Continuous Delivery of Docker images

1. CONTINUOUS DELIVERY OF DOCKER IMAGES
A Customer case: ZorgDomein
powered by Xebia
Armin Čoralić
armin@cargonauts.io

2. DELIVER SOFTWARE WITH THE SPEED OF
THOUGHT

3. WE AS

4. DOCKER + CONTINUOUS DELIVERY
+

5. CONTINUOUS DELIVERY OF DOCKER IMAGES

6. CONTINUOUS DELIVERY OF DOCKER IMAGES
Platform to deploy your docker images to
Security
Set up the logging, monitoring and alerting
Application versioning
Zero downtime deployment

7. HIGH AVAILABLE PLATFORM

8. HIGH AVAILABLE PLATFORM


9. LOADBALANCER
frontend main
bind *:80
mode http
maxconn 1000
default_backend app
backend app
mode http
balance roundrobin
option httpchk /health
server intapp01 intapp01.zorgdomein.local:80 check port 8080
server intapp02 intapp02.zorgdomein.local:80 check port 8080
server intapp03 intapp03.zorgdomein.local:80 check port 8080

10. LOADBALANCER
frontend main_ssl
bind *:443 ssl crt /etc/pki/tls/private/dockerintegration.pem no-sslv3
mode http
maxconn 1000
default_backend app

11. DOCKERHOST
UbuntuUbuntu
OLD
VS
NEW
SSH
Other services
Application
Syslog
SSH
Syslog
Application
Other services

12. DATABASE AS SERVICE
 +
○

13. LOGGING, MONITORING AND ALERTING

14. LOGGING, MONITORING AND ALERTING
StatsD

15. LOGGING
Dockerhost
Syslog
Application

16. MONITORING
Dockerhost
Syslog
StatsDApplication

17. ALERTING
Dockerhost
Syslog
StatsD
Events
Application

18. APPLICATION VERSIONING

19. APPLICATION VERSIONING
commit

push
commit

push
OLD
NEW

20. IMAGE VERSIONING
zorgdomein/syslog:8.9-2
zorgdomein/ta:20150520_1830
zorgdomein/te:20150520_1736

21. APPLICATION VERSIONING
ZorgDomein Application
C_20150520_1830
zorgdomein/syslog:8.9-2
zorgdomein/ta:20150520_1830
zorgdomein/te:20150520_1736

22. ENVIRONMENT VERSIONING
ZorgDomein Application
C_20150520_1830
zorgdomein/syslog:8.9-2
zorgdomein/ta:20150520_1830
zorgdomein/te:20150520_1736
config.yml
librato_flush_interval: 60
librato_token: "3847hwd"
librato_user: “…”
tc_db_user: “…”
tc_db_host: “…zorgdomein.nl”

23. ZERO DOWNTIME DEPLOYMENT

24. ZERO DOWNTIME DEPLOYMENT


25. ZERO DOWNTIME DEPLOYMENT WITH ANSIBLE
---
- include: util/docker_update.yml
vars:
name: 'docker-stats'
image: 'zorgdomein/docker-stats'
image_version: "{{ version }}"
container_state: "{{ state | default('present') }}"
args:
-v /var/run/docker.sock:/var/run/docker.sock
-e 'STATSD_HOST={{ statsd_hostname }}'
-e 'INTERVAL={{ stats_interval }}'

26. ZERO DOWNTIME DEPLOYMENT
syslog:8.9-2
health:4
syslog:8.9-2
health:4
syslog:8.9-2
health:4

27. ZERO DOWNTIME DEPLOYMENT
syslog:8.9-2
health:4
syslog:8.9-2
health:4
syslog:8.9-2
health:4

28. ZERO DOWNTIME DEPLOYMENT
syslog:8.9-2
health:4
syslog:8.9-2
health:4
syslog:8.9-2
health:4

29. ZERO DOWNTIME DEPLOYMENT
syslog:8.9-3
health:4
syslog:8.9-2
health:4
syslog:8.9-2
health:4

30. ZERO DOWNTIME DEPLOYMENT
syslog:8.9-3
health:4
syslog:8.9-2
health:4
syslog:8.9-2
health:4

31. ZERO DOWNTIME DEPLOYMENT
syslog:8.9-3
health:4
syslog:8.9-3
health:4
syslog:8.9-3
health:4

32. ZERO DOWNTIME DEPLOYMENT
syslog:8.9-3
health:4
syslog:8.9-3
health:4
syslog:8.9-3
health:4

33. SECURITY

34. SECURITY

35. DOCKER API
Allow
run
stop
stats
events
Filter
inspect

36. DOCKER API - FILTER EXAMPLE
"Config": {
"Cmd": [
"./run_te.sh"
],
"Env": [
…..,
"ZDDB_USERNAME=dbintuser",
“ZDDB_PASSWORD=*********”

37. DOCKER IMAGE MANAGEMENT
Image Size MB
Debian +
Java
450
BusyBox +
Java
300
Go 6

38. DOCKER + CONTINUOUS DELIVERY
+

39. CONTINUOUS DELIVERY OF DOCKER IMAGES

40. CONTINUOUS DELIVERY OF DOCKER IMAGES
Platform to deploy your docker images to
Security
Set up the logging, monitoring and alerting
Application versioning
Zero downtime deployment

41. THE DATA CENTER
AUTOMATION EXPERTS

42. WHAT WE DO
Automate, automate, automate!
Code the infrastructure!
Containerize all the things!

43. powered by Xebia
Armin Čoralić
armin@cargonauts.io
THANKS!