Docker环境下的前后端分离项目部署与运维（九）后端项目部署与负载均衡

本文转载自查看原文 2019-06-23 17:32 909 【运维知多少】/ 【Linux】

数据库准备

建立数据库 renren_fast ，然后运行renrenfast项目中的db文件夹内的脚本

-- 菜单
CREATE TABLE `sys_menu` (
  `menu_id` bigint NOT NULL AUTO_INCREMENT,
  `parent_id` bigint COMMENT '父菜单ID，一级菜单为0',
  `name` varchar(50) COMMENT '菜单名称',
  `url` varchar(200) COMMENT '菜单URL',
  `perms` varchar(500) COMMENT '授权(多个用逗号分隔，如：user:list,user:create)',
  `type` int COMMENT '类型   0：目录   1：菜单   2：按钮',
  `icon` varchar(50) COMMENT '菜单图标',
  `order_num` int COMMENT '排序',
  PRIMARY KEY (`menu_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='菜单管理';

-- 系统用户
CREATE TABLE `sys_user` (
  `user_id` bigint NOT NULL AUTO_INCREMENT,
  `username` varchar(50) NOT NULL COMMENT '用户名',
  `password` varchar(100) COMMENT '密码',
  `salt` varchar(20) COMMENT '盐',
  `email` varchar(100) COMMENT '邮箱',
  `mobile` varchar(100) COMMENT '手机号',
  `status` tinyint COMMENT '状态  0：禁用   1：正常',
  `create_user_id` bigint(20) COMMENT '创建者ID',
  `create_time` datetime COMMENT '创建时间',
  PRIMARY KEY (`user_id`),
  UNIQUE INDEX (`username`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='系统用户';

-- 系统用户Token
CREATE TABLE `sys_user_token` (
  `user_id` bigint(20) NOT NULL,
  `token` varchar(100) NOT NULL COMMENT 'token',
  `expire_time` datetime DEFAULT NULL COMMENT '过期时间',
  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
  PRIMARY KEY (`user_id`),
  UNIQUE KEY `token` (`token`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='系统用户Token';

-- 系统验证码
CREATE TABLE `sys_captcha` (
  `uuid` char(36) NOT NULL COMMENT 'uuid',
  `code` varchar(6) NOT NULL COMMENT '验证码',
  `expire_time` datetime DEFAULT NULL COMMENT '过期时间',
  PRIMARY KEY (`uuid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='系统验证码';

-- 角色
CREATE TABLE `sys_role` (
  `role_id` bigint NOT NULL AUTO_INCREMENT,
  `role_name` varchar(100) COMMENT '角色名称',
  `remark` varchar(100) COMMENT '备注',
  `create_user_id` bigint(20) COMMENT '创建者ID',
  `create_time` datetime COMMENT '创建时间',
  PRIMARY KEY (`role_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='角色';

-- 用户与角色对应关系
CREATE TABLE `sys_user_role` (
  `id` bigint NOT NULL AUTO_INCREMENT,
  `user_id` bigint COMMENT '用户ID',
  `role_id` bigint COMMENT '角色ID',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='用户与角色对应关系';

-- 角色与菜单对应关系
CREATE TABLE `sys_role_menu` (
  `id` bigint NOT NULL AUTO_INCREMENT,
  `role_id` bigint COMMENT '角色ID',
  `menu_id` bigint COMMENT '菜单ID',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='角色与菜单对应关系';

-- 系统配置信息
CREATE TABLE `sys_config` (
    `id` bigint NOT NULL AUTO_INCREMENT,
    `key` varchar(50) COMMENT 'key',
    `value` varchar(2000) COMMENT 'value',
    `status` tinyint DEFAULT 1 COMMENT '状态   0：隐藏   1：显示',
    `remark` varchar(500) COMMENT '备注',
    PRIMARY KEY (`id`),
    UNIQUE INDEX (`key`)
) ENGINE=`InnoDB` DEFAULT CHARACTER SET utf8 COMMENT='系统配置信息表';

