目录
kafka安装
解压安装包
修改配置文件
启动集群
kafka-eagle安装
解压安装包
修改配置文件
程序启动与停止
访问页面
问题解决
kafka安装
前提条件：kafka依赖zookeeper，在安装kafka之前应安装并启动好zookeeper
zookeeper 1台：10.X.X.105
kafka 3台： 10.X.X.106/10.X.X.107/10.X.X.108
解压安装包
tar -zxvf kafka_2.11-1.1.0.tgz
修改解压后的包名
mv kafka_2.11-1.1.0 kafka
修改配置文件
修改kafka配置文件，其中标黄部分为必须按需修改项
在10.X.X.106服务器上面
vim config/server.properties
在10.X.X.107服务器上面
vim config/server.properties
在10.X.X.108服务器上面
vim config/server.properties
注：#kafka部署的机器ip和提供服务的端口号
listeners=PLAINTEXT://10.X.X.108:9092
也可以写成
host.name=10.X.X.108
port=9092
启动集群
分别在106/107/108三台机器上启动kafka
./bin/kafka-server-start.sh -daemon ./config/server.properties
使用jps检查进程是否存在，如图进程存在
验证集群
./bin/kafka-topics.sh --create --zookeeper l0.X.X.105:2181 --replication-factor 1 --partitions 5 --topic my-topic
#创建一个my-topic 的 topic 、副本为1、分区数为5
创建完成后在各个服务器的logs目录下可以看到创建的my-topic
kafka-eagle安装
前提：已安装jdk、mysql
解压安装包
tar -zxvf kafka-eagle-bin-2.0.6.tar.gz
cd kafka-eagle-bin-2.0.6
tar -zxvf kafka-eagle-web-2.0.6-bin.tar.gz
修改配置文件
vim conf/system-config.properties
注：如果想要监控集群各个服务器的CPU和内存使用情况在kafka安装目录下修改bin/kafka-server-start.sh文件
在最上面一行添加一行参数
if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then
export KAFKA_HEAP_OPTS="-Xmx4G -Xms4G"
export JMX_PORT="9999"
fi
重启kafka即可
程序启动与停止
kafka-eagle-bin-2.0.6/kafka-eagle-web-2.0.6/bin目录下
执行./ke.sh start启动程序，如图启动成功
执行./ke.sh stop 停止程序
访问页面
浏览器访问： http://10.X.X.105:8048
默认用户名密码：admin/123456
问题解决
1.启动时如果报数据库表结构不存在，有两种解决办法
更换高版本安装手动创建数据库表结构，表结构如下：
SET NAMES utf8mb4;SET FOREIGN_KEY_CHECKS = 0;-- ------------------------------ Table structure for ke_alarm_clusters-- ----------------------------DROP TABLE IF EXISTS `ke_alarm_clusters`;CREATE TABLE `ke_alarm_clusters` (`id` bigint NOT NULL AUTO_INCREMENT,`type` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`cluster` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`server` text CHARACTER SET utf8mb4 NULL,`alarm_group` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`alarm_times` int NULL DEFAULT NULL,`alarm_max_times` int NULL DEFAULT NULL,`alarm_level` varchar(4) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`is_normal` varchar(2) CHARACTER SET utf8mb4 NULL DEFAULT 'Y',`is_enable` varchar(2) CHARACTER SET utf8mb4 NULL DEFAULT 'Y',`created` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`modify` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,PRIMARY KEY (`id`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_alarm_clusters-- ------------------------------ ------------------------------ Table structure for ke_alarm_config-- ----------------------------DROP TABLE IF EXISTS `ke_alarm_config`;CREATE TABLE `ke_alarm_config` (`cluster` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`alarm_group` varchar(128) CHARACTER SET utf8mb4 NOT NULL,`alarm_type` varchar(16) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`alarm_url` text CHARACTER SET utf8mb4 NULL,`http_method` varchar(16) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`alarm_address` text CHARACTER SET utf8mb4 NULL,`created` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`modify` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,PRIMARY KEY (`cluster`, `alarm_group`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_alarm_config-- ------------------------------ ------------------------------ Table structure for ke_alarm_consumer-- ----------------------------DROP TABLE IF EXISTS `ke_alarm_consumer`;CREATE TABLE `ke_alarm_consumer` (`id` bigint NOT NULL AUTO_INCREMENT,`cluster` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`group` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`topic` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`lag` bigint NULL DEFAULT NULL,`alarm_group` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`alarm_times` int NULL DEFAULT NULL,`alarm_max_times` int NULL DEFAULT NULL,`alarm_level` varchar(4) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`is_normal` varchar(2) CHARACTER SET utf8mb4 NULL DEFAULT 'Y',`is_enable` varchar(2) CHARACTER SET utf8mb4 NULL DEFAULT 'Y',`created` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`modify` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,PRIMARY KEY (`id`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_alarm_consumer-- ------------------------------ ------------------------------ Table structure