[__jitsi_meet] Simplify exporter logic and update it to 1.2.0
This uses the newly merged __single_binary_service and: - Fixes the bug where once added, the exporter could not be removed - Simplifies keeping it up to date Sponsored by: camilion.eu, eXO.cat
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2 changed files with 18 additions and 67 deletions
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@ -1,7 +0,0 @@
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#!/bin/sh -e
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EXPORTER_VERSION_FILE="/usr/local/bin/.prometheus-jitsi-meet-exporter.cdist.version"
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if [ -f "${EXPORTER_VERSION_FILE}" ]; then
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cat "${EXPORTER_VERSION_FILE}"
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fi
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@ -1,7 +1,6 @@
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#!/bin/sh -e
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os="$(cat "${__global}/explorer/os")"
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init="$(cat "${__global}/explorer/init")"
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case "${os}" in
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devuan|debian)
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;;
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@ -27,8 +26,6 @@ if [ -z "${TURN_SERVER}" ]; then
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TURN_SERVER="${JITSI_HOST}"
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fi
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PROMETHEUS_JITSI_EXPORTER_IS_VERSION="$(cat "${__object}/explorer/prometheus-jitsi-meet-explorer-version")"
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# The rest is loosely based on Jitsi's documentation
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# https://jitsi.github.io/handbook/docs/devops-guide/devops-guide-quickstart
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@ -203,65 +200,26 @@ export JITSI_HOST
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"${__type}/files/jicofo.conf.sh" | \
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__file /etc/jitsi/jicofo/jicofo.conf --mode 0444 --source '-'
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# These two should be changed on new release
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PROMETHEUS_JITSI_EXPORTER_SHOULD_VERSION="1.1.5"
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PROMETHEUS_JITSI_EXPORTER_CHECKSUM="sha256:3ddf43a48d9a2f62be1bc6db9e7ba75d61994f9423e5c5b28be019f41f06f745"
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PROMETHEUS_JITSI_EXPORTER_URL="https://github.com/systemli/prometheus-jitsi-meet-exporter/releases/download/${PROMETHEUS_JITSI_EXPORTER_SHOULD_VERSION}/prometheus-jitsi-meet-exporter-linux-amd64"
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PROMETHEUS_JITSI_EXPORTER_VERSION_FILE="/usr/local/bin/.prometheus-jitsi-meet-exporter.cdist.version"
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if [ ! -f "${__object}/parameter/disable-prometheus-exporter" ]; then
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case "${init}" in
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init|sysvinit)
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__runit
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require="__runit" __runit_service \
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prometheus-jitsi-meet-exporter --log --source - <<EOF
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#!/bin/sh -e
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cd /tmp
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exec chpst -u "nobody:nogroup" env HOME="/tmp" \\
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prometheus-jitsi-meet-exporter \\
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-videobridge-url 'http://localhost:8888/stats' \\
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-web.listen-address ':9888' 2>&1
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EOF
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export require="__runit_service/prometheus-jitsi-meet-exporter"
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JITSI_MEET_EXPORTER_SERVICE="sv %s prometheus-jitsi-meet-exporter"
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;;
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systemd)
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__systemd_unit prometheus-jitsi-meet-exporter.service \
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--source "-" \
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--enablement-state "enabled" <<EOF
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[Unit]
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Description=Metrics Exporter for Jitsi Meet
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After=network.target
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[Service]
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Type=simple
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DynamicUser=yes
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ExecStart=/usr/local/bin/prometheus-jitsi-meet-exporter -videobridge-url 'http://localhost:8888/stats' -web.listen-address ':9888'
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Restart=always
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[Install]
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WantedBy=multi-user.target
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EOF
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export require="__systemd_unit/prometheus-jitsi-meet-exporter.service"
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JITSI_MEET_EXPORTER_SERVICE="service prometheus-jitsi-meet-exporter %s"
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;;
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esac
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if [ "${PROMETHEUS_JITSI_EXPORTER_SHOULD_VERSION}" != \
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"${PROMETHEUS_JITSI_EXPORTER_IS_VERSION}" ]; then
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# shellcheck disable=SC2059
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__download \
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/tmp/prometheus-jitsi-meet-exporter \
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--url "${PROMETHEUS_JITSI_EXPORTER_URL}" \
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--download remote \
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--sum "${PROMETHEUS_JITSI_EXPORTER_CHECKSUM}" \
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--onchange "$(printf "${JITSI_MEET_EXPORTER_SERVICE}" "stop") || true; chmod 555 /tmp/prometheus-jitsi-meet-exporter && mv /tmp/prometheus-jitsi-meet-exporter /usr/local/bin/prometheus-jitsi-meet-exporter && $(printf "${JITSI_MEET_EXPORTER_SERVICE}" "restart")"
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printf "%s" "${PROMETHEUS_JITSI_EXPORTER_SHOULD_VERSION}" | \
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require="${require} __download/tmp/prometheus-jitsi-meet-exporter" __file \
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"${PROMETHEUS_JITSI_EXPORTER_VERSION_FILE}" \
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--source "-"
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fi
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EXPORTER_VERSION="1.2.0"
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EXPORTER_CHECKSUM="sha256:6377ffa7be0c7deb66545616add7245da96f8b7746d6712f41cfa9fe72c935ce"
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EXPORTER_URL="https://github.com/systemli/prometheus-jitsi-meet-exporter/releases/download/${EXPORTER_VERSION}/prometheus-jitsi-meet-exporter_${EXPORTER_VERSION}_linux_amd64.tar.gz"
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if [ -f "${__object}/parameter/disable-prometheus-exporter" ]; then
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EXPORTER_STATE="absent"
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else
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EXPORTER_STATE="present"
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fi
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# TODO: disable the exporter if it is deployed and then admin changes their mind
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__evilham_single_binary_service prometheus-jitsi-meet-exporter \
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--state "${EXPORTER_STATE}" \
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--do-not-manage-user \
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--user "nobody" \
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--group "nogroup" \
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--version "${EXPORTER_VERSION}" \
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--checksum "${EXPORTER_CHECKSUM}" \
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--url "${EXPORTER_URL}" \
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--unpack \
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--service-args "-videobridge-url 'http://localhost:8080/colibri/stats' -web.listen-address ':9888'"
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#
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# Setup interpreter assets if requested
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