1. Cloud Focker
20 PaaS
2014919
ibmamnt
© 2014 IBM Corporation

2. © 2014 @ibmamnt

3. !
#$% '()*+,-./
012 3456785697:;=:59?@AABCD=EFG
HI JK*LMNOPQRS
TUV WXXEYZZ@[@9545]^_5:7E:CFF^`5[
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4. © 2014 @ibmamnt
• Cloud Foundry

5. • ssh tmate-boostrap
https://github.com/danhigham/tmate-bootstrap/
blob/master/scripts/cf-ssh
• !#
• $%$%'(((
“cf logs --recent”

6. ”cf files”

7. © 2014 @ibmamnt

9. • cf-debug-tools )* by @morika_t +
– Cloud foundry(v2) !#$%
(http://www.slideshare.net/morika_t/cloud-foundryv2-17-
cloud-foundry )
• Node ,-./012.34
5
6 by @pmuellr+(IBM)
– https://github.com/pmuellr/cf-node-debug
• 78 Java 8'.34
9:
– http://www.paasmag.com/2014/07/31/debugging-java-applications-
running-in-bluemix/

10. © 2014 @ibmamnt

13. mn stage failed o

14. Cloud Focker
• Cloud Foundry Docker = Cloud Focker
Cloud Foundry '!()*+,-./01
– CloudCredo;-=?@48ABCD
• https://github.com/CloudCredo/cloudfocker
• E Version 0.0.1 FEG'H
© 2014 @ibmamnt
– IJ
• Cloud Foundry ' stack (lucid64)!2)3
• Docker .
• buildpack '45)67
@kenojiri 89' twitter :;)=?@AB7

15. © 2014 @ibmamnt
Cloud Focker at a glance
fock up
Run application
run
Cloud Foundry Container( lucid64)
stage
Application source p buildpack
Cloud Focker image (Ubuntu / Docker)

16. © 2014 @ibmamnt
fock
VERSION:
0.0.1
COMMANDS:
docker Docker
this Cloud Foundry image
up

17. stage
off

18. buildpacks buildpack
add-buildpack buildpack
delete-buildpack buildpack
stage stage
run stage

19. © 2014 @ibmamnt
!
$ fock buildpacks
java-buildpack
nodejs-buildpack
$ fock add-buildpack
https://github.com/cloudfoundry/ruby-buildpack.git
$ fock buildpacks
java-buildpack
nodejs-buildpack
ruby-buildpack
Ruby *qrstuvwxy
Ruby qrstuvxyz{j

20. © 2014 @ibmamnt
dora
#$%$
• dora
$pwd
/tmp/cf-acceptance-tests/assets/dora
$ echo “web: exec bundle exec rails server -p $PORT” Procfile
$fock up
Starting the CloudFocker container...
Running Buildpacks...
----- Compiling Ruby/Rack
Started the CloudFocker container.
Connect to your running application at http://localhost:8080/
$curl http://localhost:8080
Hi, I'm Dora!

21. © 2014 @ibmamnt
Cloud Focker : orz '(
# fock up
Starting the CloudFocker container...
Running Buildpacks...
Started the CloudFocker container.
Deleting the CloudFocker container...
cloudfocker-staging
Deleted container.
2014/09/18 02:01:22 Staging failed
Stage CDAEFGA
H orz III

22. © 2014 @ibmamnt
Tips
• Procfile (Node, Ruby)
web: KL2M
• VCAP_APP_PORT

23. – process.env.PORT

24. •
– IBM Liberty buildpack (^O^)

25. © 2014 @ibmamnt
)*+,-.
nsenter |}~sw€
$docker ps
CONTAINER ID IMAGE NAMES
222c0f6535bb cloudfocker-base:latest /bin/bash
$PID=$(docker inspect --format {{.State.Pid}} 222c0f6535bb)
$sudo nsenter --target $PID --mount --uts --ipc --net --pid
# pstree -a
bash /app/cloudfocker-start-1c4352a23e52040ddb1857d7675fe3cc.sh /app
bundle exec rackup config.ru -p $PORT
ruby /app/vendor/bundle/ruby/2.0.0/bin/rackup config.ru -p 8080
2*[{ruby}]

26. Cloud Foundry Warden /0
• ,-./012NO wshd OPQR
STU
• ,-./012O /home/vcap/app OP
B /app VWXHYE
• Port: 8080 Z[M+
B
• /home/vcap/logs

27. © 2014 @ibmamnt
– JK “docker logs ” LM
• 8 bind O vcap_service.json Z]^
6 VW_`
• !#$%

28. '
abc

29. © 2014 @ibmamnt
12
• 6Md @eC
• ,-./012=f6
• ,-./012ghi2
-=4j^-
• k

30. © 2014 @ibmamnt
34
• Version 0.0.1 ABOlH8mPB
• ()*+

31. , -

32. $
.
– Cloud Focker

33. Cloud Foundry PaaS N deploy
• n9o
– O' PC PQR%S
• PC !#$%'()*)
– cf-nise-install
'TMUV

34. © 2014 @ibmamnt
56789:Bluemix
L‚ƒ„…j†‡‡
https://www.youtube.com/watch?v=UXXiS_IYROE

35. © 2014 @ibmamnt
%;='?

36. +,,-.//00012345674897/:9;,0=/?@,:/5@,=89@@8,/
Image from Wikipedia
Image from http://www.las-vegas-urlaub.com/hotel-mandalay-
bay.htm

37. © 2014 @ibmamnt

38. © 2014 @ibmamnt
!

39. © 2014 @ibmamnt
Cloud Focker @+(ABC)
• VirtualBox / Vagrant pq`
• Cloud Focker -=?@4@=2
– git clone
https://github.com/CloudCredo/cloudfocker.git
• OS ^rq`
$ vagrant up –provider virtualbox
$ vagrant ssh
• nsenter q`
docker run --rm -v /usr/local/bin:/target jpetazzo/nsenter
(/usr/local/bin NWS)

40. © 2014 @ibmamnt
#$%