-- 系统日志
CREATE TABLE `sys_log` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `username` varchar(50) COMMENT '用户名',
  `operation` varchar(50) COMMENT '用户操作',
  `method` varchar(200) COMMENT '请求方法',
  `params` varchar(5000) COMMENT '请求参数',
  `time` bigint NOT NULL COMMENT '执行时长(毫秒)',
  `ip` varchar(64) COMMENT 'IP地址',
  `create_date` datetime COMMENT '创建时间',
  PRIMARY KEY (`id`)
) ENGINE=`InnoDB` DEFAULT CHARACTER SET utf8 COMMENT='系统日志';

-- 初始数据 
INSERT INTO `sys_user` (`user_id`, `username`, `password`, `salt`, `email`, `mobile`, `status`, `create_user_id`, `create_time`) VALUES ('1', 'admin', '9ec9750e709431dad22365cabc5c625482e574c74adaebba7dd02f1129e4ce1d', 'YzcmCZNvbXocrsz9dm8e', 'root@renren.io', '13612345678', '1', '1', '2016-11-11 11:11:11');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('1', '0', '系统管理', NULL, NULL, '0', 'fa fa-cog', '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('2', '1', '管理员列表', 'modules/sys/user.html', NULL, '1', 'fa fa-user', '1');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('3', '1', '角色管理', 'modules/sys/role.html', NULL, '1', 'fa fa-user-secret', '2');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('4', '1', '菜单管理', 'modules/sys/menu.html', NULL, '1', 'fa fa-th-list', '3');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('5', '1', 'SQL监控', 'druid/sql.html', NULL, '1', 'fa fa-bug', '4');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('15', '2', '查看', NULL, 'sys:user:list,sys:user:info', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('16', '2', '新增', NULL, 'sys:user:save,sys:role:select', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('17', '2', '修改', NULL, 'sys:user:update,sys:role:select', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('18', '2', '删除', NULL, 'sys:user:delete', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('19', '3', '查看', NULL, 'sys:role:list,sys:role:info', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('20', '3', '新增', NULL, 'sys:role:save,sys:menu:list', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('21', '3', '修改', NULL, 'sys:role:update,sys:menu:list', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('22', '3', '删除', NULL, 'sys:role:delete', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('23', '4', '查看', NULL, 'sys:menu:list,sys:menu:info', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('24', '4', '新增', NULL, 'sys:menu:save,sys:menu:select', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('25', '4', '修改', NULL, 'sys:menu:update,sys:menu:select', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('26', '4', '删除', NULL, 'sys:menu:delete', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('27', '1', '参数管理', 'modules/sys/config.html', 'sys:config:list,sys:config:info,sys:config:save,sys:config:update,sys:config:delete', '1', 'fa fa-sun-o', '6');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('29', '1', '系统日志', 'modules/sys/log.html', 'sys:log:list', '1', 'fa fa-file-text-o', '7');



-- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- 云存储服务相关SQL，如果不使用该功能，则不用执行下面SQL -------------------------------------------------------------------------------------------------------------
-- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------

-- 文件上传
CREATE TABLE `sys_oss` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `url` varchar(200) COMMENT 'URL地址',
  `create_date` datetime COMMENT '创建时间',
  PRIMARY KEY (`id`)
) ENGINE=`InnoDB` DEFAULT CHARACTER SET utf8 COMMENT='文件上传';

INSERT INTO `sys_config` (`key`, `value`, `status`, `remark`) VALUES ('CLOUD_STORAGE_CONFIG_KEY', '{\"aliyunAccessKeyId\":\"\",\"aliyunAccessKeySecret\":\"\",\"aliyunBucketName\":\"\",\"aliyunDomain\":\"\",\"aliyunEndPoint\":\"\",\"aliyunPrefix\":\"\",\"qcloudBucketName\":\"\",\"qcloudDomain\":\"\",\"qcloudPrefix\":\"\",\"qcloudSecretId\":\"\",\"qcloudSecretKey\":\"\",\"qiniuAccessKey\":\"NrgMfABZxWLo5B-YYSjoE8-AZ1EISdi1Z3ubLOeZ\",\"qiniuBucketName\":\"ios-app\",\"qiniuDomain\":\"http://7xqbwh.dl1.z0.glb.clouddn.com\",\"qiniuPrefix\":\"upload\",\"qiniuSecretKey\":\"uIwJHevMRWU0VLxFvgy0tAcOdGqasdtVlJkdy6vV\",\"type\":1}', '0', '云存储配置信息');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('30', '1', '文件上传', 'modules/oss/oss.html', 'sys:oss:all', '1', 'fa fa-file-image-o', '6');



-- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- APP接口相关SQL，如果不使用该功能，则不用执行下面SQL -------------------------------------------------------------------------------------------------------------
-- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------

-- 用户表
CREATE TABLE `tb_user` (
  `user_id` bigint NOT NULL AUTO_INCREMENT,
  `username` varchar(50) NOT NULL COMMENT '用户名',
  `mobile` varchar(20) NOT NULL COMMENT '手机号',
  `password` varchar(64) COMMENT '密码',
  `create_time` datetime COMMENT '创建时间',
  PRIMARY KEY (`user_id`),
  UNIQUE INDEX (`username`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='用户';


-- 账号：13612345678  密码：admin
INSERT INTO `tb_user` (`username`, `mobile`, `password`, `create_time`) VALUES ('mark', '13612345678', '8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918', '2017-03-23 22:37:41');



-- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- 定时任务相关表结构，如果不使用该功能，则不用执行下面SQL -------------------------------------------------------------------------------------------------------------
-- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------

-- 初始化菜单数据
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('6', '1', '定时任务', 'modules/job/schedule.html', NULL, '1', 'fa fa-tasks', '5');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('7', '6', '查看', NULL, 'sys:schedule:list,sys:schedule:info', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('8', '6', '新增', NULL, 'sys:schedule:save', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('9', '6', '修改', NULL, 'sys:schedule:update', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('10', '6', '删除', NULL, 'sys:schedule:delete', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('11', '6', '暂停', NULL, 'sys:schedule:pause', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('12', '6', '恢复', NULL, 'sys:schedule:resume', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('13', '6', '立即执行', NULL, 'sys:schedule:run', '2', NULL, '0');
INSERT INTO `sys_menu` (`menu_id`, `parent_id`, `name`, `url`, `perms`, `type`, `icon`, `order_num`) VALUES ('14', '6', '日志列表', NULL, 'sys:schedule:log', '2', NULL, '0');

-- 定时任务
CREATE TABLE `schedule_job` (
  `job_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '任务id',
  `bean_name` varchar(200) DEFAULT NULL COMMENT 'spring bean名称',
  `method_name` varchar(100) DEFAULT NULL COMMENT '方法名',
  `params` varchar(2000) DEFAULT NULL COMMENT '参数',
  `cron_expression` varchar(100) DEFAULT NULL COMMENT 'cron表达式',
  `status` tinyint(4) DEFAULT NULL COMMENT '任务状态  0：正常  1：暂停',
  `remark` varchar(255) DEFAULT NULL COMMENT '备注',
  `create_time` datetime DEFAULT NULL COMMENT '创建时间',
  PRIMARY KEY (`job_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='定时任务';

-- 定时任务日志
CREATE TABLE `schedule_job_log` (
  `log_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '任务日志id',
  `job_id` bigint(20) NOT NULL COMMENT '任务id',
  `bean_name` varchar(200) DEFAULT NULL COMMENT 'spring bean名称',
  `method_name` varchar(100) DEFAULT NULL COMMENT '方法名',
  `params` varchar(2000) DEFAULT NULL COMMENT '参数',
  `status` tinyint(4) NOT NULL COMMENT '任务状态    0：成功    1：失败',
  `error` varchar(2000) DEFAULT NULL COMMENT '失败信息',
  `times` int(11) NOT NULL COMMENT '耗时(单位：毫秒)',
  `create_time` datetime DEFAULT NULL COMMENT '创建时间',
  PRIMARY KEY (`log_id`),
  KEY `job_id` (`job_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='定时任务日志';



INSERT INTO `schedule_job` (`bean_name`, `method_name`, `params`, `cron_expression`, `status`, `remark`, `create_time`) VALUES ('testTask', 'test', 'renren', '0 0/30 * * * ?', '0', '有参数测试', '2016-12-01 23:16:46');
INSERT INTO `schedule_job` (`bean_name`, `method_name`, `params`, `cron_expression`, `status`, `remark`, `create_time`) VALUES ('testTask', 'test2', NULL, '0 0/30 * * * ?', '1', '无参数测试', '2016-12-03 14:55:56');


