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OPenfire 套件安裝與啟動

  1. 安裝套件 openfire
    [root@kvm8 ~]# yum install openfire
  2. openfire 是 32 位元套件,在 64 位元的 Linux 系統上,必須加裝 glibc.i686 套件,否則無法啟動 openfire 且也要安裝 java。
    [root@kvm8 ~]# yum install glibc.i686 java
  3. 啟動 openfire 服務。
    [root@kvm8 ~]# /etc/init.d/openfire start
    Starting openfire:
  4. 設定開機自動啟動 openfire 服務。
    [root@kvm8 ~]# chkconfig openfire on
    [root@kvm8 ~]# chkconfig --list openfire
    openfire       	0:off	1:off	2:on	3:on	4:on	5:on	6:off
  5. openfire 需要資料庫,此安裝使用 mysql。
    [root@kvm8 ~]# yum -y install mysql-server
  6. 啟動 mysqld 服務。
    [root@kvm8 ~]# /etc/init.d/mysqld start
  7. 設定開機自動啟動 mysqld 服務。
    [root@kvm8 ~]# chkconfig mysqld on
    [root@kvm8 ~]# chkconfig --list mysqld
    mysqld         	0:off	1:off	2:on	3:on	4:on	5:on	6:off
  8. 開始 mysql 的安全設定。
    [root@kvm8 ~]# mysql_secure_installation 
    In order to log into MySQL to secure it, we'll need the current
    password for the root user.  If you've just installed MySQL, and
    you haven't set the root password yet, the password will be blank,
    so you should just press enter here.
    Enter current password for root (enter for none): 
    OK, successfully used password, moving on...
    Setting the root password ensures that nobody can log into the MySQL
    root user without the proper authorisation.
    Set root password? [Y/n] Y
    New password: 
    Re-enter new password: 
    Password updated successfully!
    Reloading privilege tables..
     ... Success!
    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.
    Remove anonymous users? [Y/n] n
     ... skipping.
    Normally, root should only be allowed to connect from 'localhost'.  This
    ensures that someone cannot guess at the root password from the network.
    Disallow root login remotely? [Y/n] n
     ... skipping.
    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.
    Remove test database and access to it? [Y/n] n
     ... skipping.
    Reloading the privilege tables will ensure that all changes made so far
    will take effect immediately.
    Reload privilege tables now? [Y/n] Y
     ... Success!
    Cleaning up...
    All done!  If you've completed all of the above steps, your MySQL
    installation should now be secure.
    Thanks for using MySQL!
  9. 使用剛剛設定的 root 密碼登入 mysql。
    [root@kvm8 ~]# mysql -uroot -p
    Enter password: 
    Welcome to the MySQL monitor.  Commands end with ; or \g.
    Your MySQL connection id is 9
    Server version: 5.5.38 MySQL Community Server (GPL) by Remi
    Copyright (c) 2000, 2014, 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
    Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
  10. 產生 openfire 資料庫。
    mysql> create database openfire;
    Query OK, 1 row affected (0.00 sec)
  11. 建立用戶 openfire,設定其密碼為 123qwe。
    mysql> insert into mysql.user (user,host,password) values('openfire','',password('123qwe'));
    Query OK, 1 row affected, 3 warnings (0.00 sec)
  12. 設定用戶 openfire 有完全的權限存取資料庫 openfire。
    mysql> grant all privileges on openfire.* to openfire@;Query OK, 0 rows affected (0.00 sec)
  13. 更新權限設定。
    mysql> flush privileges;
    Query OK, 0 rows affected (0.00 sec)
  14. 退出 mysql 資料庫管理。
    mysql> exit

De-Yu Wang 2018-08-08