| Commit message (Collapse) | Author | Age | Files | Lines |
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Fixed by not sending --group option to the server (for now)
Reviwer: Sergei Golubchik
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This commit adds validation of the values of the ssl-mode parameter
in SSL scripts, since now only a basic check for the presence of the
"VERIFY_" prefix is performed there to detect "VERIFY_IDENTITY" and
"VERIFY_CA", but all other values are not checked at all.
In addition, this commit removes leading and trailing spaces from
parameter values that SST scripts read from configuration files or
from the command line so that they do not interfere with parameter
checks and substitutions. Parameter substitution has been made more
robust against characters in strings that the shell might erroneously
interpret as regexp.
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This commit fixes problems due to bugs and quirks in bsdtar
(the FreeBSD version of tar). Separate tests are not required,
because without these fixes, many other tests fail when tested
in the FreeBSD environment.
Also, the grep patterns for reading utility version numbers
has been made more robust. The notation of some options of
the "cut" utility has been changed.
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This commit adds correct handling of binlogs for SST using rsync
or mariabackup. Before this fix, binlogs were handled incorrectly -
- only one (last) binary log file was transferred during SST, which
then led to various failures (for example, when trying to list all
events from the binary log). These bugs were long masked by flaws
in the primitive binlogs handling code in the SST scripts, which
causing binary logs files to be erased after transfer or not added
to the binlog index on the joiner node. Now the correct transfer
of all binary logs (not just the last of the binary log files) has
been implemented both for the rsync (at the script level) and for
the mariabackup (at the level of the main utility code).
This commit also adds a new sst_max_binlogs=<n> parameter, which
can be located in the [sst] section or in the [xtrabackup] section
(historically, supported for mariabackup only, not for rsync), or
in one of the server sections. This parameter specifies the number
of binary log files to be sent to the joiner node during SST. This
option is added for compatibility with old SST scripting behavior,
which can be emulated by setting the sst_max_binlogs=1 (although
in general this can cause problems for the reasons described above).
In addition, setting the sst_max_binlogs=0 can be used to suppress
the transmission of binary logs to the joiner nodes during SST
(although sometimes a single file with the current binary log can
still be transmitted to the joiner, even with sst_max_binlogs=0,
because this sometimes necessary in modes that involve the use of
GTIDs with Galera).
Also, this commit ensures correct handling of paths to various
innodb files and directories in the SST scripts, and fixes some
problems with this that existed in mariabackup utility (which
were associated with incorrect handling of the innodb_data_dir
parameter in some scenarios).
In addition, this commit contains the following enhancements:
1) Added tests for mtr, which check the correct work with binlogs
after SST (using rsync and mariabackup);
2) Added correct handling of slashes at the end of all paths that
the SST script receives as parameters;
3) Improved parsing code for --mysqld-args parameters. Now it
correctly processes the sequence "--" after the name of the
one-letter option;
4) Checking the secret signature during joiner authentication
is made independent of presence of bash (as a unix shell)
in the system and diff utility no longer needed to check
certificates compliance;
5) All directories that are necessary for the correct placement
of various logs are automatically created by SST scripts in
advance (before running mariabackup on the joiner node);
6) Removal of old binary logs on joiner is done using the binlog
index (if it exists) (not only by fixed pattern that based
on the current binlog name, as before);
7) Paths for placing binary logs are correctly processed if they
are set as relative paths (to the datadir);
8) SST scripts are made even more resistant to spaces in filenames
(now for binlogs);
9) In case of failure, SST scripts now always end with an exit
code other than zero;
10) SST script for rsync now correctly create a tar file with
the binlogs, even if the paths to them (in the binlog index
file) are specified as a mix of absolute and relative paths,
and even if they do not match with the datadir path specified
in the current configuration settings.
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- Changed SST scripts to use /usr/bin/env bash instead of
/bin/bash for better portability.
- Fixed use of mktemp on non-Linux platforms to produce
temporary file instead of directory.
Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>
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This avoids printing the error
"mysqld: file-key-management-filename is not set"
which can happen if the file-key-management pluging is statically compiled
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Removed the option as it safe to always create the file when we have
created the MariaDB data directories. This fixes this issue not only
for debian but for all MariaDB users.
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This patch let's you specify not only user to use but also group that
MariaDB should use.
Original patch:
https://github.com/openSUSE/mysql-packaging/blob/master/patches/mysql-patches/mariadb-10.2.3-group.patch
Author: Kristyna Streitova
Reviewer: monty@mariadb.org
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For compatibility this is under an extra option --upgrade-info
The goal here is to install a data directory with the required
info to let mysql_upgrade know that an upgrade isn't required.
