Teuthology is used to run Ceph integration tests. It is installed from sources and will use newly created OpenStack instances as targets:
$ cat targets.yaml targets: ubuntu@target1.novalocal: ssh-rsa AAAAB3NzaC1yc2... ubuntu@target2.novalocal: ssh-rsa AAAAB3NzaC1yc2...
They allow password free ubuntu ssh connection with full sudo privileges from the machine running teuthology. A Ubuntu precise 12.04.2 target must be configured with:
$ wget -q -O- 'https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc' | \ sudo apt-key add - $ echo ' ubuntu hard nofile 16384' > /etc/security/limits.d/ubuntu.conf
It can then be tried with a configuration file that does nothing but install Ceph and run the daemons.
$ cat noop.yaml check-locks: false roles: - - mon.a - osd.0 - - osd.1 - client.0 tasks: - install: project: ceph branch: stable - ceph:
The output should look like this:
$ ./virtualenv/bin/teuthology targets.yaml noop.yaml INFO:teuthology.run_tasks:Running task internal.save_config... INFO:teuthology.task.internal:Saving configuration INFO:teuthology.run_tasks:Running task internal.check_lock... INFO:teuthology.task.internal:Lock checking disabled. INFO:teuthology.run_tasks:Running task internal.connect... INFO:teuthology.task.internal:Opening connections... DEBUG:teuthology.task.internal:connecting to ubuntu@teuthology2.novalocal DEBUG:teuthology.task.internal:connecting to ubuntu@teuthology1.novalocal ... INFO:teuthology.run:Summary data: {duration: 363.5891010761261, flavor: basic, owner: ubuntu@teuthology, success: true} INFO:teuthology.run:pass
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