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fix(build): pin the .NET 8 image back to port 80 #130

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Merged
MusaMisto merged 1 commit into from
Aug 31, 2026
Merged

fix(build): pin the .NET 8 image back to port 80 #130

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8 changes: 8 additions & 0 deletions Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,5 +1,13 @@
FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
WORKDIR /app
# .NET 8 runtime images changed the default listening port from 80 to 8080
# (aspnet:6.0 shipped ASPNETCORE_URLS=http://+:80, aspnet:8.0 ships
# ASPNETCORE_HTTP_PORTS=8080). The Helm chart hardcodes containerPort 80 and
# the Service targets the named "http" port, so without this the app listens
# on 8080, the Service has no reachable endpoint and the gateway returns 503
# -- silently, because the chart ships probes.enabled=false so the pod still
# reports Ready. Pin the port back to 80 to match the chart and the 6.0 image.
ENV ASPNETCORE_HTTP_PORTS=80
EXPOSE 80
EXPOSE 443

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