docker: add health checks

metacpan · Oct 10, 2024 · b7b7d10 · b7b7d10
1 parent bda4542
commit b7b7d10
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -22,6 +22,8 @@ RUN <<EOT
     npm run build:min
 EOT
 
+HEALTHCHECK CMD [ "test", "-e", "root/assets/assets.json" ]
+
 ################### Web Server
 # hadolint ignore=DL3007
 FROM metacpan/metacpan-base:latest AS server
@@ -62,6 +64,8 @@ CMD [ \
 
 EXPOSE 80
 
+HEALTHCHECK --start-period=3s CMD [ "curl", "--fail", "http://localhost/healthcheck" ]
+
 ################### Development Server
 FROM server AS develop