zookeeper 虚拟机zookeeper和 win10java代码连接

红太狼 2022-12-02 12:24 120阅读 0赞

28\_支付服务注册进zookeeper       上面的都复习了

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zookeeper替换Eureka

zookeeper已经在你的centeros7上配置成功了   前提要求

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zookeeper在centeros7    java代码在win10

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我是在虚拟机新建的  因为视频是虚拟机的

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[http://127.0.0.1:8004/payment/zk][http_127.0.0.1_8004_payment_zk]

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\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

29\_临时还是持久节点

Last login: Fri Aug 14 20:08:09 2020 from 192.168.184.1  
\[root@localhost ~\]\# ifconfig  
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255  
        ether 02:42:53:92:21:49  txqueuelen 0  (Ethernet)  
        RX packets 0  bytes 0 (0.0 B)  
        RX errors 0  dropped 0  overruns 0  frame 0  
        TX packets 0  bytes 0 (0.0 B)  
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  
        inet 192.168.184.128  netmask 255.255.255.0  broadcast 192.168.184.255  
        inet6 fe80::7b3c:fc5c:641e:f755  prefixlen 64  scopeid 0x20<link>  
        ether 00:0c:29:56:97:c6  txqueuelen 1000  (Ethernet)  
        RX packets 130  bytes 14755 (14.4 KiB)  
        RX errors 0  dropped 0  overruns 0  frame 0  
        TX packets 122  bytes 18189 (17.7 KiB)  
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536  
        inet 127.0.0.1  netmask 255.0.0.0  
        inet6 ::1  prefixlen 128  scopeid 0x10<host>  
        loop  txqueuelen 1000  (Local Loopback)  
        RX packets 68  bytes 5920 (5.7 KiB)  
        RX errors 0  dropped 0  overruns 0  frame 0  
        TX packets 68  bytes 5920 (5.7 KiB)  
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

\[root@localhost ~\]\# ping 192.168.31.146  
PING 192.168.31.146 (192.168.31.146) 56(84) bytes of data.  
64 bytes from 192.168.31.146: icmp\_seq=1 ttl=128 time=0.745 ms  
64 bytes from 192.168.31.146: icmp\_seq=2 ttl=128 time=1.46 ms  
64 bytes from 192.168.31.146: icmp\_seq=15 ttl=128 time=0.866 ms  
64 bytes from 192.168.31.146: icmp\_seq=16 ttl=128 time=1.71 ms  
64 bytes from 192.168.31.146: icmp\_seq=17 ttl=128 time=0.619 ms  
64 bytes from 192.168.31.146: icmp\_seq=18 ttl=128 time=0.728 ms  
^F64 bytes from 192.168.31.146: icmp\_seq=19 ttl=128 time=0.885 ms  
64 bytes from 192.168.31.146: icmp\_seq=20 ttl=128 time=1.41 ms  
^C  
\--- 192.168.31.146 ping statistics ---  
20 packets transmitted, 20 received, 0% packet loss, time 19036ms  
rtt min/avg/max/mdev = 0.619/1.303/3.484/0.681 ms  
\[root@localhost ~\]\# docker ps  
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES  
\[root@localhost ~\]\# docker ps -a  
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS                     PORTS                     NAMES  
4f943970b24e        registry                  "/entrypoint.sh /etc…"   8 weeks ago         Exited (255) 2 weeks ago   0.0.0.0:5000->5000/tcp    registry  
ae06529673d5        redis                     "docker-entrypoint.s…"   2 months ago        Exited (0) 8 weeks ago                               myredis  
dc990467f9eb        nginx                     "/docker-entrypoint.…"   2 months ago        Exited (0) 8 weeks ago                               mynginx  
bf94ece95f4d        tomcat:7-jre7             "catalina.sh run"        2 months ago        Exited (137) 8 weeks ago   0.0.0.0:9000->8080/tcp    mytomcat  
4c4c12614911        centos/mysql-57-centos7   "container-entrypoin…"   2 months ago        Exited (137) 8 weeks ago   0.0.0.0:33306->3306/tcp   mysql\_yjb  
66dd22206051        centos:7                  "/bin/bash"              2 months ago        Exited (137) 8 weeks ago                             mycentos2  
fb51fc1984c4        centos:7                  "/bin/bash"              2 months ago        Exited (137) 8 weeks ago                             mycentos  
\[root@localhost ~\]\# docker pull zookeeper  
Using default tag: latest  
latest: Pulling from library/zookeeper  
bf5952930446: Downloading   
092c9b8e633f: Download complete   
0b793152b850: Download complete   
b612fb485c1a: Download complete   
667cec6570bc: Download complete   
db0e227deeb8: Download complete   
2ecd18ebbb33: Download complete   
5ebd9b1202ae: Download complete   
latest: Pulling from library/zookeeper  
bf5952930446: Pull complete   
092c9b8e633f: Pull complete   
0b793152b850: Pull complete   
b612fb485c1a: Pull complete   
667cec6570bc: Pull complete   
db0e227deeb8: Pull complete   
2ecd18ebbb33: Pull complete   
5ebd9b1202ae: Pull complete   
Digest: sha256:c0c7b8774beaab2d4b06e004fda286526503ad991b6b5677e4edd431f22e135d  
Status: Downloaded newer image for zookeeper:latest  
docker.io/library/zookeeper:latest

启动zookeeper  
\[root@localhost ~\]\# docker run --privileged=true -d --name zookeeper --publish 2181:2181 -d zookeeper:latest  
c01cba6017a1f07460c58a1fc7dbecdc33e60821e688fc3a09d56abe58175ed6  
\[root@localhost ~\]\# docker ps  
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                                                  NAMES  
c01cba6017a1        zookeeper:latest    "/docker-entrypoint.…"   8 seconds ago       Up 4 seconds        2888/tcp, 3888/tcp, 0.0.0.0:2181->2181/tcp, 8080/tcp   zookeeper  
\[root@localhost ~\]\# docker exec -it c01cba6017a1 /bin/bash      进入zookeeper内部  
root@c01cba6017a1:/apache-zookeeper-3.6.1-bin\# cd bin  
root@c01cba6017a1:/apache-zookeeper-3.6.1-bin/bin\# zkCli.sh -server 127.0.0.1:2181  
Connecting to 127.0.0.1:2181  
2020-08-30 13:10:19,160 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:zookeeper.version=3.6.1--104dcb3e3fb464b30c5186d229e00af9f332524b, built on 04/21/2020 15:01 GMT  
2020-08-30 13:10:19,167 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:host.name=c01cba6017a1  
2020-08-30 13:10:19,167 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:java.version=11.0.8  
2020-08-30 13:10:19,172 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:java.vendor=N/A  
2020-08-30 13:10:19,172 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:java.home=/usr/local/openjdk-11  
2020-08-30 13:10:19,172 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:java.class.path=/apache-zookeeper-3.6.1-bin/bin/../zookeeper-server/target/classes:/apache-zookeeper-3.6.1-bin/bin/../build/classes:/apache-zookeeper-3.6.1-bin/bin/../zookeeper-server/target/lib/\*.jar:/apache-zookeeper-3.6.1-bin/bin/../build/lib/\*.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/zookeeper-prometheus-metrics-3.6.1.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/zookeeper-jute-3.6.1.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/zookeeper-3.6.1.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/snappy-java-1.1.7.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/slf4j-log4j12-1.7.25.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/slf4j-api-1.7.25.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/simpleclient\_servlet-0.6.0.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/simpleclient\_hotspot-0.6.0.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/simpleclient\_common-0.6.0.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/simpleclient-0.6.0.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/netty-transport-native-unix-common-4.1.48.Final.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/netty-transport-native-epoll-4.1.48.Final.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/netty-transport-4.1.48.Final.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/netty-resolver-4.1.48.Final.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/netty-handler-4.1.48.Final.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/netty-common-4.1.48.Final.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/netty-codec-4.1.48.Final.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/netty-buffer-4.1.48.Final.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/metrics-core-3.2.5.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/log4j-1.2.17.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/json-simple-1.1.1.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jline-2.11.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jetty-util-9.4.24.v20191120.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jetty-servlet-9.4.24.v20191120.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jetty-server-9.4.24.v20191120.