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A RedStack Technology Company Oracle EMEA Database Partner of the Year Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com Linux Containers Jason Arneil Solutions Architect e-DBA Ltd
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@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
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year jarneil.wordpress.com @jarneil
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year About Red Stack Technology
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year Virtualisation Hardware Virtualisation O/S Partitions Software Virtualisation
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@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”
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@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 Container 1 Container 2 Hardware Driver Support Hypervisor Virtual Machine Monitor VM2 Guest O/S VM1 Guest O/S
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year Linux Containers
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@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
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year Why ?
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year Control Groups
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year cgroup
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year subsystem
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lssubsys -am
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year cpuset /cgroup/cpuset cpu /cgroup/cpu cpuacct /cgroup/cpuacct memory /cgroup/memory devices /cgroup/devices freezer /cgroup/freezer net_cls /cgroup/net_cls blkio /cgroup/blkio
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year hierachy
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year Name Spaces
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year LXC
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@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.
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@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
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@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.conf Host is OracleServer 6.4 Create configuration file /container/cont1/config Downloading release 6.latest for x86_64 Loaded plugins: refresh-packagekit, security ol6_latest | 1.4 kB 00:00 ol6_latest/primary | 33 MB 00:04 ol6_latest 22589/22589 Setting up Install Process Resolving 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.
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year Complete! Rebuilding rpm database Configuring container for Oracle Linux 6.4 Added container user:oracle password:oracle Added container user:root password:root Container : /container/cont1/rootfs Config : /container/cont1/config Network : eth0 (veth) on virbr0 'oracle' template installed 'cont1' created
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year templates
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@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 fstab dr-xr-xr-x. 21 root root 4.0K Nov 25 09:08 rootfs
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-start -n cont1 –d
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-ls
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-info –n cont1
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year ps –elf --forest
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@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 cont1 root 2775 2771 0 4819 1496 0 10:04 ? 00:00:00 | \_ /sbin/init root 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 eth0 root 3028 2775 0 44888 1344 0 10:04 ? 00:00:00 | \_ /sbin/rsyslogd -i /var/run/syslogd.pid -c 5 root 3070 2775 0 16575 1160 0 10:04 ? 00:00:00 | \_ /usr/sbin/sshd root 3081 2775 0 1027 576 0 10:04 pts/1 00:00:00 | \_ /sbin/mingetty /dev/tty1 root 3083 2775 0 1027 572 0 10:04 pts/2 00:00:00 | \_ /sbin/mingetty /dev/tty2 root 3085 2775 0 1027 572 0 10:04 pts/3 00:00:00 | \_ /sbin/mingetty /dev/tty3 root 3087 2775 0 1027 576 0 10:04 pts/4 00:00:00 | \_ /sbin/mingetty /dev/tty4 root 3208 2775 0 1027 568 0 10:23 pts/5 00:00:00 | \_ /sbin/mingetty /dev/console
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-console -n cont1
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-clone -o cont1 –n cont2
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year Tweaking configuration Copying rootfs... Updating rootfs... 'cont2' created
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-freeze -n cont1
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-unfreeze -n cont1
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-cgroup -n cont1 state-object
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-shutdown -n cont1
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-stop -n cont1
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year lxc-destroy -n cont1
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Oracle Partner of the year 2010 & 2012 +44 (0) 844 811 3600 contactus@e-dba.com www.e-dba.com A RedStack Technology Company Oracle EMEA Database Partner of the Year Q & A
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