Wednesday, February 19, 2014

Migrating Windows-2008 image from Eucalyptus-3.3.1 Cloud To Eucalyptus-3.3.0

Environment:
Please note that IP addresses used here are for example only

Cloud A: 10.10.104.77
Eucalyptus Version: 3.3.1
1. Has a Windows-2008 image

Cloud       B: 10.10.104.12
Eucalyptus Version: 3.3.0

Objective:
To Migrate the Windows-2008 image from .77 to .12

Steps:
1. Copy the admin.zip from 10.10.104.77 to 10.10.104.12

2. source the eucarc file (obtained from 10.10.104.77) on 10.10.104.12

3. euca-download-bundle -b Windows-2008 -p windows_2008 -d ./bundle
Bundle downloaded to './bundle'

4. cd ./bundle
euca-unbundle -m windows_2008.img.manifest.xml -d /var/lib/eucalyptus/bukkits/win-08/

(Where, -d denotes the destination folder to unbundle the image to get the original one)

********************************************************************
Actual output:
# euca-unbundle -m windows_2008.img.manifest.xml -d /var/lib/eucalyptus/bukkits/win-08/
100% |=======================================================================================================================================|   2.34 GB  11.22 MB/s Time: 0:03:43
Wrote /var/lib/eucalyptus/bukkits/win-08/windows_2008.img
********************************************************************

5. VERY IMPORTANT:

Now, source the eucarc of the 10.10.104.12 system.

6. Bundle image:
euca-bundle-image -i windows_2008.img -r x86_64
Wrote manifest /var/tmp/bundle-cX7fFL/windows_2008.img.manifest.xml

7. Upload image:
euca-upload-bundle -b Windows-2008 -m /var/tmp/bundle-cX7fFL/windows_2008.img.manifest.xml
Uploaded Windows-2008/windows_2008.img.manifest.xml


8. Register image:
euca-register -n windows-2008 Windows-2008/windows_2008.img.manifest.xml IMAGE   emi-
        A8F13B8B

9. Now, run an instance (Windows-2008) using the image [Specify keypair (-k), and also type (-t) of
        resource to be used];
euca-run-instances -k bijitkey -t m2.2xlarge emi-A8F13B8B

10. At this point you may wish to check /var/log/eucalyptus/nc.log on the (NC), also keep an eye on the
/var/lib/eucalyptus/instances/work/ULXIPFPAQCOSBKCMXOAMJ/i-4C313CAB/console.log
       (where; ULXIPFPAQCOSBKCMXOAMJ/i-4C313CAB could be different in your case; "i-
        4C313CAB" is the instance ID);

Please remember; the console.log would only get generated once NC downloads the image and 
        initiates the instance;

***************************************************************************
2013-09-23 06:10:12 DEBUG 000029470 doDescribeResource       | returning status=enabled        cores=1/4 mem=3440/7792 disk=58/93 iqn=iqn.1994-05.com.redhat:14bdc74c272
2013-09-23 06:10:12 DEBUG 000029470 doDescribeInstances      | invoked      
        userId=eucalyptus correlationId=UNSET epoch=164 services[0]{.name=cc00           .type=cluster .uris[0]=http://10.104.10.14:8774/axis2/services/EucalyptusCC}
2013-09-23 06:10:12 DEBUG 000029470 doDescribeInstances      | [i-25C63CF1] Extant 
        (not migrating) pub=10.104.3.101 vols=vol-A90F3F43:D
2013-09-23 06:10:12 DEBUG 000029470 doDescribeInstances      | [i-4C313CAB] Pending 
        (not migrating) pub=10.104.3.102 vols=
2013-09-23 06:10:13 DEBUG 000028647 walrus_request_timeout   | wrote 17825792000 
        byte(s) in 1147508 write(s)
2013-09-23 06:10:13  INFO 000028647 walrus_request_timeout   | downloaded 
        /var/lib/eucalyptus/instances/cache/emi-A8F13B8B-ce88f9dc/blocks
2013-09-23 06:10:13 DEBUG 000028647 art_implement_tree       | [i-4C313CAB] 
        implemented artifact 019|emi-A8F13B8B-ce88f9dc on try 1
2013-09-23 06:10:13 DEBUG 000028647 find_or_create_artifact  | [i-4C313CAB] checking 
        work blobstore for 020|emi-A8F13B8B-ce88f9dc (do_create=1 ret=1)
***************************************************************************

11. Once the instance is in running state (below output);
# euca-describe-instances
RESERVATION     r-E6B83FD8      135487945746    default
INSTANCE        i-4C313CAB      emi-A8F13B8B    10.104.3.102    172.16.230.221  running                 bijitkey        0               m2.2xlarge       2013-09-23T13:06:50.899Z        cluster1        
        monitoring-disabled      10.104.3.102    172.16.230.221                  instance-store
TAG     instance        i-4C313CAB      euca:node       10.105.10.21

12. Generate the password (specific to windows instance);
# euca-get-password -k bijitkey.priv i-4C313CAB
fL7k3aua

13. Try login using the RDP with Pub IP and the Administrator username and password shown above;

14. If RDP fails to work; enable RDP port in the Default firewall group (since "default" was used to run the
         instance)
# euca-authorize -P tcp -p 3389 -s 0.0.0.0/0 default

15. Try login to instance again, this should log you in !!

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