1. 13 Mar, 2012 5 commits
  2. 07 Mar, 2012 1 commit
  3. 05 Mar, 2012 3 commits
  4. 29 Feb, 2012 2 commits
  5. 28 Feb, 2012 1 commit
    • René Nussbaumer's avatar
      hinfo: Adding basic skeleton based on hbal · 2922d2c5
      René Nussbaumer authored
      
      
      It prints the information which hbal prints in a nice formatted manner and of
      course without doing any actions. An example output looks like this:
      
      $ hinfo -m xen.example.com
      Loaded 4 nodes, 2 instances
      Cluster has 1 node group(s)
      Cluster coefficients:
         Field                Value Weight
         free_mem_cv     0.00195342  x1.00
         free_disk_cv    0.00000000  x1.00
         n1_cnt          0.00000000  x1.00
         reserved_mem_cv 0.00195342  x1.00
         offline_all_cnt 0.00000000  x4.00
         offline_pri_cnt 0.00000000 x16.00
         vcpu_ratio_cv   0.12500000  x1.00
         cpu_load_cv     0.50000000  x1.00
         mem_load_cv     0.50000000  x1.00
         disk_load_cv    0.00000000  x1.00
         net_load_cv     0.50000000  x1.00
         pri_tags_score  0.00000000  x2.00
      Cluster score: 1.62890685
      Signed-off-by: default avatarRené Nussbaumer <rn@google.com>
      Reviewed-by: default avatarIustin Pop <iustin@google.com>
      2922d2c5
  6. 20 Feb, 2012 1 commit
    • Iustin Pop's avatar
      Fix Makefile.am compatibility with automake 1.11.2 · b8fe7ca6
      Iustin Pop authored
      
      
      Automake 1.11.2 made the following change:
      
      * Long-standing bugs:
        - Automake now warns about more primary/directory invalid combinations,
          such as "doc_LIBRARIES" or "pkglib_PROGRAMS".
      
      Unfortunately, this breaks our Makefile.am (issue 216) exactly because
      we were relying on pkglib_SCRIPTS.
      
      This patch works around this by adding a new myexeclibdir variable
      (exec so that it is intalled at `install-exec` time, the same as the
      pkglibdir), and switches to that.
      Signed-off-by: default avatarIustin Pop <iustin@google.com>
      Reviewed-by: default avatarGuido Trotter <ultrotter@google.com>
      b8fe7ca6
  7. 15 Feb, 2012 3 commits
  8. 26 Jan, 2012 1 commit
  9. 24 Jan, 2012 1 commit
  10. 16 Jan, 2012 2 commits
  11. 13 Jan, 2012 1 commit
  12. 06 Jan, 2012 1 commit
  13. 22 Dec, 2011 5 commits
  14. 13 Dec, 2011 1 commit
  15. 12 Dec, 2011 1 commit
  16. 08 Dec, 2011 1 commit
    • Iustin Pop's avatar
      Cleanup hlint errors · 3603605a
      Iustin Pop authored
      
      
      First, we update the recommended hlint version to what I used to get a
      clean output (1.8.15). Most of the changes are:
      
      - remove unneeded parentheses
      - some simplifications (intercalate " " → unwords, maybe … id →
        fromMaybe, etc.)
      - removal of some duplicate code (in previous patches)
      
      There are still some warnings which I didn't clean out but plain
      ignored:
      
      - 'Eta reduce' in some specific files, because the type inference
        specialises the function on the first call, and annotating the type
        properly would be too verbose
      - use of 'first', 'comparing', and 'on', since these don't seem to be
        widely or consistently used (outside ganeti/htools, I mean)
      - use of Control.Exception.catch, as we only care about I/O errors; at
        one point yes, we will need to transition to this new API
      - 'Reduce duplication', since hlint warns even for 3 duplicate lines,
        and abstracting that away seems overkill to me
      
      After this patch, make hlint is clean and doesn't exit with an error
      anymore; we could enable it automatically on 'make lint' if hlint is
      detected (future patch).
      
      Note that we explicitly skip the THH.hs file from checking because it
      seems that hlint doesn't parse correctly for now the splice notation.
      Signed-off-by: default avatarIustin Pop <iustin@google.com>
      Reviewed-by: default avatarAgata Murawska <agatamurawska@google.com>
      3603605a
  17. 07 Dec, 2011 1 commit
  18. 06 Dec, 2011 2 commits
    • Andrea Spadaccini's avatar
      Add DRBD barriers disk parameters · 8a69b3a8
      Andrea Spadaccini authored
      
      
      Add the disk-barriers and meta-barriers parameters described in the
      design doc.
      
      constants.py:
      * add the needed LD and DT-level parameters, use the defaults provided
        at ./configure time;
      * add constants representing which barriers should be disabled and the
        set of valid options.
      
      lib/bdev.py:
      * factor the barriers handling code to a class method, for testing
        purposes;
      * implement the more granular version checking logic;
      * use the LD level parameters;
      * add stricter check on DRBD version (8.0, 8.2 or 8.3), as we do not
        support 8.4 yet.
      
      lib/cmdlib.py:
      * translate DT level parameters to LD level ones.
      
      configure.ac, Makefile.am:
      * set both disk and meta barriers parameters depending on the value of
        --enable-drbd-barriers.
      
      test/ganeti.bdev_unittest.py:
      * unit tests for the code that sets DRBD barrier parameters depending on
        the version.
      
      doc/design-resource-model.rst:
      * reword the description of meta-barriers;
      * change all disk parameters names to use dashes instead of underscores.
      Signed-off-by: default avatarAndrea Spadaccini <spadaccio@google.com>
      Reviewed-by: default avatarIustin Pop <iustin@google.com>
      8a69b3a8
    • Iustin Pop's avatar
      Add a small confd client · 4ef0399b
      Iustin Pop authored
      
      
      This can be used to test live servers; currently there's not direct
      way to interact with a confd server, except for burnin's builtin tests
      (which were the source of this file).
      Signed-off-by: default avatarIustin Pop <iustin@google.com>
      Reviewed-by: default avatarGuido Trotter <ultrotter@google.com>
      4ef0399b
  19. 17 Nov, 2011 1 commit
  20. 14 Nov, 2011 1 commit
  21. 02 Nov, 2011 1 commit
  22. 01 Nov, 2011 1 commit
  23. 26 Oct, 2011 1 commit
  24. 21 Oct, 2011 1 commit
  25. 20 Oct, 2011 1 commit