首页 文章 精选 留言 我的

简化 Openstack Havana 版 compute 节点部署程序

2017-11-11 548
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
#!/usr/bin/env python
#-*-coding:UTF-8-*-
"" "
@Item   :  Install Openstack Compute
@Author :  william
@Group  :  Network System Group
@Date   :  2014-03-20
@Funtion:
     Function: Depoly Openstack Compute  ...
"" "
import  os,sys, time
import  traceback,shutil
import  commands
import  re
def LOG(info):
     logfile =  '/tmp/openstack_compute_install.log'
     files =  open (logfile, 'a' )
     try:
         files.write( '%s : %s' %( time .ctime(),info))
     except IOError:
         files.close()
     files.close()
class DepolyCompute(object):
     def __init__(self):
         print  "Please write in the script master IP public IP and local management ... \n"
         self.masterIPaddr =  '192.168.220.1'
         self.localIPaddr  =  '192.168.220.1'
         self.URL =  'http://%s/source/' %self.masterIPaddr
         self.nova_path  =  '/etc/nova/'
     def install_packstack(self):
         yum_path =  '/etc/yum.repos.d/'
         # epel 源目前不在更新OpenStack Havana版本，在下载源的时候默认已经移植了目录结构 ，需要重新安装RDO,在修改源路径，才能正常安装OpenStack 等
         comds =  "https://repos.fedorapeople.org/repos/openstack/EOL/openstack-havana/rdo-release-havana-9.noarch.rpm"
         commands.getstatusoutput(cmd)
         try:
             cmd =  "https://repos.fedorapeople.org/repos/openstack/EOL/openstack-havana/rdooo-release-havana-9.noarch.rpm"
             x,y = commands.getstatusoutput(cmd)
             if  x != 0:
                 fp =  open ( '%s/rdo-release.repo' %yum_path, 'w' )
                 fp.write( "" "[openstack-havana] \n" "" )
                 fp.write( "" "name=OpenStack Havana Repository \n" "" )
                 fp.write( "" "baseurl=https://repos.fedorapeople.org/repos/openstack/EOL/openstack-havana/epel-6/ \n" "" )
                 fp.write( "" "enabled=1 \n" "" )
                 fp.write( "" "skip_if_unavailable=0 \n" "" )
                 fp.write( "" "gpgcheck=1 \n" "" )
                 fp.write( "" "gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-RDO-Havana \n" "" )
                 fp.write( "" "priority=98 \n" "" )
                 fp.close()
             cmd =  "rpm -Uvh http://mirrors.yun-idc.com/epel/6/i386/epel-release-6-8.noarch.rpm"
             x,y = commands.getstatusoutput(cmd)
             if  x != 0:
                 fp =  open ( '%s/epel.repo' %yum_path, 'w' )
                 fp.write( "" "[epel] \n" "" )
                 fp.write( "" "name=Extra Packages for Enterprise Linux 6 - $basearch \n" "" )
                 fp.write( "" "#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch \n" "" )
                 fp.write( "" "mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch \n" "" )
                 fp.write( "" "failovermethod=priority \n" "" )
                 fp.write( "" "enabled=1 \n" "" )
                 fp.write( "" "gpgcheck=1 \n" "" )
                 fp.write( "" "gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 \n" "" )
                 fp.write( "" " \n" "" )
                 fp.write( "" "[epel-debuginfo] \n" "" )
                 fp.write( "" "name=Extra Packages for Enterprise Linux 6 - $basearch - Debug \n" "" )
                 fp.write( "" "#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch/debug \n" "" )
                 fp.write( "" "mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-6&arch=$basearch \n" "" )
                 fp.write( "" "failovermethod=priority \n" "" )
                 fp.write( "" "enabled=0 \n" "" )
                 fp.write( "" "gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 \n" "" )
                 fp.write( "" "gpgcheck=1 \n" "" )
                 fp.write( "" " \n" "" )
                 fp.write( "" "[epel-source] \n" "" )
                 fp.write( "" "name=Extra Packages for Enterprise Linux 6 - $basearch - Source \n" "" )
                 fp.write( "" "#baseurl=http://download.fedoraproject.org/pub/epel/6/SRPMS \n" "" )
                 fp.write( "" "mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-6&arch=$basearch \n" "" )
                 fp.write( "" "failovermethod=priority \n" "" )
                 fp.write( "" "enabled=0 \n" "" )
                 fp.write( "" "gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 \n" "" )
                 fp.write( "" "gpgcheck=1 \n" "" )
                 fp.close()
         except:
             LOG(traceback.format_exc())
     def install_kvm_compute(self):
         try:
             os.system( "" " yum -y install kvm libvirt qemu virt-*" "" )
             os.system( "" " yum -y install lrzsz gcc sysstat net-snmp-* " "" )
             os.system( "" " yum -y install openstack-nova-compute openstack-nova-network libguestfs-winsupport" "" )
             #ip = self.localIPaddr.split('.')
             #hostname = "athCompute.%s.%s.autohome.com.cn"%(ip[2],ip[3])
             #os.system("hostname %s"% hostname)
             #os.system(""" sed -i 's/^HOSTNAME=.*/HOSTNAME=%s/' /etc/sysconfig/network """%hostname)
             os.system( "easy_install psutil" )
             os.system( "easy_install ipdb" )
         except:
             LOG(traceback.format_exc())
 
