Add healthcheck to Dockerfile

3 files changed, 9 insertions, 0 deletions

diff --git a/Dockerfile b/Dockerfile
index 19d01f8..d7179fc 100644
--- 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 ${PORT}
 VOLUME /www/assets
 ENTRYPOINT ["/bin/sh", "/entrypoint.sh"]
diff --git a/Dockerfile.arm32v7 b/Dockerfile.arm32v7
index 3efb5aa..1621abb 100644
--- a/Dockerfile.arm32v7
+++ b/Dockerfile.arm32v7
@@ -35,6 +35,9 @@ COPY --from=build-stage --chown=${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 ${PORT}
 VOLUME /www/assets
 ENTRYPOINT ["/bin/sh", "/entrypoint.sh"]
diff --git a/Dockerfile.arm64v8 b/Dockerfile.arm64v8
index e6d0a51..fe35ede 100644
--- a/Dockerfile.arm64v8
+++ b/Dockerfile.arm64v8
@@ -35,6 +35,9 @@ COPY --from=build-stage --chown=${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"]