mirror of
https://github.com/stylersnico/prtg_systemd_docker_http_push.git
synced 2026-06-04 16:08:37 +02:00
Nicolas Simond
98 lines
2.3 KiB
Bash
98 lines
2.3 KiB
Bash
#!/bin/bash
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#
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# Use output from other Advanced Sensor scripts in PRTG's push sensors
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#
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# This script should be compatible with the HTTP Push Data Advanced
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# and HTTP IoT Push Data Advanced sensors.
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#
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# Requires: bash >= 4.2, curl >= 7.18.0, sed
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#
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show_help(){
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cat << END_HELP
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Submit output of advanced sensor scripts via HTTP Push.
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Usage:
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$0 -a <probe_address> -t <token> -d <data> [-j] [-g]
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<sensor_script> | $0 -a <probe_address> -t <token> [-j] [-g]
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-a <probe_address>
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Base address of the PRTG probe including protocol (http or https),
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hostname or IP address, and port (e.g.: "https://10.2.3.4:5051").
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-t <token>
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Token to match the target sensor in PRTG.
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-d <data>
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Result or error data for PRTG in either xml or json format. (May
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also be read from piped input.)
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-j
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Data is in json format. (If not specified, xml is assumed.)
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-g
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Pass data to PRTG via a GET request. (If not specified, use POST.)
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END_HELP
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exit 1
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}
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suggest_help(){
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echo "For help, run: $0 -?" 1>&2
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exit 1
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}
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url_encode(){
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# Pipe stuff to this function to url-encode it.
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# Use curl to url-encode the piped string and then remove
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# the "/?" that curl adds at the beginning.
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curl -Gso /dev/null -w %{url_effective} --data-urlencode @- "" | sed -e 's:^/?::';
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}
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# Defaults
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request="POST"
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data_format="xml"
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curl_opts="--insecure" # accept untrusted certificates
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while getopts ":a:t:d:jg" opt; do
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case ${opt} in
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a) probe_address="${OPTARG}" ;;
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t) token="${OPTARG}" ;;
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d) data="${OPTARG}" ;;
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j) data_format="json" ;;
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g) request="GET" ;;
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\?) show_help ;;
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esac
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done
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shift $((OPTIND -1))
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if [[ ! -v probe_address ]] || [[ ! -v token ]]; then
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echo "ERROR: Probe address or token not set." 1>&2
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show_help
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fi
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# Use piped input preferentially
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if [[ -p /dev/stdin ]]; then
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data="$(cat)"
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fi
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if [[ "${request}" == "GET" ]]; then
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content=$(echo -n "${data}" | url_encode)
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url="${probe_address}/${token}?content=${content}"
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curl ${curl_opts} "${url}"
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else # request == POST
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content_type_header="Content-Type: application/${data_format}"
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url="${probe_address}/${token}"
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curl ${curl_opts} --request POST --data "${data}" --header "${content_type_header}" "${url}"
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fi
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