{"id":2320,"date":"2019-02-02T13:00:25","date_gmt":"2019-02-02T04:00:25","guid":{"rendered":"https:\/\/east19-mikas.com\/?page_id=2320"},"modified":"2024-08-20T14:39:00","modified_gmt":"2024-08-20T05:39:00","slug":"mysql","status":"publish","type":"page","link":"https:\/\/east19-mikas.com\/mpat\/?page_id=2320","title":{"rendered":"MySQL"},"content":{"rendered":"\n

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u30fcMySQL 5.7\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n\n\n\n

\u30ec\u30dd\u30b8\u30c8\u30ea\u306e\u8ffd\u52a0<\/h3>\n\n\n\n

\u6a19\u6e96\u30ea\u30dd\u30b8\u30c8\u30ea\u63d0\u4f9b\u306e\u3082\u306e\u3092\u512a\u5148\u3059\u308b\u3088\u3046\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5165\u308c\u3001\u8ffd\u52a0\u306e\u30ec\u30dd\u30b8\u30c8\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

# yum -y install yum-plugin-priorities<\/mark><\/span>
\u6a19\u6e96\u30ec\u30dd\u30b8\u30c8\u30ea\u3092\u518d\u512a\u5148\u306b\u3059\u308b
# sed -i -e “s\/\\]$\/\\]\\npriority=1\/g” \/etc\/yum.repos.d\/CentOS-Base.repo<\/mark><\/span>

EPEL \u3092\u8ffd\u52a0\u3057\u307e\u3059
# yum -y install epel-release<\/mark><\/span>

CentOS SCLo Software collections \u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002
# yum -y install centos-release-scl-rh centos-release-scl<\/mark><\/span>

\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u6570\u591a\u304f\u914d\u5e03\u3055\u308c\u3066\u3044\u308b Remi’s RPM repository \u3092\u8ffd\u52a0
# yum -y install http:\/\/rpms.famillecollet.com\/enterprise\/remi-release-7.rpm<\/mark><\/span><\/p>\n\n\n\n

MySQL 5.7 \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n\n\n\n

\u306a\u304a\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e MariaDB \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u72b6\u614b\u3067\u3082\u3001Software Collections \u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u5225\u30d1\u30b9\u306b\u30a4\u30f3\u30b9\u30fc\u30eb\u3055\u308c\u308b\u305f\u3081\u3001\u5171\u5b58\u306f\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n

# SCLo<\/span>\u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb
# yum –enablerepo=centos-sclo-rh -y install rh-mysql57-mysql-server<\/span><\/p>\n\n\n\n

 <\/p>\n\n\n\n

Software Collections \u30d1\u30c3\u30b1\u30fc\u30b8\u306f \/opt \u914d\u4e0b\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059<\/h3>\n\n\n\n

\u74b0\u5883\u5909\u6570\u3092\u8aad\u307f\u8fbc\u3093\u3067\u5229\u7528\u3059\u308b\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

# \u74b0\u5883\u5909\u6570\u3092\u8aad\u307f\u8fbc\u3080
# scl enable rh-mysql57 bash<\/span>

# mysql -V<\/span>
mysql Ver 14.14 Distrib 5.7.16, for Linux (x86_64) using EditLine wrapper

# which mysql<\/span>
\/opt\/rh\/rh-mysql57\/root\/usr\/bin\/mysql<\/p>\n\n\n\n

 <\/p>\n\n\n\n

\u30ed\u30b0\u30a4\u30f3\u6642\u306b\u81ea\u52d5\u7684\u306b\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059<\/h3>\n\n\n\n

# vi \/etc\/profile.d\/rh-mysql57.sh<\/span>

# \u4ee5\u4e0b\u306e\u5185\u5bb9\u3067\u65b0\u898f\u4f5c\u6210
#!\/bin\/bash

source \/opt\/rh\/rh-mysql57\/enable
export X_SCLS=”`scl enable rh-mysql57 ‘echo $X_SCLS’`”<\/mark><\/span><\/p>\n\n\n\n

 <\/p>\n\n\n\n

MySQL 5.7 \u3092\u6709\u52b9\u306b\u3057\u3066\u521d\u671f\u8a2d\u5b9a\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002<\/h3>\n\n\n\n

# vi \/etc\/opt\/rh\/rh-mysql57\/my.cnf.d\/rh-mysql57-mysql-server.cnf<\/mark>

# [mysqld] \u30bb\u30af\u30b7\u30e7\u30f3\u5185\u306b\u8ffd\u8a18
[mysqld]
character-set-server=utf8<\/mark>

# systemctl start rh-mysql57-mysqld<\/mark>
# systemctl enable rh-mysql57-mysqld<\/mark>

# mysql_secure_installation<\/mark>

Securing the MySQL server deployment.

Connecting to MySQL using a blank password.

VALIDATE PASSWORD PLUGIN can be used to test passwords
and improve security. It checks the strength of password
and allows the users to set only those passwords which are
secure enough. Would you like to setup VALIDATE PASSWORD plugin?

