eucalyptus installation notes

7/27/2019 Eucalyptus Installation Notes

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eucalyptus installation notes

1 Installing Eucalyptus EE on RHEL / CentOS 5.4

Prerequisites

1 ) If you start with a STANDARD CentOS installation, you will fed for all The prerequisites with the following

steps:

[Root _AT_ clc] # yum install-y the ntp

[The root _AT_ clc] # ntpdate pool.ntp.org

2 ) Node has a fully installed and configured installation of Xen that allows controlling the the hypervisor via

HTTP from localhost.

([Root @ node1] # yum install xen kernel-xen libvirt)

[The root _AT_ node] # yum install-y the xen

[The root _AT_ node] # sed - in-place 's / # (xend-http-server no) / (xend-http-server yes) /' / etc / xen / xend-

config.sxp

The root _AT_ node] # sed - in-place 's / # (xend-address localhost) / (xend-address localhost) /' / etc / xen /

xend-config.sxp

[The root _AT_ node] # / etc / init.d / xend restart

1.1 get packages

http://www.eucalyptussoftware.com/downloads/products/eee/2.0/

tar zxvf eucalyptus-centos-x86_64-2.0.1eee.tar.gz

tar zxvf eucalyptus-deps-centos-x86_64-2.0.1eee.tar.gz

1.2 installing OS dependencies

yum install-y java-1.6.0-openjdk-devel ant ant-nodeps libvirt-devel curl-devel httpd httpd-devel apr-devel openssl-

devel dhcp libxml2 libxml2-devel gnutls gnutls-devel xen-devel libgcrypt-devel zlib- devel mysql openldap-clients perl-

Convert-ASN1 chkfontpath scsi-target-utils fuse-libs libgcc.i386 bridge-utils

1.3 installing eucalyptus dependencies

install sun jdk:

Go!: at http://java.sun.com/javase/downloads/index.jsp and the select the Java Platform JDK.
http://blog.csdn.net/guopengzhang/article/details/5999922http://blog.csdn.net/guopengzhang/article/details/5999922http://www.eucalyptussoftware.com/downloads/products/eee/2.0/http://www.eucalyptussoftware.com/downloads/products/eee/2.0/http://java.sun.com/javase/downloads/index.jsphttp://java.sun.com/javase/downloads/index.jsphttp://java.sun.com/javase/downloads/index.jsphttp://java.sun.com/javase/downloads/index.jsphttp://www.eucalyptussoftware.com/downloads/products/eee/2.0/http://blog.csdn.net/guopengzhang/article/details/5999922


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In the dropadown menu! Under "Platform:" select either Linux (for i386) or Linux x64 (for x86_64).

The root _AT_ clc # chmod 0700 jdk *. bin

[Root _AT_ clc] # . / jdk * bin

move all file in jdk1.6.0_20 to opt / packages / jdk

[Root @ clc] # mkdir-p / opt / packages / jdk

[Root @ clc] # mv jdk1.6.0_20 / * / opt / packages / jdk /

The root _AT_ clc # cd eucalyptus-deps *

[Root _AT_ clc] # yum install-y *. rpm - nogpgcheck

The root _AT_ node1 # cd eucalyptus-deps *

The rpm - nogpgcheck of [the root _AT_ node1 # yum install-y *

install VMware failed:

[Root @ localhost vmware-vix-disklib-distrib] #. / Vmware-install.pl

You cannot install VMware VIX DiskLib API on a system running a xen

kernel.Execution aborted.

1.4 Installing Eucalyptus Component Packages

1) install at front-end

cd eucalyptus-centos-*. leee

[The root _AT_ clc] # rpm-Uvh eucalyptus-2.0.1eee-1 *. x86_64.rpm eucalyptus-common-java-2.0.1eee-1 *.

x86_64.rpm eucalyptus-cloud-2.0.1eee-1. * x86_64.rpm eucalyptus-walrus-2.0.1eee-1 *. x86_64.rpm eucalyptus-

sc-2.0.1eee-1 *. x86_64.rpm eucalyptus-cc-2.0.1eee-1 *. x86_64.rpm eucalyptus -gl-2.0.1eee-1. *. x86_64.rpm