     def install_compute_source(self):
         try:
             cmd =  " wget %s/athCloudOpenStack.tgz  -O /opt/athCloudOpenStack.tgz" %self.URL
             x,y = commands.getstatusoutput(cmd)
             if  x == 0:
                 os.chdir( '/opt/' )
                 os.system( "" " tar -xzvf athCloudOpenStack.tgz -C /" "" )
                 os.chdir(self.nova_path)
                 if  os.path.exists( 'nova.conf' ):
                     shutil.move( 'nova.conf' , 'nova.conf.default' )
                 if  os.path.exists( 'nova.conf.example' ):
                     shutil.move( 'nova.conf.example' , 'nova.conf' )
                     self._nova_conf()
                 self._start_nova_compute()
             else :
                 LOG( "wget athCloudOpenStack.tgz false" )
                 sys. exit ()
         except:
             LOG(traceback.format_exc())
     def _start_nova_compute(self):
         try:
             servers = [ 'openstack-nova-compute' , 'openstack-nova-network' , 'openstack-nova-extend' , 'libvirtd' ]
             for  i  in  servers:
                 os.system( "" " /sbin/service %s restart " ""  %i)
                 os.system( "" " /sbin/chkconfig %s on " ""  %i)
         except:
             LOG(traceback.format_exc())
     def _nova_config(self):
         # Compute node nova.conf init
         try:
             fp =  open ( '%s/nova.conf' %self.nova_path)
             f = fp.readlines()
             fp.close()
             for  n, s  in  enumerate(f):
                 if  re.match( '#?glance_api_servers.*' ,s):
                     f[n] =  'glance_api_servers=%s:9292\n'  %self.masterIPaddr
                 if  re.match( '#?metadata_host.*' ,s):
                     f[n] =  'metadata_host=%s  \n'  %self.masterIPaddr
                 if  re.match( '#?qpid_hostname.*' ,s):
                     f[n] =  'qpid_hostname=%s\n'  %self.masterIPaddr
                 if  re.match( '#?novncproxy_base_url.*' ,s):
                     f[n] =  'novncproxy_base_url=http://%s:6080/vnc_auto.html \n'  %self.masterIPaddr
                 if  re.match( '#?sql_connection.*' ,s):
                     str = s. split ( '@' )[0] +  '@%s/nova' %self.masterIPaddr
                     f[n] =  '%s \n'  %str
                 if  re.match( '#?my_ip.*' ,s):
                     f[n] =  'my_ip=%s\n'  %self.localIPaddr
                 if  re.match( '#?vncserver_listen.*' ,s):
                     f[n] =  'vncserver_listen=%s\n'  %self.localIPaddr
                 if  re.match( '#?vncserver_proxyclient_address.*' ,s):
                     f[n] =  'vncserver_proxyclient_address=%s\n'  %self.localIPaddr
             fp =  open ( '%s/nova.conf' %self.nova_path, 'w' )
             fp.writelines(f)
             fp.close()
         except Exception,e:
             LOG(traceback.format_exc())
if  __name__ ==  "__main__" :
     sc = DepolyCompute()
     sc.install_packstack()
     sc.install_kvm_compute()
     sc.install_compute_source()