--  quartz自带表结构
CREATE TABLE QRTZ_JOB_DETAILS(
SCHED_NAME VARCHAR(120) NOT NULL,
JOB_NAME VARCHAR(200) NOT NULL,
JOB_GROUP VARCHAR(200) NOT NULL,
DESCRIPTION VARCHAR(250) NULL,
JOB_CLASS_NAME VARCHAR(250) NOT NULL,
IS_DURABLE VARCHAR(1) NOT NULL,
IS_NONCONCURRENT VARCHAR(1) NOT NULL,
IS_UPDATE_DATA VARCHAR(1) NOT NULL,
REQUESTS_RECOVERY VARCHAR(1) NOT NULL,
JOB_DATA BLOB NULL,
PRIMARY KEY (SCHED_NAME,JOB_NAME,JOB_GROUP))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_TRIGGERS (
SCHED_NAME VARCHAR(120) NOT NULL,
TRIGGER_NAME VARCHAR(200) NOT NULL,
TRIGGER_GROUP VARCHAR(200) NOT NULL,
JOB_NAME VARCHAR(200) NOT NULL,
JOB_GROUP VARCHAR(200) NOT NULL,
DESCRIPTION VARCHAR(250) NULL,
NEXT_FIRE_TIME BIGINT(13) NULL,
PREV_FIRE_TIME BIGINT(13) NULL,
PRIORITY INTEGER NULL,
TRIGGER_STATE VARCHAR(16) NOT NULL,
TRIGGER_TYPE VARCHAR(8) NOT NULL,
START_TIME BIGINT(13) NOT NULL,
END_TIME BIGINT(13) NULL,
CALENDAR_NAME VARCHAR(200) NULL,
MISFIRE_INSTR SMALLINT(2) NULL,
JOB_DATA BLOB NULL,
PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),
FOREIGN KEY (SCHED_NAME,JOB_NAME,JOB_GROUP)
REFERENCES QRTZ_JOB_DETAILS(SCHED_NAME,JOB_NAME,JOB_GROUP))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_SIMPLE_TRIGGERS (
SCHED_NAME VARCHAR(120) NOT NULL,
TRIGGER_NAME VARCHAR(200) NOT NULL,
TRIGGER_GROUP VARCHAR(200) NOT NULL,
REPEAT_COUNT BIGINT(7) NOT NULL,
REPEAT_INTERVAL BIGINT(12) NOT NULL,
TIMES_TRIGGERED BIGINT(10) NOT NULL,
PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),
FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_CRON_TRIGGERS (
SCHED_NAME VARCHAR(120) NOT NULL,
TRIGGER_NAME VARCHAR(200) NOT NULL,
TRIGGER_GROUP VARCHAR(200) NOT NULL,
CRON_EXPRESSION VARCHAR(120) NOT NULL,
TIME_ZONE_ID VARCHAR(80),
PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),
FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_SIMPROP_TRIGGERS
  (          
    SCHED_NAME VARCHAR(120) NOT NULL,
    TRIGGER_NAME VARCHAR(200) NOT NULL,
    TRIGGER_GROUP VARCHAR(200) NOT NULL,
    STR_PROP_1 VARCHAR(512) NULL,
    STR_PROP_2 VARCHAR(512) NULL,
    STR_PROP_3 VARCHAR(512) NULL,
    INT_PROP_1 INT NULL,
    INT_PROP_2 INT NULL,
    LONG_PROP_1 BIGINT NULL,
    LONG_PROP_2 BIGINT NULL,
    DEC_PROP_1 NUMERIC(13,4) NULL,
    DEC_PROP_2 NUMERIC(13,4) NULL,
    BOOL_PROP_1 VARCHAR(1) NULL,
    BOOL_PROP_2 VARCHAR(1) NULL,
    PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),
    FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP) 
    REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_BLOB_TRIGGERS (
SCHED_NAME VARCHAR(120) NOT NULL,
TRIGGER_NAME VARCHAR(200) NOT NULL,
TRIGGER_GROUP VARCHAR(200) NOT NULL,
BLOB_DATA BLOB NULL,
PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),
INDEX (SCHED_NAME,TRIGGER_NAME, TRIGGER_GROUP),
FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_CALENDARS (
SCHED_NAME VARCHAR(120) NOT NULL,
CALENDAR_NAME VARCHAR(200) NOT NULL,
CALENDAR BLOB NOT NULL,
PRIMARY KEY (SCHED_NAME,CALENDAR_NAME))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_PAUSED_TRIGGER_GRPS (
SCHED_NAME VARCHAR(120) NOT NULL,
TRIGGER_GROUP VARCHAR(200) NOT NULL,
PRIMARY KEY (SCHED_NAME,TRIGGER_GROUP))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_FIRED_TRIGGERS (
SCHED_NAME VARCHAR(120) NOT NULL,
ENTRY_ID VARCHAR(95) NOT NULL,
TRIGGER_NAME VARCHAR(200) NOT NULL,
TRIGGER_GROUP VARCHAR(200) NOT NULL,
INSTANCE_NAME VARCHAR(200) NOT NULL,
FIRED_TIME BIGINT(13) NOT NULL,
SCHED_TIME BIGINT(13) NOT NULL,
PRIORITY INTEGER NOT NULL,
STATE VARCHAR(16) NOT NULL,
JOB_NAME VARCHAR(200) NULL,
JOB_GROUP VARCHAR(200) NULL,
IS_NONCONCURRENT VARCHAR(1) NULL,
REQUESTS_RECOVERY VARCHAR(1) NULL,
PRIMARY KEY (SCHED_NAME,ENTRY_ID))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_SCHEDULER_STATE (
SCHED_NAME VARCHAR(120) NOT NULL,
INSTANCE_NAME VARCHAR(200) NOT NULL,
LAST_CHECKIN_TIME BIGINT(13) NOT NULL,
CHECKIN_INTERVAL BIGINT(13) NOT NULL,
PRIMARY KEY (SCHED_NAME,INSTANCE_NAME))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE QRTZ_LOCKS (
SCHED_NAME VARCHAR(120) NOT NULL,
LOCK_NAME VARCHAR(40) NOT NULL,
PRIMARY KEY (SCHED_NAME,LOCK_NAME))
ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE INDEX IDX_QRTZ_J_REQ_RECOVERY ON QRTZ_JOB_DETAILS(SCHED_NAME,REQUESTS_RECOVERY);
CREATE INDEX IDX_QRTZ_J_GRP ON QRTZ_JOB_DETAILS(SCHED_NAME,JOB_GROUP);

