Docker with overlay network

2. Daniel CHAFFIOL
Softeam Cadextan
(1999)
BNP-Paribas
Société Générale
Amundi Asset Management
HSBC

3. VonC
Stack Overflow
(2008)
Git - Hg – SVN - ClearCase
Golang - Docker
Eclipse - Jenkins

7. http://www.slideshare.net/dchaffiol/docker-110-111

8. http://www.slideshare.net/dchaffiol/docker-110-111

10. Blessed Staging External
Company Outside
master master_ext
mastermaster_ext

11. Blessed /
Staging /
External /
NGiNX Apache LDAP
Gpg2
Gitolite
HooksGit
repos
MCronData
SSHD

12. https://intranet.softeam.fr/node/2110

13. http://softeam.fr/details-actualite/?com=2110

16. git clone https//github.com/VonC/b2d
cd b2d
senv
r
t
s

17. git clone https//github.com/VonC/b2d
cd b2d
senv
r
t
s
dmssh <env>
<kv/blessed/staging/external>
cdd
n

19. OS distro (Host)
Linux distro (VM)
OS
Kernel
Hardware
Hypervisor (type 2)
Linux
Kernel
Hardware
Application
Virtual Machine
Linux distro (Host)
Files (Docker)
Linux
Kernel
Hardware
Docker Engine
[Application]
Docker

20. Linux distro (Host)
Container
(user space)
Kernel
Space
Process
System calls

21. https://docs.docker.com/engine/installation/windows/

23. Linux distro (Host)
Dockerfile:
FROM ubuntu
Ubuntu
NGiNXRUN
add-apt-repository -y ppa:nginx/stable &&
apt-get update &&
apt-get install -y nginx
Config file
COPY env.conf /home/git/
RUN ln -fs /home/git/env.conf /etc/nginx/nginx.conf
EXPOSE 80
EXPOSE 443
ENTRYPOINT ["/bin/sh", "-c"]
CMD ["nginx"]

24. StatusCommands
Linux distro (Host)
Config file
NGiNX
Ubuntu
Ubuntu
NGiNX
Config files
files updates
docker start/run Up
docker create Created

25. StatusCommands
Linux distro (Host)
Config file
NGiNX
Ubuntu
Ubuntu
NGiNX
Config files
docker rm
docker start/run Up
docker create Created
docker stop/kill Exited

26. ○
○
○

29. Blessed Staging External
Company Outside
master master_ext
mastermaster_ext

30. Blessed /
Staging /
External /
NGiNX Apache LDAP
Gpg2
Gitolite
HooksGit
repos
MCronData
SSHD

32. NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
SSH
D
one docker daemon

33. NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
SSH
D
one docker daemon

35. LDAP
Gpg2
Gitolite
HooksGit
repos
Data

36. Apache LDAP
Gpg2
Gitolite
HooksGit
repos
MCronData
SSHD

37. NGiNX Apache LDAP
Gpg2
Gitolite
HooksGit
repos
MCronData
SSHD

38. one docker daemon
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
SSH
D
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a

39. one docker daemon
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
SSH
D
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a

41. one docker daemon
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
SSH
D
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a

42. one docker daemon
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
SSH
D
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a

43. one docker daemon
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
SSH
D
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a

44. one docker daemon
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
SSH
D
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
?

48. http://www.linuxjournal.com/content/concerning-containers-connections-docker-networking

49. https://docs.docker.com/engine/userguide/networking/dockernetworks/

51. https://docs.docker.com/engine/userguide/networking/dockernetworks/

52. https://docs.docker.com/engine/userguide/networking/dockernetworks/

53. https://docs.docker.com/engine/userguide/networking/dockernetworks/

55. https://docs.docker.com/engine/userguide/networking/dockernetworks/

59. http://fr.slideshare.net/Docker/docker-registry-v2

60. http://fr.slideshare.net/Docker/docker-registry-v2

62. Linux distro (Host)
Data Container
(for instance)
/home/git/repositories
Kernel
Space

63. Linux distro (Host)
Data Container
(for instance)
/home/git/repositories
Kernel
Space

65. NGiNX Apache LDAP
brblessed
one docker daemon

66. one docker daemon
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
NGi
NX
Apa
che
LDA
P
Gpg
2
Gitol
ite
H
o
ok
s
Git
rep
os
MCr
on
Dat
a
br2staging
apache.upstream.cont