From 1f65fec9ea02dd68b8e91402a6e2c52517ce7718 Mon Sep 17 00:00:00 2001
From: Joubert RedRat <eu+github@redrat.com.br>
Date: Fri, 19 Aug 2022 11:22:16 -0300
Subject: [PATCH] Add netcat install in dockerfile to provide a way to
 healthcheck in docker compose (#572)

---
 Dockerfile         | 2 +-
 docker-compose.yml | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 0dfeb88..2295bb8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ FROM debian:buster-slim
 
 RUN \
   apt-get update && \
-  apt-get install -y ca-certificates openssl postgresql && \
+  apt-get install -y ca-certificates openssl postgresql netcat && \
   update-ca-certificates && \
   apt-get clean autoclean && \
   apt-get autoremove --yes && \
diff --git a/docker-compose.yml b/docker-compose.yml
index e51a1ca..8a431c3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -31,6 +31,9 @@ services:
     depends_on:
       postgres:
         condition: service_healthy
+    healthcheck:
+      test: ["CMD", "nc", "-vz", "127.0.0.1", "8081"]
+      interval: 5s
 
 volumes:
   data: