diff options
Diffstat (limited to 'collectors/charts.d.plugin/charts.d.plugin.in')
| -rwxr-xr-x | collectors/charts.d.plugin/charts.d.plugin.in | 158 |
1 files changed, 108 insertions, 50 deletions
diff --git a/collectors/charts.d.plugin/charts.d.plugin.in b/collectors/charts.d.plugin/charts.d.plugin.in index 34a5a656e..4e64b7e23 100755 --- a/collectors/charts.d.plugin/charts.d.plugin.in +++ b/collectors/charts.d.plugin/charts.d.plugin.in @@ -13,27 +13,115 @@ # each will have a different config file and modules configuration directory. # -export PATH="${PATH}:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin" +export PATH="${PATH}:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin:@sbindir_POST@" PROGRAM_FILE="$0" -PROGRAM_NAME="$(basename $0)" -PROGRAM_NAME="${PROGRAM_NAME/.plugin/}" MODULE_NAME="main" -LOG_LEVEL_ERR=1 -LOG_LEVEL_WARN=2 -LOG_LEVEL_INFO=3 -LOG_LEVEL="$LOG_LEVEL_INFO" - -set_log_severity_level() { - case ${NETDATA_LOG_SEVERITY_LEVEL,,} in - "info") LOG_LEVEL="$LOG_LEVEL_INFO";; - "warn" | "warning") LOG_LEVEL="$LOG_LEVEL_WARN";; - "err" | "error") LOG_LEVEL="$LOG_LEVEL_ERR";; +# ----------------------------------------------------------------------------- +# logging + +PROGRAM_NAME="$(basename "${0}")" +SHORT_PROGRAM_NAME="${PROGRAM_NAME/.plugin/}" + +# these should be the same with syslog() priorities +NDLP_EMERG=0 # system is unusable +NDLP_ALERT=1 # action must be taken immediately +NDLP_CRIT=2 # critical conditions +NDLP_ERR=3 # error conditions +NDLP_WARN=4 # warning conditions +NDLP_NOTICE=5 # normal but significant condition +NDLP_INFO=6 # informational +NDLP_DEBUG=7 # debug-level messages + +# the max (numerically) log level we will log +LOG_LEVEL=$NDLP_INFO + +set_log_min_priority() { + case "${NETDATA_LOG_LEVEL,,}" in + "emerg" | "emergency") + LOG_LEVEL=$NDLP_EMERG + ;; + + "alert") + LOG_LEVEL=$NDLP_ALERT + ;; + + "crit" | "critical") + LOG_LEVEL=$NDLP_CRIT + ;; + + "err" | "error") + LOG_LEVEL=$NDLP_ERR + ;; + + "warn" | "warning") + LOG_LEVEL=$NDLP_WARN + ;; + + "notice") + LOG_LEVEL=$NDLP_NOTICE + ;; + + "info") + LOG_LEVEL=$NDLP_INFO + ;; + + "debug") + LOG_LEVEL=$NDLP_DEBUG + ;; esac } -set_log_severity_level +set_log_min_priority + +log() { + local level="${1}" + shift 1 + + [[ -n "$level" && -n "$LOG_LEVEL" && "$level" -gt "$LOG_LEVEL" ]] && return + + systemd-cat-native --log-as-netdata --newline="--NEWLINE--" <<EOFLOG +INVOCATION_ID=${NETDATA_INVOCATION_ID} +SYSLOG_IDENTIFIER=${PROGRAM_NAME} +PRIORITY=${level} +THREAD_TAG=charts.d.plugin +ND_LOG_SOURCE=collector +MESSAGE=${MODULE_NAME}: ${*//\\n/--NEWLINE--} + +EOFLOG + # AN EMPTY LINE IS NEEDED ABOVE +} + +info() { + log "$NDLP_INFO" "${@}" +} + +warning() { + log "$NDLP_WARN" "${@}" +} + +error() { + log "$NDLP_ERR" "${@}" +} + +fatal() { + log "$NDLP_ALERT" "${@}" + echo "DISABLE" + exit 1 +} + +debug() { + [ "$debug" = "1" ] && log "$NDLP_DEBUG" "${@}" +} + +# ----------------------------------------------------------------------------- +# check for BASH v4+ (required for associative arrays) + +if [ ${BASH_VERSINFO[0]} -lt 4 ]; then + echo >&2 "BASH version 4 or later is required (this is ${BASH_VERSION})." + exit 1 +fi # ----------------------------------------------------------------------------- # create temp dir @@ -62,39 +150,6 @@ logdate() { date "+%Y-%m-%d %H:%M:%S" } -log() { - local status="${1}" - shift - - echo >&2 "$(logdate): ${PROGRAM_NAME}: ${status}: ${MODULE_NAME}: ${*}" - -} - -info() { - [[ -n "$LOG_LEVEL" && "$LOG_LEVEL_INFO" -gt "$LOG_LEVEL" ]] && return - log INFO "${@}" -} - -warning() { - [[ -n "$LOG_LEVEL" && "$LOG_LEVEL_WARN" -gt "$LOG_LEVEL" ]] && return - log WARNING "${@}" -} - -error() { - [[ -n "$LOG_LEVEL" && "$LOG_LEVEL_ERR" -gt "$LOG_LEVEL" ]] && return - log ERROR "${@}" -} - -fatal() { - log FATAL "${@}" - echo "DISABLE" - exit 1 -} - -debug() { - [ $debug -eq 1 ] && log DEBUG "${@}" -} - # ----------------------------------------------------------------------------- # check a few commands @@ -137,8 +192,8 @@ info "started from '$PROGRAM_FILE' with options: $*" [ -z "${NETDATA_STOCK_CONFIG_DIR}" ] && NETDATA_STOCK_CONFIG_DIR="@libconfigdir_POST@" pluginsd="${NETDATA_PLUGINS_DIR}" -stockconfd="${NETDATA_STOCK_CONFIG_DIR}/${PROGRAM_NAME}" -userconfd="${NETDATA_USER_CONFIG_DIR}/${PROGRAM_NAME}" +stockconfd="${NETDATA_STOCK_CONFIG_DIR}/${SHORT_PROGRAM_NAME}" +userconfd="${NETDATA_USER_CONFIG_DIR}/${SHORT_PROGRAM_NAME}" olduserconfd="${NETDATA_USER_CONFIG_DIR}" chartsd="$pluginsd/../charts.d" @@ -194,12 +249,14 @@ while [ ! -z "$1" ]; do if [ "$1" = "debug" -o "$1" = "all" ]; then debug=1 + LOG_LEVEL=$NDLP_DEBUG shift continue fi if [ -f "$chartsd/$1.chart.sh" ]; then debug=1 + LOG_LEVEL=$NDLP_DEBUG chart_only="$(echo $1.chart.sh | sed "s/\.chart\.sh$//g")" shift continue @@ -207,6 +264,7 @@ while [ ! -z "$1" ]; do if [ -f "$chartsd/$1" ]; then debug=1 + LOG_LEVEL=$NDLP_DEBUG chart_only="$(echo $1 | sed "s/\.chart\.sh$//g")" shift continue @@ -247,7 +305,7 @@ source "$pluginsd/loopsleepms.sh.inc" # ----------------------------------------------------------------------------- # load my configuration -for myconfig in "${NETDATA_STOCK_CONFIG_DIR}/${PROGRAM_NAME}.conf" "${NETDATA_USER_CONFIG_DIR}/${PROGRAM_NAME}.conf"; do +for myconfig in "${NETDATA_STOCK_CONFIG_DIR}/${SHORT_PROGRAM_NAME}.conf" "${NETDATA_USER_CONFIG_DIR}/${SHORT_PROGRAM_NAME}.conf"; do if [ -f "$myconfig" ]; then source "$myconfig" if [ $? -ne 0 ]; then |