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Hi,
Docker (https://www.docker.io/) is an open source application container engine.
Docker is only supported on 64-bit platforms.
I compiled kernel from configuration (config64) provided by SliTaz 5.
Also, I set CONFIG_NETFILTER_XT_MATCH_ADDRTYPE in kernel config (it is not set by default) and I have installed AUFS (AUFS support is optional but recommended).
Docker works fine. [attachment=30189,1499]
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Build, Ship and Run Any App, Anywhere
Docker - An open platform for distributed applications for developers and sysadmins.
https://www.docker.com/
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[attachment=34939,1792]
[attachment=34939,1791]
By The Numbers - 2014.12.09
https://www.docker.com/company/aboutus/
16,000 GitHub stars
60 million Docker Engine downloads
40,000 "Dockerized" applications in the Docker Hub Registry
128 Docker Meetup Groups in 43 countries
700+ community contributors
40,000 third-party projects on GitHub using Docker as well as partnerships spanning PaaS, operating systems, hosting services, CI platforms, and more.
Over 50 user-generated case studies available from companies such as eBay, Rackspace, New Relic, Gilt, Spotify, Cloudflare, Yandex, Cambridge Healthcare, Yelp and RelatelQ.
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Docker: Present and Future
http://www.infoq.com/articles/docker-future
Docker - the story so far
Docker is a toolset for Linux containers designed to ‘build, ship and run’ distributed applications. It was first released as an open source project by DotCloud in March 2013. The project quickly became popular, leading to DotCloud rebranded as Docker Inc (and ultimately selling off their original PaaS business). Docker 1.0 was released in June 2014, and the monthly release cadence that led up to the June release has been sustained since.
The 1.0 release marked the point where Docker Inc considered the platform sufficiently mature to be used in production (with the company and partners providing paid for support options). The monthly release of point updates shows that the project is still evolving quickly, adding new features, and addressing issues as they are found. The project has however successfully decoupled ‘ship’ from ‘run’, so images sourced from any version of Docker can be used with any other version (with both forward and backward compatibility), something that provides a stable foundation for Docker use despite rapid change.
The growth of Docker into one of the most popular open source projects could be perceived as hype, but there is a great deal of substance. Docker has attracted support from many brand names across the industry, including Amazon, Canonical, CenturyLink, Google, IBM, Microsoft, New Relic, Pivotal, Red Hat and VMware. This is making it almost ubiquitously available wherever Linux can be found. In addition to the big names many startups are growing up around Docker, or changing direction to be better aligned with Docker. Those partnerships (large and small) are helping to drive rapid evolution of the core project and its surrounding ecosystem.
A brief technical overview of Docker
....
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slitaz-core64-check-config
slitaz-rolling-core64.iso 2014-10-27
root@slitaz:/home/tux# uname -a
Linux slitaz 3.2.53-slitaz64 #2 SMP Sun Oct 26 09:30:52 Europe 2014 x86_64 GNU/Linux
root@slitaz:/home/tux# check-config.sh
info: reading kernel config from /proc/config.gz ...
Generally Necessary:
- cgroup hierarchy: nonexistent??
(see https://github.com/tianon/cgroupfs-mount)
- CONFIG_NAMESPACES: enabled
- CONFIG_NET_NS: enabled
- CONFIG_PID_NS: enabled
- CONFIG_IPC_NS: enabled
- CONFIG_UTS_NS: enabled
- CONFIG_DEVPTS_MULTIPLE_INSTANCES: enabled
- CONFIG_CGROUPS: enabled
- CONFIG_CGROUP_CPUACCT: enabled
- CONFIG_CGROUP_DEVICE: enabled
- CONFIG_CGROUP_FREEZER: enabled
- CONFIG_CGROUP_SCHED: enabled
- CONFIG_MACVLAN: enabled
- CONFIG_VETH: enabled
- CONFIG_BRIDGE: enabled
- CONFIG_NF_NAT_IPV4: missing
- CONFIG_IP_NF_TARGET_MASQUERADE: enabled
- CONFIG_NETFILTER_XT_MATCH_ADDRTYPE: missing
- CONFIG_NETFILTER_XT_MATCH_CONNTRACK: enabled
- CONFIG_NF_NAT: enabled
- CONFIG_NF_NAT_NEEDED: enabled
Optional Features:
- CONFIG_MEMCG_SWAP: missing
- CONFIG_RESOURCE_COUNTERS: enabled
- CONFIG_CGROUP_PERF: enabled
- Storage Drivers:
- "aufs":
- CONFIG_AUFS_FS: missing
- CONFIG_EXT4_FS_POSIX_ACL: enabled
- CONFIG_EXT4_FS_SECURITY: missing
- "btrfs":
- CONFIG_BTRFS_FS: enabled
- "devicemapper":
- CONFIG_BLK_DEV_DM: enabled
- CONFIG_DM_THIN_PROVISIONING: missing
- CONFIG_EXT4_FS: enabled
- CONFIG_EXT4_FS_POSIX_ACL: enabled
- CONFIG_EXT4_FS_SECURITY: missing
[attachment=34946,1796]
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CONFIG_MEMCG_SWAP is a feature in kernel 3.6 and above.