# \u30d1\u30b9\u30ef\u30fc\u30c9\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u6709\u52b9\u5316\u306e\u9078\u629e
Press y|Y for Yes, any other key for No: y<\/mark>

There are three levels of password validation policy:

LOW Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary file

# \u30d1\u30b9\u30ef\u30fc\u30c9\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u306e\u5f37\u5ea6\u306e\u9078\u629e
Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 2<\/mark>
Please set the password for root here.

# root \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a
New password:

Re-enter new password:
By default, a MySQL installation has an anonymous user,
allowing anyone to log into MySQL without having to have
a user account created for them. This is intended only for
testing, and to make the installation go a bit smoother.
You should remove them before moving into a production
environment.

# \u533f\u540d\u30e6\u30fc\u30b6\u30fc\u524a\u9664
Remove anonymous users? (Press y|Y for Yes, any other key for No) : y<\/mark>
Success.

Normally, root should only be allowed to connect from
‘localhost’. This ensures that someone cannot guess at
the root password from the network.

# root \u306e\u30ea\u30e2\u30fc\u30c8\u30ed\u30b0\u30a4\u30f3\u6709\u52b9\/\u7121\u52b9
Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y<\/mark>
Success.

By default, MySQL comes with a database named ‘test’ that
anyone can access. This is also intended only for testing,
and should be removed before moving into a production
environment.

# \u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u524a\u9664
Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y<\/mark>
– Dropping test database…
Success.

– Removing privileges on test database…
Success.

Reloading the privilege tables will ensure that all changes
made so far will take effect immediately.

# \u7279\u6a29\u60c5\u5831\u30ea\u30ed\u30fc\u30c9
Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y<\/mark>
Success.

All done!<\/p>\n\n\n\n

MySQL \u306b root \u30e6\u30fc\u30b6\u30fc\u3067\u63a5\u7d9a<\/h3>\n\n\n\n

# mysql -u root -p<\/mark><\/span>
Enter password: <\/span> # \u8a2d\u5b9a\u3057\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u8a8d\u8a3c<\/span>
Welcome to the MySQL monitor. Commands end with ; or \\g.
Your MySQL connection id is 4
Server version: 5.7.16 MySQL Community Server (GPL)

Copyright (c) 2000, 2016, Oracle and\/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and\/or its
affiliates. Other names may be trademarks of their respective
owners.

Type ‘help;’ or ‘\\h’ for help. Type ‘\\c’ to clear the current input statement.

# \u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u4e00\u89a7\u8868\u793a
mysql> select user,host from mysql.user;<\/span><\/mark>
+———–+———–+
| user | host |
+———–+———–+
| mysql.sys | localhost |
| root | localhost |
+———–+———–+
2 rows in set (0.00 sec)

# \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e00\u89a7\u8868\u793a

mysql> show databases;<\/mark><\/span>
+——————–+
| Database |
+——————–+
| information_schema |
| mysql |
| performance_schema |
| sys |
+——————–+
4 rows in set (0.00 sec)

mysql> quit;<\/mark><\/span>
Bye
<\/p>\n\n\n\n

<\/p>\n\n\n\n

MySQL \u3092\u4ed6\u30db\u30b9\u30c8\u304b\u3089\u5229\u7528\u3059\u308b\u5834\u5408 firewall\u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0<\/h2>\n\n\n\n

# firewall-cmd –add-service=mysql –permanent<\/mark><\/span>
success
# firewall-cmd –reload<\/mark><\/span>
success <\/p>\n\n\n\n

\u30dd\u30fc\u30c8 3306\/TCP \u3092\u4f7f\u7528\u3057\u307e\u3059\u306e\u3067\u30dd\u30fc\u30c8\u3082\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

# firewall-cmd –add-port=3306\/tcp –permanent<\/mark><\/span>
# firewall-cmd –reload<\/mark><\/span><\/p>\n\n\n\n

SQL\u6587\u306e\u4f8b<\/h2>\n\n\n\n

\u30e6\u30fc\u30b6\u30fc\u306e\u7ba1\u7406<\/h3>\n\n\n\n

MySQL\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/h4>\n\n\n\n

# mysql -u root -p<\/span><\/mark>
Enter password: <\/span> <=== root\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057Enter<\/span>
mysql > select Host, User from mysql.user;<\/mark><\/span>
+———–+—————+
| host | user |
+———–+—————+
| localhost | hpadmin |
| localhost | mysql.session |
| localhost | mysql.sys |
| localhost | root |
+———–+—————+
4 rows in set (0.00 sec)
mysql >
<\/p>\n\n\n\n

