Sebastiens talk on Cloudstack interfaces to EC2 and GCE

1. Sebastien Goasguen,
@sebgoa
AWS and GCE
interface

2. Reminder
CloudStack Collaboration Conference:
Vegas, Santa-Clara, Amsterdam
Denver April 9-11th.
Rumors of CCC EU in November in Budapest
Events

3. Get Involved with Apache
CloudStack
Web: http://cloudstack.apache.org/
Mailing Lists: cloudstack.apache.org/mailing-lists.html
IRC: irc.freenode.net: 6667 #cloudstack #cloudstack-dev
Twitter: @cloudstack
LinkedIn: www.linkedin.com/groups/CloudStack-Users-Group-3144859
If it didn’t happen on the mailing list, it didn’t happen.

6. Ecosystem and API …
AWS and GCE interface

7. Ecosystem
Contributing to Apache CloudStack

8. API

9. Interfaces and standards

10. GCE Interface

11. GCE
December 2nd 2013, GCE became Generally
Available
https://cloud.google.com/events/google-cloud-platform-live/

12. gstack

13. Example
$ ./gcutil --cached_flags_file=~/.gcutil_params --project=ian@ianduffy.ie listmachinetypes
Items in zone/CH-GV2:
+-------------+--------------------------+--------+------+-----------+----------------------+---------+----------------------+-------------+
| name | description | zone | cpus | memory-mb | scratch-disk-size-gb | max-pds | max-total-pd-size-
gb | deprecation |
+-------------+--------------------------+--------+------+-----------+----------------------+---------+----------------------+-------------+
| Micro | Micro 512mb 1cpu | CH-GV2 | 1 | 512 | | | | |
| Tiny | Tiny 1024mb 1cpu | CH-GV2 | 1 | 1024 | | | | |
| Small | Small 2048mb 2cpu | CH-GV2 | 2 | 2048 | | | | |

14. Example
$ ./gcutil --cached_flags_file=~/.gcutil_params --project=ian@ianduffy.ie
addfirewall ssh --allowed=tcp:22
$ ./gcutil --cached_flags_file=~/.gcutil_params --project=ian@ianduffy.ie
getfirewall ssh

15. Example
$ ./gcutil --cached_flags_file=~/.gcutil_params --project=ian@ianduffy.ie
addinstance foobar
Selecting the only available zone: CH-GV2
1: Extra-large Extra-large 16384mb 4cpu
2: Huge Huge 32184mb 8cpu
3: Large Large 8192mb 4cpu
4: Medium Medium 4096mb 2cpu
5: Micro Micro 512mb 1cpu
6: Small Small 2048mb 2cpu
7: Tiny Tiny 1024mb 1cpu

16. Example
$ ./gcutil --cached_flags_file=~/.gcutil_params --project=ian@ianduffy.ie listinstances
Items in zone/CH-GV2:
+--------+--------------+-------------------------+--------+---------+---------------+---------------+-------+--------+---------+---
-------------+
| name | machine-type | image | kernel | network | network-ip | external-ip | disks | zone |
status | status-message |
+--------+--------------+-------------------------+--------+---------+---------------+---------------+-------+--------+---------+---
-------------+
| foobar | Micro | Linux CentOS 6.4 64-bit | | default | 185.19.28.146 | 185.19.28.146 | | CH-
GV2 | RUNNING | |
+--------+--------------+-------------------------+--------+---------+---------------+---------------+-------+--------+---------+---
-------------+

17. AWS Interface

18. Native AWS interface
• EC2 really
• Java application with axis
$service cloudstack-awsapi start
Bit of a pain for packaging and build

19. Aim
• Remove AWSAPI
• Simplify packaging and build
• Have an interface easier to maintain and
extend
• Add other services in addition to EC2
http://buildacloud.org/blog/321-new-ec2-interface-to-cloudstack.html

20. ec2stack

21. API coverage…33%
def _get_action(action):
actions = {
'AttachVolume': volumes.attach_volume,
'AuthorizeSecurityGroupEgress':
security_groups.authenticate_security_group_egress,
'AuthorizeSecurityGroupIngress':
security_groups.authenticate_security_group_ingress,
'CreateKeyPair': keypairs.create_keypair,
'CreateSecurityGroup': security_groups.create_security_group,
'CreateVolume': volumes.create_volume,
'DeleteKeyPair': keypairs.delete_keypair,
'DeleteSecurityGroup': security_groups.delete_security_group,
'DeleteVolume': volumes.delete_volume,
'DescribeAvailabilityZones': zones.describe_zones,
'DescribeImageAttribute': images.describe_image_attribute,
'DescribeImages': images.describe_images,
'DescribeInstanceAttribute': instances.describe_instance_attribute,
'DescribeInstances': instances.describe_instances,
'DescribeKeyPairs': keypairs.describe_keypairs,

22. Usage
$aws ec2 describe-images --endpoint=http://localhost:5000
$aws ec2 describe-key-pairs --endpoint=http://localhost:5000
$aws ec2 create-key-pair --endpoint=http://localhost:5000 --key-name=test

23. AWS Cloud Formation

24. Conclusions

25. Conclusions
• CloudStack API rocks
• Ecosystem is vibrant
If you want hybrid cloud check:
• GCE interface
• AWS interface
• Expect better API coverage by this summer.
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