for ke_alarm_crontab-- ----------------------------DROP TABLE IF EXISTS `ke_alarm_crontab`;CREATE TABLE `ke_alarm_crontab` (`id` bigint NOT NULL,`type` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`crontab` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`is_enable` varchar(2) CHARACTER SET utf8mb4 NULL DEFAULT 'Y',`created` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`modify` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,PRIMARY KEY (`id`, `type`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_alarm_crontab-- ------------------------------ ------------------------------ Table structure for ke_connect_config-- ----------------------------DROP TABLE IF EXISTS `ke_connect_config`;CREATE TABLE `ke_connect_config` (`id` bigint NOT NULL AUTO_INCREMENT,`cluster` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`connect_uri` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`version` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`alive` varchar(16) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`created` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`modify` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,PRIMARY KEY (`id`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_connect_config-- ------------------------------ ------------------------------ Table structure for ke_consumer_bscreen-- ----------------------------DROP TABLE IF EXISTS `ke_consumer_bscreen`;CREATE TABLE `ke_consumer_bscreen` (`cluster` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`group` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`topic` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`logsize` bigint NULL DEFAULT NULL,`difflogsize` bigint NULL DEFAULT NULL,`offsets` bigint NULL DEFAULT NULL,`diffoffsets` bigint NULL DEFAULT NULL,`lag` bigint NULL DEFAULT NULL,`timespan` bigint NULL DEFAULT NULL,`tm` varchar(16) CHARACTER SET utf8mb4 NULL DEFAULT NULL,INDEX `idx_timespan`(`timespan`) USING BTREE,INDEX `idx_tm_cluster_diffoffsets`(`tm`, `cluster`, `diffoffsets`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_consumer_bscreen-- ------------------------------ ------------------------------ Table structure for ke_consumer_group-- ----------------------------DROP TABLE IF EXISTS `ke_consumer_group`;CREATE TABLE `ke_consumer_group` (`cluster` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`group` varchar(128) CHARACTER SET utf8mb4 NOT NULL,`topic` varchar(128) CHARACTER SET utf8mb4 NOT NULL,`status` int NULL DEFAULT NULL,PRIMARY KEY (`cluster`, `group`, `topic`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_consumer_group-- ------------------------------ ------------------------------ Table structure for ke_consumer_group_summary-- ----------------------------DROP TABLE IF EXISTS `ke_consumer_group_summary`;CREATE TABLE `ke_consumer_group_summary` (`cluster` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`group` varchar(128) CHARACTER SET utf8mb4 NOT NULL,`topic_number` varchar(128) CHARACTER SET utf8mb4 NOT NULL,`coordinator` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`active_topic` int NULL DEFAULT NULL,`active_thread_total` int NULL DEFAULT NULL,PRIMARY KEY (`cluster`, `group`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_consumer_group_summary-- ------------------------------ ------------------------------ Table structure for ke_logsize-- ----------------------------DROP TABLE IF EXISTS `ke_logsize`;CREATE TABLE `ke_logsize` (`cluster` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`topic` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`logsize` bigint NULL DEFAULT NULL,`diffval` bigint NULL DEFAULT NULL,`timespan` bigint NULL DEFAULT NULL,`tm` varchar(16) CHARACTER SET utf8mb4 NULL DEFAULT NULL,INDEX `idx_timespan`(`timespan`) USING BTREE,INDEX `idx_tm_topic`(`tm`, `topic`) USING BTREE,INDEX `idx_tm_cluster_diffval`(`tm`, `cluster`, `diffval`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_logsize-- ------------------------------ ------------------------------ Table structure for ke_metrics-- ----------------------------DROP TABLE IF EXISTS `ke_metrics`;CREATE TABLE `ke_metrics` (`cluster` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`broker` text CHARACTER SET utf8mb4 