k3s安装kafka集群管理工具eagle

Kafka Eagle (kafka-eagle.org)
smartloli/kafka-eagle: A easy and high-performance monitoring system, for comprehensive monitoring and management of kafka cluster. (github.com)

首先我们下载下来，然后解压
在bin目录，新建一个entrypoint.sh文件

sh /eagle/bin/ke.sh start
tail -f /eagle/logs/log.log

然后修改配置文件system-config.properties
sql lite改为
kafka.eagle.url=jdbc:sqlite:/eagle/db/ke.db
cluster修改
kafka.eagle.zk.cluster.alias=cluster1
cluster1.zk.list=kafka-zookeeper:2181

编写dockerfile，要么jdk，不要使用jre

FROM openjdk:8-jdk-alpine
COPY eagle /eagle
ENV  KE_HOME=/eagle
ENV PATH=$PATH:$KE_HOME/bin
EXPOSE 8048
CMD ["sh","/eagle/bin/entrypoint.sh"]

然后做镜像
docker build -t taihu/eagle:3.1 .
编写eagle.yaml部署文件

apiVersion: apps/v1
kind: Deployment
metadata:
  name: eagle
spec:
  selector:
    matchLabels:
      app: eagle
  template:
    metadata:
      labels:
        app: eagle
    spec:
      containers:
      - image: taihu/eagle:3.1
        name: eagle
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 8048
          name: eagle-web

这里没有弄service，手动在界面做吧
执行下面这个命令在k3s里部署
kubectl apply -f eagle.yaml -n kf
执行成功之后，在k3s里手动建一个service

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然后在浏览器里打开http://10.43.252.210:8048/
漂亮的eagle出来了

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