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Adds reload and --datadir functionality to mysqld_multi
Increased version to 3.0
Source:
https://github.com/openSUSE/mysql-packaging/blob/master/patches/mysql-patches/mariadb-10.0.15-mysqld_multi-features.patch
Author: Michal Hrusecky <Michal.Hrusecky@opensuse.org>
Reviewer: monty@mariadb.org
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This is the first part of the fixes for MDEV-24097. This commit
contains the fixes for instability when testing Galera and when
restarting nodes quickly:
1) Protection against a "stuck" old SST process during the execution
of the new SST (after restarting the node) is now implemented for
mariabackup / xtrabackup, which should help to avoid almost all
conflicts due to the use of the same ports - both during testing
with mtr, so and when restarting nodes quickly in a production
environment.
2) Added more protection to scripts against unexpected return of
the rc != 0 (in the commands for deleting temporary files, etc).
3) Added protection against unexpected crashes during binlog transfer
(in SST scripts for rsync).
4) Spaces and some special characters in binlog filenames shouldn't
be a problem now (at the script level).
5) Daemon process termination tracking has been made more robust
against crashes due to unexpected termination of the previous SST
process while new scripts are running.
6) Reading ssl encryption parameters has been moved from specific
SST scripts to a common wsrep_sst_common.sh script, which allows
unified error handling, unified diagnostics and simplifies script
revisions in the future.
7) Improved diagnostics of errors related to the use of openssl.
8) Corrections have been made for xtrabackup-v2 (both in tests and in
the script code) that restore the work of xtrabackup with updated
versions of innodb.
9) Fixed some tests for galera_3nodes, although the complete solution
for the problem of starting three nodes at the same time on fast
machines will be done in a separate commit.
No additional tests are required as this commit fixes problems with
existing tests.
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1) Removed symlinks that are not very well supported in tar under Windows.
2) Added comment + changed code formatting in viosslfactories.c
3) Fixed a small bug in the yassl code.
4) Fixed a typo in the script code.
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1. Galera SST scripts should use ssl_capath (not ssl_ca) for CA
directory. The current implementation tries to automatically
detect the path using the trailing slash in the ssl_ca variable
value, but this approach is not compatible with the server
configuration. Now, by analogy with the server, SST scripts
also use a separate ssl_capath variable. In addition, a similar
tcapath variable has been added for the old-style configuration
(in the "sst" section).
2. Openssl utility detection made more reliable.
3. Removed extra spaces in automatically generated command lines -
to simplify debugging of the SST scripts.
4. In general, the code for detecting the presence or absence of
auxiliary utilities has been improved - it is made more reliable
in some configurations (and for shells other than bash).
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1. Galera SST scripts should use ssl_capath (not ssl_ca) for CA
directory. The current implementation tries to automatically
detect the path using the trailing slash in the ssl_ca variable
value, but this approach is not compatible with the server
configuration. Now, by analogy with the server, SST scripts
also use a separate ssl_capath variable. In addition, a similar
tcapath variable has been added for the old-style configuration
(in the "sst" section).
2. Openssl utility detection made more reliable.
3. Removed extra spaces in automatically generated command lines -
to simplify debugging of the SST scripts.
4. In general, the code for detecting the presence or absence of
auxiliary utilities has been improved - it is made more reliable
in some configurations (and for shells other than bash).
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1. Galera SST scripts should use ssl_capath (not ssl_ca) for CA
directory. The current implementation tries to automatically
detect the path using the trailing slash in the ssl_ca variable
value, but this approach is not compatible with the server
configuration. Now, by analogy with the server, SST scripts
also use a separate ssl_capath variable. In addition, a similar
tcapath variable has been added for the old-style configuration
(in the "sst" section).
2. Openssl utility detection made more reliable.
3. Removed extra spaces in automatically generated command lines -
to simplify debugging of the SST scripts.
4. In general, the code for detecting the presence or absence of
auxiliary utilities has been improved - it is made more reliable
in some configurations (and for shells other than bash).
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MySQL documentation isn't going to help our
users and we shouldn't refer to it.
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Currently, SST scripts assume that the filename specified in
the --log-bin-index argument either does not contain an extension
or uses the standard ".index" extension. Similar assumptions are
used for the log_bin_index parameter read from the configuration
file. This commit adds support for arbitrary extensions for the
index file paths.
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If the server is started with the --innodb-force-recovery argument
on the command line, then during SST this argument can be passed to
mariabackup only at the --prepare stage, and accordingly it must be
removed from the --mysqld-args list (and it is not should be passed
to mariabackup otherwise).
This commit fixes a flaw in the SST scripts and add a test that
checks the ability to run the joiner node in a configuration that
uses --innodb-force-recovery=1.
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to 'mariadb.sys'
From 10.4.13, the `mariadb.sys` user was created to replace `root` definers.
- In commit 0253ea7f2208354b187ffcfa2f3128878597cc11, definer of
Add/DropGeometryColumn procedures was changed to `mariadb.sys`, in
`scripts/maria_add_gis_sp.sql.in`.
However, maria_add_gis_sp.sql only applies to new databases created by
installation script. Databases upgraded from old versions will miss this
change.
- In addition, according to commit
0d6d801e5886208b2632247d88da106a543e1032(MDEV-23102), in some scenarios
when root user is replaced it will skip creating `mariadb.sys` user.
This commit is to update the definer from `root` to `mariadb.sys` during
upgrade. It only makes the change if the original definers are root.
Doesn't choose to execute `maria_add_gis_sp.sql` in upgrade script to
recreate the procedures is because of considering the scenarios of
MDEV-23102 that `root` user is replaced and `mariadb.sys` is not created.
All new code of the whole pull request, including one or several files
that are either new files or modified ones, are contributed under the
BSD-new license. I am contributing on behalf of my employer Amazon Web
Services, Inc.
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Currently, SST scripts assume that the filename specified in
the --log-bin-index argument either does not contain an extension
or uses the standard ".index" extension. Similar assumptions are
used for the log_bin_index parameter read from the configuration
file. This commit adds support for arbitrary extensions for the
index file paths.
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If the server is started with the --innodb-force-recovery argument
on the command line, then during SST this argument can be passed to
mariabackup only at the --prepare stage, and accordingly it must be
removed from the --mysqld-args list (and it is not should be passed
to mariabackup otherwise).
This commit fixes a flaw in the SST scripts and add a test that
checks the ability to run the joiner node in a configuration that
uses --innodb-force-recovery=1.
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10.4+ upgrades
MySQL-5.7 mysql.user tables have a last_password_changed field.
Because before MariaDB-10.4 remained oblivious to this, the act of creating
users or otherwise changing a users row left the last_password_field with 0.
Running a MariaDB-10.4 instance on this would work correctly, until mysql_upgrade
is run, when this 0 value immediately translates to password expired
state.
MySQL-5.7 relied on the password_expired enum to indicate password
expiry so we aren't going to activate password that were expired in
MySQL-5.7.
Thanks Hans Borresen for the bug report and review of the fix.
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Fixed flaws with overly strict or, conversely,
overly soft verification of certificates in some
scenarios:
1. Removed the check that the 'commonname' (CN) in the
certificate matches the 'localhost' value on the side
of the joiner node, which was performed earlier, even
if the address was received by the script only as an
argument (out of the exchange via the Galera protocol) -
since for the joining node this argument always contains
its own local address, not the address of the remote host,
so it is always treated as 'localhost', which is not
necessarily true (outside of mtr testing);
2. Removed checking the domain name or IP-address of the
peer node in the encrypt=2 mode;
3. Fixed checking of compliance of certificates when
rsync SST is used;
4. Added the ability to specify CA not only as a file,
but also as a path to the directory where the certificates
are stored. To do this, the user just needs to specify the
path to this directory as the value ssl-ca or tca parameter,
ending with the '/' character.
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SST scripts currently use Linux-specific construction
to create a temporary directory if the path prefix for
that directory is specified by the user. This does not
work with FreeBSD. This commit adds support for FreeBSD.
No separate test required.
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FLUSH PRIVILEGES hasn't been needed for very many years.
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Changes:
- Don't include port in connection parameters with 'localhost' hostname
More info:
The hostname, if not specified or specified as '' or 'localhost', will default
to a MySQL server running on the local machine using the default for the UNIX socket.
To connect to a MySQL server on the local machine via TCP, you must specify the
loopback IP address (127.0.0.1) as the host.
Reported issue: https://bugzilla.redhat.com/show_bug.cgi?id=1976224
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MDEV-18734 FIXME: vcol.partition triggers ASAN heap-use-after-free
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This commit fixes a call to the sockstat utility for FreeBSD,
where this utility requires an extra "-s" parameter to display
the connection status and prints one extra column.
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This commit fixes a mistake where the --whole-file option
is used by rsync SST in WAN mode instead of LAN.
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