CloudStack 4.4+KVM之管理伺服器安裝
http://koumm.blog.51cto.com/703525/1558660
CloudStack 4.4+KVM之KVM計算節點安裝
http://koumm.blog.51cto.com/703525/1558670
CloudStack 4.4+KVM之CloudStack配置過程
http://koumm.blog.51cto.com/703525/1558683
CloudStack 4.4+KVM之通過ISO檔案建立CentOS虛拟機
http://koumm.blog.51cto.com/703525/1564958
CloudStack 4.4+KVM之虛拟機模闆建立
http://koumm.blog.51cto.com/703525/1565551
CloudStack 4.4+KVM之虛拟機線上動态遷移
http://koumm.blog.51cto.com/703525/1565556
本文出自:http://koumm.blog.51cto.com
二、KVM計算節點安裝
1. 修改主機名
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. 關閉SELINUX設定
1 2 | # vi /etc/selinux/config SELINUX=disabled |
3. 關閉防火牆
1 2 | # service iptables stop # chkconfig iptables off |
4. 直接同步網際網路時間伺服器
1 2 | # crontabc -e 01 * /3 * * * /usr/sbin/ntpdate ntp.fudan.edu.cn |
5. 配置系統YUM源
1)配置163 CentOS系統安裝源
1 2 3 | # cd /etc/yum.repos.d/ # mv *.repo ../ # wget http://mirrors.163.com/.help/CentOS6-Base-163.repo |
2)添加cloudstack軟體包的官方源
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. 安裝cloudstack agent
1 | # yum -y install cloudstack-agent |
7. 安裝KVM虛拟化環境
1)要支援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)安裝KVM軟體包
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 # 去掉其注釋 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 取消如下行的注釋: LIBVIRTD_ARGS= "--listen" # service libvirtd restart # chkconfig libvirtd on |
5) 配置agent
1 2 3 | # vi /etc/cloudstack/agent/agent.properties # cloudstack管理伺服器位址 host=192.168.10.185 |
6) 配置nfs域名
1 2 | # vi /etc/idmapd.conf Domain = abc.com |
8. 配置橋接網絡 \\我測試時初始化cloudstack-agent時系統會自動建立橋接網卡,是以其實這步用不到
1)建立橋接網卡配置檔案
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | [[email protected] ~] # cd /etc/sysconfig/network-scripts [[email protected] ~] # cp ifcfg-eth0 ifcfg-cloudbr0 [[email protected] ~] # 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 | [[email protected] ~] # 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)重新開機網絡服務
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: [[email protected] 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] \\應該是eth0,cloudbr0是系統将要建立的 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... |
[[email protected] ~]# /etc/init.d/cloudstack-agent status
cloudstack-agent 已死,但是 subsys 被鎖
我啟動該服務時會提示報如上錯誤,但似乎不影響正常使用,是以初始化成功後沒有再去理會這個問題
排錯日志檢視位址:
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. 按此配置安裝node02,這裡略過配置過程。
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