azilber

#!/bin/bash
# chkconfig: 2345 99 10
# description: Set Public IP from ElasticIP pool during instance startup
# processname: ipassign
# Provides:             ipassign
# Required-Start:       
# Required-Stop:        
# Default-Start:        2 3 4 5
# Default-Stop:         
# Short-Description:    Set Public IP from ElasticIP pool during instance startup

azilber

// Convert CIDR to IPv4 range
func CIDRRangeToIPv4Range(cidr string) (ipStart string, ipEnd string, err error) {

	var ip uint32        // ip address

	var ipS uint32		 // Start IP address range
	var ipE uint32 		 // End IP address range

		cidrParts := strings.Split(cidr, "/")

azilber

#!/bin/bash
# jnm 20140311
TOTAL_AVAILABLE=$(df /vz | grep '/vz$' | awk '{ print $2 }')
vzlist -o ctid,numproc,status,ip,hostname,diskspace -s diskspace | awk '
{
        printf $0 "\t"
        if(NR==1)
        {
                print "in G\tas % of host"
        }

azilber

<source>
 type tail
 format /(?<c_ip>[\w\.]+):(?<c_port>\d+) \[(?<a_date>.+)\] (?<f_end>[\w-]+) (?<b_end>[\w-]+)\/(?<b_server>[\w-]+) (?<tw>\d+)\/(?<tc>\d
+)\/(?<tt>\d+) (?<bytes>\d+) (?<t_state>[\w-]+) (?<actconn>\d+)\/(?<feconn>\d+)\/(?<beconn>\d+)\/(?<srv_conn>\d+)\/(?<retries>\d+) (?<
srv_queue>\d+)\/(?<backend_queue>\d+)/
 time_format %d/%B/%Y:%H:%M:%S
 path /var/log/haproxy/haproxy_access.log
 pos_file /opt/fluentd/var/pos/haproxy_access.pos
 tag haproxy.access
</source>