标签：ash ddr command cond code 解决 led comm soft
这次通过手工部署的方式, 先上传jdk的tar包
[root@iz8vb6evwfagx3tyjx4fl8z soft]# ll
total 189496
-rw-r--r-- 1 root root 194042837 Apr 8 14:11 jdk-8u202-linux-x64.tar.gz
解压到指定目录
mkdir -p /opt/test/java
tar -zxvf jdk-8u202-linux-x64.tar.gz -C /opt/test/java
vim /etc/profile 修改环境变量添加jdk环境
JAVA_HOME=/opt/test/java/jdk1.8.0_202
CLASSPATH=$JAVA_HOME/lib/
PATH=$PATH:$JAVA_HOME/bin
export PATH JAVA_HOME CLASSPATH
source /etc/profile 使配置生效
查看jdk版本
[root@iz8vb6evwfagx3tyjx4fl8z soft]# java -version
java version "1.8.0_202"
Java(TM) SE Runtime Environment (build 1.8.0_202-b08)
Java HotSpot(TM) 64-Bit Server VM (build 25.202-b08, mixed mode)
先创建节点文件夹
cd /opt/test/
mkdir cluster/node01 -p && mkdir cluster/node02 -p && mkdir cluster/node03 -p
设定机器ip
machine_ip=121.89.209.190
运行节点1
docker run -d -p 2181:2181 -p 2887:2888 -p 3887:3888 --name zookeeper_node01 --restart always -v $PWD/cluster/node01/volume/data:/data -v $PWD/cluster/node01/volume/datalog:/datalog -e "TZ=Asia/Shanghai" -e "ZOO_MY_ID=1" -e "ZOO_SERVERS=server.1=0.0.0.0:2888:3888 server.2=$machine_ip:2888:3888 server.3=$machine_ip:2889:3889" zookeeper:3.4.13
运行节点2
docker run -d -p 2182:2181 -p 2888:2888 -p 3888:3888 --name zookeeper_node02 --restart always -v $PWD/cluster/node02/volume/data:/data -v $PWD/cluster/node2/volume/datalog:/datalog -e "TZ=Asia/Shanghai" -e "ZOO_MY_ID=2" -e "ZOO_SERVERS=server.1=$machine_ip:2887:3887 server.2=0.0.0.0:2888:3888 server.3=$machine_ip:2889:3889" zookeeper:3.4.13
运行节点3
docker run -d -p 2183:2181 -p 2889:2888 -p 3889:3888 --name zookeeper_node03 --restart always -v $PWD/cluster/node03/volume/data:/data -v $PWD/cluster/node03/volume/datalog:/datalog -e "TZ=Asia/Shanghai" -e "ZOO_MY_ID=3" -e "ZOO_SERVERS=server.1=$machine_ip:2887:3887 server.2=$machine_ip:2888:3888 server.3=0.0.0.0:2888:3888" zookeeper:3.4.13
查看docker镜像日志
docker logs -f 容器ID
然后你会发现在报连接错误
java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:558)
at org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:534)
at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:454)
at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:435)
at java.lang.Thread.run(Thread.java:748)
2020-04-08 16:00:44,614 [myid:1] - WARN [RecvWorker:1:QuorumCnxManager$RecvWorker@1025] - Connection broken for id 1, my id = 1, error =
java.io.EOFException
原因是 默认的Docker网络模式下，通过宿主机的IP+映射端口, 而node01找不到node02和node03
查找每个容器的ip
docker inspect 容器ID
我们知道了它有自己的IP，那又出现另一个问题了，就是它的ip是动态的，启动之前我们无法得知。有个解决办法就是创建自己的bridge网络，然后创建容器的时候指定ip。
所以以上全部要推倒重来......