\u30e6\u30fc\u30b6\u30fc\u3092\u4f5c\u6210\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6a29\u9650\u3092\u8a2d\u5b9a\u3057\u307e\u3059<\/h3>\n\n\n\n

mysql > create user ‘topadmin’@’localhost’ identified by ‘cbAr3,128’;<\/mark><\/span>
Query OK, 0 rows affected (0.00 sec)
mydql > grant all on *.* to ‘topadmin’@’localhost’;<\/mark><\/span>
Query OK, 0 rows affected (0.00 sec)

mysql>
<\/p>\n\n\n\n

\u30e6\u30fc\u30b6\u30fc\u3092\u524a\u9664\u3057\u307e\u3059<\/h4>\n\n\n\n

mysql > drop user ‘user_name’@’localhost’;<\/mark><\/span>
Query OK, 0 rows affected (0.00 sec)

mysql ><\/p>\n\n\n\n

\u30c7\u30fc\u30bf\u30fc\u30d9\u30fc\u30b9\u64cd\u4f5c<\/h3>\n\n\n\n

\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u30fc\u30d9\u30fc\u30b9\u3092\u8868\u793a\u3055\u305b\u307e\u3059<\/h4>\n\n\n\n

mysql > show databases;<\/mark><\/span>
+——————–+
| Database |
+——————–+
| information_schema |
| mput1 |
| mput2 |
| mysql |
| performance_schema |
| sys |
+——————–+
6 rows in set (0.00 sec)

mysql > quit;<\/mark><\/span>
Bye

<\/p>\n\n\n\n

\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/h4>\n\n\n\n

\u30c7\u30fc\u30bf\u30fc\u30d9\u30fc\u30b9 mput2 \u3092SQL\u30d5\u30a1\u30a4\u30eb\u306b\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u3066\u307f\u307e\u3059\u3002\u307e\u305a\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u5834\u6240\u306b\u79fb\u52d5\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

# cd ~\/<\/mark><\/span>
# mysqldump -h localhost -u root -p –add-drop-table mput2 > mput2.sql<\/mark><\/span>
Enter password: <\/span> <=== \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057Enter\u3092\u62bc\u3057\u307e\u3059<\/span>
# ls -l<\/span><\/mark>
\u5408\u8a08 1504
-rw-r–r–. 1 root root 1532285 4\u6708 26 20:45 mput2.sql
# <\/p>\n\n\n\n

\u30a4\u30f3\u30dd\u30fc\u30c8<\/h4>\n\n\n\n

SQL\u30d5\u30a1\u30a4\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5834\u5408\u3001\u30b3\u30de\u30f3\u30c9\u3067\u306f\u3001Zip\u5727\u7e2e\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306f\u30a4\u30f3\u30dd\u30fc\u30c8\u51fa\u6765\u307e\u305b\u3093\u3067\u3057\u305f\u3002SQL\u30d5\u30a1\u30a4\u30eb\u306e\u307e\u307e\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u307e\u305a\u3001\u30a4\u30f3\u30dd\u30fc\u30c8\u5148\u306b\u3001mput2\u3068\u3044\u3046\u30c7\u30fc\u30bf\u30fc\u30d9\u30fc\u30b9\u3092\u4f5c\u6210\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

SQL\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u6307\u5b9a\u3057\u3066\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u304b\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u3042\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3057\u3066\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

# cd ~\/<\/mark><\/span>
# mysql -u root -p<\/mark><\/span>
Enter password: <\/span> <===\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057Enter\u3092\u62bc\u3057\u307e\u3059<\/span>
mysql > create database if not exists mput2;<\/mark><\/span>
Query OK, 0 rows affected (0.00 sec)

mysql > quit;<\/mark><\/span>
Bye
# mysql -u root -p mput2 < mput2.sql<\/mark><\/span>
Enter password: <=== \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057Enter\u3092\u62bc\u3057\u307e\u3059<\/span>
# <\/p>\n\n\n\n

\u6b63\u5e38\u306b\u7d42\u4e86\u3059\u308b\u3068\u3001# \u3067\u7d42\u308f\u308a\u307e\u3059\u3002\u30a8\u30e9\u30fc\u304c\u3042\u308b\u3068\u3001\u30a8\u30e9\u30fc\u306e\u5185\u5bb9\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u30fcMySQL 5.7\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30ec\u30dd\u30b8\u30c8\u30ea\u306e\u8ffd\u52a0 \u6a19\u6e96\u30ea\u30dd\u30b8\u30c8\u30ea\u63d0\u4f9b\u306e\u3082\u306e\u3092\u512a\u5148\u3059\u308b\u3088\u3046\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5165\u308c\u3001\u8ffd\u52a0\u306e\u30ec\u30dd\u30b8\u30c8\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002 # yum -y install yum-plug […]<\/p>\n","protected":false},"author":1,"featured_media":7886,"parent":1824,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2320","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/pages\/2320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2320"}],"version-history":[{"count":3,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/pages\/2320\/revisions"}],"predecessor-version":[{"id":8639,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/pages\/2320\/revisions\/8639"}],"up":[{"embeddable":true,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/pages\/1824"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=\/wp\/v2\/media\/7886"}],"wp:attachment":[{"href":"https:\/\/east19-mikas.com\/mpat\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}