chaim
46955e2064
busybox wget in alpine resolves "localhost" to ::1 first, but our nginx `listen 80` is IPv4-only, so the healthcheck got Connection refused and Coolify marked the container running:unhealthy (which also made Traefik skip its router and fall back to the lower-priority extension-platform catch-all). Hard-coding 127.0.0.1 fixes that. Also clear /usr/share/nginx/html before COPY so the base image's 50x.html/index.html don't leak into the published artifact set.
33 lines
1.3 KiB
Docker
33 lines
1.3 KiB
Docker
# outlook-addin-cdn -- serves ClickOnce artifacts at platform.dev.marcus-law.co.il/outlook-addin/*
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#
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# The publish/ directory (produced by the Windows job) is copied into the image
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# along with a custom nginx.conf that maps the ClickOnce-specific MIME types.
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# Each release tag produces a versioned image (e.g. :v1.0.0) + :latest.
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FROM nginx:1.27-alpine
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# Drop the default site config; our nginx.conf is the only one.
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RUN rm -f /etc/nginx/conf.d/default.conf
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COPY nginx.conf /etc/nginx/conf.d/outlook-addin.conf
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# Clear the stock nginx html dir so its 50x.html/index.html don't end up
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# alongside our ClickOnce manifests.
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RUN rm -rf /usr/share/nginx/html/*
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# Coolify adds a StripPrefix middleware for the /outlook-addin path, so nginx
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# sees requests at the root (/OutlookAddin.vsto, etc) -- copy files to the
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# nginx root accordingly.
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COPY publish/ /usr/share/nginx/html/
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# nginx runs as non-root by default in the alpine image; ensure files readable.
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RUN chmod -R a+rX /usr/share/nginx/html
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EXPOSE 80
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# Use 127.0.0.1 explicitly -- busybox wget resolves "localhost" to ::1 first,
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# but our nginx `listen 80` is IPv4-only, so localhost would refuse the
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# connection and the container would be flagged unhealthy.
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD wget -qO- http://127.0.0.1/health || exit 1
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