VARNISH-MIB DEFINITIONS ::= BEGIN

-- *************************************************************
-- $Id: VARNISH-MIB.txt 8 2014-11-24 14:38:24Z graygnuorg $
--
-- Varnish reverse proxy MIB
-- by Shared Autonomous sYstems
--
-- *************************************************************

IMPORTS
	MODULE-IDENTITY, OBJECT-TYPE, enterprises, Counter64, TimeTicks
		FROM SNMPv2-SMI
	OBJECT-GROUP, MODULE-COMPLIANCE
		FROM SNMPv2-CONF;

varnishMIB MODULE-IDENTITY
	LAST-UPDATED "201411241627Z"
	ORGANIZATION "Shared Autonomous sYstems"
	CONTACT-INFO "mhe@say.no"
	DESCRIPTION 
		"This MIB module defines objects for Varnish reverse web proxy."
	REVISION "201411241627Z"
	DESCRIPTION 
		"Initial version."
	::= { varnish 0 }

varnish OBJECT IDENTIFIER	::= { enterprises 33043 6 1 }
client  OBJECT IDENTIFIER	::= { varnish 1 }
backend OBJECT IDENTIFIER	::= { varnish 2 }
total   OBJECT IDENTIFIER	::= { varnish 3 }
master	OBJECT IDENTIFIER	::= { varnish 4 }
session	OBJECT IDENTIFIER	::= { varnish 5 }
threads	OBJECT IDENTIFIER	::= { varnish 6 }

clientAcceptedConnections OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Client connections accepted"
	::= { client 1 }

clientRequestsReceived OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Client requests received"
	::= { client 2 }

clientCacheHits OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Cache hits"
	::= { client 3 }

clientCacheHitsPass OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Cache hits for pass"
	::= { client 4 }

clientCacheMisses OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Cache misses"
	::= { client 5 }

clientBan OBJECT-TYPE
	SYNTAX	OCTET STRING (SIZE(0..1024))
	MAX-ACCESS  read-write
	STATUS      current
	DESCRIPTION
		"When set, invalidates the cache using the supplied value as
		 argument to ban.  When read, returns an empty string."
	::= { client 6 }

clientRequests400 OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Client requests received, subject to 400 errors"
	::= { client 7 }

clientRequests411 OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Client requests received, subject to 411 errors"
	::= { client 8 }


clientRequests413 OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Client requests received, subject to 413 errors"
	::= { client 9 }

clientRequests417 OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Client requests received, subject to 417 errors"
	::= { client 10 }
	
connections OBJECT IDENTIFIER    ::= { backend 1 }

backendConnSuccess OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections success"
	::= { connections 1 }
 
backendConnNotAttempted OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections not attempted"
	::= { connections 2 }
 
backendConnToMany OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections too many"
	::= { connections 3 }
 
backendConnFailures OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections failures"
	::= { connections 4 }
 
backendConnReuses OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections reuses"
	::= { connections 5 }
 
backendConnRecycled OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections recycles"
	::= { connections 6 }
 
backendConnUnused OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections unused"
	::= { connections 7 }

backendConnRetry OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections retried"
	::= { connections 8 }
	
totalSessions OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total Sessions"
	::= { total 1 }
 
totalRequests OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total Requests"
	::= { total 2 }
 
totalPipe OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total pipe"
	::= { total 3 }
 
totalPass OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total pass"
	::= { total 4 }
 
totalFetch OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total fetch"
	::= { total 5 }
 
totalRequestHeaderBytes OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total request header bytes"
	::= { total 6 }
 
totalRequestBodyBytes OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total request body bytes"
	::= { total 7 }

totalResponseHeaderBytes OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total response body bytes"
	::= { total 8 }
	
totalResponseBodyBytes OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total response body bytes"
	::= { total 9 }

uptime OBJECT-TYPE
	SYNTAX	TimeTicks
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Master daemon uptime"
	::= { master 1 }	

sessAccepted OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of sessions succesfully accepted"
	::= { session 1 }

sessQueued OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of times session was queued waiting for a thread"
	::= { session 2 }

sessDropped OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of sessions dropped because session queue was full"
	::= { session 3 }

sessClosed OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of sessions closed"
	::= { session 4 }

sessPipeline OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Session pipeline"
	::= { session 5 }

sessReadAhead OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Session read-ahead"
	::= { session 6 }

sessHerd OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Session herd"
	::= { session 7 }	
		
sessDrop OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of sessions dropped for thread"
	::= { session 8 }	

sessFail OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of session accept failures"
	::= { session 9 }	

sessPipeOverflow OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of session pipe overflows"
	::= { session 10 }	

threadsPools OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of thread pools"
	::= { threads 1 }	

threadsTotal OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of thread pools"
	::= { threads 2 }	

threadsLimitHits OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of times more threads were needed, but limit was
		 reached in a thread pool"
	::= { threads 3 }	

threadsCreated OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total number of threads created in all pools"
	::= { threads 4 }	

threadsDestroyed OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total number of threads destroyed in all pools"
	::= { threads 5 }	

threadsFailed OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Number of times creating a thread failed"
	::= { threads 6 }	

threadsQueueLength OBJECT-TYPE
	SYNTAX  Counter64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Length of session queue waiting for threads"
	::= { threads 7 }
	
--
-- Groups and Compliance
--
varnishConfs  OBJECT IDENTIFIER	::= { varnish 100 }
varnishGroups OBJECT IDENTIFIER	::= { varnishConfs 1 }
varnishCompl  OBJECT IDENTIFIER ::= { varnishConfs 2 }

--
-- Groups
--
varnishGroup OBJECT-GROUP
	OBJECTS {
                clientAcceptedConnections,
		clientRequestsReceived,
		clientCacheHits,
		clientCacheHitsPass,
		clientCacheMisses,
		clientBan,
		backendConnSuccess,
		backendConnNotAttempted,
		backendConnToMany,
		backendConnFailures,
		backendConnReuses,
		backendConnRecycled,
		backendConnUnused,
		totalSessions,
		totalRequests,
		totalPipe,
		totalPass,
		totalFetch,
		clientRequests400,
		clientRequests411,
		clientRequests413,
		clientRequests417,
		backendConnRetry,
		totalRequestHeaderBytes,
		totalRequestBodyBytes,
		totalResponseHeaderBytes,
		totalResponseBodyBytes,
		uptime,
		sessAccepted,
		sessQueued,
		sessDropped, 
		sessClosed,
		sessPipeline,
		sessReadAhead,
		sessHerd,
		sessDrop,
		sessFail,
		sessPipeOverflow,
		threadsPools,
		threadsTotal,
		threadsLimitHits,
		threadsCreated,
		threadsDestroyed,
		threadsFailed,
		threadsQueueLength

		}

	STATUS  current
	DESCRIPTION "Group of Varnish objects"
	::= { varnishGroups 1 }

--
-- Compliance
--
varnishStandardComplianceV1 MODULE-COMPLIANCE
	STATUS  current
	DESCRIPTION
		"Compliance for an Varnish agent"

	MODULE 
	MANDATORY-GROUPS {
		varnishGroup}

	::= { varnishCompl 1 }

END

-- Local variables:
-- eval: (add-hook 'write-file-hooks 'time-stamp)
-- time-stamp-start: "\\(LAST-UPDATED\\|REVISION\\)  *\""
-- time-stamp-end: "\""
-- time-stamp-format: "%:y%02m%02d%02H%02MZ"
-- time-stamp-line-limit: 25
-- time-stamp-count: 2
-- end: