151 lines
4.4 KiB
Python
151 lines
4.4 KiB
Python
# This file is part of the sos project: https://github.com/sosreport/sos
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# version 2 of the GNU General Public License.
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#
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# See the LICENSE file in the source distribution for further information.
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import os
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from sos.report.plugins import (Plugin, RedHatPlugin, DebianPlugin,
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UbuntuPlugin, PluginOpt)
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class Mysql(Plugin):
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short_desc = 'MySQL and MariaDB RDBMS'
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plugin_name = "mysql"
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profiles = ('services',)
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mysql_cnf = "/etc/my.cnf"
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my_cnf_dir = "/etc/my.cnf.d"
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pw_warn_text = " (password visible in process listings)"
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option_list = [
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PluginOpt('dbuser', default='mysql', val_type=str,
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desc='username for database dump collection'),
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PluginOpt('dbpass', default='', val_type=str,
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desc='password for data dump collection' + pw_warn_text),
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PluginOpt('dbdump', default=False, desc='Collect a database dump')
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]
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def setup(self):
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super().setup()
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self.add_copy_spec([
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self.mysql_cnf,
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"/etc/mysqlrouter/",
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"/var/lib/mysql/grastate.dat",
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"/var/lib/mysql/gvwstate.dat"
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])
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if self.get_option("all_logs"):
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self.add_copy_spec([
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"/var/log/mysql*",
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"/var/log/mariadb*",
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"/var/log/mysqlrouter/*"
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])
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else:
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self.add_copy_spec([
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# Required for MariaDB under pacemaker (MariaDB-Galera)
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"/var/log/mysqld.log",
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"/var/log/mysql/mysqld.log",
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"/var/log/mysqlrouter/mysqlrouter.log",
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"/var/log/mariadb/mariadb.log"
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])
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if self.get_option("dbdump"):
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msg = "database user name and password must be supplied"
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dbdump_err = f"mysql.dbdump: {msg}"
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dbuser = self.get_option("dbuser")
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dbpass = self.get_option("dbpass")
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if 'MYSQL_PWD' in os.environ:
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dbpass = os.environ['MYSQL_PWD']
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if dbuser is True or dbpass is True:
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# sos report -a or -k mysql.{dbuser,dbpass}
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self.soslog.warning(dbdump_err)
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return
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if not dbpass or dbpass is False:
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# no MySQL password
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self.soslog.warning(dbdump_err)
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return
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# no need to save/restore as this variable is private to
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# the mysql plugin.
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os.environ['MYSQL_PWD'] = dbpass
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opts = f"--user={dbuser} --all-databases"
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name = "mysqldump_--all-databases"
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self.add_cmd_output(f"mysqldump {opts}", suggest_filename=name)
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self.add_cmd_output("du -s /var/lib/mysql/*")
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def postproc(self):
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protect_keys = ['password']
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regex = fr"(^\s*({'|'.join(protect_keys)})\s*=\s*)(.*)"
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sub = r"\1*********"
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self.do_path_regex_sub(
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f"{self.my_cnf_dir}/*",
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regex, sub
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)
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self.do_file_sub(
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f"{self.mysql_cnf}",
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regex, sub
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)
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class RedHatMysql(Mysql, RedHatPlugin):
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packages = (
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'mysql-server',
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'mysql',
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'mariadb-server',
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'mariadb',
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'openstack-selinux'
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)
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def setup(self):
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super().setup()
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self.add_copy_spec([
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"/etc/ld.so.conf.d/mysql-*.conf",
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"/etc/ld.so.conf.d/mariadb-*.conf",
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f"{self.my_cnf_dir}/*",
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"/var/lib/config-data/puppet-generated/mysql/etc/my.cnf.d/*"
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])
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class DebianMysql(Mysql, DebianPlugin, UbuntuPlugin):
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packages = (
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'mysql-server.*',
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'mysql-common',
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'mariadb-server.*',
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'mariadb-common',
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'percona-xtradb-cluster-server-.*',
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)
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my_cnf_dir = "/etc/mysql/"
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mysql_cnf = f"{my_cnf_dir}/my.cnf"
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def setup(self):
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super().setup()
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self.add_copy_spec([
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self.my_cnf_dir,
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"/var/log/mysql/error.log",
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"/var/lib/mysql/*.err",
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"/var/lib/percona-xtradb-cluster/*.err",
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"/var/lib/percona-xtradb-cluster/grastate.dat",
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"/var/lib/percona-xtradb-cluster/gvwstate.dat",
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"/var/lib/percona-xtradb-cluster/innobackup.*.log",
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])
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self.add_cmd_output("du -s /var/lib/percona-xtradb-cluster/*")
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# vim: set et ts=4 sw=4 :
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