[ovs-dev,v2,ovn,0/3] Improve ovn-detrace support for parsing OpenFlow cookies.
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Message ID 20191112161411.29633.23008.stgit@dceara.remote.csb
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  • Improve ovn-detrace support for parsing OpenFlow cookies.
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Dumitru Ceara Nov. 12, 2019, 4:14 p.m. UTC
Commit eb25a7da639e ("Improve debuggability of OVN to OpenFlow translations.")
added support for more types of cookies (partial SB uuids) that are stored
in OpenFlow entries created by ovn-controller.

The last patch in this series implements support for parsing all these
different cookies in ovn-detrace too.

The first patch is a bug fix required as ovn-detrace was broken after
moving OVN to its own separate rundir.

The second patch fixes line parsing in ovn-detrace.

CC: Han Zhou <hzhou@ovn.org>
Signed-off-by: Dumitru Ceara <dceara@redhat.com>

Dumitru Ceara (3):
      ovn-detrace: Fix rundir.
      ovn-detrace: Fix line parsing.
      ovn-detrace: Add support for other types of SB cookies.


 utilities/ovn-detrace.in |  215 +++++++++++++++++++++++++++++++---------------
 1 file changed, 146 insertions(+), 69 deletions(-)


---
v2:
- Address Mark's comments:
  - properly handle potential collisions between cookie -> UUID mappings.
  - when looking up SB records by cookie, match on the first part of the
    UUID.
- Further refactor ovn-detrace to simplify prefixing outputs.
- Change print statements to print() calls.