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authorDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:19:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:20:17 +0000
commita64a253794ac64cb40befee54db53bde17dd0d49 (patch)
treec1024acc5f6e508814b944d99f112259bb28b1be /charts.d/squid.chart.sh
parentNew upstream version 1.10.0+dfsg (diff)
downloadnetdata-a64a253794ac64cb40befee54db53bde17dd0d49.tar.xz
netdata-a64a253794ac64cb40befee54db53bde17dd0d49.zip
New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'charts.d/squid.chart.sh')
-rw-r--r--charts.d/squid.chart.sh144
1 files changed, 0 insertions, 144 deletions
diff --git a/charts.d/squid.chart.sh b/charts.d/squid.chart.sh
deleted file mode 100644
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--- a/charts.d/squid.chart.sh
+++ /dev/null
@@ -1,144 +0,0 @@
-# no need for shebang - this file is loaded from charts.d.plugin
-
-# netdata
-# real-time performance and health monitoring, done right!
-# (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
-#
-
-squid_host=
-squid_port=
-squid_url=
-squid_timeout=2
-squid_update_every=2
-squid_priority=60000
-
-squid_get_stats_internal() {
- local host="$1" port="$2" url="$3"
- run squidclient -h $host -p $port $url
-}
-
-squid_get_stats() {
- squid_get_stats_internal "$squid_host" "$squid_port" "$squid_url"
-}
-
-squid_autodetect() {
- local host="127.0.0.1" port url x
-
- for port in 3128 8080
- do
- for url in "cache_object://$host:$port/counters" "/squid-internal-mgr/counters"
- do
- x=$(squid_get_stats_internal "$host" "$port" "$url" | grep client_http.requests)
- if [ ! -z "$x" ]
- then
- squid_host="$host"
- squid_port="$port"
- squid_url="$url"
- debug "found squid at '$host:$port' with url '$url'"
- return 0
- fi
- done
- done
-
- error "cannot find squid running in localhost. Please set squid_url='url' and squid_host='IP' and squid_port='PORT' in $confd/squid.conf"
- return 1
-}
-
-squid_check() {
- require_cmd squidclient || return 1
- require_cmd sed || return 1
- require_cmd egrep || return 1
-
- if [ -z "$squid_host" -o -z "$squid_port" -o -z "$squid_url" ]
- then
- squid_autodetect || return 1
- fi
-
- # check once if the url works
- local x="$(squid_get_stats | grep client_http.requests)"
- if [ ! $? -eq 0 -o -z "$x" ]
- then
- error "cannot fetch URL '$squid_url' by connecting to $squid_host:$squid_port. Please set squid_url='url' and squid_host='host' and squid_port='port' in $confd/squid.conf"
- return 1
- fi
-
- return 0
-}
-
-squid_create() {
- # create the charts
- cat <<EOF
-CHART squid_local.clients_net '' "Squid Client Bandwidth" "kilobits / sec" clients squid.clients.net area $((squid_priority + 1)) $squid_update_every
-DIMENSION client_http_kbytes_in in incremental 8 1
-DIMENSION client_http_kbytes_out out incremental -8 1
-DIMENSION client_http_hit_kbytes_out hits incremental -8 1
-
-CHART squid_local.clients_requests '' "Squid Client Requests" "requests / sec" clients squid.clients.requests line $((squid_priority + 3)) $squid_update_every
-DIMENSION client_http_requests requests incremental 1 1
-DIMENSION client_http_hits hits incremental 1 1
-DIMENSION client_http_errors errors incremental -1 1
-
-CHART squid_local.servers_net '' "Squid Server Bandwidth" "kilobits / sec" servers squid.servers.net area $((squid_priority + 2)) $squid_update_every
-DIMENSION server_all_kbytes_in in incremental 8 1
-DIMENSION server_all_kbytes_out out incremental -8 1
-
-CHART squid_local.servers_requests '' "Squid Server Requests" "requests / sec" servers squid.servers.requests line $((squid_priority + 4)) $squid_update_every
-DIMENSION server_all_requests requests incremental 1 1
-DIMENSION server_all_errors errors incremental -1 1
-EOF
-
- return 0
-}
-
-
-squid_update() {
- # the first argument to this function is the microseconds since last update
- # pass this parameter to the BEGIN statement (see bellow).
-
- # do all the work to collect / calculate the values
- # for each dimension
- # remember: KEEP IT SIMPLE AND SHORT
-
- # 1. get the counters page from squid
- # 2. sed to remove spaces; replace . with _; remove spaces around =; prepend each line with: local squid_
- # 3. egrep lines starting with:
- # local squid_client_http_ then one or more of these a-z 0-9 _ then = and one of more of 0-9
- # local squid_server_all_ then one or more of these a-z 0-9 _ then = and one of more of 0-9
- # 4. then execute this as a script with the eval
- #
- # be very carefull with eval:
- # prepare the script and always grep at the end the lines that are usefull, so that
- # even if something goes wrong, no other code can be executed
-
- eval "$(squid_get_stats |\
- sed -e "s/ \+/ /g" -e "s/\./_/g" -e "s/^\([a-z0-9_]\+\) *= *\([0-9]\+\)$/local squid_\1=\2/g" |\
- egrep "^local squid_(client_http|server_all)_[a-z0-9_]+=[0-9]+$")"
-
- # write the result of the work.
- cat <<VALUESEOF
-BEGIN squid_local.clients_net $1
-SET client_http_kbytes_in = $squid_client_http_kbytes_in
-SET client_http_kbytes_out = $squid_client_http_kbytes_out
-SET client_http_hit_kbytes_out = $squid_client_http_hit_kbytes_out
-END
-
-BEGIN squid_local.clients_requests $1
-SET client_http_requests = $squid_client_http_requests
-SET client_http_hits = $squid_client_http_hits
-SET client_http_errors = $squid_client_http_errors
-END
-
-BEGIN squid_local.servers_net $1
-SET server_all_kbytes_in = $squid_server_all_kbytes_in
-SET server_all_kbytes_out = $squid_server_all_kbytes_out
-END
-
-BEGIN squid_local.servers_requests $1
-SET server_all_requests = $squid_server_all_requests
-SET server_all_errors = $squid_server_all_errors
-END
-VALUESEOF
-
- return 0
-}