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
#!/usr/bin/env python
#-*-coding:UTF-8-*-
"" "
@Item   :  Install Openstack Compute
@Author :  william
@Group  :  Network System Group
@Date   :  2014-03-20
@Funtion:
     Function: Depoly Openstack Compute  ...
"" "
import  os,sys, time
import  traceback,shutil
import  commands
import  re
def LOG(info):
     logfile =  '/tmp/openstack_compute_install.log'
     files =  open (logfile, 'a' )
     try:
         files.write( '%s : %s' %( time .ctime(),info))
     except IOError:
         files.close()
     files.close()
class DepolyCompute(object):
     def __init__(self):
         print  "Please write in the script master IP public IP and local management ... \n"
         self.masterIPaddr =  '192.168.220.1'
         self.localIPaddr  =  '192.168.220.1'
         self.URL =  'http://%s/source/' %self.masterIPaddr
         self.nova_path  =  '/etc/nova/'
     def install_packstack(self):
         yum_path =  '/etc/yum.repos.d/'
         # epel 源目前不在更新OpenStack Havana版本，在下载源的时候默认已经移植了目录结构 ，需要重新安装RDO,在修改源路径，才能正常安装OpenStack 等
         comds =  "https://repos.fedorapeople.org/repos/openstack/EOL/openstack-havana/rdo-release-havana-9.noarch.rpm"
         commands.getstatusoutput(cmd)
         try:
             cmd =  "https://repos.fedorapeople.org/repos/openstack/EOL/openstack-havana/rdooo-release-havana-9.noarch.rpm"
             x,y = commands.getstatusoutput(cmd)
             if  x != 0:
                 fp =  open ( '%s/rdo-release.repo' %yum_path, 'w' )
                 fp.write( "" "[openstack-havana] \n" "" )
                 fp.write( "" "name=OpenStack Havana Repository \n" "" )
                 fp.write( "" "baseurl=https://repos.fedorapeople.org/repos/openstack/EOL/openstack-havana/epel-6/ \n" "" )
                 fp.write( "" "enabled=1 \n" "" )
                 fp.write( "" "skip_if_unavailable=0 \n" "" )
                 fp.write( "" "gpgcheck=1 \n" "" )
                 fp.write( "" "gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-RDO-Havana \n" "" )
                 fp.write( "" "priority=98 \n" "" )
                 fp.close()
             cmd =  "rpm -Uvh http://mirrors.yun-idc.com/epel/6/i386/epel-release-6-8.noarch.rpm"
             x,y = commands.getstatusoutput(cmd)
             if  x != 0:
                 fp =  open ( '%s/epel.repo' %yum_path, 'w' )
                 fp.write( "" "[epel] \n" "" )
                 fp.write( "" "name=Extra Packages for Enterprise Linux 6 - $basearch \n" "" )
                 fp.write( "" "#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch \n" "" )
                 fp.write( "" "mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch \n" "" )
                 fp.write( "" "failovermethod=priority \n" "" )
                 fp.write( "" "enabled=1 \n" "" )
                 fp.write( "" "gpgcheck=1 \n" "" )
                 fp.write( "" "gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 \n" "" )
                 fp.write( "" " \n" "" )
                 fp.write( "" "[epel-debuginfo] \n" "" )
                 fp.write( "" "name=Extra Packages for Enterprise Linux 6 - $basearch - Debug \n" "" )
                 fp.write( "" "#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch/debug \n" "" )
                 fp.write( "" "mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-6&arch=$basearch \n" "" )
                 fp.write( "" "failovermethod=priority \n" "" )
                 fp.write( "" "enabled=0 \n" "" )
                 fp.write( "" "gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 \n" "" )
                 fp.write( "" "gpgcheck=1 \n" "" )
                 fp.write( "" " \n" "" )
                 fp.write( "" "[epel-source] \n" "" )
                 fp.write( "" "name=Extra Packages for Enterprise Linux 6 - $basearch - Source \n" "" )
                 fp.write( "" "#baseurl=http://download.fedoraproject.org/pub/epel/6/SRPMS \n" "" )
                 fp.write( "" "mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-6&arch=$basearch \n" "" )
                 fp.write( "" "failovermethod=priority \n" "" )
                 fp.write( "" "enabled=0 \n" "" )
                 fp.write( "" "gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 \n" "" )
                 fp.write( "" "gpgcheck=1 \n" "" )
                 fp.close()
         except:
             LOG(traceback.format_exc())
     def install_kvm_compute(self):
         try:
             os.system( "" " yum -y install kvm libvirt qemu virt-*" "" )
             os.system( "" " yum -y install lrzsz gcc sysstat net-snmp-* " "" )
             os.system( "" " yum -y install openstack-nova-compute openstack-nova-network libguestfs-winsupport" "" )
             #ip = self.localIPaddr.split('.')
             #hostname = "athCompute.%s.%s.autohome.com.cn"%(ip[2],ip[3])
             #os.system("hostname %s"% hostname)
             #os.system(""" sed -i 's/^HOSTNAME=.*/HOSTNAME=%s/' /etc/sysconfig/network """%hostname)
             os.system( "easy_install psutil" )
             os.system( "easy_install ipdb" )
         except:
             LOG(traceback.format_exc())
 
