From 8d0cef08b1725eb559041302e66622340d6619b1 Mon Sep 17 00:00:00 2001
From: James Wampler <james@wamp.dev>
Date: Sat, 4 Jul 2026 13:10:04 -0700
Subject: [PATCH] Fix api container healthcheck failing with no error logs

aspnet base image ships neither curl nor wget, so the compose
healthcheck's wget call failed silently at the exec level (visible only
in docker's health-check log, not app stdout). Install curl in the
Dockerfile.ci final stage and switch the healthcheck to use it.
---
 deploy/qa/docker-compose.qa.yml    | 2 +-
 src/api/MicCheck.Api/Dockerfile.ci | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/deploy/qa/docker-compose.qa.yml b/deploy/qa/docker-compose.qa.yml
index 01b3d24..b14a5ff 100644
--- a/deploy/qa/docker-compose.qa.yml
+++ b/deploy/qa/docker-compose.qa.yml
@@ -36,7 +36,7 @@ services:
       db:
         condition: service_healthy
     healthcheck:
-      test: ["CMD-SHELL", "wget -qO- http://localhost:8080/api/v1/health 2>/dev/null || exit 1"]
+      test: ["CMD-SHELL", "curl -fsS http://localhost:8080/api/v1/health || exit 1"]
       interval: 10s
       timeout: 5s
       retries: 5
diff --git a/src/api/MicCheck.Api/Dockerfile.ci b/src/api/MicCheck.Api/Dockerfile.ci
index 57fc0b5..aa9f36e 100644
--- a/src/api/MicCheck.Api/Dockerfile.ci
+++ b/src/api/MicCheck.Api/Dockerfile.ci
@@ -17,6 +17,11 @@ COPY src/api/MicCheck.Api/ src/api/MicCheck.Api/
 RUN dotnet publish src/api/MicCheck.Api/MicCheck.Api.csproj -c Release -o /out --no-restore
 
 FROM mcr.microsoft.com/dotnet/aspnet:10.0
+
+# curl is used by the docker-compose healthcheck; the base image ships neither
+# curl nor wget, so the healthcheck silently fails as "unhealthy" without it.
+RUN apt-get update && apt-get install -y --no-install-recommends curl && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 COPY --from=build /out .
 EXPOSE 8080