RHEL6.3x64 RHCS+Conga(Luci/ricci)+iscsi +CLVM+GFS+Apache配置

1、拓扑

wKiom1Pa7HTwWJA6AAFJ4NiXOJs360.jpg

主机名                主机用途      IP地址      虚拟IP(VIP)

FreeNAS              ISCSI Server  172.16.1.200   无 

Server.shbztech.com  RHCS Server   172.16.1.50    无 

web1.shbzztech.com   RHCS Node1    172.16.1.41  172.16.1.45

Web2.shbzztech.com   RHCS Node2    172.16.1.42  172.16.1.45


2、系统基本配置:(每个节点)

    selinux  firewall  Hostname  IP地址  GATEWAY  DNS  hosts  yum仓库等。


A、Hosts文件(每个节点)

    172.16.1.41     web1.shbztech.com web1

    172.16.1.42     web2.shbztech.com web2

    172.16.1.50     Server.shbztech.com Server


B、#yum仓库 (每个节点)

/etc/yum.repos.d/server.repo


[base]

name=base

baseurl=file:///mnt/iso

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release


[HighAvailability]

name=HighAvailability

baseurl=file:///mnt/iso/HighAvailability

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release


[LoadBalancer]

name=LoadBalancer

baseurl=file:///mnt/iso/LoadBalancer

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release


[ResilientStorage]

name=ResilientStorage

baseurl=file:///mnt/iso/ResilientStorage

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release



C、关闭NetworkManager服务(必须关闭,否则集群加node会报错)(每个节点)

    chkconfig NetworkManager off

    service NetworkManager stop



D、安装软件包(每个节点)


    #install cman

    rpm -ivh perl-XML-NamespaceSupport-1.10-3.el6.noarch.rpm

    rpm -ivh perl-XML-SAX-0.96-7.el6.noarch.rpm

    rpm -ivh perl-XML-LibXML-1.70-5.el6.x86_64.rpm

    rpm -ivh perl-Net-Telnet-3.03-11.el6.noarch.rpm

    rpm -ivh pexpect-2.3-6.el6.noarch.rpm

    rpm -ivh openais-1.1.1-7.el6.x86_64.rpm

    rpm -ivh cman-3.0.12.1-32.el6.x86_64.rpm


    #install ricci

    rpm -ivh modcluster-0.16.2-18.el6.x86_64.rpm

    rpm -ivh ricci-0.16.2-55.el6.x86_64.rpm


    #install gfs2

    rpm -ivh gfs2-utils-3.0.12.1-32.el6.x86_64.rpm


    #install rgmanager

    rpm -ivh rgmanager-3.0.12.1-12.el6.x86_64.rpm


    #install clvmd

    rpm -ivh lvm2-cluster-2.02.95-10.el6.x86_64.rpm


    #install iscsi

    rpm -ivh iscsi-initiator-utils.x86_64 0:6.2.0.872-41.el6


两节点上安装(Cman  ricci  gfs2  rgmanager  clvmd  iscsi)


Cman

    yum -y install perl-XML-NamespaceSupport perl-XML-SAX perl-XML-LibXML perl-Net-Telnet pexpect openais cman


ricci  gfs2  rgmanager  clvmd

    yum -y install modcluster ricci gfs2-utils rgmanager lvm2-cluster


iscsi

    yum -y install  iscsi-initiator-utils


RHCS管理服务器上安装(luci)

luci

    yum -y install luci



E、集群服务配置(每个节点)

    更改个节点ricci用户密码

    passwd ricci


    chkconfig ricci on

    chkconfig rgmanager on

    chkconfig cman on

    service ricci start

    service rgmanager start

    service cman start(FAILED)


    集群服务配置(Server)

    chkconfig luci on

    service luci start




F、ISCSI客户端配置(每个节点)


    yum -y install iscsi*

    iscsiadm -m discovery -t sendtargets -p 172.16.1.200

    service iscsi start


    fdisk -l


3、RHCS集群配置(Conga)


    https://172.16.1.50:8084

    用户名root密码xiaodong


A、创建集群“Mycluster” 


Manage Clusters   -->    Create    

Cluster Name "Mycluster"


NodeName            Password     RicciHostname         Ricci Port

web1.shbztech.com   xiaodong     web1.shbztech.com     11111

web2.shbztech.com   xiaodong     web2.shbztech.com     11111


Use Locally Installed Packages


B、Fence Devices配置

    VMware Fencing(SOAP Interface)

    Name“Esxi_Fence”

    IP Address or Hostname“172.16.1.11”(Esxi IP地址)

    Login“root”

    Password“esxilogin”


