added autocert gen

Dockerfile

@@ -2,6 +2,7 @@
 FROM node:16
 ENV TZ=Asia/Singapore
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+RUN apt-get update && apt-get -y install postgresql-client-common
 WORKDIR /app
 COPY ./package.json ./
 COPY . /app

docker-misc/config.json

@@ -0,0 +1,5 @@
+{
+    "email": "",
+    "domain": "",
+    "certpath": ""
+}

docker-misc/updatecerts.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+email=$(jq -r '.email' config.json)
+domain=$(jq -r '.domain' config.json)
+certpath=$(jq -r '.certpath' config.json)
+certbot -m $email -d $domain -n
+cp /etc/letsencrypt/$domain/*.pem $certpath
+openssl dhparam -dsaparam -out $certpath/dhparam.pem 4096
+

entrypoint.sh

@@ -1,4 +1,9 @@
 #!/bin/bash
-sleep 60 #accomodate postgres DB startup without triggering shutdown
+# sleep 60 #accomodate postgres DB startup without triggering shutdown
+until psql -c 'SELECT * FROM Account'
+do
+    echo 'Waiting...'
+    sleep 2
+done
 npm run build
 npm run start