Specifying filters (filter_status, filter_user, etc) in the mytop config
previously wouldn't work, because any filter specified here was added to
the config hash as a literal string.
This change fixes that - if filter_* is defined in the config and matches
an existing filter_* key, then run the value through StringOrRegex() and
assign to the config hash.
Reason for the error is that --defaults-group-suffix is passed twice
to the command line client, and option parser is not prepared for this.
Double occurence of comes from 2 invocations of parse_arguments(), which
appends unparsed arguments each time it is called.
Fixed by treating --defaults-group-suffix like other "--defaults-"
(--defaults-file/--defaults-extra-file). it will be parsed, and thus
passed only once to the command line client.
The variable `sbindir` is never set for cmake. This adds borked paths to
`galera_recovery`, though it dit not break as the systemd unit changes
the dir to make the relative path work anyway.
Let's fix this nevertheless...
Adding a new statement into scripts/sys_schema/before_setup.sql:
ALTER DATABASE sys CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci;
to fix db.opt in case:
- the database `sys` was altered to unexpected CHARACTER SET or COLLATE values
- or db.opt was erroneously removed
to make sure that sys objects are always recreated using utf8mb3_general_ci.
Implement automatic creation of temporary accounts for SST and pass
account credentials to SST script via socket as opposed to environment
variables. Delete the user after the SST script returns,
Respect wsrep_sst_auth set by the adminitrator in case some additional
privilege grants are needed for particular SST method.
mysqldump SST requires significant change to make use of the new
automatic user generation facility. For now just make it compatible
by ignoring automatically generated user and rely only on wsrep_sst_auth
setting on the joiner node to keep backward compatibility.
Adapt mysqldump SST to automatic SST user generation changes:
- disable special treatment for mysqldump SST on donor
- make mysqldump SST script compatible with the new SST script
interface.
Differentiate user privileges for different SST methods:
- grant minimum required privileges for clone and xtrabackup SST
accounts
- grant all privileges to custom SST accounts as it is not known what
is needed.
- disable SST account generation for rsync SST since it is not needed.
MTR tests:
- add MTR tests for clone and xtrabackup SSTs without wsrep_sst_auth,
- add MTR test for testing masking of wsrep_sst_auth.
- don't attmept to restore original wsrep_sst_auth in MTR tests as it
is always masked.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
wsrep_sst_mariabackup should use the tmpdir defined by
the user under the '[mysqld]' section of the configuration
file rather than the default '/tmp' directory.
This commit contains a fix for the code that extracts and parses
the CN (common name, domain name) record from certificates using
the openssl utility. This code is also made common to the rsync
and mariabackup scripts. There is also some systematization of
the use of 'printf' and 'echo' builtins/utilities.
auth_map.so isn't guaranteed to be available. Fedora packages it
separately.
The --base-dir path of mysql_install_db.sh seems to contain
historicial heuristics that have been replaced on other branches
of the script.
We attempt to do the same here placing the basedir original paths
so that all components are absolute.
Some fixes related to commit f838b2d799 and
Rows_log_event::do_apply_event() and Update_rows_log_event::do_exec_row()
for system-versioned tables were provided by Nikita Malyavin.
This was required by test versioning.rpl,trx_id,row.
.. is not updating some system tables
Some schema changes from MDEV-24312 master_host has 60 character limit, increase to 255 bytes
failed to happen in the upgrade for tables in the mysql schema:
* mysql.global_priv
* mysql.procs_priv
* mysql.proxies_priv
* mysql.roles_mapping
This commit fixes GTID inconsistency which was injected by mariabackup SST.
Donor node now writes new info file: donor_galera_info, which is streamed
along the mariabackup donation to the joiner node. The donor_galera_info
file contains both GTID and gtid domain_id, and joiner will use these to
initialize the GTID state.
Commit has new mtr test case: galera_3nodes.galera_gtid_consistency, which
exercises potentially harmful mariabackup SST scenarios. The test has also
scenario with IST joining.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