     def install_compute_source(self):
         try:
             cmd =  " wget %s/athCloudOpenStack.tgz  -O /opt/athCloudOpenStack.tgz" %self.URL
             x,y = commands.getstatusoutput(cmd)
             if  x == 0:
                 os.chdir( '/opt/' )
                 os.system( "" " tar -xzvf athCloudOpenStack.tgz -C /" "" )
                 os.chdir(self.nova_path)
                 if  os.path.exists( 'nova.conf' ):
                     shutil.move( 'nova.conf' , 'nova.conf.default' )
                 if  os.path.exists( 'nova.conf.example' ):
                     shutil.move( 'nova.conf.example' , 'nova.conf' )
                     self._nova_conf()
                 self._start_nova_compute()
             else :
                 LOG( "wget athCloudOpenStack.tgz false" )
                 sys. exit ()
         except:
             LOG(traceback.format_exc())
     def _start_nova_compute(self):
         try:
             servers = [ 'openstack-nova-compute' , 'openstack-nova-network' , 'openstack-nova-extend' , 'libvirtd' ]
             for  i  in  servers:
                 os.system( "" " /sbin/service %s restart " ""  %i)
                 os.system( "" " /sbin/chkconfig %s on " ""  %i)
         except:
             LOG(traceback.format_exc())
     def _nova_config(self):
         # Compute node nova.conf init
         try:
             fp =  open ( '%s/nova.conf' %self.nova_path)
             f = fp.readlines()
             fp.close()
             for  n, s  in  enumerate(f):
                 if  re.match( '#?glance_api_servers.*' ,s):
                     f[n] =  'glance_api_servers=%s:9292\n'  %self.masterIPaddr
                 if  re.match( '#?metadata_host.*' ,s):
                     f[n] =  'metadata_host=%s  \n'  %self.masterIPaddr
                 if  re.match( '#?qpid_hostname.*' ,s):
                     f[n] =  'qpid_hostname=%s\n'  %self.masterIPaddr
                 if  re.match( '#?novncproxy_base_url.*' ,s):
                     f[n] =  'novncproxy_base_url=http://%s:6080/vnc_auto.html \n'  %self.masterIPaddr
                 if  re.match( '#?sql_connection.*' ,s):
                     str = s. split ( '@' )[0] +  '@%s/nova' %self.masterIPaddr
                     f[n] =  '%s \n'  %str
                 if  re.match( '#?my_ip.*' ,s):
                     f[n] =  'my_ip=%s\n'  %self.localIPaddr
                 if  re.match( '#?vncserver_listen.*' ,s):
                     f[n] =  'vncserver_listen=%s\n'  %self.localIPaddr
                 if  re.match( '#?vncserver_proxyclient_address.*' ,s):
                     f[n] =  'vncserver_proxyclient_address=%s\n'  %self.localIPaddr
             fp =  open ( '%s/nova.conf' %self.nova_path, 'w' )
             fp.writelines(f)
             fp.close()
         except Exception,e:
             LOG(traceback.format_exc())
if  __name__ ==  "__main__" :
     sc = DepolyCompute()
     sc.install_packstack()
     sc.install_kvm_compute()
     sc.install_compute_source()

本文转自 swq499809608 51CTO博客，原文链接:http://blog.51cto.com/swq499809608/1384332

上一篇 下一篇
优秀的个人博客,低调大师

微信关注我们

原文链接：https://yq.aliyun.com/articles/501708

转载内容版权归作者及来源网站所有！

低调大师中文资讯倾力打造互联网数据资讯、行业资源、电子商务、移动互联网、网络营销平台。持续更新报道IT业界、互联网、市场资讯、驱动更新,是最及时权威的产业资讯及硬件资讯报道平台。

