Add data point for testnet startup and shutdown

.buildkite/hooks/post-command

@@ -40,11 +40,6 @@ else
   point_fields="${point_fields// /\\ }"  # Escape spaces
 
   point="job_stats,$point_tags $point_fields"
-  echo "Influx data point: $point"
+
-  if [[ -n $INFLUX_USERNAME && -n $INFLUX_PASSWORD ]]; then
+  ci/metrics_write_datapoint.sh "$point"
-    echo "https://metrics.solana.com:8086/write?db=ci&u=${INFLUX_USERNAME}&p=${INFLUX_PASSWORD}" \
-      | xargs curl -XPOST --data-binary "$point"
-  else
-    echo Influx user credentials not found
-  fi
 fi

ci/metrics_write_datapoint.sh

@@ -0,0 +1,16 @@
+#!/bin/bash -e
+
+point=$1
+if [[ -z $point ]]; then
+  echo "Data point not specified"
+  exit 1
+fi
+
+echo "Influx data point: $point"
+if [[ -z $INFLUX_DATABASE || -z $INFLUX_USERNAME || -z $INFLUX_PASSWORD ]]; then
+  echo Influx user credentials not found
+  exit 0
+fi
+
+echo "https://metrics.solana.com:8086/write?db=${INFLUX_DATABASE}&u=${INFLUX_USERNAME}&p=${INFLUX_PASSWORD}" \
+  | xargs curl -XPOST --data-binary "$point"

ci/testnet-deploy.sh

@@ -118,6 +118,10 @@ if ! $ROLLING_UPDATE; then
   wait
 fi
 
+# Add "network stopping" datapoint
+netName=${SOLANA_NET_URL%testnet.solana.com}
+netName=${netName:0:8}
+ci/metrics_write_datapoint.sh "testnet-deploy,name=\"$netName\" stop=1"
 
 client_run() {
   declare message=$1
@@ -235,4 +239,7 @@ client_run \
     tail /tmp/solana.log; \
   "
 
+# Add "network started" datapoint
+ci/metrics_write_datapoint.sh "testnet-deploy,name=\"$netName\" start=1"
+
 exit 0