C、Failover Domains配置

    Name“Web_Failover”

    Prioritized

    Restricted

    web1.shbztech.com5      (主)

    web2.shbztech.com10(备)


D、Resources配置

    IP Address

    IP Address“172.16.1.45”

    Netmask Bits(optional)“24”

    Monitor Link


    Script

    Name“Httpd_Script”

    Full Path to Script File“/etc/init.d/httpd”


E、Service Group配置

    Service Name“WebServer”

    AutoMatically Start This Service

    Failover Domain“Web_Failover”

    Recovery Policy“Relocate”


    Add Resource“Httpd_Script”


    Add Resource“172.16.1.45/24”


F、Node绑定Fence设备


    Node1:web1.shbztech.com

    Nodes   -->    web1.shbztech.com   -->    Add Fence Method


    Method Name“fence_s1”

    Add Fence Instance  -->  Esxi_Fence(VMware Fencing(SOAP Interface))

    VM name“web1-172.16.1.41”(节点1在vsphere中的名称)

    VM UUID“56 4d 99 1e ea 70 ff 8b-17 e3 1b 8d c6 5a 0a 62”   (虚拟机文件中‘web1-172.16.1.41.vmx’的‘uuid.location’)


    Node2:web2.shbztech.com

    Nodes   -->    web2.shbztech.com   -->    Add Fence Method


    Method Name“fence_s2”

    Add Fence Instance  -->  Esxi_Fence(VMware Fencing(SOAP Interface))

    VM name“web2-172.16.1.42”(节点1在vsphere中的名称)

    VM UUID“56 4d 11 b0 b4 85 3c 15-10 b9 eb 18 80 03 11 a0”   (虚拟机文件中‘web1-172.16.1.41.vmx’的‘uuid.location’)


G、CLVM的配置(每个节点)

    磁盘分区(一个节点)

    fdisk /dev/sdb

    /dev/sdb5           1G

    /dev/sdb6           80G


    CLVM配置(每个节点)

    chkconfig clvmd on

    lvmconf --enable-cluster


    grep "locking_type = 3" /etc/lvm/lvm.conf (371行)


    /etc/init.d/clvmd start


    创建LV磁盘(一个节点)

    pvcreate /dev/sdb6

    vgcreate vg_iscsi /dev/sdb6

    reboot(每个节点)

    lvcreate -L 30G -n lv_webdata vg_iscsi


H、QDisk配置(每个节点)

    Manage Clusters  -->  Mycluster  -->  Configure  -->  QDisk


    Use a Quorum Disk

    By Filesystem Path to Device(deprecated)

    “/dev/sdb7”


    Path to Program            Interval    Score    TKO

    ping -c3 -t2 172.16.1.1      3          2       10


    Minimum Total Score      1



    mkqdisk -c /dev/sdb7 -l myqdisk

    mkqdisk -L

    reboot


I、GFS配置(一个节点)


    mkfs.gfs2 -p lock_dlm -t Mycluster:my-gfs2 -j 4 /dev/vg_iscsi/lv_webdata


J、GFS文件系统挂载(每个节点)


    tail -1 /etc/fstab

    /dev/vg_iscsi/lv_webdata   /webdata            gfs2   defaults    0 0


    mkdir /webdata


4、Apache服务配置(每个节点)


tail -10 /etc/httpd/conf/httpd.conf


    NameVirtualHost 172.16.1.41:80


    <VirtualHost 172.16.1.45:80>

        ServerAdmin [email protected]

        DocumentRoot /webdata/www.shbztech.com

        ServerName www.shbztech.com

        ErrorLog logs/www.shbztech.com-error_log

        CustomLog logs/www.shbztech.com-access_log common

    </VirtualHost>


    mkdir /webdata/www.shbztech.com


编写静态页面代码

vim /webdata/www.shbztech.com/index.html


<html><head> <title>流动字体</title> </head>

<body  text=#ff0000  bgcolor=#ccff99>

<marquee direction =right behavior=scroll > <font size="6">东东小窝</font>

</marquee > <P>

</marquee > <P>

<marquee direction=left > <font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

<marquee direction =right behavior=scroll><font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

<marquee direction=left > <font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

<marquee direction =right behavior=scroll><font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

<marquee direction=left > <font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

<marquee direction =right behavior=scroll><font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

<marquee direction=left > <font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

<marquee direction =right behavior=scroll><font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

<marquee direction=left > <font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

<marquee direction =right behavior=scroll><font size="6">http://xiaoxiaodong.blog.51cto.com</font>

</marquee > <p>

</marquee > <P>

</body> </html>



5、测试Apache服务


http://172.16.1.45




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