bridgehead/lib/monitoring.sh

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#!/bin/bash
source lib/log.sh
function hc_set_uuid(){
HCUUID="$1"
}
function hc_set_service(){
HCSERVICE="$1"
}
UPTIME=
function hc_send(){
if [ -n "$MONITOR_APIKEY" ]; then
hc_set_uuid $MONITOR_APIKEY
fi
if [ -n "$HCSERVICE" ]; then
HCURL="https://hc-ping.com/$PING_KEY/$HCSERVICE"
fi
if [ -n "$HCUUID" ]; then
HCURL="https://hc-ping.com/$HCUUID"
fi
if [ ! -n "$HCURL" ]; then
log WARN "Healthcheck reporting failed: Neither Healthcheck UUID nor service set - please check config in /etc/bridgehead"
return 1
fi
if [ -z "$UPTIME" ]; then
UPTIME=$(docker ps --format 'table {{.Names}} \t{{.RunningFor}} \t {{.Status}} \t {{.Image}}' --filter name=bridgehead || echo "Unable to get docker statistics")
fi
if [ -n "$2" ]; then
MSG="$2\n\nDocker stats:\n$UPTIME"
echo -e "$MSG" | https_proxy=$HTTPS_PROXY_URL curl -s -o /dev/null -X POST --data-binary @- "$HCURL"/"$1" || log WARN "Monitoring failed: Unable to send data to $HCURL/$1"
else
https_proxy=$HTTPS_PROXY_URL curl -s -o /dev/null "$HCURL"/"$1" || log WARN "Monitoring failed: Unable to send data to $HCURL/$1"
fi
}