CONFIG_NF_NAT_IPV4 is a feature in kernel 3.7 and above.
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The config option for nat for ipv4 was changed from CONFIG_NF_NAT to CONFIG_NF_NAT_IPV4 in kernel 3.7+ and CONFIG_NF_NAT is enabled in slitaz kernel configuration.
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Check runtime dependencies
https://docs.docker.com/installation/binaries
To run properly, docker needs the following software to be installed at runtime:
iptables version 1.4 or later
Git version 1.7 or later
procps (or similar provider of a "ps" executable)
XZ Utils 4.9 or later
a properly mounted cgroupfs hierarchy (having a single, all-encompassing "cgroup" mount point is not sufficient)
Check kernel dependencies
Docker in daemon mode has specific kernel requirements. For details, check your distribution in Installation.
In general, a 3.8 Linux kernel is the minimum requirement for Docker, as some of the prior versions have known issues that are triggered by Docker. Linux kernel versions older than 3.8 are known to cause kernel panics and to break Docker.
The latest minor version (3.x.y) of the 3.10 (or a newer maintained version) Linux kernel is recommended. Keeping the kernel up to date with the latest minor version will ensure critical kernel bugs get fixed.
[attachment=34954,1797]
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In general, a 3.8 Linux kernel is the minimum requirement for Docker,
The latest minor version (3.x.y) of the 3.10 (or a newer maintained version) Linux kernel is recommended.
Linux namespaces & cgroups Availability:
Linux 3.8
http://kernelnewbies.org/Linux_3.8
Linux 3.8 was released on Mon, 18 Feb 2013.
This Linux release includes support in Ext4 for embedding very small files in the inode, which greatly improves the performance for these files and saves some disk space. There is also a new Btrfs feature that allows to replace quickly a disk, a new filesystem F2FS optimized for SSDs, support of filesystem mounts, UTS, IPC, PIDs, and network stack namespaces for unprivileged users, accounting of kernel memory in the memory resource controller, journal checksums in XFS, an improved NUMA policy redesign and, of course, the removal of support for 386 processors. Many small features and new drivers and fixes are also available.
[*]Prominent features in Linux 3.8
[*]Ext4 embeds very small files in the inode
[*]Btrfs fast device replacement
[*]F2FS, a SSD friendly file system
[*]User namespace support completed
[*]XFS log checksums
[*]Huge Pages support a zero page
[*]The memory resource controller supports accounting of kernel memory
[*]Automatic NUMA balancing
[*]Removal of support for 386 processors
[*]Driver and architecture-specific changes
[*]Various core changes
[*]Filesystems
[*]Block
[*]Crypto/keyring
[*]Security
[*]Perf
[*]Virtualization
[*]Networking
[*]Other news sites that track the changes of this release
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The best way to understand Docker is to try it!
https://www.docker.com/tryit/
In this 10-minute tutorial, see how Docker works first-hand:
[..]
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>Docker (https://www.docker.io/) is an open source application container engine.
Just another "high scalability high availability enterprise production platform" bullshit?
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boot2docker
http://boot2docker.io/
boot2docker is a lightweight Linux distribution based on Tiny Core Linux made specifically to run Docker containers. It runs completely from RAM, weighs ~27MB and boots in ~5s (YMMV).
See Frequently asked questions for more details.
