From 7d5153f52ee4033c8a7ffab0a678950122b982eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Kwakernaak?=
 <58462885+andre-aktivconsultancy@users.noreply.github.com>
Date: Thu, 23 Dec 2021 10:55:20 +0100
Subject: [PATCH] ensure postgres database is always started

The Postgres database would only get started on first launch. When starting a second time e.g. after a `docker-compose down` and `docker-compose up`, the database was not started resulting in a failure when ThingsBoard is starting.
---
 msa/tb/docker-postgres/start-db.sh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/msa/tb/docker-postgres/start-db.sh b/msa/tb/docker-postgres/start-db.sh
index 1688bba79e..94cb004012 100644
--- a/msa/tb/docker-postgres/start-db.sh
+++ b/msa/tb/docker-postgres/start-db.sh
@@ -22,14 +22,22 @@ PG_CTL=$(find /usr/lib/postgresql/ -name pg_ctl)
 if [ ! -d ${PGDATA} ]; then
     mkdir -p ${PGDATA}
     ${PG_CTL} initdb
+else
+    ${PG_CTL} start
 fi
 
 exec setsid nohup postgres >> ${PGLOG}/postgres.log 2>&1 &
 
 if [ ! -f ${firstlaunch} ]; then
     sleep 2
-    while ! psql -U ${pkg.user} -d postgres -c "CREATE DATABASE thingsboard"
+    while ! psql -U thingsboard -d postgres -c "CREATE DATABASE thingsboard"
     do
       sleep 1
     done
-fi
\ No newline at end of file
+else
+    until pg_isready --dbname thingsboard --quiet
+    do
+        sleep 1
+        echo "Waiting for db"
+    done
+fi