CREATE INDEX IDX_QRTZ_T_J ON QRTZ_TRIGGERS(SCHED_NAME,JOB_NAME,JOB_GROUP);
CREATE INDEX IDX_QRTZ_T_JG ON QRTZ_TRIGGERS(SCHED_NAME,JOB_GROUP);
CREATE INDEX IDX_QRTZ_T_C ON QRTZ_TRIGGERS(SCHED_NAME,CALENDAR_NAME);
CREATE INDEX IDX_QRTZ_T_G ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_GROUP);
CREATE INDEX IDX_QRTZ_T_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_STATE);
CREATE INDEX IDX_QRTZ_T_N_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP,TRIGGER_STATE);
CREATE INDEX IDX_QRTZ_T_N_G_STATE ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_GROUP,TRIGGER_STATE);
CREATE INDEX IDX_QRTZ_T_NEXT_FIRE_TIME ON QRTZ_TRIGGERS(SCHED_NAME,NEXT_FIRE_TIME);
CREATE INDEX IDX_QRTZ_T_NFT_ST ON QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_STATE,NEXT_FIRE_TIME);
CREATE INDEX IDX_QRTZ_T_NFT_MISFIRE ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME);
CREATE INDEX IDX_QRTZ_T_NFT_ST_MISFIRE ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_STATE);
CREATE INDEX IDX_QRTZ_T_NFT_ST_MISFIRE_GRP ON QRTZ_TRIGGERS(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_GROUP,TRIGGER_STATE);