SUSE Portus + Docker Registry在Rancher环境下的部署实战

在正文之前，我们先来看一下，如果没有容器，通常会如何部署 Docker Registry？关于这个问题，我简单画了一个草图: 下面简单解释一下: Nginx：用来做 Docker Registry 的代理和软件负载均衡Keepalived 采用主备加虚拟 IP 的方式，解决 Nginx 的单点问题，保证 Nginx 服务的高可用性。 Docker Registry：这是 Docker 官方开源的私有镜像仓库项目，对应 github 上的 docker-distribution 项目，也是私有镜像仓库的核心。 Redis：大名鼎鼎的 Key-Value 数据库，很多应用场景中，将其作为缓存使用。在 Docker Registry中也不例外，用来缓存 Docker Image 的 laryer metadata，带来的好处即是 laryer metadata 的快速访问。 Storage Cluster Docker Registry：以存储驱动的方式支持多种后端存储。例如：Docker Registry2.3 目前支持如下的存储驱动： 这里简单做个补充，官方文档也有介绍如何贡献新的 Do...
2017-11-12
598
上一篇

查找RequestID的方法

今天中午收到金山云的告警短信，发现有几个服务器的CPU飙升，如图： 这个服务器的用途是用户上传云录像到云存储的，登陆到服务器，使用#curl http://127.0.0.1:9030/online/detect/test之后，发现已经没有任何的反应，在日志里筛选关键词cost后得到的内容如下： 看见此时的cost值特别高，表明很多录像在上传云存储的时候出现了困难，再详细筛选一下： 可见上传这个dav文件用时3000多毫秒，初步怀疑是金山云的云存储出现了抖动，于是找金山云的售后反馈这个情况。 金山云售后了解故障之后，需要我们提供“耗时长的RequestID”,但是我们狗日的开发在日志里没有体现这个ID。没有这个ID，金山无法准确定位，只能去大海捞针，痛扁开发不能解决问题，这个时候还能怎么办？ 还能通过抓包来获得RequestID！ tcpdump的使用方法在这里省略掉，各位可以自行百度。在这里我们抓所有端口的包，命令是#tcpdump -s 0 -i any -v -w 包名.pcap，然后把这个包sz到windows里，如果windows有WireShark的话，直接双击这个pcap...
2017-11-12
649
下一篇

相关文章

发表评论

资源下载

更多资源
优质分享App

优质分享App

近一个月的开发和优化，本站点的第一个app全新上线。该app采用极致压缩，本体才4.36MB。系统里面做了大量数据访问、缓存优化。方便用户在手机上查看文章。后续会推出HarmonyOS的适配版本。

时间: 2025-12-03 大小: 4.36MB 下载: 23次
腾讯云软件源

腾讯云软件源

为解决软件依赖安装时官方源访问速度慢的问题，腾讯云为一些软件搭建了缓存服务。您可以通过使用腾讯云软件源站来提升依赖包的安装速度。为了方便用户自由搭建服务架构，目前腾讯云软件源站支持公网访问和内网访问。

时间: 2025-12-17 大小: 1MB 下载: 2次
Rocky Linux

Rocky Linux

Rocky Linux（中文名：洛基）是由Gregory Kurtzer于2020年12月发起的企业级Linux发行版，作为CentOS稳定版停止维护后与RHEL（Red Hat Enterprise Linux）完全兼容的开源替代方案，由社区拥有并管理，支持x86_64、aarch64等架构。其通过重新编译RHEL源代码提供长期稳定性，采用模块化包装和SELinux安全架构，默认包含GNOME桌面环境及XFS文件系统，支持十年生命周期更新。

时间: 2025-12-17 大小: 1.42GB 下载: 1次
Sublime Text

Sublime Text

Sublime Text具有漂亮的用户界面和强大的功能，例如代码缩略图，Python的插件，代码段等。还可自定义键绑定，菜单和工具栏。Sublime Text 的主要功能包括：拼写检查，书签，完整的 Python API ， Goto 功能，即时项目切换，多选择，多窗口等等。Sublime Text 是一个跨平台的编辑器，同时支持Windows、Linux、Mac OS X等操作系统。

时间: 2025-12-03 大小: 9.84MB 下载: 39次
手机查看

扫码在手机上查看文章

扫描二维码，手机阅读更方便

热门标签
Rocky Jdk25 Redis Service Mesh HarmonyOS6 DeepSeek Gemini3 Docker OpenAi SpringCloud Nacos3 Kubernetes SpringBoot4

欢迎您！

登录后，您将获得更多功能！

热门文章
联系我们

有任何问题或合作意向欢迎联系我们

Email: 99873273@qq.com

QQ: 99873273