As the REST API is a part of the core, it is more appropriate for the
tests to reside there as well. Further refactoring of the testing needs to
be done to allow multiple components to use the same framework but with
different tests.
The schemarouter should always use Backend::write for communication with
the backend servers. This keeps the backends in the correct state.
This fix solves some of the random test failures in the `sharding` test.
The keyword in the Json is now "match" and MatchRule class substitutes
CaptureRule
"replace": {
"column": "d_code",
"match": "(?<=aaa).*(?=-12)|(?<=-12).*"
},…
When a PATCH request to a resource is made with no relationships defined,
it should be interpreted to be the same as the old relationships. Removal
of relationships can still be done by defining an empty relationships
object.
Altering monitor parameters without defining the relationships was
interpreted as an attempt to remove all relationships. This test
reproduces the problem.
The link/unlink commands are similar to the add/remove commands in
MaxAdmin but they link services and monitors to a list of servers instead
of linking servers to a list of either services or monitors. This can
reduce the number of required calls to alter the configuration while
making the process easier for MaxCtrl to do via the REST API.
Also fixed a false negative where a service alteration which results in a
no-op would be counted as an error.
All resoures now use the `state` member to describe their internal
state. This includes servers, services and monitors. This means that the
`status` keyword can be reserved for something else and it can be removed
until it is needed again.
Changed the module maturity field to `maturity` to better describe its
purpose.
The feedback system wasn't used and was starting to cause problems on
Debian 9 where the libcurl required different version of OpenSSL than what
MaxScale was linked against.
The schemarouter can now resolve database mapping conflicts in a
deterministic manner. This will fix the problem of central databases which
are replicated shards being assigned in a non-deterministic manner.
When the current database is implicitly used in a query that also uses an
explicit database, it must be routed to the shard which has the current
database.
As cross-shard joins are not supported, the safest, and possibly the most
expected course of action to take, is to route it to the so-called default
shard. The default shard is the shard that contains the database that is
currently set as the active database with a COM_INIT_DB, a text protocol
USE <database> query or it was set at connection time.
The schemarouter info level logging treated all queries as something that
contain SQL statements. This, for somewhat obvious reasons, cannot be
expected.
The avrorouter failed to detect ALTER TABLE statements which caused a
regression. Extended the alter table tests to parse the JSON for more
strict validation of test results.
The multimaster node detection uses stacks to sort the node groups. The
size of this stack was always assumed to be positive but it was possible
that it dropped down to -1 causing a crash when the stack was accessed
with the index number.
The avrorouter failed to detect ALTER TABLE statements which caused a
regression. Extended the alter table tests to parse the JSON for more
strict validation of test results.
Added FAKE_ROTATE event info log.
Changed: log of Request file and pos only if the binlog_name is not
empty (it can be empty when setting the GTID value before CHANGE MASTER
TO)
The multimaster node detection uses stacks to sort the node groups. The
size of this stack was always assumed to be positive but it was possible
that it dropped down to -1 causing a crash when the stack was accessed
with the index number.
A function type rule matches a query if the query uses a function defined
in the rule. This is the desired behavior for blacklist mode operation
with `action=block`.
When in whitelist mode, all queries must match a rule to be allowed
through. For function type rules, this fact is problematic as queries that
don't use functions are blocked. The desired behavior is to allow the use
of certain functions while preventing the use of others.
The allowed set of functions should always contain the "empty set" (no
functions are used) when the filter is in whitelist mode.
A call to strcpy was made in blr_file_create where the function was given
the same pointer as both parameters. To avoid this, the file name is now
copied to a local variable before the router variables are modified.
The EVP_CIPHER_CTX is now created inside a wrapper function to add support
for OpenSSL 1.1. Also fixed improper use of the EVP_CIPHER_CTX internals
in binlogrouter.
OpenSSL 1.1 supports most of the native threading libraries, including
pthread. This means that only versions before 1.1 need the thread handling
code.
The EVP_CIPHER_CTX is now created inside a wrapper function to add support
for OpenSSL 1.1. Also fixed improper use of the EVP_CIPHER_CTX internals
in binlogrouter.
OpenSSL 1.1 supports most of the native threading libraries, including
pthread. This means that only versions before 1.1 need the thread handling
code.
