a redstack technology company oracle emea database partner of the year oracle partner of the year...

A RedStack Technology Company

Oracle EMEA Database Partner of the Year Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

Linux Containers

Jason ArneilSolutions Architect

e-DBA Ltd

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Linux Containers

Types of Virtualisation

Linux Containers

Demo

Resource Management

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year Oracle EMEA Database Partner of the Year

jarneil.wordpress.com

@jarneil

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

About Red Stack Technology

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Virtualisation

HardwareVirtualisation

O/SPartitions

SoftwareVirtualisation

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

“containers can just be thought of as a collection of processes, separated from the main host processes via a set of resource namespaces and constrained via control groups resource tunables”

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Hardware

Standard Host O/S

O/S Virtulisation

Cont

aine

r 1

Cont

aine

r 2

Hardware

Driver Support

Hypervisor

Virtual Machine Monitor

VM2

Guest O/S

VM1

Guest O/S

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Linux Containers

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

2.6.39-400.210.2.el6uek

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Why?

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Control Groups

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

cgroup

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

subsystem

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lssubsys -am

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

cpuset /cgroup/cpusetcpu /cgroup/cpucpuacct /cgroup/cpuacctmemory /cgroup/memorydevices /cgroup/devicesfreezer /cgroup/freezernet_cls /cgroup/net_clsblkio /cgroup/blkio

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

hierachy

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Name Spaces

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

LXC

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

LXC is a userspace interface for the Linux kernel containment features.

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-create –n cont1 –t oracle -- --release=6.latest

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-create: No config file specified, using the default config /etc/lxc/default.confHost is OracleServer 6.4Create configuration file /container/cont1/configDownloading release 6.latest for x86_64Loaded plugins: refresh-packagekit, securityol6_latest | 1.4 kB 00:00 ol6_latest/primary | 33 MB 00:04 ol6_latest 22589/22589Setting up Install ProcessResolving Dependencies--> Running transaction check---> Package chkconfig.x86_64 0:1.3.49.3-2.el6_4.1 will be installed--> Processing Dependency: libc.so.6(GLIBC_2.2.5)(64bit) for package: chkconfig-1.3.49.3-2.el6_4.1.x86_64--> Processing Dependency: libc.so.6(GLIBC_2.8)(64bit) for package: chkconfig-1.3.49.3-2.el6_4.1.x86_64..

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Complete!Rebuilding rpm databaseConfiguring container for Oracle Linux 6.4Added container user:oracle password:oracleAdded container user:root password:rootContainer : /container/cont1/rootfsConfig : /container/cont1/configNetwork : eth0 (veth) on virbr0'oracle' template installed'cont1' created

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

templates

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

ls -lh /container/cont1/

-rw-r--r--. 1 root root 2.1K Nov 25 09:06 config-rw-r--r--. 1 root root 195 Nov 25 09:06 fstabdr-xr-xr-x. 21 root root 4.0K Nov 25 09:08 rootfs

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-start -n cont1 –d

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-ls

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-info –n cont1

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

ps –elf --forest

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

root 2771 2748 0 4738 1164 0 10:04 pts/0 00:00:00 | \_ lxc-start -n cont1root 2775 2771 0 4819 1496 0 10:04 ? 00:00:00 | \_ /sbin/initroot 3005 2775 0 2291 604 0 10:04 ? 00:00:00 | \_ /sbin/dhclient -H cont1 -1 -q -lf /var/lib/dhclient/dhclient-eth0.leases -pf /var/run/dhclient-eth0.pid eth0root 3028 2775 0 44888 1344 0 10:04 ? 00:00:00 | \_ /sbin/rsyslogd -i /var/run/syslogd.pid -c 5root 3070 2775 0 16575 1160 0 10:04 ? 00:00:00 | \_ /usr/sbin/sshdroot 3081 2775 0 1027 576 0 10:04 pts/1 00:00:00 | \_ /sbin/mingetty /dev/tty1root 3083 2775 0 1027 572 0 10:04 pts/2 00:00:00 | \_ /sbin/mingetty /dev/tty2root 3085 2775 0 1027 572 0 10:04 pts/3 00:00:00 | \_ /sbin/mingetty /dev/tty3root 3087 2775 0 1027 576 0 10:04 pts/4 00:00:00 | \_ /sbin/mingetty /dev/tty4root 3208 2775 0 1027 568 0 10:23 pts/5 00:00:00 | \_ /sbin/mingetty /dev/console

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-console -n cont1

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-clone -o cont1 –n cont2

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Tweaking configurationCopying rootfs...Updating rootfs...'cont2' created

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-freeze -n cont1

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-unfreeze -n cont1

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-cgroup -n cont1 state-object

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-shutdown -n cont1

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-stop -n cont1

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

lxc-destroy -n cont1

Oracle Partner of the year 2010 & 2012

+44 (0) 844 811 3600contactus@e-dba.com

www.e-dba.com

A RedStack Technology Company

Oracle EMEA Database Partner of the Year

Q & A