1. 21 Nov, 2008 1 commit
  2. 20 Nov, 2008 2 commits
    • Michael Hanselmann's avatar
      ganeti.ssconf: Add function to write ssconf files · 0c223ea9
      Michael Hanselmann authored
      This function will be used to write ssconf files from the node daemon.
      By creating a lock file, we synchronize different child processes of
      ganeti-noded to not overwrite each other's changes. Also, external
      processes could use this lock to make sure they don't read ssconf
      files while changes are going on.
      
      The socket module is not used (anymore) in ganeti.ssconf, removing it.
      
      Reviewed-by: iustinp
      0c223ea9
    • Iustin Pop's avatar
      Initial multi-disk/multi-nic support · 08db7c5c
      Iustin Pop authored
      This patch adds support for mult-disk/multi-nic in:
        - instance add
        - burnin
      
      The start/stop/failover/cluster verify work as expected. Replace disk
      and grow disk are TODO.
      
      There's also a change gnt-job to allow dictionaries to be listed in
      gnt-job info.
      
      Reviewed-by: imsnah
      08db7c5c
  3. 21 Oct, 2008 1 commit
    • Iustin Pop's avatar
      Fix whitespace-at-EOL · 16653425
      Iustin Pop authored
      Please configure your editors to strip it, or enable your git hooks...
      
      Reviewed-by: ultrotter
      16653425
  4. 20 Oct, 2008 1 commit
    • Guido Trotter's avatar
      Add VALUE_AUTO and VALUE_GENERATE constants · 4c566ede
      Guido Trotter authored
      'auto' is used in multiple place in the code with a meaning similar to
      'default', 'generate' will be used to force generation of mac addresses
      when the default would be to reuse an old one.
      
      Forward-port-of: r1884, Reviewed-by: iustinp
      
      Reviewed-by: imsnah
      4c566ede
  5. 18 Oct, 2008 1 commit
  6. 17 Oct, 2008 3 commits
  7. 16 Oct, 2008 1 commit
  8. 15 Oct, 2008 1 commit
    • Iustin Pop's avatar
      Implement the job queue drain flag · 686d7433
      Iustin Pop authored
      We add a (per-node) queue drain flag that blocks new job submission.
      There is not yet an interface to add/remove the flag (will come in next
      patches).
      
      Reviewed-by: imsnah
      686d7433
  9. 14 Oct, 2008 4 commits
  10. 08 Oct, 2008 1 commit
    • Iustin Pop's avatar
      Sanitize the hypervisor names · 00cd937c
      Iustin Pop authored
      Since in 2.0 the user will possibly have more interaction with the
      hypervisor names, we sanitize them by removing the version numbers
      (the version can be a prerequisite for the ganeti installation, we
      shouldn't document it in variable names).
      
      Reviewed-by: schreiberal
      00cd937c
  11. 07 Oct, 2008 1 commit
    • Iustin Pop's avatar
      Implement job 'waiting' status · e92376d7
      Iustin Pop authored
      Background: when we have multiple jobs in the queue (more than just a
      few), many of the jobs (up to the number of threads) will be in state
      'running', although many of them could be actually blocked, waiting for
      some locks. This is not good, as one cannot easily see what is
      happening.
      
      The patch extends the opcode/job possible statuses with another one,
      waiting, which shows that the LU is in the acquire locks phase. The
      mechanism for doing so is simple, we initialize (in the job queue) the
      opcode with OP_STATUS_WAITLOCK, and when the processor is ready to give
      control to the LU's Exec, it will call a notifier back into the
      _JobQueueWorker that sets the opcode status to OP_STATUS_RUNNING (with
      the proper queue locking). Because this mechanism does not save the job,
      all opcodes on disk will be in status WAITLOCK and not RUNNING anymore,
      so we also change the load sequence to consider WAITLOCK as RUNNING.
      
      With the patch applied, creating in parallel (via burnin) five instances
      on a five node cluster shows that only two are executing, while three
      are waiting for locks.
      
      Reviewed-by: imsnah
      e92376d7
  12. 01 Oct, 2008 1 commit
  13. 29 Sep, 2008 2 commits
    • Iustin Pop's avatar
      Move a hardcoded constant to constants.py · 3c03759a
      Iustin Pop authored
      For now we only use the ‘C’ protocol so we can put it in constants.py
      instead of hardcoding it.
      
      Reviewed-by: imsnah
      3c03759a
    • Iustin Pop's avatar
      Enable the use of shared secrets · 2899d9de
      Iustin Pop authored
      This patch enables the use of the shared secrets for DRBD8 disks, using
      (hardcoded in constants.py) the md5 digest algorithm.
      
      For making this more flexible, either we implement a cluster parameter
      (once the new model is in place), or we can make it ./configure-time
      selectable.
      