NULL,`type` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`key` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`value` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`timespan` bigint NULL DEFAULT NULL,`tm` varchar(16) CHARACTER SET utf8mb4 NULL DEFAULT NULL) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_metrics-- ------------------------------ ------------------------------ Table structure for ke_metrics_offline-- ----------------------------DROP TABLE IF EXISTS `ke_metrics_offline`;CREATE TABLE `ke_metrics_offline` (`cluster` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`key` varchar(128) CHARACTER SET utf8mb4 NOT NULL,`one` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`mean` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`five` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`fifteen` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,PRIMARY KEY (`cluster`, `key`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_metrics_offline-- ------------------------------ ------------------------------ Table structure for ke_p_role-- ----------------------------DROP TABLE IF EXISTS `ke_p_role`;CREATE TABLE `ke_p_role` (`id` bigint NOT NULL AUTO_INCREMENT,`name` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'role name',`seq` tinyint NOT NULL COMMENT 'rank',`description` varchar(128) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'role describe',PRIMARY KEY (`id`) USING BTREE) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_p_role-- ----------------------------INSERT INTO `ke_p_role` VALUES (1, 'Administrator', 1, 'Have all permissions');INSERT INTO `ke_p_role` VALUES (2, 'Devs', 2, 'Own add or delete');INSERT INTO `ke_p_role` VALUES (3, 'Tourist', 3, 'Only viewer');-- ------------------------------ Table structure for ke_resources-- ----------------------------DROP TABLE IF EXISTS `ke_resources`;CREATE TABLE `ke_resources` (`resource_id` bigint NOT NULL AUTO_INCREMENT,`name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'resource name',`url` varchar(255) CHARACTER SET utf8mb4 NOT NULL,`parent_id` int NOT NULL,PRIMARY KEY (`resource_id`) USING BTREE) ENGINE = InnoDB AUTO_INCREMENT = 25 CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_resources-- ----------------------------INSERT INTO `ke_resources` VALUES (1, 'System', '/system', -1);INSERT INTO `ke_resources` VALUES (2, 'User', '/system/user', 1);INSERT INTO `ke_resources` VALUES (3, 'Role', '/system/role', 1);INSERT INTO `ke_resources` VALUES (4, 'Resource', '/system/resource', 1);INSERT INTO `ke_resources` VALUES (5, 'Notice', '/system/notice', 1);INSERT INTO `ke_resources` VALUES (6, 'Topic', '/topic', -1);INSERT INTO `ke_resources` VALUES (7, 'Message', '/topic/message', 6);INSERT INTO `ke_resources` VALUES (8, 'Create', '/topic/create', 6);INSERT INTO `ke_resources` VALUES (9, 'Alarm', '/alarm', -1);INSERT INTO `ke_resources` VALUES (10, 'Add', '/alarm/add', 9);INSERT INTO `ke_resources` VALUES (11, 'Modify', '/alarm/modify', 9);INSERT INTO `ke_resources` VALUES (12, 'Cluster', '/cluster', -1);INSERT INTO `ke_resources` VALUES (13, 'ZkCli', '/cluster/zkcli', 12);INSERT INTO `ke_resources` VALUES (14, 'UserDelete', '/system/user/delete', 1);INSERT INTO `ke_resources` VALUES (15, 'UserModify', '/system/user/modify', 1);INSERT INTO `ke_resources` VALUES (16, 'Mock', '/topic/mock', 6);INSERT INTO `ke_resources` VALUES (18, 'Create', '/alarm/create', 9);INSERT INTO `ke_resources` VALUES (19, 'History', '/alarm/history', 9);INSERT INTO `ke_resources` VALUES (20, 'Manager', '/topic/manager', 6);INSERT INTO `ke_resources` VALUES (21, 'PasswdReset', '/system/user/reset', 1);INSERT INTO `ke_resources` VALUES (22, 'Config', '/alarm/config', 9);INSERT INTO `ke_resources` VALUES (23, 'List', '/alarm/list', 9);INSERT INTO `ke_resources` VALUES (24, 'Hub', '/topic/hub', 6);-- ------------------------------ Table structure for ke_role_resource-- ----------------------------DROP TABLE IF EXISTS `ke_role_resource`;CREATE TABLE `ke_role_resource` (`id` bigint NOT NULL AUTO_INCREMENT,`role_id` int NOT NULL,`resource_id` int NOT NULL,PRIMARY KEY (`id`) USING BTREE) ENGINE = InnoDB AUTO_INCREMENT = 26 CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_role_resource-- ----------------------------INSERT INTO `ke_role_resource` VALUES (1, 1, 1);INSERT INTO `ke_role_resource` VALUES (2, 1, 2);INSERT