Features
[*]Kernel 3.16.7 with AUFS, Docker 1.3.2
[*]Container persistence via disk automount on /var/lib/docker
[*]SSH keys persistence via disk automount
[*]Host-only network for easy access to ports mapped by Docker
boot2docker.iso
https://github.com/boot2docker/boot2docker/releases/download/v1.3.2/boot2docker.iso
root@boot2docker:~# uname -a
Linux boot2docker 3.16.7-tinycore64 #1 SMP Thu Nov 20 00:06:13 UTC 2014 x86_64 GNU/Linux
root@boot2docker:~# dmesg | grep gcc
Linux version 3.16.7-tinycore64 (root@064f0e1ce709) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Thu Nov 20 00:06:13 UTC 2014
root@boot2docker:~# docker version
Client version: 1.3.2
Client API version: 1.15
Go version (client): go1.3.3
Git commit (client): 39fa2fa
OS/Arch (client): linux/amd64
Server version: 1.3.2
Server API version: 1.15
Go version (server): go1.3.3
Git commit (server): 39fa2fa
root@boot2docker:~# docker info
Containers: 0
Images: 0
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Dirs: 0
Execution Driver: native-0.2
Kernel Version: 3.16.7-tinycore64
Operating System: Boot2Docker 1.3.2 (TCL 5.4); master : 495c19a - Mon Nov 24 20:40:58 UTC 2014
Debug mode (server): true
Debug mode (client): false
Fds: 10
Goroutines: 11
EventsListeners: 0
Init Path: /usr/local/bin/docker
root@boot2docker:~#
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40,000 "Dockerized" applications in the Docker Hub Registry
1.
root@boot2docker:~# docker search slitaz
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
mastersrp/slitaz-core A 32bit version of the core SliTaz system ... 0
2.
root@boot2docker:~# docker pull mastersrp/slitaz-core
Pulling repository mastersrp/slitaz-core
3c2cb5d63685: Download complete
Status: Downloaded newer image for mastersrp/slitaz-core:latest
3.
root@boot2docker:~# docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
mastersrp/slitaz-core latest 3c2cb5d63685 10 weeks ago 41 MB
4.
root@boot2docker:~# docker run mastersrp/slitaz-core ls -l
exec format error2014/12/3 21:47:19 Error response from daemon: Cannot start container f8042526bcb711ff76b27b3cd4288e11373b172e690e2742f6314b91ed7b2c21: exec format error
5.
root@boot2docker:~# docker run mastersrp/slitaz-core slitaz
exec format error2014/12/3 21:47:32 Error response from daemon: Cannot start container 01a8cfb9e3467cbfe7a8a6d9a95d7af7c9b836a194b3fa5482016c003fcb725e: exec format error
6.
root@boot2docker:~# docker run -i -t mastersrp/slitaz-core /bin/sh
exec format error2014/12/3 21:48:07 Error response from daemon: Cannot start container 7b35788dd3b729c33c1a316c51c9fff1e9cbef00b2950e4d6450f17d39b21dff: exec format error
root@boot2docker:~#
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Linux kernel 3.16.7-slitaz
Linux boot2docker 3.16.7-tinycore64 #1 SMP Thu Nov 20 00:06:13 UTC 2014 x86_64 GNU/Linux
Linux version 3.16.7-tinycore64 (root@064f0e1ce709) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Thu Nov 20 00:06:13 UTC 2014
Kernel Version: 3.16.7-tinycore64
1. Linux kernel: patch aufs
2.
root@boot2docker:~# uname -a
Linux boot2docker 3.16.7-slitaz #1 SMP Mon Dec 1 11:18:28 UTC 2014 x86_64 GNU/Linux
root@boot2docker:~# dmesg | grep gcc
Linux version 3.16.7-slitaz (root@slitaz) (gcc version 4.6.3 (SliTaz) ) #1 SMP Mon Dec 1 11:18:28 UTC 2014
3.
root@boot2docker:~# docker version
Client version: 1.3.2
Client API version: 1.15
Go version (client): go1.3.3
Git commit (client): 39fa2fa
OS/Arch (client): linux/amd64
Server version: 1.3.2
Server API version: 1.15
Go version (server): go1.3.3
Git commit (server): 39fa2fa
4.
