w.name = "hello"
w.start = "ruby xiaorui.rb"
w.keepalive(:memory_max => 333.megabytes,
:cpu_max => 50.percent)vi /etc/monit.conf
#检测的时间，默认是120s
set daemon 30
set mailserver localhost
set mail-format { from: monit@dd.com }
set alert example@dd.com
#原文：http://rfyiamcool.blog.51cto.com/1030776/1437572[root@66 ~]# cat /etc/monit.d/nginx.monit.conf
check process nginx with pidfile /var/run/nginx.pid
start program = "/etc/init.d/nginx start"
stop program = "/etc/init.d/nginx stop"
if failed port 9000 type TCP then start[root@xiaorui ~]# monit -t
Control file syntax OK
[root@xiaorui ~]#
原文：http://rfyiamcool.blog.51cto.com/1030776/1437572
他可以像supervisord那样，直接启动、关闭、重启某个时间。
[root@xiaorui ~]# monit -h
Usage: monit [options] {arguments}
Options are as follows:
-c file Use this control file
-d n Run as a daemon once per n seconds
-g name Set group name for start, stop, restart, monitor and unmonitor
-l logfile Print log information to this file
-p pidfile Use this lock file in daemon mode
-s statefile Set the file monit should write state information to
-I Do not run in background (needed for run from init)
-t Run syntax check for the control file
-v Verbose mode, work noisy (diagnostic output)
-H [filename] Print SHA1 and MD5 hashes of the file or of stdin if the
filename is omited; monit will exit afterwards
-V Print version number and patchlevel
-h Print this text
Optional action arguments for non-daemon mode are as follows:
start all - Start all services
start name - Only start the named service
stop all - Stop all services
stop name - Only stop the named service
restart all - Stop and start all services
restart name - Only restart the named service
monitor all - Enable monitoring of all services
monitor name - Only enable monitoring of the named service
unmonitor all - Disable monitoring of all services
unmonitor name - Only disable monitoring of the named service
reload - Reinitialize monit
status - Print full status information for each service
summary - Print short status information for each service
quit - Kill monit daemon process
validate - Check all services and start if not running
(Action arguments operate on services defined in the control file)
#原文：http://rfyiamcool.blog.51cto.com/1030776/1437572salt.modules.monit
Monit service module. This module will create a monit type service watcher.
salt.modules.monit.monitor(name)
monitor service via monit
CLI Example:
salt '*' monit.monitor <service name>
salt.modules.monit.restart(name)
Restart service via monit
CLI Example:
salt '*' monit.restart <service name>
salt.modules.monit.start(name)
CLI Example:
salt '*' monit.start <service name>
salt.modules.monit.stop(name)
Stops service via monit
CLI Example:
salt '*' monit.stop <service name>
salt.modules.monit.summary(svc_name='')
Display a summary from monit
CLI Example:
salt '*' monit.summary
salt '*' monit.summary <service name>
salt.modules.monit.unmonitor(name)
Unmonitor service via monit
CLI Example:
salt '*' monit.unmonitor <service name> check process tomcat with pidfile /var/run/tomcat.pid
start program = "/etc/init.d/tomcat start"
as uid nobody and gid nobody
stop program = "/etc/init.d/tomcat stop"
# You can also use id numbers instead and write:
as uid 99 and with gid 99
if failed port 8080 then alert如果8080端口不同的话，报警 ！ check process apache with pidfile /var/run/httpd.pid
start "/etc/init.d/httpd start"
stop "/etc/init.d/httpd stop"
if failed
host www.sol.no port 80 protocol http
then alert这里还可以指明是http 协议 ！ check process apache with pidfile /var/run/httpd.pid
start "/etc/init.d/httpd start"
stop "/etc/init.d/httpd stop"
if failed
host www.sol.no port 80 and
send "GET / HTTP/1.1\r\nHost: www.sol.no\r\n\r\n"
expect "HTTP/[0-9\.]{3} 200.*"
then alert还可以用expect做数据的推送。 check host www.tildeslash.com with address www.tildeslash.com
if failed
icmp type echo count 5 with timeout 15 seconds
