Docker and VirtualBox(1)Set up Shared Disk for Virtual Box

DockerandVirtualBox(1)SetupSharedDiskforVirtualBox

IhavealotofthingsonmyVirtualBox.ButIamthinktochangethewayIdeploy,IshouldusedockermorethatIthought.

Iplantosharethediskacrosssomevirtualmachinesanddeployonlydockerimages.

HereisalistofwhatIhaveonthesemachines.

ubuntu-master

1.Spark

cd/opt/spark

sbin/start-all.sh

visitthepage

http://ubuntu-master:8080/

2.opscenter

cd/opt/opscenter

bin/opscenter-f#startinthefrontground

bin/opscenter#startinthebackground

visitthepage

http://ubuntu-master:8888/opscenter/

3.tomcat

cd/opt/tomcat

bin/startup.sh

visitthepage

http://ubuntu-master:8081/bldinfo.txt

http://ubuntu-master:8081/LMMAdmin

4.kafkaMonitor

cd/opt/kafka-monitor

nohupbin/startup.sh&

visitthepage

http://ubuntu-master:8082/

5.memcachedMonitor

memcache-top--sleep3--instanceubuntu-dev1,ubuntu-dev2

6.SwitchJavaVersion

sudoupdate-alternatives--configjava

sudoupdate-alternatives--configjavac

7.Hadoophdfsandyarn

cd/opt/hadoop

sbin/start-dfs.sh

sbin/start-yarn.sh

visitthepage

http://ubuntu-master:50070/dfshealth.html#tab-overview

http://ubuntu-master:8088/cluster

8.Haproxy

cd/opt/haproxy

sudosbin/haproxy-fconf/haproxy.conf

Visitthepage

http://ubuntu-master/haproxy-status

9.Mysqlclusterdatabase

mysql-ucluster-pcluster

10.hbase

cd/opt/hbase

bin/start-hbase.sh

visitthepage

http://ubuntu-master:16030/master-status

11.solr

cd/opt/solr/example

java-jarstart.jar

VisitPage

http://ubuntu-master:8983/solr/#/jobs

ubuntu-dev1

1.cassandra

cd/opt/cassandra

nohupcassandra-fconf/cassandra.yaml&

2.zookeeper

cd/opt/zookeeper

zkServer.shstartzoo-dev1.cfg

3.kafka

cd/opt/kafka

nohupbin/kafka-server-start.shconfig/server-dev1.properties&

4.rabbitmq

cd/opt/rabbitmq

sudoRABBITMQ_NODE_PORT=5672RABBITMQ_SERVER_START_ARGS="-rabbitmq_managementlistener[{port,15672}]"RABBITMQ_NODENAME=rabbit1sbin/rabbitmq-server-detached

visitpage

http://ubuntu-dev1:15672sillycat/kaishi

5.memcached

cd/opt/memcached

memcached-d-m50-p11211-ucarl-l0.0.0.0

6.SwitchJavaVersion

sudoupdate-alternatives--configjava

sudoupdate-alternatives--configjavac

ubuntu-dev2

1.cassandra

cd/opt/cassandra

nohupcassandra-fconf/cassandra.yaml&

2.zookeeper

cd/opt/zookeeper

zkServer.shstartzoo-dev2.cfg

3.kafka

cd/opt/kafka

nohupbin/kafka-server-start.shconfig/server-dev2.properties&

4.rabbitmq

cd/opt/rabbitmq

sudoRABBITMQ_NODE_PORT=5672RABBITMQ_SERVER_START_ARGS="-rabbitmq_managementlistener[{port,15672}]"RABBITMQ_NODENAME=rabbit2sbin/rabbitmq-server-detached

enablecluster

sudosbin/rabbitmqctl-nrabbit2stop_app

sudosbin/rabbitmqctl-nrabbit2join_clusterrabbit1@ubuntu-dev1

sudosbin/rabbitmqctl-nrabbit2start_app

visitpage

http://ubuntu-dev2:15672sillycat/kaishi

5.memcached

cd/opt/memcached

memcached-d-m50-p11211-ucarl-l0.0.0.0

6.SwitchJavaVersion

sudoupdate-alternatives--configjava

sudoupdate-alternatives--configjavac

IwillexportallofthemandbackupthemintomyhomeNAS.IwilldeleteallofthemonmylocalandsetupfreshubuntuLTSforthat.

1SetupShareDriver

Icreatevirtualmachineubuntu-master,ubuntu-dev1,ubuntu-dev2andallofthemhavetheirowndriver,andashareddriverwithnameshared-nas.

>sudofdisk-l

Disk/dev/sda:85.9GB,85899345920bytes

255heads,63sectors/track,10443cylinders,total167772160sectors

Units=sectorsof1*512=512bytes

Sectorsize(logical/physical):512bytes/512bytes

I/Osize(minimum/optimal):512bytes/512bytes

Diskidentifier:0x000645fe

DeviceBootStartEndBlocksIdSystem

/dev/sda1*20481595822077979008083Linux

/dev/sda215958425416777011140929295Extended

/dev/sda5159584256167770111409292882Linuxswap/Solaris

Disk/dev/sdb:85.9GB,85899345920bytes

255heads,63sectors/track,10443cylinders,total167772160sectors

Units=sectorsof1*512=512bytes

Sectorsize(logical/physical):512bytes/512bytes

I/Osize(minimum/optimal):512bytes/512bytes

Diskidentifier:0x00000000

Disk/dev/sdbdoesn'tcontainavalidpartitiontable

Solution:

>sudomkfs-text3/dev/sdb

Itdoesnotwork.