root@boot2docker:~# docker info
Containers: 4
Images: 3
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Dirs: 11
Execution Driver: native-0.2
Kernel Version: 3.16.7-slitaz
Operating System: Boot2Docker 1.3.2 (TCL 5.4); master : 495c19a - Mon Nov 24 20:40:58 UTC 2014
Debug mode (server): true
Debug mode (client): false
Fds: 11
Goroutines: 13
EventsListeners: 0
Init Path: /usr/local/bin/docker
5.
root@boot2docker:~# lsmod
Module Size Used by Not tainted
xt_addrtype 12288 2
xt_conntrack 12288 1
ipt_MASQUERADE 12288 1
iptable_nat 12288 1
nf_conntrack_ipv4 16384 2
nf_defrag_ipv4 12288 1 nf_conntrack_ipv4
nf_nat_ipv4 12288 1 iptable_nat
nf_nat 16384 3 ipt_MASQUERADE,iptable_nat,nf_nat_ipv4
nf_conntrack 57344 6 xt_conntrack,ipt_MASQUERADE,iptable_nat,nf_conntrack_ipv4,nf_nat_ipv4,nf_nat
bridge 61440 0
stp 12288 1 bridge
llc 12288 2 bridge,stp
ipv6 229376 13 bridge,[permanent]
cpufreq_conservative 12288 0
cpufreq_stats 12288 0
cpufreq_powersave 12288 0
cpufreq_userspace 12288 0
squashfs 28672 0
loop 20480 0
ppdev 12288 0
floppy 49152 0
parport_pc 24576 0
parport 28672 2 ppdev,parport_pc
intel_agp 12288 0
intel_gtt 16384 1 intel_agp
agpgart 28672 2 intel_agp,intel_gtt
pcspkr 12288 0
e1000 81920 0
i2c_piix4 12288 0
6.
root@boot2docker:~# modinfo nf_nat_ipv4
filename: kernel/net/ipv4/netfilter/nf_nat_ipv4.ko
license: GPL
alias: nf-nat-2
depends: nf_nat,nf_conntrack
vermagic: 3.16.7-slitaz SMP mod_unload
7.
root@boot2docker:~# zcat /proc/config.gz | grep AUFS
CONFIG_AUFS_FS=y
# CONFIG_AUFS_BRANCH_MAX_127 is not set
# CONFIG_AUFS_BRANCH_MAX_511 is not set
# CONFIG_AUFS_BRANCH_MAX_1023 is not set
CONFIG_AUFS_BRANCH_MAX_32767=y
CONFIG_AUFS_SBILIST=y
# CONFIG_AUFS_HNOTIFY is not set
# CONFIG_AUFS_EXPORT is not set
# CONFIG_AUFS_FHSM is not set
# CONFIG_AUFS_RDU is not set
# CONFIG_AUFS_SHWH is not set
# CONFIG_AUFS_BR_RAMFS is not set
CONFIG_AUFS_BR_HFSPLUS=y
CONFIG_AUFS_BDEV_LOOP=y
# CONFIG_AUFS_DEBUG is not set
root@boot2docker:~#
[attachment=35027,1800]
[attachment=35027,1799]
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slitaz64-check-config
root@slitaz:~# uname -a
Linux slitaz 3.16.7-slitaz #1 SMP Mon Dec 1 11:18:28 UTC 2014 x86_64 GNU/Linux
root@slitaz:~# ./check-config.sh
info: reading kernel config from /proc/config.gz ...
