Watcher: do not activate disks for started instances
Currently the watcher runs first the instance startup and then theboot-id method of disk reactivation. However, irrelevant of the factthat a node has rebooted or not, if we just started an instance, there's...
Watcher: do not activate disks for admin_down
Currently the watcher does activate disks (via bootid mechanisms) evenfor admin_down instances. This patch logs and skips over theseinstances.
Reviewed-by: ultrotter
ganeti-masterd: Some docstrings work
- Add a docstring to IOServer's constructor- Add argument description to PoolWorker's and JobRunner's ones
Reviewed-by: iustinp
Disable forking in the master daemon
This patch adds a mechanism to disable utils.RunCmd in selectedprograms. This is needed in the master daemon unless we confirmthreading doesn't pose any problems.
This makes cluster init fail, but creating new trunk clusters is anyway...
Move the 'cmd' lock from cli.py to ganeti-masterd
This patch removes the lock and the lock options from cli.py and movesthem to the master.
Later during development we can remove it completely, but for now it'sgood to protect any other tool that uses the lock directly....
Convert cli.SubmitOpCode to use the master
This patch converts the cli.py SubmitOpCode method to use the unixprotocol and thus execute the opcodes via the master.
The patch allows a partial burnin to work with the master. Currently thequery opcodes, since they are executed via the SubmitOpCode, are...
Move iallocator script execution to ganeti-noded
Currently the iallocator execution takes place in the master, which is aviolation of the current architecture, and will create problems with athreaded master daemon.
This patch moves the execution to the backend, similar to the hooks...
Add per-opcode results to job processing
This patch changes the definition of a job and introduces per-opcoderesults.
First, the result and status fields of a job are condensed into a single'status' attribute. Then, we introduce an opcode status and one result...
Implement forking/master role checking in masterd
This patch adds checks for the master role and daemonize support toganeti-masterd.
The patch modifies the startup/shutdown of the server because: - we want bind()/listen() to the master socket to occur before forking...
ganeti-noded directory functions for file backend
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