vstart: use hostname -s instead of fqdn

Otherwise init-ceph.in will fail if hostname returns a fqdn. It
validates the host entry of the [osd.x] section does not contain dots.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py use env python

Using #/usr/bin/env python instead of a hard coded path is more flexible
and can also be used to run from virtualenv.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py can use a WARN cluster

The tests do not need HEALTH_OK exclusively, a HEALTH_WARN cluster can
also run them successfully.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py run mon and osd on specific port

By default vstart.sh runs MDS but they are not needed for the tests,
only run mon and osd instead. Instead of using the default vstart.sh
port which may conflict with a already running vstart.sh, set the
CEPH_PORT=7400 which is not used by any other test run with make check.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py run faster by default

By default use only a small number of objects to speed up the tests. If
the argument "big" is given, use a large number of objects as it may
help find some problems.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py use a dedicated directory

Set CEPH_DIR to a directory that is specific to ceph_objectstore_tool so
that it can run in parallel with other vstart.sh clusters.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py replace stop.sh with init-ceph

The stop.sh will stop all ceph-* processes. Use the init-ceph script
instead to selectively kill the daemons run by the vstart.sh cluster
used for ceph_objectstore_tool.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py main returns

Instead of calling sys.exit() the main function returns the desired exit
code.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py encapsulate init-ceph stop

Call init-ceph in kill_daemons and add a call to kill_daemon when main
returns on error so that it never leaves daemons hanging.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py skip if /dev/tty fails

Some environments do not have a /dev/tty. When opening /dev/tty fails,
skip the test instead of returning an error.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: run ceph_objectstore_tool.py from make check

http://tracker.ceph.com/issues/10064 Fixes: #10064

Signed-off-by: Loic Dachary <ldachary@redhat.com>
common: do not omit shard when ghobject NO_GEN is set

Do not silence the display of shard_id when generation is NO_GEN.
Erasure coded objects JSON representation used by ceph_objectstore_tool
need the shard_id to find the file containing the chunk.

Minimal testing is added to ceph_objectstore_tool.py

http://tracker.ceph.com/issues/10063 Fixes: #10063

Signed-off-by: Loic Dachary <ldachary@redhat.com>
tests: ceph_objectstore_tool.py fix off by 1 ATTR_OBJS handling

Signed-off-by: David Zafman <dzafman@redhat.com>
tests: ceph_objectstore_tool.py check for malformed JSON for erasure code objs

Signed-off-by: David Zafman <dzafman@redhat.com>
tests: ceph_objectstore_tool.py fix list-attr for erasure code

Adding testing of xattr for erasure coded shards
Fix error message when finding an unexpected xattr key

Signed-off-by: David Zafman <dzafman@redhat.com>
Merge pull request #2915 from dachary/wip-10063-objectstore-tool-erasure-code

ghobject::dump must display shard_id + make ceph_objectstore_tool run from make check

Reviewed-by: David Zafman <dzafman@redhat.com>
Reviewed-by: Loic Dachary <ldachary@redhat.com>