Generally Necessary:
- cgroup hierarchy: properly mounted [/sys/fs/cgroup]
- CONFIG_NAMESPACES: enabled
- CONFIG_NET_NS: enabled
- CONFIG_PID_NS: enabled
- CONFIG_IPC_NS: enabled
- CONFIG_UTS_NS: enabled
- CONFIG_DEVPTS_MULTIPLE_INSTANCES: enabled
- CONFIG_CGROUPS: enabled
- CONFIG_CGROUP_CPUACCT: enabled
- CONFIG_CGROUP_DEVICE: enabled
- CONFIG_CGROUP_FREEZER: enabled
- CONFIG_CGROUP_SCHED: enabled
- CONFIG_MACVLAN: enabled
- CONFIG_VETH: enabled
- CONFIG_BRIDGE: enabled
- CONFIG_NF_NAT_IPV4: enabled
- CONFIG_IP_NF_TARGET_MASQUERADE: enabled
- CONFIG_NETFILTER_XT_MATCH_ADDRTYPE: enabled
- CONFIG_NETFILTER_XT_MATCH_CONNTRACK: enabled
- CONFIG_NF_NAT: enabled
- CONFIG_NF_NAT_NEEDED: enabled
Optional Features:
- CONFIG_MEMCG_SWAP: enabled
- CONFIG_RESOURCE_COUNTERS: enabled
- CONFIG_CGROUP_PERF: enabled
- Storage Drivers:
- "aufs":
- CONFIG_AUFS_FS: enabled
- CONFIG_EXT4_FS_POSIX_ACL: enabled
- CONFIG_EXT4_FS_SECURITY: enabled
- "btrfs":
- CONFIG_BTRFS_FS: enabled
- "devicemapper":
- CONFIG_BLK_DEV_DM: enabled
- CONFIG_DM_THIN_PROVISIONING: enabled
- CONFIG_EXT4_FS: enabled
- CONFIG_EXT4_FS_POSIX_ACL: enabled
- CONFIG_EXT4_FS_SECURITY: enabled
[attachment=35035,1802]
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SliTaz base image
root@boot2docker:~# docker run mastersrp/slitaz-core slitaz
exec format error2014/12/3 21:47:32 Error response from daemon: Cannot start container 01a8cfb9e3467cbfe7a8a6d9a95d7af7c9b836a194b3fa5482016c003fcb725e: exec format error
1.
root@boot2docker:~# docker search slitaz
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
slitaz/slitaz-base SliTaz base image. 0
mastersrp/slitaz-core A 32bit version of the core SliTaz system ... 0
2.
root@boot2docker:~# docker pull slitaz/slitaz-base
Pulling repository slitaz/slitaz-base
0bd2fd062ec7: Download complete
511136ea3c5a: Download complete
9009fa2b6f5b: Download complete
Status: Downloaded newer image for slitaz/slitaz-base:latest
3.
root@boot2docker:~# docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
slitaz/slitaz-base latest 0bd2fd062ec7 49 minutes ago 8.778 MB
4.
root@boot2docker:~# docker run slitaz/slitaz-base slitaz
SliTaz GNU/Linux
================================================================================
Release : cooking
Architecture : x86_64
Kernel : 3.16.7-slitaz
Boot options : loglevel=3 user=docker console=ttyS0 console=tty0 noembed nomodeset norestore waitusb=10:LABEL=boot2docker-data base
Home path : /home/slitaz
Configs : /etc/slitaz
Log files : /var/log/slitaz
Packages DB : /var/lib/tazpkg
Installed : 18 packages
Mirror : /var/www/slitaz/x86_64/packages/
================================================================================
Config file: /etc/slitaz/slitaz.conf
5.
root@boot2docker:~# docker run -i -t slitaz/slitaz-base
/ # slitaz
SliTaz GNU/Linux
================================================================================
Release : cooking
Architecture : x86_64
Kernel : 3.16.7-slitaz
Boot options : loglevel=3 user=docker console=ttyS0 console=tty0 noembed nomodeset norestore waitusb=10:LABEL=boot2docker-data base
Home path : /home/slitaz
Configs : /etc/slitaz
Log files : /var/log/slitaz
Packages DB : /var/lib/tazpkg
Installed : 18 packages
Mirror : /var/www/slitaz/x86_64/packages/
================================================================================
Config file: /etc/slitaz/slitaz.conf
6.
/ # spk info
Spk info
================================================================================
Architecture : x86_64
Database : /var/lib/tazpkg/installed
Cache info : 0 /var/cache/tazpkg
Mirror URL : /var/www/slitaz/x86_64/packages/
Extra mirrors : 0
Installed : 18
================================================================================
7.
