Deploy Zenoss in CentOS

Chapter 1 prerequisites 11 operating system CentOS664X12 clear dependent software rp Chapter 1 prerequisites 1.1 Operating system

CentOS 6 64X

1.2 clear dependent software

Rpm-qa | grep-I matahari | xargs rpm-e -- nodeps

Rpm-qa | grep-I qpid | xargs rpm-e -- nodeps

Rpm-qa | grep-I mysql | xargs rpm-e -- nodeps

Rm-rf/var/lib/mysql

Use the yum erase Package1 Package2... command to delete

 

1.3 Disable SE Linux

1. log on as root.

2. run

/Bin/echo 0>/selinux/enforce

3. execute

/Bin/sed-I. bak-e's/^ SELINUX =. */SELINUX = disabled/g'/etc/selinux/config

1.4 configure the firewall

Disable firewall before installation

$ Service iptables stop

$ Chkconfig iptables off

$ Service ip6tables stop

$ Chkconfig ip6tables off

1.5 configure the static IP network

1. configure/etc/sysconfig/network-scripts/ifcfg-eth0 as follows

DEVICE = eth0

MACADDR = 8E: 44: 07: D4: E8: 2F

TYPE = Ethernet

ONBOOT = yes

NM_CONTROLLED = yes

BOOTPROTO = static

IPADDR = 192.168.40.123

NETMASK = 255.255.255.0

GATEWAY = 192.168.40.1

2. configure/etc/sysconfig/network

NETWORKING = yes

HOSTNAME = localhost. localdomain

3. configure/etc/resolv. conf

Search leador.cn

Nameserver 8.8.8.8

4. restart

Service network restart

1.6 install Zenoss Respostory

RHEL/CentOS5: rpm-Uvh http://deps.zenoss.com/yum/zenossdeps-4.2.x-1.el5.noarch.rpm

RHEL/CentOS6: rpm-Uvh http://deps.zenoss.com/yum/zenossdeps-4.2.x-1.el6.noarch.rpm

Chapter 2 install software 2.1 Java

1. wget-O jre-6u31-linux-x64-rpm.bin? BundleId = 59622.

2. chmod + x./jre-6u31-linux-x64-rpm.bin

3 ../jre-6u31-linux-x64-rpm.bin

4. add the following snippet to vim/etc/profile:

ExportJAVA_HOME =/usr/java/default/bin

5. java-version

2.2 MySql

1. download from http://dev.mysql.com/downloads/mysql

Wget http://cdn.mysql.com/Downloads/MySQL-5.5/MySQL-server-5.5.28-1.el6.x86_64.rpm

Wgethttp: // response

Wgethttp: // cdn.mysql.com/Downloads/MySQL-5.5/MySQL-client-5.5.28-1.el6.x86_64.rpm

Http://cdn.mysql.com/Downloads/MySQL-5.5/MySQL-shared-5.5.28-1.el6.x86_64.rpm

MySQL-client-5.5.25a-1.el6.x86_64.rpm

MySQL-server-5.5.25a-1.el6.x86_64.rpm

MySQL-shared-5.5.25a-1.el6.x86_64.rpm

2. run the following command to install

Yum-y -- nogpgcheck localinstall MySQL *

3. create and edit the configuration file/etc/my. cnf as follows:

[Mysqld]

Max_allowed_packet = 16 M

Innodb_buffer_pool_size = 256 M

Innodb_additional_mem_pool_size = 20 M

4. run the following command to run Mysql in the background and run the command at startup.

Service mysql start

Chkconfig -- add mysql

Chkconfig -- level 2345 mysql on

5. configure an account for zenoss

Mysqladmin-u root password''

Mysqladmin-u root-h localhost password''

2.3 install Zenoss Core2.3.1 install rpm

RHEL/CentOS 6: yum-y -- nogpgcheck localinstall zenoss_core-4.2.4-1897.el6.x86_64.rpm

2.3.2 services that must be started when the system is started

For svc inmemcached rabbitmq-server snmpd; do chkconfig $ svc on; service $ svc start; done

If rabbitmq cannot be started, add the following content to the/etc/hosts file:

127.0.0.1 [host name]

2.3.3 initialize zenup

The core version of GCloud Monitor includes a recommended patch set (RPS) to fix detected problems. Install and manage the patch set. The core ZenUp patch management tool of GCloud Monitor must be installed and started before Zenoss Core initialization.

Download related resources from http://wiki.zenoss.org/download/core/zenup/

1. execute yum -- nogpgcheck localinstallzenup-1.0.0.131-1.el6.x86_64.rpm

2. switch to the zenoss user

3. use zenup to register the zenoss instance to the pristine file and run

Zenup init zenoss_core-4.2.4.el6-pristine.tgz $ ZENHOME

Try to put the zenoss_core-4.2.4.el6-pristine.tgz file in the zenoss user directory, otherwise it will report that the file cannot be found

4. execute zenup status. if the previous steps are successful, the following output should appear:

Product: zenoss-core-4.2.4 (id = zenoss-core-4.2.4)

Home:/opt/zenoss

Revision: 0

Updated On: timestamp

2.3.4 start zenoss and install RPS (recommended patch set)

1. use root to log on to the system

2. run service zenoss start

3. execute service zenoss stop

4. switch to the zenoss user

5. execute the zenup install zenoss_core-4.2.4-SP71.zup

6. execute zenoss start

2.4 access the system

After successful installation, go to the system at the following URL

Http://XX.XX.XX.XX: 8080

Chapter 3 system upgrade 3.1 update the latest RPS

1. use the latest zup file

2. switch to the zenoss user

3. run the zenup install -- dry-run zenoss_core-4.2.X-SPXXX.zup to test the zup file

4. run the zenup installzenoss_core-4.2.X-SPXXX.zup to officially upgrade

5. execute zenup status

Chapter 4 uninstall Zenoss

Yum erase zenoss-4.2.4-1897.el6.x86_64zenossdeps-4.2.x-1.el6.noarch