INTO `ke_role_resource` VALUES (3, 1, 3);INSERT INTO `ke_role_resource` VALUES (4, 1, 4);INSERT INTO `ke_role_resource` VALUES (5, 1, 5);INSERT INTO `ke_role_resource` VALUES (6, 1, 7);INSERT INTO `ke_role_resource` VALUES (7, 1, 8);INSERT INTO `ke_role_resource` VALUES (8, 1, 10);INSERT INTO `ke_role_resource` VALUES (9, 1, 11);INSERT INTO `ke_role_resource` VALUES (10, 1, 13);INSERT INTO `ke_role_resource` VALUES (11, 2, 7);INSERT INTO `ke_role_resource` VALUES (12, 2, 8);INSERT INTO `ke_role_resource` VALUES (13, 2, 13);INSERT INTO `ke_role_resource` VALUES (14, 2, 10);INSERT INTO `ke_role_resource` VALUES (15, 2, 11);INSERT INTO `ke_role_resource` VALUES (16, 1, 14);INSERT INTO `ke_role_resource` VALUES (17, 1, 15);INSERT INTO `ke_role_resource` VALUES (18, 1, 16);INSERT INTO `ke_role_resource` VALUES (19, 1, 18);INSERT INTO `ke_role_resource` VALUES (20, 1, 19);INSERT INTO `ke_role_resource` VALUES (21, 1, 20);INSERT INTO `ke_role_resource` VALUES (22, 1, 21);INSERT INTO `ke_role_resource` VALUES (23, 1, 22);INSERT INTO `ke_role_resource` VALUES (24, 1, 23);INSERT INTO `ke_role_resource` VALUES (25, 1, 24);-- ------------------------------ Table structure for ke_sql_history-- ----------------------------DROP TABLE IF EXISTS `ke_sql_history`;CREATE TABLE `ke_sql_history` (`id` bigint NOT NULL AUTO_INCREMENT,`cluster` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`username` varchar(64) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`host` varchar(128) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`ksql` text CHARACTER SET utf8mb4 NULL,`status` varchar(16) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`spend_time` bigint NULL DEFAULT NULL,`created` varchar(32) CHARACTER SET utf8mb4 NULL DEFAULT NULL,`tm` varchar(16) CHARACTER SET utf8mb4 NULL DEFAULT NULL,PRIMARY KEY (`id`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_sql_history-- ------------------------------ ------------------------------ Table structure for ke_topic_rank-- ----------------------------DROP TABLE IF EXISTS `ke_topic_rank`;CREATE TABLE `ke_topic_rank` (`cluster` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`topic` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`tkey` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`tvalue` bigint NULL DEFAULT NULL,PRIMARY KEY (`cluster`, `topic`, `tkey`) USING BTREE) ENGINE = InnoDB CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_topic_rank-- ------------------------------ ------------------------------ Table structure for ke_user_role-- ----------------------------DROP TABLE IF EXISTS `ke_user_role`;CREATE TABLE `ke_user_role` (`id` bigint NOT NULL AUTO_INCREMENT,`user_id` int NOT NULL,`role_id` tinyint NOT NULL,PRIMARY KEY (`id`) USING BTREE) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_user_role-- ----------------------------INSERT INTO `ke_user_role` VALUES (1, 1, 1);-- ------------------------------ Table structure for ke_users-- ----------------------------DROP TABLE IF EXISTS `ke_users`;CREATE TABLE `ke_users` (`id` bigint NOT NULL AUTO_INCREMENT,`rtxno` int NOT NULL,`username` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`password` varchar(128) CHARACTER SET utf8mb4 NOT NULL,`email` varchar(64) CHARACTER SET utf8mb4 NOT NULL,`realname` varchar(128) CHARACTER SET utf8mb4 NOT NULL,PRIMARY KEY (`id`) USING BTREE) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 ROW_FORMAT = Dynamic;-- ------------------------------ Records of ke_users-- ----------------------------INSERT INTO `ke_users` VALUES (1, 1000, 'admin', '123456', 'admin@', 'Administrator');SET FOREIGN_KEY_CHECKS = 1;
2.注意防火墙是否关闭，端口号是否开放
3.若果遇到类似下面的问题，可以先尝试把集群的所有kafka重新启动
其它
创建topic
./bin/kafka-topics.sh --create --zookeeper 10.X.X.105:2181 --replication-factor 1 --partitions 5 --topic my
手动删除topic
查看kafka下的topic：./bin/kafka-topics.sh --zookeeper 【zoserver】 --list./bin/kafka-topics.sh --zookeeper 10.254.240.105:2181 --list删除（做标记）：./bin/kafka-topics.sh --delete --zookeeper 【zoserver】 --topic 【topic name】./bin/kafka-topics.sh --delete --zookeeper 10.254.240.105:2181 --topic my进入kafka的zookeeper客户端：./bin/zookeeper-shell.sh 10.254.240.105:2181进入kafka的zookeeper后查看kafka下topic：ls /brokers/topics真删除：rmr /brokers/topics 【topic name】rmr /brokers/topics my
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