nova_cell1 | SELECT | 269 |

| nova_cell1 | SHOW | 60 |

| nova_cell1 | CREATE | 210 |

| nova_cell0 | SELECT | 270 |

| nova_cell0 | SHOW | 60 |

| nova_cell0 | CREATE | 210 |

| nova_cell0 | ALTER | 2 |

| nova_cell1 | ALTER | 2 |

| placement | SELECT | 54 |

| placement | INSERT | 55 |

| placement | SET | 2 |

| nova_api | SELECT | 114 |

| nova_cell0 | INSERT | 4 |

| nova_cell0 | UPDATE | 46 |

| placement | UPDATE | 3 |

| nova_cell1 | INSERT | 4 |

| nova_cell1 | UPDATE | 44 |

| cinder | INSERT | 5 |

| cinder | UPDATE | 39 |

| cinder | DELETE | 1 |

| nova_api | INSERT | 20 |

| nova_api | SAVEPOINT | 10 |

| nova_api | RELEASE | 10 |

| keystone | DELETE | 9 |

+------------+-----------+-------+

This is your host IP address: 192.168.0.102

This is your host IPv6 address: ::1

Horizon is now available at http://192.168.0.102/dashboard

Keystone is serving at http://192.168.0.102/identity/

The default users are: admin and demo

The password: secret

Services are running under systemd unit files.

For more information see:

https://docs.openstack.org/devstack/latest/systemd.html

DevStack Version: zed

Change: 30a7d790b6bf45bbcc6333008621b093c84055d1 Fix setting the tempest virtual env constrain

OS Version: Ubuntu 22.04 jammy

2023-01-30 10:15:54.621 | stack.sh completed in 6630 seconds.

总结：

1. 一定要创建stack用户并按照STEP1来做。
2. 国内安装devstack时一定要使用国内的源（ubuntu、devstack、openstacck）。我用github的源安装了一整天都失败，用国内的源一次成功，用时110分钟！
3.因为OpenStack是用python写的，有些依赖可能pip会从外网下(可以设置pip为国内源)，但我这次安装很顺利，并没有改Pip源。
4.sudo su stack --login 该命令切换帐号为stack，当前目录切换到stack的home目录下
stack@controller:~$
5.执行安装devstack的脚本时一定要注意:1.用stack登陆；2.cd到/opt/stack/devstack目录下再运行stack.sh。（stack@controller:~/devstack$ ./stack.sh ）
6.如果安装过程中出错(ERROR提示)，可打开“/opt/stack/logs/error.log”日志获得线索！
7.虚拟机的CPU推荐2-4核，内存8G，硬盘20G-30G（下图显示安装devstack后剩下6G了）