原创作品,允许转载,转载时请务必以超链接形式标明文章 原始出处 、作者信息和本声明。否则将追究法律责任。http://koumm.blog.51cto.com/703525/1558670
CloudStack 4.4+KVM之管理服务器安装
http://koumm.blog.51cto.com/703525/1558660
CloudStack 4.4+KVM之KVM计算节点安装
http://koumm.blog.51cto.com/703525/1558670
CloudStack 4.4+KVM之CloudStack配置过程
http://koumm.blog.51cto.com/703525/1558683
CloudStack 4.4+KVM之通过ISO文件创建CentOS虚拟机
http://koumm.blog.51cto.com/703525/1564958
CloudStack 4.4+KVM之虚拟机模板创建
http://koumm.blog.51cto.com/703525/1565551
CloudStack 4.4+KVM之虚拟机在线动态迁移
http://koumm.blog.51cto.com/703525/1565556
本文出自:http://koumm.blog.51cto.com
二、KVM计算节点安装
1. 修改主机名
在hosts中增加
1
2
3
4
|
# vi /etc/hosts 192.168.10.190 node01.abc.com # vi /etc/sysconfig/network HOSTNAME=node01.abc.com |
2. 关闭SELINUX设置
1
2
|
# vi /etc/selinux/config SELINUX=disabled |
3. 关闭防火墙
1
2
|
# service iptables stop # chkconfig iptables off |
4. 直接同步互联网时间服务器
1
2
|
# crontabc -e 01 * /3 * * * /usr/sbin/ntpdate ntp.fudan.edu.cn
|
5. 配置系统YUM源
1)配置163 CentOS系统安装源
1
2
3
|
# cd /etc/yum.repos.d/ # mv *.repo ../ # wget http://mirrors.163.com/.help/CentOS6-Base-163.repo |
2)添加cloudstack软件包的官方源
1
2
3
4
5
6
7
8
9
|
# vi /etc/yum.repos.d/cloudstack.repo [cloudstack] name=cloudstack baseurl=http: //cloudstack .apt-get.eu /rhel/4 .4/
enabled=1 gpgcheck=0 # yum clean all # yum makecache # yum repolist |
6. 安装cloudstack agent
1
|
# yum -y install cloudstack-agent |
7. 安装KVM虚拟化环境
1)要支持KVM
1
2
3
|
# egrep '(vmx|svm)' --color=always /proc/cpuinfo flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts xtopology tsc_reliable nonstop_tsc aperfmperf unfair_spinlock pni pclmulqdq vmx ssse3 cx16 sse4_1 sse4_2 popcnt xsave hypervisor lahf_lm arat epb xsaveopt pln pts dts tpr_shadow vnmi ept vpid flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts xtopology tsc_reliable nonstop_tsc aperfmperf unfair_spinlock pni pclmulqdq vmx ssse3 cx16 sse4_1 sse4_2 popcnt xsave hypervisor lahf_lm arat epb xsaveopt pln pts dts tpr_shadow vnmi ept vpid |
2)安装KVM软件包
1
|
# yum -y install kvm python-virtinst libvirt tunctl bridge-utils virt-manager qemu-kvm-tools virt-viewer virt-v2v libguestfs-tools |
3)配置QEMU
1
2
3
|
# vi /etc/libvirt/qemu.conf # 去掉其注释 vnc_listen=0.0.0.0 |
4) 配置Libvirt
1
2
3
4
5
6
|
# vi /etc/libvirt/libvirtd.conf listen_tls = 0 listen_tcp = 1 tcp_port = "16509" auth_tcp = "none" mdns_adv = 0 |
1
2
3
4
5
|
# vi /etc/sysconfig/libvirtd 取消如下行的注释: LIBVIRTD_ARGS= "--listen"
# service libvirtd restart # chkconfig libvirtd on |
5) 配置agent
1
2
3
|
# vi /etc/cloudstack/agent/agent.properties # cloudstack管理服务器地址 host=192.168.10.185 |
6) 配置nfs域名
1
2
|
# vi /etc/idmapd.conf Domain = abc.com |
8. 配置桥接网络
1)创建桥接网卡配置文件
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
[root@node01 ~] # cd /etc/sysconfig/network-scripts
[root@node01 ~] # cp ifcfg-eth0 ifcfg-cloudbr0
[root@node01 ~] # cat ifcfg-eth0
