bring back up and down scripts

scripts/portal-down.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+set -e # exit on first error
+
+while getopts d:t:r: flag
+do
+    case "${flag}" in
+        d) delay=${OPTARG};;
+        t) timeout=${OPTARG};;
+        r) reason=${OPTARG};;
+    esac
+done
+delay=${delay:-0} # default to no delay
+timeout=${timeout:-300} # default timeout is 300s
+
+if [[ -z $reason ]]; then
+  echo "Please provide a reason for disabling the portal (use '-r <reason>')."
+  exit 1
+fi
+
+countdown() {
+    local secs=$1
+    while [ $secs -gt 0 ]; do
+        echo -ne "Waiting $secs\033[0K\r"
+        sleep 1
+        : $((secs--))
+    done
+}
+
+# delay disabling the portal
+countdown $delay
+
+# stop health-check so the server is taken our of load balancer
+docker exec health-check cli disable $reason
+
+# then wait 5 minutes for the load balancer to propagate the dns records
+countdown $timeout

scripts/portal-up.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -e # exit on first error
+
+# start the health-checks service
+docker exec health-check cli enable