发布时间:2020-03-13 12:18:07编辑:admin阅读(3114)
直接使用官方的镜像
docker pull mysql:5.7
但是mysqld.cnf并没有优化,还是默认的。
创建目录
# dockerfile目录 mkdir -p /opt/dockerfile/mysql # 持久化目录 mkdir -p /data/mysql/data
/opt/dockerfile/mysql 目录结构如下:
./ ├── dockerfile ├── mysqld.cnf └── run.sh
FROM mysql:5.7 ADD mysqld.cnf /etc/mysql/mysql.conf.d/mysqld.cnf
[client] port=3306 socket = /var/run/mysqld/mysqld.sock [mysql] no-auto-rehash auto-rehash default-character-set=utf8mb4 [mysqld] ###basic settings server-id = 2 pid-file = /var/run/mysqld/mysqld.pid socket = /var/run/mysqld/mysqld.sock datadir = /var/lib/mysql #log-error = /var/lib/mysql/error.log # By default we only accept connections from localhost #bind-address = 127.0.0.1 # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=0 character-set-server = utf8mb4 sql_mode="NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION" default-storage-engine=INNODB transaction_isolation = READ-COMMITTED auto_increment_offset = 1 connect_timeout = 20 max_connections = 3500 wait_timeout=86400 interactive_timeout=86400 interactive_timeout = 7200 log_bin_trust_function_creators = 1 wait_timeout = 7200 sort_buffer_size = 32M join_buffer_size = 128M max_allowed_packet = 1024M tmp_table_size = 2097152 explicit_defaults_for_timestamp = 1 read_buffer_size = 16M read_rnd_buffer_size = 32M query_cache_type = 1 query_cache_size = 2M table_open_cache = 1500 table_definition_cache = 1000 thread_cache_size = 768 back_log = 3000 open_files_limit = 65536 skip-name-resolve ########log settings######## log-output=FILE general_log = ON general_log_file=/var/lib/mysql/general.log slow_query_log = ON slow_query_log_file=/var/lib/mysql/slowquery.log long_query_time=10 #log-error=/var/lib/mysql/error.log log_queries_not_using_indexes = OFF log_throttle_queries_not_using_indexes = 0 #expire_logs_days = 120 min_examined_row_limit = 100 ########innodb settings######## innodb_io_capacity = 4000 innodb_io_capacity_max = 8000 innodb_buffer_pool_size = 6144M innodb_file_per_table = on innodb_buffer_pool_instances = 20 innodb_buffer_pool_load_at_startup = 1 innodb_buffer_pool_dump_at_shutdown = 1 innodb_log_file_size = 300M innodb_log_files_in_group = 2 innodb_log_buffer_size = 16M innodb_undo_logs = 128 #innodb_undo_tablespaces = 3 #innodb_undo_log_truncate = 1 #innodb_max_undo_log_size = 2G innodb_flush_method = O_DIRECT innodb_flush_neighbors = 1 innodb_purge_threads = 4 innodb_large_prefix = 1 innodb_thread_concurrency = 64 innodb_print_all_deadlocks = 1 innodb_strict_mode = 1 innodb_sort_buffer_size = 64M innodb_flush_log_at_trx_commit=1 innodb_autoextend_increment=64 innodb_concurrency_tickets=5000 innodb_old_blocks_time=1000 innodb_open_files=65536 innodb_stats_on_metadata=0 innodb_file_per_table=1 innodb_checksum_algorithm=0 #innodb_data_file_path=ibdata1:60M;ibdata2:60M;autoextend:max:1G innodb_data_file_path = ibdata1:12M:autoextend #innodb_temp_data_file_path = ibtmp1:500M:autoextend:max:20G #innodb_buffer_pool_dump_pct = 40 #innodb_page_cleaners = 4 #innodb_purge_rseg_truncate_frequency = 128 binlog_gtid_simple_recovery=1 #log_timestamps=system ############## delayed_insert_limit = 100 delayed_insert_timeout = 300 delayed_queue_size = 1000 delay_key_write = ON disconnect_on_expired_password = ON div_precision_increment = 4 end_markers_in_json = OFF eq_range_index_dive_limit = 10 innodb_adaptive_flushing = ON innodb_adaptive_hash_index = ON innodb_adaptive_max_sleep_delay = 150000 #innodb_additional_mem_pool_size = 2097152 innodb_autoextend_increment = 64 innodb_autoinc_lock_mode = 1
#!/bin/bash docker run -d --name mysqld_prod --restart=always -e MYSQL_ROOT_PASSWORD=123456 -p 3306:3306 -v /data/mysql/data:/var/lib/mysql mysqld_prod:5.7 --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
cd /opt/dockerfile/mysql docker build -t mysqld_prod:5.7 .
bash run.sh
连接测试
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