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jetty-security-9.4.24.v20191120.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jetty-io-9.4.24.v20191120.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jetty-http-9.4.24.v20191120.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/javax.servlet-api-3.1.0.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jackson-databind-2.10.3.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jackson-core-2.10.3.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/jackson-annotations-2.10.3.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/commons-lang-2.6.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/commons-cli-1.2.jar:/apache-zookeeper-3.6.1-bin/bin/../lib/audience-annotations-0.5.0.jar:/apache-zookeeper-3.6.1-bin/bin/../zookeeper-\*.jar:/apache-zookeeper-3.6.1-bin/bin/../zookeeper-server/src/main/resources/lib/\*.jar:/conf:  
2020-08-30 13:10:19,173 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:java.library.path=/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib  
2020-08-30 13:10:19,173 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:java.io.tmpdir=/tmp  
2020-08-30 13:10:19,173 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:java.compiler=<NA>  
2020-08-30 13:10:19,173 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:os.name=Linux  
2020-08-30 13:10:19,174 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:os.arch=amd64  
2020-08-30 13:10:19,174 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:os.version=3.10.0-1127.13.1.el7.x86\_64  
2020-08-30 13:10:19,174 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:user.name=root  
2020-08-30 13:10:19,174 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:user.home=/root  
2020-08-30 13:10:19,174 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:user.dir=/apache-zookeeper-3.6.1-bin/bin  
2020-08-30 13:10:19,174 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:os.memory.free=11MB  
2020-08-30 13:10:19,179 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:os.memory.max=247MB  
2020-08-30 13:10:19,179 \[myid:\] - INFO  \[main:Environment@98\] - Client environment:os.memory.total=15MB  
2020-08-30 13:10:19,204 \[myid:\] - INFO  \[main:ZooKeeper@1005\] - Initiating client connection, connectString=127.0.0.1:2181 sessionTimeout=30000 watcher=org.apache.zookeeper.ZooKeeperMain$MyWatcher@49e202ad  
2020-08-30 13:10:19,220 \[myid:\] - INFO  \[main:X509Util@77\] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation  
2020-08-30 13:10:19,254 \[myid:\] - INFO  \[main:ClientCnxnSocket@239\] - jute.maxbuffer value is 1048575 Bytes  
2020-08-30 13:10:19,347 \[myid:\] - INFO  \[main:ClientCnxn@1703\] - zookeeper.request.timeout value is 0. feature enabled=false  
Welcome to ZooKeeper!  
2020-08-30 13:10:19,433 \[myid:127.0.0.1:2181\] - INFO  \[main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@1154\] - Opening socket connection to server localhost/127.0.0.1:2181.  
2020-08-30 13:10:19,436 \[myid:127.0.0.1:2181\] - INFO  \[main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@1156\] - SASL config status: Will not attempt to authenticate using SASL (unknown error)  
JLine support is enabled  
2020-08-30 13:10:19,531 \[myid:127.0.0.1:2181\] - INFO  \[main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@986\] - Socket connection established, initiating session, client: /127.0.0.1:51060, server: localhost/127.0.0.1:2181  
2020-08-30 13:10:19,636 \[myid:127.0.0.1:2181\] - INFO  \[main-SendThread(127.0.0.1:2181):ClientCnxn$SendThread@1420\] - Session establishment complete on server localhost/127.0.0.1:2181, session id = 0x100000a08940001, negotiated timeout = 30000