      Reviewed-by: imsnah
      2899d9de
  14. 09 Sep, 2008 2 commits
  15. 29 Aug, 2008 3 commits
    • Alexander Schreiber's avatar
      Merge r1536 from branches/ganeti/ganeti-1.2 · 5397e0b7
      Alexander Schreiber authored
      Add HVM device type flags 2/3
      
      Reviewed-by: ultrotter
      
      5397e0b7
    • Alexander Schreiber's avatar
      merge r1535 from branches/ganeti/ganeti-1.2 · b894f5a8
      Alexander Schreiber authored
      Add HVM device type flags 1/4
      
      Reviewed-by: ultrotter
      
      b894f5a8
    • Iustin Pop's avatar
      Make WaitForJobChanges deal with long jobs · 5c735209
      Iustin Pop authored
      This patch alters the WaitForJobChanges luxi-RPC call to have a
      configurable timeout, so that the call behaves nicely with long jobs
      that have no update.
      
      We do this by adding a timeout parameter in the RPC call, and returning
      a special constant when the timeout is reached without an update. The
      luxi client will repeatedly call the WaitForJobChanges until it gets a
      real change. The timeout is hardcoded as half the RWTO value.
      
      The patch also removes an unused variable (new_state) from the
      WaitForJobChanges method.
      
      Reviewed-by: imsnah,ultrotter
      5c735209
  16. 27 Aug, 2008 1 commit
  17. 18 Aug, 2008 1 commit
    • Michael Hanselmann's avatar
      Use Linux-specific way to name master socket · 9894ece7
      Michael Hanselmann authored
      By using this Linux-specific way we don't have to care about removing the
      socket file when quitting or starting (after an unclean shutdown). For a
      more detailed description, see the comment in the patch.
      
      Reviewed-by: schreiberal
      9894ece7
  18. 13 Aug, 2008 2 commits
    • Guido Trotter's avatar
      constants: add HT_KVM · 550e49b9
      Guido Trotter authored
      Add a new hypervisor type, HT_KVM, to constants, and register it in the
      HYPER_TYPES set.
      
      Reviewed-by: imsnah
      550e49b9
    • Guido Trotter's avatar
      Add --with-kvm-path configure option · 7e2c5b9e
      Guido Trotter authored
      This allows to configure a different path to the kvm binary. By default
      /usr/bin/kvm is used, which is the one found in debian and ubuntu.
      
      Reviewed-by: imsnah
      7e2c5b9e
  19. 30 Jul, 2008 2 commits
    • Iustin Pop's avatar
      Unify SetupDaemon/SetupLogging · 59f187eb
      Iustin Pop authored
      The 'old-style' info, error, debug logs do not make much sense. This
      patch unifies the SetupLogging and SetupDaemon functions. As a result,
      all the commands logs to a 'commands.log' file.
      
      The patch also changes the log setup to keep going if there's an error
      in setting up the file logging but we're logging to stderr.
      
      Also, burnin now logs to its own file (burnin.log).
      
      Reviewed-by: ultrotter
      59f187eb
    • Iustin Pop's avatar
      Simplify the log constants and add another one · 9936bd63
      Iustin Pop authored
      The patch changes the log constants by moving the slash to the end of
      the log dir instead of at the beginning of *each* log file name.
      
      It also adds a new LOG_COMMANDS constant (to be used in a next patch).
      
      Reviewed-by: ultrotter
      9936bd63
  20. 29 Jul, 2008 2 commits
  21. 28 Jul, 2008 1 commit
  22. 24 Jul, 2008 1 commit
  23. 23 Jul, 2008 1 commit
  24. 17 Jul, 2008 1 commit
  25. 14 Jul, 2008 3 commits
    • Iustin Pop's avatar
      Further fixes to enable RAPI startup · d4104181
      Iustin Pop authored
      Note that since RAPI itself doesn't use luxi.Client yet, nothing works,
      but at least it can startup now.
      
      Reviewed-by: imsnah
      d4104181
    • Iustin Pop's avatar
      Add forgotten RAPI constant · d3f0bf8f
      Iustin Pop authored
      This was forgot on the forward-porting of RAPI.
      
      Reviewed-by: imsnah
      d3f0bf8f
    • Iustin Pop's avatar
      First version of user feedback fixes · f1048938
      Iustin Pop authored
      This patch contains a raw version for fixing feedback_fn.
      
      The new mechanism works as follows:
        - instead of a per-Processor feedback_fn, there's one for each
          ExecOpCode, so that feedback for different opcodes go via possibly
          different functions
        - each _QueuedOpCode gets a message buffer, a method for adding
          feedback and a method for retrieving (parts of) the feedback
        - the _QueuedJob object gets a new attribute that is equal to the
          index of the currently executing opcode
        - job queries get an extra parameter called 'ticker' that will return
          the latest message on the current executing opcode
        - the cli.py job completion poll will show the new status if different
          from the old one
      
      Of course, quick messages will be lost, as currently only the latest one
      is available. Also changes between opcodes are not represented at all.
      
      Reviewed-by: imsnah
      f1048938