init

sources/bxpercona845/Dockerfile

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+FROM percona/percona-server:8.4.5
+
+USER root
+
+COPY etc_my.cnf /etc/my.cnf
+COPY etc_mycnfd_docker.cnf /etc/my.cnf.d/docker.cnf
+COPY etc_mycnfd_my.cnf /etc/my.cnf.d/my.cnf
+
+RUN chown -R mysql:root /etc/my.cnf /etc/my.cnf.d && \
+    chmod -R ug+rwX /etc/my.cnf /etc/my.cnf.d
+
+USER mysql:mysql

sources/bxpercona845/etc_my.cnf

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+# Percona Server template configuration
+#
+# For advice on how to change settings please see
+# http://dev.mysql.com/doc/refman/8.4/en/server-configuration-defaults.html
+#
+[mysqld]
+#
+# Remove leading # and set to the amount of RAM for the most important data
+# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
+# innodb_buffer_pool_size = 128M
+#
+# Remove the leading "# " to disable binary logging
+# Binary logging captures changes between backups and is enabled by
+# default. It's default setting is log_bin=binlog
+# disable_log_bin
+#
+# Remove leading # to set options mainly useful for reporting servers.
+# The server defaults are faster for transactions and fast SELECTs.
+# Adjust sizes as needed, experiment to find the optimal values.
+# join_buffer_size = 128M
+# sort_buffer_size = 2M
+# read_rnd_buffer_size = 2M
+#
+# Remove leading # to revert to previous value for default_authentication_plugin,
+# this will increase compatibility with older clients. For background, see:
+# https://dev.mysql.com/doc/refman/8.4/en/server-system-variables.html#sysvar_default_authentication_plugin
+# default-authentication-plugin=mysql_native_password
+#
+##datadir=/var/lib/mysql
+##socket=/var/lib/mysql/mysql.sock
+##log-error=/var/log/mysqld.log
+##pid-file=/var/run/mysqld/mysqld.pid
+#
+!includedir /etc/my.cnf.d
+#

sources/bxpercona845/etc_mycnfd_docker.cnf

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+#[mysqld]
+#host_cache_size=0
+#skip-name-resolve

sources/bxpercona845/etc_mycnfd_my.cnf

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+[client]
+port = 3306
+default-character-set = utf8mb4
+user = mysql
+
+[mysqld_safe]
+nice = 0
+#log-error = /var/log/mysql/error.log
+user = mysql
+
+[mysqld]
+#default-authentication-plugin = mysql_native_password # deprecated
+#authentication_policy = "mysql_native_password,," # mysql_native_password deprecated 8.0.34
+authentication_policy = "*,,"
+user = mysql
+port = 3306
+basedir = /usr
+datadir = /var/lib/mysql
+server-id = 101
+skip-external-locking
+default-storage-engine = innodb
+pid-file = /var/run/mysqld/mysqld.pid
+transaction_isolation = READ-COMMITTED
+max_allowed_packet = 16M
+myisam-recover-options = BACKUP
+explicit_defaults_for_timestamp = 1
+#expire_logs_days = 30
+#binlog_expire_logs_seconds = 2592000
+max_binlog_size = 1024M
+sql_mode = ""
+tmpdir = /tmp
+innodb_file_per_table
+innodb_buffer_pool_size = 1024M
+innodb_flush_log_at_trx_commit = 2
+#innodb_log_file_size = 64M # deprecated percona 8.0.30
+innodb-redo-log-capacity = 104857600
+innodb_flush_method = O_DIRECT
+innodb_strict_mode = OFF
+innodb_default_row_format = DYNAMIC
+character-set-server = utf8mb4
+collation-server = utf8mb4_0900_ai_ci
+init-connect = "SET NAMES utf8mb4 COLLATE utf8mb4_0900_ai_ci"
+#skip-character-set-client-handshake # deprecated 8.0.35
+skip-name-resolve
+max_connections = 43
+table_open_cache = 8096
+thread_cache_size = 96
+thread_stack = 512K
+max_heap_table_size = 128M
+tmp_table_size = 128M
+key_buffer_size = 48M
+join_buffer_size = 8M
+sort_buffer_size = 8M
+bulk_insert_buffer_size = 2M
+myisam_sort_buffer_size = 8M
+general_log = 0
+#general_log_file = /var/log/mysql/mysql.log
+#log_error = /var/log/mysql/error.log
+skip-log-bin
+#log_bin = /var/lib/mysql/mysql-binlog
+log_bin_index = /var/lib/mysql/mysql-binlog.index
+relay_log = /var/lib/mysql/mysql-relay-binlog
+relay_log_index = /var/lib/mysql/mysql-relay-binlog.index
+slow_query_log = 0
+#slow_query_log_file = /var/log/mysql/slow.log
+sync_binlog = 0
+tls_version = TLSv1.2,TLSv1.3
+secure-log-path=/var/lib/mysql-files
+percona_telemetry_disable = 1 # disable percona telemetry, from 8.4.0 and above
+
+[system_default_sect]
+MinProtocol = TLSv1.2
+
+[mysqldump]
+quick
+quote-names
+max_allowed_packet = 16M
+default-character-set = utf8mb4
+user = mysql
+
+[mysql]
+user = mysql
+
+[isamchk]
+key_buffer = 16M