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Merge pull request #526 from dralves/master 

simple patch with a readme.md update that includes troubleshooting instructions
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Adrian Cole 2012-03-27 23:07:44 -07:00
parent 59330991a5 6743f0bbf6
commit b18e61ae7a
1 changed files with 39 additions and 13 deletions
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52
labs/virtualbox/README.md
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@ -3,28 +3,54 @@
Have virtualbox 4.1.8 installed.
Make sure you change your VirtualBox preferences to not auto-capture keyboard, and also set host key to none. Otherwise you may accidentally screw-up automated installs.
Make sure you change your VirtualBox preferences to not auto-capture keyboard, and also set host key to none. Otherwise you may accidentally screw-up automated installs.
That's it! Enjoy local cluster goodness by running:
That's it!
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#Running a local cloud
Enjoy local cloud goodness by running:
"mvn clean install clojure:repl"
> (use 'org.jclouds.compute2)
> (import 'org.jclouds.scriptbuilder.statements.login.AdminAccess)
> (def compute (compute-service "virtualbox" "admin" "12345" :sshj :slf4j))
> (create-nodes compute "local-cluster" 2 (build-template compute { :run-script (AdminAccess/standard) } ))
> (use 'org.jclouds.compute2)
> (import 'org.jclouds.scriptbuilder.statements.login.AdminAccess)
> (def compute (compute-service "virtualbox" "admin" "12345" :sshj :slf4j))
> (create-nodes compute "local-cluster" 2 (build-template compute { :run-script (AdminAccess/standard) } ))
For java guidance look into src/test/java/org/jclouds/virtualbox/compute/VirtualBoxExperimentLiveTest.java.
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#Interacting with jclouds-vbox and connecting to machines
For java guidance look into src/test/java/org/jclouds/virtualbox/compute/VirtualBoxExperimentLiveTest.java.
For now nat+host-only is the only available network configuration, nodes should be accessible from the host by:
> ssh -i ~/.ssh/id_rsa -o "UserKnownHostsFile /dev/null" -o StrictHostKeyChecking=no me@192.168.86.X
> ssh -i ~/.ssh/id_rsa -o "UserKnownHostsFile /dev/null" -o StrictHostKeyChecking=no me@192.168.86.X
where X is the node index with regard to creation order starting at 2 (2,3,4, etc...)
It *should* behave as anyother provider, if not please report.
It *should* behave as any other provider, if not please report.
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#Notes:
- jclouds-vbox is still at alpha stage please report any issues you find.
- jclouds-vbox has been mostly tested on Mac OSX, it might work on Linux, but it won't work on windows for the moment.
- cached isos, vm's and most configs are kept at ~/.jclouds-vbox/ by default.
- jclouds-vbox assumes vbox has the default host-only network vboxnet0, that the network is in 192.168.86.0/255.255.255.0 and that the host as address 1 in this network.
- jclouds-vbox is still at alpha stage please report any issues you find.
- jclouds-vbox has been mostly tested on Mac OSX, it might work on Linux iff vbox is running and correctly set up, but it won't work on windows for the moment.
- cached isos, vm's and most configs are kept at ~/.jclouds-vbox/ by default.
- jclouds-vbox assumes vbox has the default host-only network vboxnet0, that the network is in 192.168.86.0/255.255.255.0 and that the host has address 1 in this network.
--------------
#Throubleshooting
As jclouds vbox support is quite new things might go wrong sometimes. The procedure to make things work again is the following:
1. Remove all relevant vm's (named "jclouds-* ") with the vbox GUI. Make sure to select "delete all files".
- Step one should be enough most of the times, but if it fails (by throwing some error):
2. kill all vbox processes (VboxHadless, VBoxSVC, VBoxXPCOMIPCD, VirtualBox, vboxwebsrv)
3. delete manually the files by executing: "rm -rf ~/.jclouds-vbox/jclouds-*"
4. restart the vbox GUI and make sure to delete all remaining machines ignoring all errors.