Centos7 YUM安裝MariaDB 10.0

Centos7 YUM安裝MariaDB 10.0

安裝步驟(新裝)

1. 配置添加yum源文件

vim /etc/yum.repos.d/mariadb.repo

# MariaDB 10.0 CentOS repository list - created 2016-05-30 02:16 UTC# http://downloads.mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
#baseurl = http://yum.mariadb.org/10.0/centos7-amd64
baseurl = http://archive.mariadb.org/mariadb-10.0.10/yum/centos6-amd64/
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck= 0

其餘版本請參照官網修改版本號

2. 查配置yum源對應的mariadb版本是否正確

yum makecache
yum info MariaDB-server

3. 安裝MariaDB-server和Client

yum install MariaDB-server MariaDB-client MariaDB-devel -y
 注：若是有提示和之前安裝的版本衝突，您可能須要先移除之前安裝的包，例如: yum remove mariadb-libs.

4. 新建數據目錄並建立mysql用戶

mkdir -p /data/dbdata/data/ && useradd mysql -s  /sbin/nologin

5. 初始化數據庫目錄

mysql_install_db   --datadir='/data/dbdata/data/'

6. 修改權限並手工命令啓動

chown mysql:mysl /data/dbdata/data/ -R
cd '/usr' ; /usr/bin/mysqld_safe --datadir='/data/dbdata/data/' &

7. 初始化數據庫權限
mysql_secure_installation

安裝步驟(在同一臺MYSQL服務器上安裝)

1. 配置添加yum源文件
vim /etc/yum.repos.d/mariadb.repo

# MariaDB 10.0 CentOS repository list - created 2016-05-30 02:16 UTC# http://downloads.mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
#baseurl = http://yum.mariadb.org/10.0/centos7-amd64
baseurl = http://archive.mariadb.org/mariadb-10.0.10/yum/centos6-amd64/
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck= 0

其餘版本請參照官網修改版本號

2. 查配置yum源對應的mariadb版本是否正確

yum makecache
yum info MariaDB-server

3. 安裝MariaDB-server和Client

yum install MariaDB-server MariaDB-client MariaDB-devel -y
 注：若是有提示和之前安裝的版本衝突，您可能須要先移除之前安裝的包，例如: yum remove mariadb-libs.

4. 新建數據目錄並建立mysql用戶

mkdir -p /data/dbdata/data/ && useradd mysql -s  /sbin/nologin

5. 初始化數據庫目錄

mysql_install_db   --datadir='/data/dbdata/data/'

或者

mysql_install_db   --defaults-file=/etc/mariadb/etc/my.cnf

6. 修改權限並手工命令啓動

chown mysql:mysl /data/dbdata/data/ -R
cd '/usr' ; /usr/bin/mysqld_safe --datadir='/data/dbdata/data/' &

或者

mysqld_safe --defaults-file=/etc/mariadb/etc/my.cnf &

7. 初始化數據庫權限

mysql_secure_installation --defaults-file=/etc/mariadb/etc/my.cnf

或者

mysql -h 127.0.0.1 -uroot -p -P3307
grant all privileges on *.* to 'root'@'localhost' identified by 'password';
grant all privileges on *.* to 'root'@'127.0.0.1' identified by 'password';
flush privileges ;

生產數據庫配置（僅供參考）

[mysqld]
port        = 3307
socket      = /tmp/mysql_mariadb.sock
character-set-server = utf8
collation-server = utf8_general_ci
innodb_page_size=16384
lower_case_table_names=1
server-id=10
innodb_buffer_pool_size=10G
skip-name-resolve
datadir = /data/dbdata/data/
relay-log = /data/dblogs/relay/relay.log
log-error = /data/dblogs/mysqld.err
tmpdir = /data/dbdata/tmpdir
innodb_flush_log_at_trx_commit = 0
sync_binlog = 0
query_cache_type = 0
query_cache_size = 0
bulk_insert_buffer_size = 2G
innodb_log_buffer_size = 256M
innodb_log_file_size = 1G
innodb_write_io_threads = 16
innodb_doublewrite=0
auto_increment_increment = 1
auto_increment_offset = 1
autocommit = ON
character_set_server = utf8
connect_timeout = 10
default_week_format = 0
delay_key_write = ON
delayed_insert_limit = 100
delayed_insert_timeout = 300
delayed_queue_size = 1000
div_precision_increment = 4
event_scheduler = OFF
group_concat_max_len = 1024
innodb_concurrency_tickets = 5000
innodb_large_prefix = OFF
innodb_lock_wait_timeout = 7200
innodb_max_dirty_pages_pct = 70
innodb_old_blocks_pct = 37
innodb_old_blocks_time = 1000
innodb_purge_batch_size = 300
innodb_read_ahead_threshold = 56
innodb_stats_method = nulls_equal
innodb_stats_on_metadata = OFF
innodb_stats_sample_pages = 8
innodb_strict_mode = OFF
innodb_table_locks = ON
innodb_thread_concurrency = 0
innodb_thread_sleep_delay = 10000
interactive_timeout = 43200
key_cache_age_threshold = 300
key_cache_block_size = 1024
key_cache_division_limit = 100
lock_wait_timeout = 7200
log_queries_not_using_indexes = OFF
long_query_time = 1.000000
low_priority_updates = OFF
max_allowed_packet = 1G
max_binlog_size = 104857600
max_connect_errors = 2000
max_connections = 4096
max_prepared_stmt_count = 16382
myisam_sort_buffer_size = 4194304
net_buffer_length = 16384
net_read_timeout = 30
net_retry_count = 10
net_write_timeout = 300
query_alloc_block_size = 8192
#query_cache_limit = 1048576
#query_cache_size = 67108864
#query_cache_type = 0
query_prealloc_size = 8192
slow_launch_time = 2
#sort_buffer_size = 6291456
sort_buffer_size = 2M
table_definition_cache = 400
table_open_cache = 10240
myisam_max_sort_file_size=10G  
myisam_sort_buffer_size=2048M
tmp_table_size = 256M
thread_cache_size=10000
open_files_limit = 10240


long_query_time = 10
slow-query-log = on 
slow-query-log-file = /data/dblogs/slow/slow.log
log-bin= /data/dbdata/binlog/mysql-bin
binlog_format = mixed
expire_logs_days = 30
##從庫設置
#row從庫複製安全,從庫主鍵,複製速度加快
#binlog_format=row
#全局事物ID 便於主從搭建和訪問
#gtid-mode=on
#是否強制GTID的一致性
#enforce-gtid-consistency=true
#是否記錄從服務器同步數據動做
log_slave_updates=1
#崩潰時保證二進制和服務器安全
#master信息的記錄位置 MariaDB沒有該參數
#master-info-repository=TABLE
#中繼日誌信息的記錄位置 MariaDB沒有該參數
#relay-log-info-repository=TABLE
#啓用以後確保無信息丟失
sync-master-info=1
#設置從服務器複製線程數 MariaDB沒有該參數
#slave-parallel-workers=8
#啓用之可用於在二進制日誌記錄事件相關的信息，可下降故障排除的複雜度  MariaDB沒有該參數
#binlog-rows-query-log-events=1 
#設置binlog校驗算法（循環冗餘校驗碼）
binlog-checksum=CRC32 
#設置主服務器是否校驗
master-verify-checksum=1
#設置從服務器是否校驗
slave-sql-verify-checksum=1