DEVICE=eth0 TYPE=Ethernet ONBOOT= yes NM_CONTROLLED= yes BOOTPROTO=none HWADDR=00:0c:29:21:27:ea IPADDR=192.168.10.190 PREFIX=24 GATEWAY=192.168.10.254 DNS1=202.100.192.68 DEFROUTE= yes IPV4_FAILURE_FATAL= yes IPV6INIT=no NAME= "System eth0" BRIDGE=cloudbr0 |
1
2
3
4
5
6
7
8
9
10
11
12
13
|
[root@node01 ~] # cat /etc/sysconfig/network-scripts/ifcfg-cloudbr0
DEVICE=cloudbr0 TYPE=Bridge ONBOOT= yes NM_CONTROLLED= yes BOOTPROTO=static IPADDR=192.168.10.190 PREFIX=24 GATEWAY=192.168.10.254 DNS1=202.100.192.68 DEFROUTE= yes IPV4_FAILURE_FATAL= yes IPV6INIT=no |
2)重启网络服务
1
|
# service network restart |
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
|
# ifconfig cloudbr0 Link encap:Ethernet HWaddr 00:0C:29:1D:8A:F0 inet addr:192.168.10.190 Bcast:192.168.10.255 Mask:255.255.255.0 inet6 addr: fe80::20c:29ff:fe1d:8af0 /64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:60 errors:0 dropped:0 overruns:0 frame:0 TX packets:22 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:4294 (4.1 KiB) TX bytes:2752 (2.6 KiB) eth0 Link encap:Ethernet HWaddr 00:0C:29:1D:8A:F0 inet6 addr: fe80::20c:29ff:fe1d:8af0 /64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:312744 errors:0 dropped:0 overruns:0 frame:0 TX packets:56830 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:447680883 (426.9 MiB) TX bytes:4767893 (4.5 MiB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1 /128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:4 errors:0 dropped:0 overruns:0 frame:0 TX packets:4 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:240 (240.0 b) TX bytes:240 (240.0 b) virbr0 Link encap:Ethernet HWaddr 52:54:00:2D:AD:E4 inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) |
9. 初始化cloudstack-agent
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
# cloudstack-setup-agent Stopping Cloud Agent: Starting Cloud Agent: [root@node01 network-scripts] # cloudstack-setup-agent
Welcome to the CloudStack Agent Setup: Please input the Management Server Hostname /IP-Address :[192.168.10.185]
Please input the Zone Id:[default] Please input the Pod Id:[default] Please input the Cluster Id:[default] Please choose which network used to create VM:[cloudbr0]
Starting to configure your system: Configure Cgroup ... [OK] Configure SElinux ... [OK] Configure Network ... [OK] Configure Libvirt ... [OK] Configure Firewall ... [OK] Configure Nfs ... [OK] Configure cloudAgent ... [OK] CloudStack Agent setup is done !
|
1
2
3
|
# service cloudstack-agent restart Stopping Cloud Agent: Starting Cloud Agent: |
1
2
3
|
# service libvirtd restart # /etc/init.d/cloudstack-agent status cloudstack-agent (pid 13952) is running... |
排错日志查看地址:
1
2
|
# tail -f /var/log/cloudstack/agent/cloudstack-agent.out 2014-08-21 10:04:29,768{GMT} INFO [cloud.agent.AgentShell] (main:) Agent started |
10. 按此配置安装node02,这里略过配置过程。
本文出自 “koumm的linux技术博客” 博客,请务必保留此出处http://koumm.blog.51cto.com/703525/1558670