CREATE INDEX IDX_QRTZ_FT_TRIG_INST_NAME ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,INSTANCE_NAME);
CREATE INDEX IDX_QRTZ_FT_INST_JOB_REQ_RCVRY ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,INSTANCE_NAME,REQUESTS_RECOVERY);
CREATE INDEX IDX_QRTZ_FT_J_G ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,JOB_NAME,JOB_GROUP);
CREATE INDEX IDX_QRTZ_FT_JG ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,JOB_GROUP);
CREATE INDEX IDX_QRTZ_FT_T_G ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP);
CREATE INDEX IDX_QRTZ_FT_TG ON QRTZ_FIRED_TRIGGERS(SCHED_NAME,TRIGGER_GROUP);

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后端项目

后端项目为开源项目renren-fast
使用到的技术有：SpringBoot，Shiro，Redis，SSM，Swagger，JWT

单点登录：只需登录微服务的任一节点，访问其它微服务节点时便无需再重复登录。
JWT：不在session里面保存认证与授权信息，而是保存在客户端浏览器上，访问某个节点时发送认证信息，后端认证令牌信息成功后就认为登录成功了。

后端项目部署

从后端项目网址下载项目，并导入到Eclipse当中，具体流程参加官方文档
```
注意后端项目是SpringBoot项目，需要在Eclipse中安装Spring Tools插件
```

修改 application-dev.yml 的数据库配置，连接之前配好的数据库集群的虚拟IP：

            first:  #数据源1
                url: jdbc:mysql://192.168.63.160:3306/renren_fast?allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8
                username: root
                password: abc123456
            second:  #数据源2
                url: jdbc:mysql://192.168.63.160:3306/renren_fast?allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8
                username: root
                password: abc123456

修改 application.yml 文件中的redis配置，连接之前配好的Redis集群：

    redis:
        open: false  # 是否开启redis缓存  true开启   false关闭
        database: 0
        # host: localhost
        # port: 6379
        # password:   Nannan2017JK    # 密码（默认为空）
        timeout: 6000  # 连接超时时长（毫秒）
        
        cluster:
          nodes:
            - 192.168.63.144:5001
            - 192.168.63.144:5002
            - 192.168.63.144:5003
            - 192.168.63.144:5004
            - 192.168.63.144:5005
            - 192.168.63.144:5006

修改 application.yml 中的项目端口号为6001：

将来项目要部署到Docker容器中，而Docker内部的网络是不允许跨网段访问的，所以后端项目容器要连接到Docker的host网络，使用宿主机IP。为了避免端口冲突，需要修改端口号。

# Tomcat
server:
    tomcat:
        uri-encoding: UTF-8
        max-threads: 1000
        min-spare-threads: 30
    port: 6001
    connection-timeout: 5000
    servlet:
      context-path: /renren-fast

后端项目使用Maven管理项目，在项目根目录使用如下命令打包：
renren-fast包含了tomcat.jar文件,所以工程打包成JAR文件就能独立运行

进入renren-fast目录,执行mvn命令
```
mvn clean install -Dmaven.test.skep=true # 跳过测试代码
# clean :表示清除之前的JAR文件;
# install :意味着打包到本地;
# -Dmaven.test.skip=true :代表跳过测试代码
```
打包成功后，会在项目根目录的 target 文件夹下生成 renren-fast.jar
创建Docker卷 j1 ，并将 renren-fast.jar 复制到该目录下，用来在容器中启动该Jar包
```
docker volume create j1
ls /var/lib/docker/volumes/j1/_data
renren-fast.jar
```
后端Jar包运行需要Java环境，从Docker仓库拉下java镜像，然后执行如下指令创建容器：
```
docker run -it -d -v j1:/home/soft --net=host --name j1 java
```

进入j1容器Jar包所在目录，执行如下命令使后端项目在关闭终端时不挂断（nohup）并且在后台运行（&）：

docker exec -it j1 bash
cd /home/soft
nohup java -jar renren-fast.jar &

项目启动成功后便可以通过 http://192.168.63.144:6001/renren-fast/swagger/index.html 来测试后端接口

我的Jar包启动时报如下错误：Couldn't get host name! [See nested exception: java.net.UnknownHostException: wayne: wayne:]
解决办法是进入容器，在/etc/hosts文件中添加一行127.0.0.1    wayne

