Shulou(Shulou.com)06/01 Report--

Cloudstack4.6 + xenserver architecture cloud environment deployment

1. A simple cloudstack-like architecture is provided as follows (for simple reference only):

Second, install cloudstack4.6+xenserver6.5

System environment: centos6.5_64

1. Modify the corresponding static ip address of each host

two。 Modify hostname

Vi / etc/sysconfig/network

3. Add dns record

Vi / etc/hosts

192.168.5.8cs01.esc.com

192.168.5.1xen01.esc.com

192.168.5.2xen02.esc.com

192.168.5.3xen03.esc.com

192.168.5.7nfs.esc.com

192.168.5.5nfs01.esc.com

192.168.5.6nfs02.esc.com

Service network restart

4. Close selinux

Temporarily shut down setenforce 0

Always allow vi / etc/sysconfig/selinux to modify SELINUX=permissive without rebooting the system

Sestatus View selinux status

Permanent shutdown: modification of the SELINUX=disabled system requires a restart to take effect

5. Turn off the firewall

Service iptables stop

Chkconfig iptables off

6. Set up a local yum source

Mount the CD

Mount-t nfs 192.168.5.6:/nfs / media/

Mkdir / mnt/cdrom

Mkdir / mnt/cloudstack

Mount-o loop / media/CentOS-6.5-x86_64-bin-DVD1.iso / mnt/cdrom/

Mount-o loop cloudstack4.6.iso / mnt/cloudstack/

Set up the yum file

Cd / etc/yum.repos.d

Mkdir bak

Mv Cen* bak

Cp bak/CentOS-Media.repo.

The modification of vi CentOS-Media.repo is as follows:

[c6-media]

Name=CentOS-$releasever-Media

Baseurl= file:///mnt/cdrom

Gpgcheck=0

Enabled=1

Gpgkey= file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

[cloudstack]

Name=cloudstack4.6

Baseurl= file:///mnt/cloudstack

Enabled=1

Gpgcheck=0

Yum clean all

Yum repolist

Yum update

7. Install ntp

Yum-y install ntp

Chkconfig ntpd on

Service ntpd start

8. Install nfs

Yum-y install nfs-utils

Vi / etc/exports configuration shared directory

/ secondary * (rw,async,no_root_squash,no_subtree_check)

/ primary * (rw,async,no_root_squash,no_subtree_check)

Mkdir / primary

Mkdir / secondary

The default use of NFSv4,NFSv4 in version 6.x of CentOS requires that the domain settings of all clients match. Here, take setting esc.com as an example, please ensure the domain settings in the file / etc/idmapd.conf and set the domain name.

Vi / etc/idmapd.conf

Uncomment the following options in the / etc/sysconfig/nfs file:

LOCKD_TCPPORT=32803

LOCKD_UDPPORT=32769

MOUNTD_PORT=892

RQUOTAD_PORT=875

STATD_PORT=662

STATD_OUTGOING_PORT=2020

Service rpcbind start

Service nfs start

Chkconfig rpcbind on

Chkconfig nfs on

9. Install the database

Yum-y install mysql-server

Find /-name my-medium.cnf

Cp / usr/share/doc/mysql-server-5.1.71/my-medium.cnf / etc/my.cnf

Vi / etc/my.cnf adds the following:

Innodb_rollback_on_timeout=1

Innodb_lock_wait_timeout=600

Max_connections=350

Log-bin=mysql-bin

Binlog-format = 'ROW'

Configure the database character encoding as utf-8

Service mysqld start

Chkconfig mysqld on

Security initialization of mysql

Mysql_secure_installation

The first step is to enter directly. There is no password by default.

The second step is to select Y and set the root login password

The third step is to select Y to delete anonymous users

The fourth step is to select Y to prohibit root remote login.

Step 5: select Y to delete the test database.

Step 6: select Y and now reload the privilege table

10. Install cloudstack

Yum-y install cloudstack-management

Some networks are installed directly without restrictions, while others report errors when they are limited.

If you cannot connect to http://cloudstack.apt-get.eu/systemvm/4.6/, even if the local cloudstack source is configured, it will automatically go to the official website to download three cloudstack files: if it cannot be downloaded, or if the download is very slow, you can download it from the official website in other ways and install it manually.

Cloudstack-common-4.6.0-1.el6.x86_64.rpm

Cloudstack-management-4.6.0-1.el6.x86_64.rpm

Cloudstack-cli-4.6.0-1.el6.x86_64.rpm

Downloading like this is sometimes very slow. The solution to the installation is as follows:

Go to the rpm package directory of cloudstack and install one by one

Cd / mnt/cloudstack/

Rpm-ivh cloudstack-common-4.6.0-1.el6.x86_64.rpm

Yum-y install MySQL-python ipmitool mkisofs mysql-connector-java tomcat6 ws-commons-util

Rpm-ivh cloudstack-management-4.6.0-1.el6.x86_64.rpm

Some of the following packages need to be downloaded online, so the following steps are to configure yum's original online yum source

Cp / etc/yum.repos.d/bak/CentOS-Base.repo / etc/yum.repos.d/

Rpm-ivh cloudstack-agent-4.6.0-1.el6.x86_64.rpm

Yum-y install dhcp httpd syslinux tftp-server xinetd

Rpm-ivh cloudstack-baremetal-agent-4.6.0-1.el6.x86_64.rpm

Rpm-ivh cloudstack-cli-4.6.0-1.el6.x86_64.rpm

Rpm-ivh cloudstack-management-4.6.0-1.el6.x86_64.rpm

Rpm-ivh cloudstack-mysql-ha-4.6.0-1.el6.x86_64.rpm

Rpm-ivh cloudstack-usage-4.6.0-1.el6.x86_64.rpm

After the above steps are completed:

Will be prompted to download vhd-util and upload it to the cloudstack directory

Note to modify the file permissions: chmod 0755 vhd-util:

The tips are as follows:

Please download vhd-util

From http://download.cloud.com.s3.amazonaws.com/tools/vhd-util and put it in

/ usr/share/cloudstack-common/scripts/vm/hypervisor/xenserver/

Just download it first, and the copy will be carried out later.

Initialize the cloudstack database

Cloudstack-setup-databases cloud:esc20150209@localhost-deploy-as=root:esc20150209

Cloud represents the user name that logs in to the cloudstack database, and esc20150209 is the password

Root is the user name of the login mysql this time, and esc20150209 is the login mysql password, which is the new password that was set when the mysql security was initialized.

When the process is over, you should see a similar message: "CloudStack has successfully initialized the database."

CloudStack has successfully initialized database, you can check your database configuration in / etc/cloudstack/management/db.properties

Configure and manage the cloudstack server:

Cloudstack-setup-management

11. Upload system template:

Mount-t nfs 192.168.5.6:/home/nfs / secondary/

/ usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt-m / secondary-u http://192.168.5.6/systemvm64template-4.5-xen.vhd.bz2-h xenserver-F

Will prompt:

Note finally: the installation is complete.

Umount / secondary/

twelve。 Access the user interface: http://192.168.5.8:8080/client/

Default account password: admin/password

13. Copy vhd-util to the / opt/xensource/bin/ directory of all xenserver servers

(the author downloads all the required files in advance and then mounts them to the / media directory.)

Cp / media/vhd-util / opt/xensource/bin/

14. Copy the vhd-util to the cloudstack server

Cp / media/vhd-util / usr/share/cloudstack-common/scripts/vm/hypervisor/xenserver/

15.xenserver joins the pool

16.xenserver changes the network card to bridge mode

Xe-switch-network-backend bridge

Need to restart the xenserver system to take effect!

17. Then the browser visits: http://192.168.5.8:8080/client/

Log in, and then determine whether it is the basic mode or the advanced mode according to the actual needs.

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