Add healthcheck to Dockerfile

[github/bastienwirtz/homer.git] / Dockerfile

diff --git a/Dockerfile b/Dockerfile
index 19d01f810aab9ac58277190be5ead17ea4ed9f0e..d7179fc59e3a9b5864b0577f1fff57be6e6dc139 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,6 +25,9 @@ COPY --from=build-stage --chown=${USER}:${GROUP} /app/dist /www/
 COPY --from=build-stage --chown=${USER}:${GROUP} /app/dist/assets /www/default-assets
 COPY entrypoint.sh /entrypoint.sh
 
+HEALTHCHECK --interval=5s --timeout=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:${PORT}/ || exit 1
+
 EXPOSE ${PORT}
 VOLUME /www/assets
 ENTRYPOINT ["/bin/sh", "/entrypoint.sh"]