2) install at node cd eucalyptus-centos-*. leee

[The root _AT_ node1] # rpm-Uvh eucalyptus-2.0.1eee-1 *. x86_64.rpm eucalyptus-nc-2.0.1eee-1 *. x86_64.rpm

eucalyptus-gl-2.0.1eee-1 *. x86_64 . rpm

1.5 Installing and Configuring Hypervisors (Xen)


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1) configuring grub and reboot :

vi / etc / grub.conf

default = 0

timeout = 5

splashimage = (hd0, 0) / grub / splash.xpm.gz

hiddenmenu

title CentOS (2.6.18-194.17.4.el5xen)

root (hd0, 0)

kernel / xen.gz-2.6.18-194.17.4.el5

module / vmlinuz-2.6.18-194.17.4.el5xen ro root = LABEL = / 1 rhgb quiet

module / initrd-2.6.18-194.17.4.el5xen.img

title CentOS (2.6.18-164.el5)

root (hd0, 0)

kernel / vmlinuz-2.6.18-164.el5 ro root = LABEL = / 1 rhgb quiet

initrd / initrd-2.6.18-164.el5.img

note : default = 0 , 0 stands for the kernel for xen 's title

2) configuration xen .

make sure that your xend-config.sxp file is setup correctly. Go to:

/ Etc / xen / xend-config.sxp

These are the recommended settings: (bold need to be modified, the other non-default)

(Xend-http-server yes)

(Xend-unix-server yes)

(Xend-unix-path / var / lib / xend / xend-socket)

(Xend-address localhost)

(Network-script network-bridge) (Vif-script vif-bridge)

(Dom0-min-mem 196)

(Dom0-cpus 0)

(Vncpasswd'')


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View node information: ( need to modify the grub and restart, reference of 1.5 installing and configuring

Hypervisors )

[Root @ localhost ~] # su eucalyptus-c "virsh list"

Id the Name State

----------------------------------

[Root @ localhost ~] # brctl show

bridge name bridge id STP enabled TOP the interfaces

virbr0 is 8000.000000000000 yes

[Root @ localhost ~] # / etc / xen / scripts / network-bridge start

Link veth0 is missing.This may be because you have reached the limit of the number of interfaces

that the loopback driver the supports. If the loopback driver is a module, you

may raise this limit by passing it as a parameter (nloopbacks = ); if the

driver is compiled statically into the kernel, then you may set the parameter

using loopback.nloopbacks = on the domain 0 kernel command line.

Start the front-end node , the following error may occur:

You should have at least 32 loop devices Starting Eucalyptus services: (13) Permission denied: make_sock: could not bind to address [::]: 8775

(13) Permission denied: make_sock: could not bind to address 0.0.0.0:8775

no listening sockets available, shutting down

Unable to open logs

The Solution: vnc Login to centos graphical interface settings are as follows,

System> Administration> Security Level and Firewall

Both Firewall and SElinux set to Disabled.

The ( run system-config-securitylevel command can also be realized )


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1 , Registering Eucalyptu s EE COMPONENTS

[Root @ localhost ~] # euca_conf - register-walrus 192.168.18.201

[Root @ localhost ~] # euca_conf - register-cluster cloudServer 192.168.18.201

[Root @ localhost ~] # euca_conf - register-sc cloudServer 192.168.18.201

[Root @ localhost ~] # euca_conf - register-nodes 192.168.18.202

2 , deregistering NODES

euca_conf - deregister-nodes 192.168.18.202

Enterprise Edition do not have to be installed separately Euca2ools

1 , download the certificate and install the client

[Root @ localhost credentials] # mkdir ~ /. Euca

[Root @ localhost credentials] # unzip euca2-guopeng-x509.zip-d ~ /. Euca /


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[Root @ localhost euca-ubuntu-9.04-x86_64] # euca-upload-bundle-b ubuntu-ramdisk-bucket-m / tmp/initrd.img-

2.6.28-11-generic.manifest.xml

[Root @ localhost euca-ubuntu-9.04-x86_64] # euca-register ubuntu-ramdisk-bucket/initrd.img-2.6.28-11-

generic.manifest.xml

IMAGE eri-17,771,939

For, uploading and registering image The

[Root _AT_ localhost euca-ubuntu-9.04-x86_64] # euca-bundle-image-i ubuntu.9-04.x86-64.img - the the kernel eki-

AEBB17DB - ramdisk eri-17,771,939 (can not specify ramdisk )

Checking image

Tarring image

Encrypting image

Splitting image ...

Part: ubuntu.9-04.x86-64.img.part.0





Part: ubuntu.9-04.x86-64.img.part.5 Part: ubuntu.9-04.x86-64.img.part.6







Part: ubuntu.9-04.x86-64.img.part.13 Generating manifest / tmp/ubuntu.9-04.x86-64.img.manifest.xml

/ Tmp/ubuntu.9-04.x86-64.img.manifest.xml

[Root @ localhost euca-ubuntu-9.04-x86_64] # euca-upload-bundle-b ubuntu-image-bucket-m / tmp/ubuntu.9-

04.x86-64.img.manifest.xml


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Checking bucket: ubuntu-image-bucket

Creating bucket: ubuntu-image-bucket

Uploading manifest file

Uploading part: ubuntu.9-04.x86-64.img.part.0














Uploaded image as ubuntu-image-bucket/ubuntu.9-04.x86-64.img.manifest.xml

[Root @ localhost euca-ubuntu-9.04-x86_64] # euca-register ubuntu-image-bucket/ubuntu.9-04.x86-

64.img.manifest.xml

IMAGE emi-39DB160A

6 , delete image and bundle

1 ) delete image

[Root @ localhost xen-kernel] # euca-deregister emi-39DB160A EC2_ACCESS_KEY environment variable must be set.