停止并删除所有镜像
docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)
[重新开始]
创建自己的桥接网络
docker network create --driver bridge --subnet=172.18.0.0/16 --gateway=172.18.0.1 zoonet
查看docker网络
[root@iz8vb6evwfagx3tyjx4fl8z ~]# docker network ls
NETWORK ID NAME DRIVER SCOPE
a121ed854d1c bridge bridge local
ab9083cbac8a host host local
4d3012b89f70 none null local
26b8cbf5b4c9 zoonet bridge local
检查桥接网络
docker network inspect 26b8cbf5b4c9
查询结果
[
{
"Name": "zoonet",
"Id": "26b8cbf5b4c9d086b81edc22f4627de5ef71a8745374554b440d394ad40858f4",
"Created": "2020-04-08T16:25:00.982635799+08:00",
"Scope": "local",
"Driver": "bridge",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": {},
"Config": [
{
"Subnet": "172.18.0.0/16",
"Gateway": "172.18.0.1"
}
]
},
"Internal": false,
"Attachable": false,
"Ingress": false,
"ConfigFrom": {
"Network": ""
},
"ConfigOnly": false,
"Containers": {},
"Options": {},
"Labels": {}
}
]
修改Zookeeper容器的创建命令
运行节点1
docker run -d -p 2181:2181 --name zookeeper_node01 --privileged --restart always --network zoonet --ip 172.18.0.2 -v /opt/test/cluster/node01/volume/data:/data -v /opt/test/cluster/node01/volume/data/datalog:/datalog -v /opt/test/cluster/node01/volume/data/logs:/logs -e ZOO_MY_ID=1 -e "ZOO_SERVERS=server.1=172.18.0.2:2888:3888 server.2=172.18.0.3:2888:3888 server.3=172.18.0.4:2888:3888" 4ebfb9474e72 #(这个是Zookeeper镜像的ip)
运行节点2
docker run -d -p 2182:2181 --name zookeeper_node02 --privileged --restart always --network zoonet --ip 172.18.0.3 -v /opt/test/cluster/node02/volume/data:/data -v /opt/test/cluster/node02/volume/datalog:/datalog -v /opt/test/cluster/node02/volume/logs:/logs -e ZOO_MY_ID=2 -e "ZOO_SERVERS=server.1=172.18.0.2:2888:3888 server.2=172.18.0.3:2888:3888 server.3=172.18.0.4:2888:3888" 4ebfb9474e72
运行节点3
docker run -d -p 2183:2181 --name zookeeper_node03 --privileged --restart always --network zoonet --ip 172.18.0.4 -v /opt/test/cluster/node03/volume/data:/data -v /opt/test/cluster/node03/volume/datalog:/datalog -v /opt/test/cluster/node03/volume/logs:/logs -e ZOO_MY_ID=3 -e "ZOO_SERVERS=server.1=172.18.0.2:2888:3888 server.2=172.18.0.3:2888:3888 server.3=172.18.0.4:2888:3888" 4ebfb9474e72
查看容器
[root@iz8vb6evwfagx3tyjx4fl8z ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
82753d13ac44 4ebfb9474e72 "/docker-entrypoint.…" 21 seconds ago Up 21 seconds 2888/tcp, 3888/tcp, 0.0.0.0:2183->2181/tcp zookeeper_node03
eee56297eb96 4ebfb9474e72 "/docker-entrypoint.…" 42 seconds ago Up 41 seconds 2888/tcp, 3888/tcp, 0.0.0.0:2182->2181/tcp zookeeper_node02
ee8a9710fa3e 4ebfb9474e7 "/docker-entrypoint.…" About a minute ago Up About a minute 2888/tcp, 0.0.0.0:2181->2181/tcp, 3888/tcp zookeeper_node01
这时候再查看容器日志
docker logs -f 容器ID
这时候我们再进入容器检查一下
# node01
[root@iz8vb6evwfagx3tyjx4fl8z ~]# docker exec -it ee8a9710fa3e bash
bash-4.4# zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /conf/zoo.cfg
Mode: follower
# node02
[root@iz8vb6evwfagx3tyjx4fl8z ~]# docker exec -it eee56297eb96 bash
bash-4.4# zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /conf/zoo.cfg
Mode: leader
# node03
[root@iz8vb6evwfagx3tyjx4fl8z ~]# docker exec -it 82753d13ac44 bash
bash-4.4# zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /conf/zoo.cfg
Mode: follower
标签：ash ddr command cond code 解决 led comm soft
原文地址：https://www.cnblogs.com/ronnieyuan/p/12661810.html
