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Diffstat (limited to 'collectors/charts.d.plugin/postfix/postfix.chart.sh')
| -rw-r--r-- | collectors/charts.d.plugin/postfix/postfix.chart.sh | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/collectors/charts.d.plugin/postfix/postfix.chart.sh b/collectors/charts.d.plugin/postfix/postfix.chart.sh deleted file mode 100644 index ff59db9fe..000000000 --- a/collectors/charts.d.plugin/postfix/postfix.chart.sh +++ /dev/null @@ -1,87 +0,0 @@ -# shellcheck shell=bash disable=SC1117 -# no need for shebang - this file is loaded from charts.d.plugin -# SPDX-License-Identifier: GPL-3.0-or-later - -# netdata -# real-time performance and health monitoring, done right! -# (C) 2016 Costa Tsaousis <costa@tsaousis.gr> -# - -# the postqueue command -# if empty, it will use the one found in the system path -postfix_postqueue= - -# how frequently to collect queue size -postfix_update_every=15 - -postfix_priority=60000 - -postfix_check() { - # this should return: - # - 0 to enable the chart - # - 1 to disable the chart - - # try to find the postqueue executable - if [ -z "$postfix_postqueue" ] || [ ! -x "$postfix_postqueue" ]; then - # shellcheck disable=SC2230 - postfix_postqueue="$(which postqueue 2>/dev/null || command -v postqueue 2>/dev/null)" - fi - - if [ -z "$postfix_postqueue" ] || [ ! -x "$postfix_postqueue" ]; then - # shellcheck disable=SC2154 - error "cannot find postqueue. Please set 'postfix_postqueue=/path/to/postqueue' in $confd/postfix.conf" - return 1 - fi - - return 0 -} - -postfix_create() { - cat <<EOF -CHART postfix_local.qemails '' "Postfix Queue Emails" "emails" queue postfix.queued.emails line $((postfix_priority + 1)) $postfix_update_every -DIMENSION emails '' absolute 1 1 -CHART postfix_local.qsize '' "Postfix Queue Emails Size" "emails size in KB" queue postfix.queued.size area $((postfix_priority + 2)) $postfix_update_every -DIMENSION size '' absolute 1 1 -EOF - - return 0 -} - -postfix_update() { - # the first argument to this function is the microseconds since last update - # pass this parameter to the BEGIN statement (see bellow). - - # do all the work to collect / calculate the values - # for each dimension - # remember: KEEP IT SIMPLE AND SHORT - - # 1. execute postqueue -p - # 2. get the line that begins with -- - # 3. match the 2 numbers on the line and output 2 lines like these: - # local postfix_q_size=NUMBER - # local postfix_q_emails=NUMBER - # 4. then execute this a script with the eval - # - # be very carefull with eval: - # prepare the script and always egrep at the end the lines that are usefull, so that - # even if something goes wrong, no other code can be executed - postfix_q_emails=0 - postfix_q_size=0 - - eval "$(run "$postfix_postqueue" -p | - grep "^--" | - sed -e "s/-- \([0-9]\+\) Kbytes in \([0-9]\+\) Requests.$/local postfix_q_size=\1\nlocal postfix_q_emails=\2/g" | - grep -E "^local postfix_q_(emails|size)=[0-9]+$")" - - # write the result of the work. - cat <<VALUESEOF -BEGIN postfix_local.qemails $1 -SET emails = $postfix_q_emails -END -BEGIN postfix_local.qsize $1 -SET size = $postfix_q_size -END -VALUESEOF - - return 0 -} |