then alert check host tildeslash with address www.tildeslash.com
if failed
port 80 protocol http and
request "/monit/dist/monit-5.7.tar.gz"
with checksum f9d26b8393736b5dfad837bb13780786
then alert if failed
port 80
protocol http
request "/data/show?a=b&c=d"
then restart Name: | Allowed values: | Special characters:
---------------------------------------------------------------
Minutes | 0-59 | * - ,
Hours | 0-23 | * - ,
Day of month | 1-31 | * - ,
Month | 1-12 (1=jan, 12=dec) | * - ,
Day of week | 0-6 (0=sunday, 6=saturday) | * - ,
check process nginx with pidfile /var/run/nginx.pid
every 2 cycles
Example 2: Check every workday 8AM-7PM
check program checkOracleDatabase with
path /var/monit/programs/checkoracle.pl
every "* 8-19 * * 1-5"
Example 3: 在这个时间端，就不要检测 Sunday 0AM-3AM
check process mysqld with pidfile /var/run/mysqld.pid
not every "* 0-3 * * 0"#xiaorui.cc
check process freeswitch
with pidfile /usr/local/freeswitch/log/freeswitch.pid
start program = "/usr/local/freeswitch/bin/freeswitch -nc -hp"
stop program = "/usr/local/freeswitch/bin/freeswitch -stop"
if total memory > 1000.0 MB for 5 cycles then alert
if total memory > 1500.0 MB for 5 cycles then alert
if total memory > 2000.0 MB for 5 cycles then restart
if cpu > 60% for 5 cycles then alert
if failed
port 5060 type udp protocol SIP
target me@foo.bar and maxforward 10
then restart
check process asterisk
with pidfile /var/run/asterisk/asterisk.pid
start program = "/usr/sbin/asterisk"
stop program = "/usr/sbin/asterisk -r -x 'shutdown now'"
if total memory > 1000.0 MB for 5 cycles then alert
if total memory > 1500.0 MB for 5 cycles then alert
if total memory > 2000.0 MB for 5 cycles then restart
if cpu > 60% for 5 cycles then alert
if failed
port 5060 type udp protocol SIP
and target me@foo.bar maxforward 10
then restart #xiaorui.cc
check process apache with pidfile /var/run/httpd.pid
start program = "/etc/init.d/httpd start"
stop program = "/etc/init.d/httpd stop"
if cpu > 40% for 2 cycles then alert
if total cpu > 60% for 2 cycles then alert
if total cpu > 80% for 5 cycles then restart
if mem > 100 MB for 5 cycles then stop
if loadavg(5min) greater than 10.0 for 8 cycles then stop
check process apache with pidfile /var/run/httpd.pid
start = "/etc/init.d/httpd start"
stop = "/etc/init.d/httpd stop"
alert admin@bar on {nonexist, timeout}
with mail-format {
from: bofh@$HOST
subject: apache $EVENT - $ACTION
message: This event occurred on $HOST at $DATE.
Your faithful employee,
monit
}
if failed host www.tildeslash.com port 80 then restart
if 3 restarts within 5 cycles then timeout
depend httpd_bin
group apache
check file httpd_bin with path /usr/local/apache/bin/httpd
alert security@bar on {checksum, timestamp,
permission, uid, gid}
with mail-format {subject: Alaaarrm! on $HOST}
if failed checksum
and expect 8f7f419955cefa0b33a2ba316cba3659
then unmonitor
if failed permission 755 then unmonitor
if failed uid root then unmonitor
if failed gid root then unmonitor
if changed timestamp then alert
group apachecheck process nginx with pidfile /var/run/nginx.pid
start program = "/etc/init.d/nginx start"
stop program = "/etc/init.d/nginx stop"
if failed port 443 type tcpssl protocol http
request "/lvs_vip/status_code" hostheader "xiaorui.cc"
with timeout 5 seconds
then alert
if failed port 443 type tcpssl protocol http
request "/lvs_vip/status_code" "xiaorui.cc"
with timeout 10 seconds
3 times within 4 cycles
then restart
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我在我的项目目录中完成了compasscreate.和compassinitrails。几个问题:我已将我的.sass文件放在public/stylesheets中。这是放置它们的正确位置吗？当我运行compasswatch时，它不会自动编译这些.sass文件。我必须手动指定文件:compasswatchpublic/stylesheets/myfile.sass等。如何让它自动运行？文件ie.css、print.css和screen.css已放在stylesheets/compiled。如何在编译后不让它们重新出现的情况下删除它们？我自己编译的.sass文件编译成compiled/t
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