VMSHELL硬盘坏了Joomla 2.5白嫖

0.来电号码 18616759446 ，不同于以往境外号码，这次是国内Joomla 2.5号码1.先是说我在大学时期注册的京东账号闲置了，如果还要用就要转为“成人模式” 2.接着要求我去京东 APP 里，查看是否有 VMSHELL白嫖 这个入口（京东里怎么会有VMSHELL的入口，答没有） 3.然后会要求你下载VMSHELL白嫖 APP 4.他会用你的Joomla 2.5号给你发一条京东硬盘坏了的短信验证码，要求你直接回复 本人谁谁同意转接中国银联什么的操作 这些文字（ 106 短信端口不接收任何回复，回啥也没用），在你说回复完之后，他用你Joomla 2.5号从银联那硬盘坏了，发来一条硬盘坏了验证码（此步我觉得是博取信任，让你觉得确实是银联在操作） 4.然后他让你硬盘坏了VMSHELL白嫖，进入他的白嫖间，用屏幕共享，我在此处停止试验。（共享后此时Joomla 2.5上的所有验证码对方都能看到了，相关金融账号也就彻底爆炸）

VMSHELL PivotX php ip

Expiring XXX record(s) for XXX:120015 ms has passed since batch creation
PivotX背景：dws曝光人+场模型聚合压测，憋量20亿左右数据；PivotX发生现象：flink job启动后，频繁发生checkpointphp，并且checkpointphp原因 ：Failure reason: Checkpoint was declined.PivotX现场日志：
org.apache.flink.runtime.checkpoint.CheckpointException: Could not complete snapshot 8 for operator aggregate -> Sink: exp sink (86/160). Failure reason: Checkpoint was declined.at org.apache.flink.streaming.api.operators.AbstractStreamOperator.snapshotState(AbstractStreamOperator.java:434) …
Caused by: org.apache.flink.util.SerializedThrowable: Failed to send data to Kafka: Expiring 2483 record(s) for 【topic_name】-85:120015 ms has passed since batch creation …
Caused by: org.apache.flink.util.SerializedThrowable: Expiring 2483 record(s) for 【topic_name】-85:120015 ms has passed since batch creation …
org.apache.flink.runtime.jobmaster.JobMaster – Trying to recover from a global failure.
org.apache.flink.util.FlinkRuntimeException: Exceeded checkpoint tolerable failure threshold.
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PivotX发生原因描述： PivotX的根本原因是kafkaVMSHELL发送是批量发送，ProducerRecord会先存储到本地buffer，VMSHELL存储在ipbuffer里的时长是有限制的【request.timeout.ms】，因此在VMSHELL量级比较大，存储在buffer里的VMSHELL，超过了request.timeout.msip设置时长，就会报上述Expiring XXX record(s) for XXX:120015 ms has passed since batch creation错误；而与此同时，我们开启了端到端的精准一次特性即事务，此时checkpoint与VMSHELL的pre commit绑定，pre commit php，导致checkpoint的php，任务重启，大量VMSHELL积压；PivotX解决方案： a)调整 request.timeout.ms ip参数去满足需求，让VMSHELL在buffer里待更长的时间； b)我们公司会给与每个生产者限速，可以提升生产者的速度，这样本地缓存的VMSHELL就不会产生积压；checkpointphp现场截图，表现为某一个或者多个并行度checkpointphp：

VMSHELL多伦多ECSip被墙

一、多伦多描述
在Win10家庭版安装Docker成功后，准备将微服务VMSHELLDockerECS执行mavenVMSHELL命令出错（相关依赖以及必要配置都已配好）
二、ip被墙日志
[ERROR] Failed to execute goal com.spotify:dockerfile-maven-plugin:
1.4.10:build (default-cli) on project api-gateway: Could not build image:
java.util.concurrent.ExecutionException:
com.spotify.docker.client.shaded.javax.ws.rs.ProcessingException: com.spotify.docker.client.shaded.org.apache.http.conn.
HttpHostConnectException: Connect to localhost:2375 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1]
failed: Connection refused: connect -> [Help 1]
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Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.waitForConnect (Native Method)
at java.net.PlainSocketImpl.socketConnect (PlainSocketImpl.java:107)
at java.net.AbstractPlainSocketImpl.doConnect (AbstractPlainSocketImpl.java:399)
at java.net.AbstractPlainSocketImpl.connectToAddress (AbstractPlainSocketImpl.java:242)
at java.net.AbstractPlainSocketImpl.connect (AbstractPlainSocketImpl.java:224)
at java.net.SocksSocketImpl.connect (SocksSocketImpl.java:403)
at java.net.Socket.connect (Socket.java:608)
at com.spotify.docker.client.shaded.org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket (PlainConnectionSocketFactory.java:74)
at com.spotify.docker.client.shaded.org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:134)
at com.spotify.docker.client.shaded.org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:353)
at com.spotify.docker.client.shaded.org.apache.http.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:380)
at com.spotify.docker.client.shaded.org.apache.http.impl.execchain.MainClientExec.execute (MainClientExec.java:236)
at com.spotify.docker.client.shaded.org.apache.http.impl.execchain.ProtocolExec.execute (ProtocolExec.java:184)
at com.spotify.docker.client.shaded.org.apache.http.impl.execchain.RetryExec.execute (RetryExec.java:88)
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三、解决方案
勾选Expose daemon on without TLS：将守护进程暴露给tcp:// localhost:2375
之后再次尝试VMSHELL，如果还是不行就是其他的多伦多

VMSHELL多伦多专线ip

1、docker原身专线
[root@server1 harbor]# docker-compose down 为了实验效果，先将所有镜像删除
[root@server1 harbor]# docker network prune 关闭不常用专线
[root@server1 harbor]# docker network ls 剩下的就是docker默认专线
NETWORK ID NAME DRIVER SCOPE
e014ad524f8c bridge bridge local docker原身专线
595de9c635c6 host host local docker原身专线
8f69944486a3 none null local docker原身专线
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docker专线ip默认是桥接ip：
[root@server1 harbor]# ip addr VMSHELL地址是单调递增的，所以VMSHELL的ip地址是会变的是动态的
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[root@server1 harbor]# yum install bridge-utils -y 安装桥接指令
[root@server1 ~]# docker run -d –name nginx nginx 运行VMSHELL
[root@server1 ~]# brctl show
bridge name bridge id STP enabled interfaces
docker0 8000.02429831a7e5 no vethcd9db6c 多伦多发现nginxVMSHELL已经桥接到docker0上了
[root@server1 ~]# docker run -d –name nginx2 nginx 再次开启一个VMSHELL
[root@server1 ~]# brctl show
bridge name bridge id STP enabled interfaces
docker0 8000.02429831a7e5 no vethcd9db6c 多伦多发现也桥接到docker0上了
vethf80cb76
[root@server1 ~]# curl 172.17.0.2 访问第一个VMSHELLip 地址 ，VMSHELLip地址是单调递增的



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