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简化 Openstack Havana 版 compute 节点部署程序

2017-11-12 905
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简介：
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#!/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()


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#!/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

关键词：
openstack部署
openstack节点
openstack compute
科技小能手
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