Initiatethediskwithfollowing

>sudofdisk/dev/sdb

>m>n>p>1

defaultforotherinformation,then>w

Itworks.

>sudofdisk-l

Disk/dev/sda:85.9GB,85899345920bytes

255heads,63sectors/track,10443cylinders,total167772160sectors

Units=sectorsof1*512=512bytes

Sectorsize(logical/physical):512bytes/512bytes

I/Osize(minimum/optimal):512bytes/512bytes

Diskidentifier:0x000645fe

DeviceBootStartEndBlocksIdSystem

/dev/sda1*20481595822077979008083Linux

/dev/sda215958425416777011140929295Extended

/dev/sda5159584256167770111409292882Linuxswap/Solaris

Disk/dev/sdb:85.9GB,85899345920bytes

86heads,10sectors/track,195083cylinders,total167772160sectors

Units=sectorsof1*512=512bytes

Sectorsize(logical/physical):512bytes/512bytes

I/Osize(minimum/optimal):512bytes/512bytes

Diskidentifier:0x070ebcd0

DeviceBootStartEndBlocksIdSystem

/dev/sdb120481677721598388505683Linux

Formattoext3

>sudomkfs-text3/dev/sdb1

Itworks.ThenIwillconfigurethedockertousethissharedriver.

2AutoMounttheDrivertoSystem

Createthefolder

>sudomkdir/mnt/nas

ListtheUUIDofmydisk

>ls-l/dev/disk/by-uuid

total0

lrwxrwxrwx1rootroot10Dec1117:456624adb3-86bc-4801-8275-063cdfae706b->../../sda5

lrwxrwxrwx1rootroot9Dec1117:4575595e30-261b-4ee1-a855-4b4f5428d583->../../sdb

lrwxrwxrwx1rootroot10Dec1117:458e864fd6-914f-489f-abf7-85744496c664->../../sda1

lrwxrwxrwx1rootroot10Dec1117:45adcfd350-219a-414f-92a6-e175b334d970->../../sdb1

Copytheoneofsdb1,editthefilefstab

>sudovi/etc/fstab

UUID=adcfd350-219a-414f-92a6-e175b334d970/mnt/nasautodefaults00

Amountthedisk

>sudomount-a

Checktheamount

>df-hl/mnt/nas/

FilesystemSizeUsedAvailUse%Mountedon

/dev/sdb179G56M75G1%/mnt/nas

3InstallandSetupDocker

>sudomkdir/mnt/nas/docker

Installation

>sudocurl-sSLhttps://get.docker.com/|sh

>sudousermod-aGdockercarl

or

>sudogpasswd-acarldocker

Changetheconfiguration

>sudovi/etc/default/docker

DOCKER_OPTS="-g/mnt/nas/docker"

>dockerinfo

Containers:0

Images:0

ServerVersion:1.9.1

StorageDriver:aufs

RootDir:/mnt/nas/docker/aufs

Doneandtry

>dockerpullcentos:7

>df-hl

FilesystemSizeUsedAvailUse%Mountedon

/dev/sda175G1.3G70G2%/

none4.0K04.0K0%/sys/fs/cgroup

udev1.9G4.0K1.9G1%/dev

tmpfs386M484K386M1%/run

none5.0M05.0M0%/run/lock

none1.9G01.9G0%/run/shm

none100M0100M0%/run/user

/dev/sdb179G242M75G1%/mnt/nas

FilearestoredinthesharedNASdisk.

TheproblemisthatItrytocreateasharedvdiandaskalltheclientsubuntusystemtoloadthesameNASdisk.Itdoesnotwork.Iwilltrysharedfolder.

>sudoapt-getinstallvirtualbox-guest-additions-iso

>sudoapt-getinstallvirtualbox-guest-utils

>sudomount-tvboxsfnas/mnt/nas

Itworks.ButwhenIstartthedocker,dockerthrowexceptioninlogging

>sudoless/var/log/upstart/docker.log

ESC[31mERROESC[0m[0000][graphdriver]priorstoragedriver"aufs"failed:invalidargument

ESC[31mFATAESC[0m[0000]Errorstartingdaemon:errorinitializinggraphdriver:invalidargument

>VBoxManagemodifymedium--typeshareablenas.vdi

Itworks.

References:

https://help.ubuntu.com/community/InstallingANewHardDrive

http://tutorialforlinux.com/2014/08/01/ubuntu-how-to-automatically-mount-a-ext2-ext3-ext4-linux-partition-on-startup-easy-guide/

https://forums.docker.com/t/how-do-i-change-the-docker-image-installation-directory/1169

http://www.oracledistilled.com/virtualbox/creating-shared-drives-in-oracle-vm-virtualbox/

http://www.giannistsakiris.com/2008/04/09/virtualbox-access-windows-host-shared-folders-from-ubuntu-guest/

http://superuser.com/questions/745868/mount-failed-unknown-file-system-in-virtualbox-in-ubuntu-14-04-and-windows-7-a

http://stackoverflow.com/questions/30969435/where-is-the-docker-daemon-log

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