WATCHER::

WatchedEvent state:SyncConnected type:None path:null  
\[zk: 127.0.0.1:2181(CONNECTED) 0\]  ls /  
\[services, zookeeper\]  
\[zk: 127.0.0.1:2181(CONNECTED) 1\] ls /services  
\[cloud-provider-payment\]  
\[zk: 127.0.0.1:2181(CONNECTED) 2\] ls /services/cloud-provider-payment  
\[d999ae41-d8e3-4251-ba21-4ed3074e7c96\]  
\[zk: 127.0.0.1:2181(CONNECTED) 3\] ls /services/cloud-provider-payment/d999ae41-d8e3-4251-ba21-4ed3074e7c96  
\[\]  
\[zk: 127.0.0.1:2181(CONNECTED) 4\] get /services/cloud-provider-payment/d999ae41-d8e3-4251-ba21-4ed3074e7c96  
\{"name":"cloud-provider-payment","id":"d999ae41-d8e3-4251-ba21-4ed3074e7c96","address":"DESKTOP-R815P95","port":8004,"sslPort":null,"payload":\{"@class":"org.springframework.cloud.zookeeper.discovery.ZookeeperInstance","id":"application-1","name":"cloud-provider-payment","metadata":\{\}\},"registrationTimeUTC":1598792758453,"serviceType":"DYNAMIC","uriSpec":\{"parts":\[\{"value":"scheme","variable":true\},\{"value":"://","variable":false\},\{"value":"address","variable":true\},\{"value":":","variable":false\},\{"value":"port","variable":true\}\]\}\}  
\[zk: 127.0.0.1:2181(CONNECTED) 5\] ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI3MzI3MjYx_size_16_color_FFFFFF_t_70][]

[https://www.cnblogs.com/telwanggs/p/10855665.html][https_www.cnblogs.com_telwanggs_p_10855665.html]

cker安装Zookeeper

下载Zookeeper镜像  
docker pull zookeeper  
1  
启动容器并添加映射  
docker run --privileged=true -d --name zookeeper --publish 2181:2181 -d zookeeper:latest  
1  
查看容器是否启动  
docker ps  
1

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idea提供了一个Zookeeper插件，以供连接Zookeeper服务中心和查看内容

打开idea –》 Settings -》Plugins,搜索Zoo进行下载安装

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配置Zookeeper的连接信息

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[https://www.cnblogs.com/jiex123/p/12801451.html][https_www.cnblogs.com_jiex123_p_12801451.html]

# [docker安装zookeeper后进入查看镜像内部文件的命令][https_www.cnblogs.com_jiex123_p_12801451.html] #

查看容器是否启动  
docker ps  
  
进入容器  
docker exec -it f76b7e25baa9 /bin/bash  
  
进入bin目录  
cd bin  
  
登录server  
zkCli.sh -server 127.0.0.1:2181  
  
查看目录  
ls /

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[format_png 10]: /images/20221123/e19901477c4f4281835d88cceceb92ba.png
[http_127.0.0.1_8004_payment_zk]: http://127.0.0.1:8004/payment/zk
[format_png 11]: /images/20221123/77722783365c483ca0299b572de0d7da.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI3MzI3MjYx_size_16_color_FFFFFF_t_70]: /images/20221123/328f35201eab41b7bb39ebebf73aff54.png
[https_www.cnblogs.com_telwanggs_p_10855665.html]: https://www.cnblogs.com/telwanggs/p/10855665.html
[format_png 14]: /images/20221123/1fb7ae195f1e49568e2c3809b984bfa2.png
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[format_png 17]: /images/20221123/ce9026aa184c49d7af0d761889e13b44.png
[https_www.cnblogs.com_jiex123_p_12801451.html]: https://www.cnblogs.com/jiex123/p/12801451.html