/ # cat /var/lib/tazpkg/installed.md5
89d7b86ca37af0c5746026fd937988fc busybox-1.21.1-x86_64.tazpkg
15b6462db63b8210b004a828f9a50bd3 dialog-1.1-20110707-x86_64.tazpkg
4fd342a79636f9eaed67969a318f900b dropbear-2013.60-x86_64.tazpkg
a9cde0c95f41ec586126756a7eb776ff gcc-lib-base-4.6.3-x86_64.tazpkg
d125b9760c812f5ebbacd646f7dcb9e3 gettext-base-0.18.3-x86_64.tazpkg
9604ba1cdf90e7e4d51cbd323cd5196b glibc-base-2.13-x86_64.tazpkg
cf0916594676211e54d62fd34a37423d nano-2.2.6-x86_64.tazpkg
7bfa71e3c6c504205b00a1e0bd186866 ncurses-5.9-x86_64.tazpkg
ea531de27a5879627d60918c8547bcc1 ncurses-common-5.9-x86_64.tazpkg
4c2262ad1c2967f22fae48c676632881 ncursesw-5.9-x86_64.tazpkg
6a55e8bb0aa9c0c697bf04ecf4105ef5 retawq-0.2.6c-x86_64.tazpkg
d8581b25420a0354bd2ed5f08af162ef slitaz-base-files-5.4.2-x86_64.tazpkg
e9ccbca78b4263d28ef1f16007c5a830 slitaz-boot-scripts-5.3.3-x86_64.tazpkg
864ba88bf6bff85a08b0f43ae0fca7cb tazpkg-5.1-x86_64.tazpkg
838a2813c19c2d5e85953cf170f98884 ytree-1.97-x86_64.tazpkg
f1e53b247bb72fcdfd225c89f93a7e71 zlib-1.2.8-x86_64.tazpkg
9afd31e45388e5b36364458d53a682e3 util-linux-uuid-2.21.1-x86_64.tazpkg
2e2cd1a2e890b840e5cbc637e7ddd5a3 util-linux-blkid-2.21.1-x86_64.tazpkg
8.
/ # du -sh /
9.1M /
/ # exit
root@boot2docker:~# du -sh /
117.2M /
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packages-x86_64-178-list
http://goo.gl/ipYRQN
20140306-x86_64-packages-178.tar.gz
http://goo.gl/qeKt6o
http://forum.slitaz.org/topic/installing-virtualbox-guest-additions-in-slitaz-50#post-34953
1.
root@boot2docker:~# docker run -it slitaz/slitaz-base
/ #
download 20140306-x86_64-packages-178.tar.gz and extra to /var/www/slitaz/x86_64
2.
/ # tazpkg recharge
================================================================================
Last packages.list is ready to use. Note that next time you recharge the
list, a list of differences will be displayed to show new and upgradeable
packages.
/ # tazpkg list-mirror | tail -8
zlib-dev
1.2.8-x86_64
Zlib compression library devel files.
72.0K (240.0K installed)
================================================================================
178 packages in the last recharged list.
3.
/ # tazpkg -gi file
Tracking dependencies for: file
================================================================================
Missing: libmagic
================================================================================
1 missing package to install.
Installation of: libmagic
================================================================================
Copying libmagic... [ Done ]
Extracting libmagic... [ Done ]
Extracting the pseudo fs... [ Done ]
Installing libmagic... [ Done ]
Removing all tmp files... [ Done ]
================================================================================
libmagic (5.14) is installed.
Installation of: file
================================================================================
Copying file... [ Done ]
Extracting file... [ Done ]
Extracting the pseudo fs... [ Done ]
Installing file... [ Done ]
Removing all tmp files... [ Done ]
================================================================================
file (5.14) is installed.
4.
/ # spk info
Spk info
================================================================================
Architecture : x86_64
Database : /var/lib/tazpkg/installed
Cache info : 0 /var/cache/tazpkg
Mirror URL : /var/www/slitaz/x86_64/packages/
Extra mirrors : 0
Installed : 20
Mirrored : 178
================================================================================
5.
/ # file /lib/libc-2.13.so
/lib/libc-2.13.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.32, stripped
6.
/ # tail -5 /var/lib/tazpkg/installed.md5
f1e53b247bb72fcdfd225c89f93a7e71 zlib-1.2.8-x86_64.tazpkg
9afd31e45388e5b36364458d53a682e3 util-linux-uuid-2.21.1-x86_64.tazpkg
2e2cd1a2e890b840e5cbc637e7ddd5a3 util-linux-blkid-2.21.1-x86_64.tazpkg
0cb1f6e932344f44249e3c12f2fb6a89 file-5.14-x86_64.tazpkg
42a187ac1a9d649cb7e0521396ee9696 libmagic-5.14-x86_64.tazpkg
/ # exit
7.
