Initial commit

q1-deploy-monitor/health-check.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+URL="http://localhost:5000"
+
+REQUESTS=0
+
+while true
+do
+    REQUESTS=$((REQUESTS+1))
+
+    RESPONSE=$(curl -o /dev/null -s -w "%{http_code} %{time_total}" "$URL/health")
+
+    STATUS_CODE=$(echo "$RESPONSE" | cut -d' ' -f1)
+    RESPONSE_TIME=$(echo "$RESPONSE" | cut -d' ' -f2)
+
+    if [ "$STATUS_CODE" = "200" ]
+    then
+        STATUS="UP"
+    else
+        STATUS="DOWN"
+    fi
+
+    TIMESTAMP=$(date -Iseconds)
+    LATENCY_MS=$(awk "BEGIN {print $RESPONSE_TIME * 1000}")
+
+    python update_monitor.py \
+    "$TIMESTAMP" \
+    "$(echo $STATUS | tr '[:upper:]' '[:lower:]')" \
+    "$LATENCY_MS" \
+    "$REQUESTS"
+
+    echo "Status   : $STATUS"
+    echo "Latency  : ${LATENCY_MS} ms"
+    echo "Requests : $REQUESTS"
+    echo "-------------------------"
+
+    sleep 30
+done