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setup_ctdb_base() and node_dir() duplicate the construction of
CTDB_BASE. Drop the use of node_dir() and construct the values for
CTDB_BASES by hand.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Simple test configuration is all relative to CTDB_BASE and node_dir is
redundant. Make this explicit by dropping most uses of node_dir.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Create the file and then copy it to CTDB_BASE for each node.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
This option adds a lot of unnecessary complexity to scripts.
Configuration should go in $CTDB_BASE, either directly or via a
symlink, so simplify by using the default location.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
These provide special-purpose setups for particular testcases.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Use environment variables for test-only options. Don't put them in
the configuration file.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
This directory is only used by simple tests when running against local
daemons. Moving it to simple/etc-ctdb/events.d/ means that it is
automatically copied by setup_ctdb_base().
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
The local daemons code puts the socket in the CTDB_BASE directory.
This means CTDB_NODES_SOCKETS can be replaced by CTDB_BASES, a list of
base directories. The fake ssh script can first determine the correct
CTDB_BASE directory and then use it to set CTDB_SOCKET and
CTDB_PIDFILE.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
The comment in local.bash is incorrect. CTDB_BASE will never be set
here because this script is not run under onnode. Instead, this where
CTDB_BASE needs to be set when running against a real cluster.
For local daemons, the check for CTDB_BASE being inconsistent with
node_dir is temporary.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
This could have been done earlier but previous movement of lines out
to new functions has made the job easier.
Best viewed with show/diff -w.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Untangle a single loop into two separate, clear functions. Create a
separate, empty file for the node with no public IPs instead of
pointing the configuration at /dev/null.
Leave the indentation in setup_ctdb() in the old style to make this
commit comprehensible.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Use the default compile-time PID file.
Use a CTDB_PIDFILE environment variable when testing.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Separate stopping and starting of daemons during restart
This allows actions to be taken after stopping and allows the init
testcase to be clearer about what it is doing.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
This typo causes the script to be run with the default shell. If this
is not bash then the shell will fail to parse integration.bash.
This is a regression caused by commit
c607989d91. Clearly nobody has run this
test on Debian for a long time. :-(
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Autobuild-User(master): Amitay Isaacs <amitay@samba.org>
Autobuild-Date(master): Wed Jan 24 10:28:52 CET 2018 on sn-devel-144
The run_tests.sh -S option now takes the path to the socker-wrapper
shared library.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13012
This avoids a potential race where the client is not properly
registered before "ctdb process-exists" is called.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Thu Jun 29 14:43:44 CEST 2017 on sn-devel-144
Instead of hard-coding the database name, it's passed as an argument
along with database type.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
"ctdb reloadips" use of ipreallocate() can result in a spurious
takeover runs. This can cause a subsequent "ctdb reloadips" to fail
to disable takeover runs (due to there being one already in progress).
There are various possible improvements but a proper fix probably
requires a protocol change. That would mean receiving an ACK for a
takeover run request to indicate that the request will be processes
and then a broadcast to indicate a completed takeover run.
There are various other partial fixes (e.g. de-duping queued takeover
run requests against those in the in-progess queue) and workarounds
(e.g. always do a double ipreallocate() in the tool, which should
absorb the spurious takeover run).
However, this is unlikely to be a real-world problem. Real use cases
should not involve repeatedly reloading the IP configuration.
Instead, work around the problem of flaky tests by manually adding
"ctdb sync" commands to cause extra no-op takeover runs. These should
not add spurious takeover runs and will create synchronisation points
to help avoid the issue.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Introduce a single new tunable IPAllocAlgorithm to set the IP
allocation algorithm. This defaults to 2 for LCP2 IP address
allocation.
Tunables LCP2PublicIPs and DeterministicIPs are obsolete.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Instead of gathering the value from all nodes, just use the value on
the recovery master and have it affect all nodes.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Autobuild-User(master): Amitay Isaacs <amitay@samba.org>
Autobuild-Date(master): Sun Dec 18 18:10:50 CET 2016 on sn-devel-144
These commands are now replaced with ctdb event ...
ctdb scriptstatus is maintained for backward compatibility.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
The name of the addresses file to modify is based on the original
selection of a test node at the top of the test. Repeating the
selection a test node can result in a mismatch between the new test
node and the addresses file. This occurs on local daemons, because
the addresses file name has the original node number in it but the
test is being performed on the the newly selected node number.
For some reason this test has only occasionally failed. An upcoming
commit that stops the output of "ctdb ip" from being reversed causes
this test to fail (nearly?) every time.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12470
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
When the test is over, the exit_hook will remove the temporary event
script directory and then CTDB is restarted. Explicitly shutting down
CTDB ensures that event script directory is not removed while CTDB is
still running.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Persistent databases are now always recovered by sequence number, so
there is no need for this tunable.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Fri Nov 25 08:13:59 CET 2016 on sn-devel-144
This should be a sub-shell not an arithmetic expansion.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Test with DisableIPFailover=1 and with no public IP addresses
configured.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12254
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Wed Sep 14 12:30:30 CEST 2016 on sn-devel-144