root@boot2docker:~# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
353efd20bcd7 slitaz/slitaz-base:latest "/bin/sh" 17 minutes ago Exited (0) 6 seconds ago sick_euclid
root@boot2docker:~# docker commit 353efd slitaz/slitaz-file
8ec8ca5baa6103e9573e0884f891d9c1213d0e84523b60334a16d39eaa72a67c
root@boot2docker:~# docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
slitaz/slitaz-file latest 8ec8ca5baa61 6 seconds ago 11.6 MB
slitaz/slitaz-base latest 0bd2fd062ec7 2 days ago 8.778 MB
8.
root@boot2docker:~# docker run -it slitaz/slitaz-file
/ # file /usr/bin/file
/usr/bin/file: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.32, stripped
9.
/ # tazpkg info file
Tazpkg information
================================================================================
Package : file
Version : 5.14
Category : system-tools
Short desc : Retrieve file type.
Maintainer : erjo@slitaz.org
Depends : zlib libmagic
Build deps : zlib-dev python
Web site : http://www.darwinsys.com/file/
================================================================================
10.
/ # du -sh /
11.9M /
/ # exit
root@boot2docker:~#
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boot2docker.iso
https://github.com/boot2docker/boot2docker/releases/download/v1.3.2/boot2docker.iso
1. download boot2docker.iso
2. boot the ISO image
That's it.
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Docker Hub
https://hub.docker.com
The home for all things Docker
Browse, Search, Push, Pull Repositories
100 Official Images
45,324 Public Images - 20141229
slitaz/slitaz-base
https://registry.hub.docker.com/u/slitaz/slitaz-base/
Pull this repository: docker pull slitaz/slitaz-base
Information
SliTaz base image weights ~ 9 MB.
SliTaz base rootfs comes pre-loaded with the following packages:
busybox 1.21.1
dropbear 2013.60 – Light SSH client and server.
nano 2.2.6 – GNU Nano Text Editor.
retawq 0.2.6c – Text mode Web browser.
tazpkg 5.1 – SliTaz packages manager (Tiny autonomous zone packages manager).
ytree 1.97 – file manager for file and archives.
The name SliTaz stands for 「Simple Light Incredible Temporary Autonomous Zone」.
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What is docker. Seems to me to be just another high level programming language, like python or java.
Good news. It is easy now to deploy fastly a slitaz container into any linux distribution :-)
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@fatmac
What is docker. Seems to me to be just another high level programming language, like python or java.
Docker (software)
http://en.wikipedia.org/wiki/Docker_%28software%29
Docker is an open-source project that automates the deployment of applications inside software containers, by providing an additional layer of abstraction and automation of operating system–level virtualization on Linux.[2] Docker uses resource isolation features of the Linux kernel such as cgroups and kernel namespaces to allow independent "containers" to run within a single Linux instance, avoiding the overhead of starting virtual machines.[3]
[attachment=35270,1821]
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Thanks alanyih, now I see where it fits into the system. (like jails.)
docker-386
[attachment=35375,1826]
1.
root@boot2docker:~# uname -a
Linux boot2docker 3.16.7-slitaz #2 SMP Thu Jan 1 22:30:04 UTC 2015 i686 GNU/Linux
2.
root@boot2docker:~# docker version
Client version: 1.3.2
Client API version: 1.15
Go version (client): go1.3.2
Git commit (client): 39fa2fa
OS/Arch (client): linux/386
Server version: 1.3.2
Server API version: 1.15
Go version (server): go1.3.2
Git commit (server): 39fa2fa
3.
root@boot2docker:~# modinfo xt_addrtype
filename: kernel/net/netfilter/xt_addrtype.ko
license: GPL
author: Patrick McHardy <kaber@trash.net>
description: Xtables: address type match
alias: ip6t_addrtype
depends:
vermagic: 3.16.7-slitaz SMP mod_unload 686
4.
root@boot2docker:~# file /usr/bin/docker
/usr/bin/docker: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.32, BuildID[sha1]=30882a411a46865a3e3a482dd2184b3624295602, not stripped
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slitaz-rolling-base image.
# docker pull slitaz/slitaz-base32
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[ Generated in 0.018 seconds, 7 queries executed - Memory usage: 1.63 MiB (Peak: 1.77 MiB) ]