使用Supervisord监督ZooKeeper

Question

正如在ZooKeeper的文档中所说,有必要使用daemontools等工具来监督它.但是文档没有提供任何示例,我知道启动ZooKeeper的唯一方法是运行bin/zkServer.sh start.我打算用supervisord来完成这项工作,但是如何编写[program:zookeeper]部分已经超出了我的范围.任何例子都会很棒.谢谢.

到目前为止,有两种解决方案:

1. 使用来自github的最新代码,它提供了stopasgroup和killasgroup选项.
2. 执行bin/zkServer.sh print-cmd,并将输出复制到supervisord的'command'选项,删除管道参数,并添加stdout_logfile,stderr_logfile.如下:

    [program:zookeeper]
    command = /usr/lib/jvm/java-1.7.0-openjdk.x86_64/bin/java -Dzookeeper.log.dir="." -Dzookeeper.root.logger="INFO,CONSOLE" -cp "/home/jizhang/Applications/zookeeper/bin/../build/classes:/home/jizhang/Applications/zookeeper/bin/../build/lib/*.jar:/home/jizhang/Applications/zookeeper/bin/../lib/slf4j-log4j12-1.6.1.jar:/home/jizhang/Applications/zookeeper/bin/../lib/slf4j-api-1.6.1.jar:/home/jizhang/Applications/zookeeper/bin/../lib/netty-3.2.2.Final.jar:/home/jizhang/Applications/zookeeper/bin/../lib/log4j-1.2.15.jar:/home/jizhang/Applications/zookeeper/bin/../lib/jline-0.9.94.jar:/home/jizhang/Applications/zookeeper/bin/../zookeeper-3.4.3.jar:/home/jizhang/Applications/zookeeper/bin/../src/java/lib/*.jar:/home/jizhang/Applications/zookeeper/bin/../conf:"   -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.local.only=false org.apache.zookeeper.server.quorum.QuorumPeerMain "/home/jizhang/Applications/zookeeper/bin/../conf/zoo.cfg"
    stdout_logfile = /home/jizhang/Applications/zookeeper/zookeeper.out
    stderr_logfile = /home/jizhang/Applications/zookeeper/zookeeper.err
    autorestart = true

Answer 1

还有一个类似的问题在这里

[program:zookeeper]
command=zkServer.sh start-foreground
autorestart=true
stopsignal=KILL

那个问题提到了一个杀死这个过程的问题,我不确定是否还有一个解决方案.