diff options
Diffstat (limited to 'collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh')
| -rw-r--r-- | collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh | 136 |
1 files changed, 72 insertions, 64 deletions
diff --git a/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh b/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh index 31ff93160..014a9c1de 100644 --- a/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh +++ b/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh @@ -11,7 +11,7 @@ apcupsd_ip= apcupsd_port= declare -A apcupsd_sources=( - ["local"]="127.0.0.1:3551" + ["local"]="127.0.0.1:3551" ) # how frequently to collect UPS data @@ -23,55 +23,63 @@ apcupsd_timeout=3 apcupsd_priority=90000 apcupsd_get() { - run -t $apcupsd_timeout apcaccess status "$1" + run -t $apcupsd_timeout apcaccess status "$1" +} + +is_ups_alive() { + local status + status="$(apcupsd_get "$1" | sed -e 's/STATUS.*: //' -e 't' -e 'd')" + case "$status" in + "" | "COMMLOST" | "SHUTTING DOWN") return 1 ;; + *) return 0 ;; + esac } apcupsd_check() { - # this should return: - # - 0 to enable the chart - # - 1 to disable the chart - - require_cmd apcaccess || return 1 - - # backwards compatibility - if [ "${apcupsd_ip}:${apcupsd_port}" != ":" ]; then - apcupsd_sources["local"]="${apcupsd_ip}:${apcupsd_port}" - fi - - local host working=0 failed=0 - for host in "${!apcupsd_sources[@]}"; do - run apcupsd_get "${apcupsd_sources[${host}]}" >/dev/null - # shellcheck disable=2181 - if [ $? -ne 0 ]; then - error "cannot get information for apcupsd server ${host} on ${apcupsd_sources[${host}]}." - failed=$((failed + 1)) - else - apcupsd_status="$(apcupsd_get ${apcupsd_sources[${host}]} | awk '/^STATUS.*/{ print $3 }')" - if [ "${apcupsd_status}" != "ONLINE" ] && [ "${apcupsd_status}" != "ONBATT" ]; then - error "APC UPS ${host} on ${apcupsd_sources[${host}]} is not online." - failed=$((failed + 1)) - else - working=$((working + 1)) - fi - fi - done - - if [ ${working} -eq 0 ]; then - error "No APC UPSes found available." - return 1 - fi - - return 0 + # this should return: + # - 0 to enable the chart + # - 1 to disable the chart + + require_cmd apcaccess || return 1 + + # backwards compatibility + if [ "${apcupsd_ip}:${apcupsd_port}" != ":" ]; then + apcupsd_sources["local"]="${apcupsd_ip}:${apcupsd_port}" + fi + + local host working=0 failed=0 + for host in "${!apcupsd_sources[@]}"; do + run apcupsd_get "${apcupsd_sources[${host}]}" > /dev/null + # shellcheck disable=2181 + if [ $? -ne 0 ]; then + error "cannot get information for apcupsd server ${host} on ${apcupsd_sources[${host}]}." + failed=$((failed + 1)) + else + if ! is_ups_alive ${apcupsd_sources[${host}]}; then + error "APC UPS ${host} on ${apcupsd_sources[${host}]} is not online." + failed=$((failed + 1)) + else + working=$((working + 1)) + fi + fi + done + + if [ ${working} -eq 0 ]; then + error "No APC UPSes found available." + return 1 + fi + + return 0 } apcupsd_create() { - local host src - for host in "${!apcupsd_sources[@]}"; do - src=${apcupsd_sources[${host}]} + local host src + for host in "${!apcupsd_sources[@]}"; do + src=${apcupsd_sources[${host}]} - # create the charts - cat <<EOF + # create the charts + cat << EOF CHART apcupsd_${host}.charge '' "UPS Charge for ${host} on ${src}" "percentage" ups apcupsd.charge area $((apcupsd_priority + 1)) $apcupsd_update_every DIMENSION battery_charge charge absolute 1 100 @@ -104,21 +112,21 @@ CHART apcupsd_${host}.online '' "UPS ONLINE flag for ${host} on ${src}" "boolean DIMENSION online online absolute 0 1 EOF - done - return 0 + done + return 0 } apcupsd_update() { - # the first argument to this function is the microseconds since last update - # pass this parameter to the BEGIN statement (see bellow). + # the first argument to this function is the microseconds since last update + # pass this parameter to the BEGIN statement (see bellow). - # do all the work to collect / calculate the values - # for each dimension - # remember: KEEP IT SIMPLE AND SHORT + # do all the work to collect / calculate the values + # for each dimension + # remember: KEEP IT SIMPLE AND SHORT - local host working=0 failed=0 - for host in "${!apcupsd_sources[@]}"; do - apcupsd_get "${apcupsd_sources[${host}]}" | awk " + local host working=0 failed=0 + for host in "${!apcupsd_sources[@]}"; do + apcupsd_get "${apcupsd_sources[${host}]}" | awk " BEGIN { battery_charge = 0; @@ -190,16 +198,16 @@ END { print \"END\" } }" - # shellcheck disable=SC2181 - if [ $? -ne 0 ]; then - failed=$((failed + 1)) - error "failed to get values for APC UPS ${host} on ${apcupsd_sources[${host}]}" && return 1 - else - working=$((working + 1)) - fi - done - - [ $working -eq 0 ] && error "failed to get values from all APC UPSes" && return 1 - - return 0 + # shellcheck disable=SC2181 + if [ $? -ne 0 ]; then + failed=$((failed + 1)) + error "failed to get values for APC UPS ${host} on ${apcupsd_sources[${host}]}" && return 1 + else + working=$((working + 1)) + fi + done + + [ $working -eq 0 ] && error "failed to get values from all APC UPSes" && return 1 + + return 0 } |