Connection failed

[Root @ localhost xen-kernel] # source ~ / .euca / eucarc

[Root @ localhost xen-kernel] # euca-deregister emi-39DB160A

IMAGE emi-39DB160A


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[Root @ localhost xen-kernel] # euca-delete-bundle-b ubuntu-image-bucket-p ubuntu.9-04.x86-64.img - clear

2 ) delete ramdisk the bundle

[Root @ localhost xen-kernel] # euca-deregister eki-17771939

IMAGE eki-17,771,939

[Root @ localhost xen-kernel] # euca-delete-bundle-b ubuntu-ramdisk-bucket

3 ) the delete kernel bundle

[Root @ localhost xen-kernel] # euca-deregister eki-AEBB17DB

IMAGE eki-AEBB17DB

[Root @ localhost xen-kernel] # euca-delete-bundle-b ubuntu-kernel-bucket

[Root @ localhost euca-ubuntu-9.04-x86_64] # euca-describe-images

( need to run this command, the web interface images , bundles disappear before )

1, add key before run a VM instance

[Root @ localhost euca-ubuntu-9.04-x86_64] # euca-add-keypair mykey> mykey.private

[Root @ localhost ~] # chmod 0600 mykey.private

2, run instance

euca-run-instances [-k] [-n] image id

The image id Identifier of the image The to the run.

An-k Name of keypair instance to associate with.


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-N Number of instances to run.

[Root @ localhost euca-ubuntu-9.04-x86_64] # euca-run-instances-k mykey emi-39C21609

The RESERVATION the r-42BA079F guopeng guopeng-default

INSTANCE i-30B50604 emi-39C21609 0.0.0.0 0.0.0.0 Pending mykey202010-10-29T03: 11:02.237 Z eki-

942116FE None

[Root @ localhost euca-ubuntu-9.04-x86_64] # euca-describe-instances

RESERVATION r-42BA079F guopeng default is

INSTANCE i-30B50604 emi-39C21609 0.0.0.0 0.0.0.0

Pending mykey 0 m1.small 2010-10-29T03: 11:02.237 Z cloudServer eki-942116FE

euca-run-instances-k mykey202 emi-39C21609

Run instance error log (nc.log):

Fri Oct 29 16:21:19 2010] [006207] [EUCADEBUG] doDescribeResource () invoked

[Fri Oct 29 16:21:19 2010] [006207] [EUCADEBUG] doDescribeInstances () invoked

[Fri Oct 29 16:21:19 2010] [006207] [EUCADEBUG] doDescribeInstances (): instanceId = i-417506F8 publicIp =

0.0.0.0 privateIp = 0.0.0.0 mac = d0: 0d: 41:75:06: F8 vlan = -1 networkIndex = -1 platform = linux

[Fri Oct 29 16:21:20 2010] [006207] [EUCADEBUG] system_output (): [/ / usr / lib / eucalyptus / euca_rootwrap / / usr

/ share / eucalyptus / gen_libvirt_xml - kernel - ephemeral] [Fri Oct 29 16:21:20 2010] [006 207] [EUCAINFO ] currently running / booting: i-417506F8

[Fri Oct 29 16:21:21 2010] [006 207] [EUCAINFO ] booting the VM instance i-417506F8

[Fri Oct 29 16:21:21 2010] [006207] [EUCADEBUG] state change for instance i-417506F8: Staging -> Booting

(Pending)

[Fri Oct 29 16:21:22 2010] [006207] [EUCAERROR] libvirt: cannot read directory / etc / xen: Permission denied (code

= 38)

[Fri Oct 29 16:21:22 2010] [006207] [EUCAERROR] libvirt: Domain not found: xenUnifiedDomainLookupByName

(code = 42) [Fri Oct 29 16:21:25 2010] [006207] [EUCADEBUG] doDescribeResource () invoked





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(code = 42)

[Fri Oct 29 16:21:31 2010] [006207] [EUCADEBUG] doDescribeResource () invoked




[Fri Oct 29 16:21:32 2010] [006207] [EUCAERROR] libvirt: cannot read directory / etc / xen: Permission denied (code

= 38)


(code = 42)

eucalyptus installation notes

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