创建负载站点

按照上述方法再在Docker中部署j2（端口6002），j3（端口6003）两个后台项目容器

注意：要修改tomcat配置端口，打包

docker volume create j2
ls /var/lib/docker/volumes/j2/_data
renren-fast.jar
docker run -it -d -v j2:/home/soft --net=host --name j2 java
docker exec -it j2 bash
cd /home/soft
nohup java -jar renren-fast.jar &

docker volume create j3
ls /var/lib/docker/volumes/j3/_data
renren-fast.jar
docker run -it -d -v j3:/home/soft --net=host --name j3 java
docker exec -it j3 bash
cd /home/soft
nohup java -jar renren-fast.jar &

Nginx负载均衡

Nginx是性能非常出色的反向代理服务器,最大可以支持8万/秒的并发访问

拉取Nginx镜像
```
docker pull nginx
```

创建n1目录

mkdir /home/n1

上传Nginx配置文件 nginx.conf 相关参数

user  nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;
    
    proxy_redirect          off;
    proxy_set_header        Host $host;
    proxy_set_header        X-Real-IP $remote_addr;
    proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
    client_max_body_size    10m;
    client_body_buffer_size   128k;
    proxy_connect_timeout   5s;
    proxy_send_timeout      5s;
    proxy_read_timeout      5s;
    proxy_buffer_size        4k;
    proxy_buffers           4 32k;
    proxy_busy_buffers_size  64k;
    proxy_temp_file_write_size 64k;
    
    upstream tomcat { server 192.168.63.144:6001;
        server 192.168.63.144:6002;
        server 192.168.63.144:6003;
    }
    server {
        listen       6101;
        server_name  192.168.63.144; 
        location / {  
            proxy_pass   http://tomcat;
 index index.html index.htm; } }
}

启动Nginx容器：

# 需要加上--privileged参数，使keepalived能在宿主机网卡注册虚拟IP
docker run -it -d -v /home/n1/nginx.conf:/etc/nginx/nginx.conf --net=host --name n1 --privileged nginx

按照上述操作再创建一个nginx节点6102端口

mkdir /home/n2
# 拷贝配置文件
# 需要加上--privileged参数，使keepalived能在宿主机网卡注册虚拟IP
docker run -it -d -v /home/n2/nginx.conf:/etc/nginx/nginx.conf --net=host --name n2 --privileged nginx

Nginx双机热备

参考之前Haproxy双机热备的方案，仍然采用Keepalived和虚拟IP技术。建立两个Nginx容器并各自安装Keepalived，映射到同一宿主机虚拟IP上

下面是keepalived配置文件示例：

docker exec -it n1 bash
apt-get update
apt-get install keepalived
apt-get install vim
vim /etc/keepalived/keepalived.conf
# 配置keepalived.conf文件
service keepalived start
exit
ping 192.168.63.151


docker exec -it n2 bash
apt-get update
apt-get install keepalived
apt-get install vim
vim /etc/keepalived/keepalived.conf
# 配置keepalived.conf文件
service keepalived start
exit
ping 192.168.63.151

n1的keepalived.conf文件：

vrrp_instance VI_1 {
    state MASTER
    interface ens33
    virtual_router_id 51
    priority 100
    advert_int 1
    authentication {
        auth_type PASS
        auth_pass 123456
    }
    virtual_ipaddress {
        192.168.63.151
    }
}
virtual_server 192.168.63.151 6201 {
    delay_loop 3
    lb_algo rr
    lb_kind NAT
    persistence_timeout 50
    protocol TCP
    real_server 192.168.63.144 6101 {
        weight 1
    }
}

n2的keepalived.conf文件：

vrrp_instance VI_1 {
    state MASTER
    interface ens33
    virtual_router_id 51
    priority 100
    advert_int 1
    authentication {
        auth_type PASS
        auth_pass 123456
    }
    virtual_ipaddress {
        192.168.63.151
    }
}
virtual_server 192.168.63.151 6201 {
    delay_loop 3
    lb_algo rr
    lb_kind NAT
    persistence_timeout 50
    protocol TCP
    real_server 192.168.63.144 6102 {
        weight 1
    }
}

然后能成功访问http://192.168.63.151:6201/renren-fast/swagger/index.html即代表成功

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