SeaRiver Blog

实力才是你一生最好的依靠!

日志

关于我

SeaRiver

强者恒强,弱者恒弱!

文章分类

Service monitoring with daemontools

2010-06-08 16:52:18| 分类： daemontools | 标签： |举报 |字号大中小订阅

下载LOFTER 我的照片书 |

Service monitoring with daemontools

This is a reference for setting up various daemons (services) under djb's excellent daemontools package, which provides tools for the supervision, monitoring, and control of system processes, as well as an assortment of other useful utilities. Some of these scripts make use of software included in djb's ucspi-tcp package.

The rationale for using daemontools and ucspi-tcp is available on djb's site. Suffice it to say that any competent systems engineer will immediately recognize the benefits of these packages.

I recommend the use of /var/spool/supervise to contain supervise directories. I've seen /etc/supervise used as well.

Shameless plug: I am available to set up any of this software on either a full-time employment or consulting/contracting basis. Feel free to inquire.

Shell scripts (`run`) for various services:

syslogd

#!/bin/sh  exec 2>&1  exec /usr/sbin/syslogd -n

klogd

#!/bin/sh  exec 2>&1  exec /usr/sbin/klogd -n

sshd (OpenSSH)

#!/bin/sh  exec 2>&1  exec /usr/local/sbin/sshd -D -e

crond

#!/bin/sh  exec 2>&1  exec /usr/sbin/crond -l10 -f

httpd (Apache)

#!/bin/sh  exec 2>&1  exec /usr/local/apache/bin/httpd -F

dnscache

#!/bin/sh  exec 2>&1  exec <seed  exec /usr/local/bin/envdir ./env sh -c '    exec /usr/local/bin/envuidgid dnscache \      /usr/local/bin/softlimit -o250 -d "$DATALIMIT" \      /usr/local/bin/dnscache  '

tinydns

#!/bin/sh  exec 2>&1  exec /usr/local/bin/envuidgid tinydns \    /usr/local/bin/envdir ./env \    /usr/local/bin/softlimit -d300000 \    /usr/local/bin/tinydns

pure-ftpd

#!/bin/sh  exec 2>&1  exec /usr/local/sbin/pure-ftpd -C 2 -E -d -4 -H -k 95 -u 100 -f none

mysqld

#!/bin/sh  exec 2>&1  exec /usr/local/mysql/libexec/mysqld -u mysql

postmaster (PostgreSQL)

#!/bin/sh  exec 2>&1  PREFIX=/usr/local/pgsql  exec /usr/local/bin/setuidgid postgres \    $PREFIX/bin/postmaster -i -D $PREFIX/data

spamd (SpamAssassin)

#!/bin/sh  exec 2>&1  exec /usr/local/bin/spamd

ntpd

#!/bin/sh  exec 2>&1  exec /usr/local/bin/ntpd -n

imapd (Courier)

#!/bin/sh  exec 2>&1  PREFIX=/usr/local/courier  exec /usr/local/bin/envdir ./env \    /usr/local/bin/tcpserver -v -R -H 0 143 \    $PREFIX/sbin/imaplogin $PREFIX/libexec/authlib/authshadow \    $PREFIX/bin/imapd Maildir

imapd-ssl (Courier)

#!/bin/sh  exec 2>&1  PREFIX=/usr/local/courier  exec /usr/local/bin/envdir ./env \    /usr/local/bin/tcpserver -v -R -H 0 993 \    $PREFIX/bin/couriertls -server \    -tcpd $PREFIX/sbin/imaplogin \    $PREFIX/libexec/authlib/authshadow \    $PREFIX/bin/imapd Maildir

webproxy (micro_proxy)

#!/bin/sh  exec 2>&1  exec /usr/local/bin/setuidgid webproxy \    /usr/local/bin/tcpserver -v -H -R 0 44444 \    /usr/local/bin/micro_proxy

spam-stats

#!/bin/sh  exec 2>&1  exec /usr/local/bin/setuidgid spam-stats \    /usr/local/bin/tcpserver -v -H -R 0 7300 \    /usr/local/sbin/spamstats-stage1.pl

in.telnetd

#!/bin/sh  exec 2>&1  exec /usr/local/bin/tcpserver -v -R -H \    -x telnetd/tcp.telnet.cdb 0 23 \    /usr/sbin/in.telnetd

inetd

#!/bin/sh  exec 2>&1  exec /usr/local/bin/fghack /usr/sbin/inetd

dhcpd

#!/bin/sh  exec 2>&1  exec /usr/sbin/dhcpd -f eth1

pptpd (PoPToP)

#!/bin/sh  exec 2>&1  exec /usr/local/bin/pptpd -c /etc/pptpd.conf -f -l 10.1.1.1

Scripts to set up `supervise` directories:

makedir

#!/bin/bash    if [ "$2" == "" ]; then    echo -e "\nUsage: $0 dir loguser\n";    exit 100  fi    mkdir -p $1/log/main  chown $2 $1/log/main    echo -e "#!/bin/sh\nexec 2>&1" > $1/run  echo -e "#!/bin/sh\nexec setuidgid $2 multilog t ./main" > $1/log/run    chmod 0755 $1/run $1/log/run

makedir-auto

#!/bin/bash    if [ "$3" == "" ]; then    echo -e "\nUsage: $0 dir loguser runcmd\n";    exit 100  fi    mkdir -p $1/log/main  chown $2 $1/log/main    echo -e "#!/bin/sh\nexec 2>&1\nexec $3" > $1/run  echo -e "#!/bin/sh\nexec setuidgid $2 multilog t ./main" > $1/log/run    chmod 0755 $1/run $1/log/run  ln -s /var/spool/supervise/$1 /service

评论这张

转发至微博

阅读(764)| 评论(0)

历史上的今天

this.p={  m:2,
              b:2,
              loftPermalink:'',
              id:'fks_080075093086087069086082087095085095089067084084087068',
              blogTitle:'Service monitoring with daemontools',
              blogAbstract:'<H1\>Service monitoring with daemontools</H1\>  <P\>This is a reference for setting up various daemons (services) under djb\'s excellent <A rel=\"nofollow\" href=\"http://cr.yp.to/daemontools.html\"  \>daemontools</A\> package, which provides tools for the supervision, monitoring, and control of system processes, as well as an assortment of other useful utilities. Some of these scripts make use of software included in djb\'s </P\>',
              blogTag:'',
              blogUrl:'blog/static/1980021720105845218831',
              isPublished:1,
              istop:false,
              type:0,
              modifyTime:1317325947052,
              publishTime:1275987138831,
              permalink:'blog/static/1980021720105845218831',
              commentCount:0,
              mainCommentCount:0,
              recommendCount:0,
              bsrk:-100,
              publisherId:0,
              recomBlogHome:false,
              currentRecomBlog:false,
              attachmentsFileIds:[],
              vote:{},
              groupInfo:{},
              friendstatus:'none',
              followstatus:'unFollow',
              pubSucc:'',
              visitorProvince:'',
              visitorCity:'',
              visitorNewUser:false,
              postAddInfo:{},
              mset:'000',
              mcon:'',
              srk:-100,
              remindgoodnightblog:false,
              isBlackVisitor:false,
              isShowYodaoAd:false,
              hostIntro:'强者恒强,弱者恒弱!',
              hmcon:'1',
              selfRecomBlogCount:'0',
              lofter_single:'<iframe width="140" height="560" style="overflow:hidden;" src="http://www.lofter.com/mailEntry.do?blogad=1&blog" frameBorder="0"></iframe>'
            }

{list a as x}
    {if !!x}
    <div class="iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
      {if x.visitorName==visitor.userName}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        {if x.moveFrom=='wap'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/wapblog.html?frompersonalbloghome"><span title="来自网易手机博客" class="iblock wapIcon"> </span></a>
        {elseif x.moveFrom=='iphone'}
          <a class="noul pnt" target="_blank"><span title="来自iPhone客户端" class="iblock iphoneIcon"> </span></a>
        {elseif x.moveFrom=='android'}
          <a class="noul pnt" target="_blank"><span title="来自Android客户端" class="iblock androidIcon"> </span></a>
        {elseif x.moveFrom=='mobile'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/emsblog.html?frompersonalbloghome"><span title="来自网易短信写博" class="iblock wapIcon"> </span></a>
        {/if}
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
          ${fn(x.visitorNickname,8)|escape}
        </a>
      </div>
    </div>
    {/if}
    {/list}

<#--最新日志，群博日志--> <#--推荐日志-->

<p class="fc06">推荐过这篇日志的人：</p>
    <div>
      {list a as x}
      {if !!x}
      <div class="iblock nbw-fce nbw-f40">
        <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
        <img alt="${x.recommenderNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.recommenderName)}"/>
        </a>
        <div class="cwd thide">
          <a class="fc03 m2a" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
            ${fn(x.recommenderNickname,6)|escape}
          </a>
        </div>
      </div>
      {/if}
      {/list}
    </div>
    {if !!b&&b.length>0}
    <p  class="fc06">他们还推荐了：</p>
    <ul>
    {list b as y}
      {if !!y}
        <li class="rrb"><span class="iblock">·</span><a class="fc03 m2a" target="_blank" href="http://blog.163.com/${y.recommendBlogPermalink}/?from=blog/static/1980021720105845218831">${y.recommendBlogTitle|escape}</a></li>
      {/if}
    {/list}
    </ul>
    {/if}

<#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇，下一篇--> <#-- 热度 -->

{list a as x}
    {if !!x}
    <div class="hotItem iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
      {if x.publisherUsername==visitor.userName}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
          ${fn(x.publisherNickname,8)|escape}
        </a>
      </div>
      <a class="f-myLikeIcons hottype {if x.type==1} js-liketype{elseif x.type==2} js-reblogtype{elseif x.type==3} js-sharetype{else}{/if}" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/"> </a>
    </div>
    {/if}
    {/list}

<#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->

页脚

我的照片书 - 手机博客 - 下载LOFTER APP - 订阅此博客

SeaRiver Blog

导航

日志

Service monitoring with daemontools

Service monitoring with daemontools

Shell scripts (`run`) for various services:

Scripts to set up `supervise` directories:

历史上的今天

最近读者

热度

评论

页脚

SeaRiver Blog

导航

日志

Service monitoring with daemontools

Service monitoring with daemontools

Shell scripts (run) for various services:

Scripts to set up supervise directories:

历史上的今天

最近读者

热度

评论

页脚

Shell scripts (`run`) for various services:

Scripts to set up `supervise` directories: