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fix(frontend): healthcheck uses busybox wget, not bash /dev/tcp #1106

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Merged
LucasSantana-Dev merged 2 commits into from
May 31, 2026
Merged

fix(frontend): healthcheck uses busybox wget, not bash /dev/tcp #1106

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fix(frontend): healthcheck uses busybox wget, not bash /dev/tcp
LucasSantana-Dev May 31, 2026
95d98c7
Merge branch 'main' into fix/frontend-healthcheck-wget
LucasSantana-Dev May 31, 2026
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5 changes: 4 additions & 1 deletion Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@

# Build stage — installs all deps, generates prisma, builds shared + target
FROM node:${NODE_VERSION} AS build
ARG NPM_CACHE_KEY

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Sensitive data should not be used in the ARG or ENV commands 

SecretsUsedInArgOrEnv: Do not use ARG or ENV instructions for sensitive data (ARG "NPM_CACHE_KEY")
More info: https://docs.docker.com/go/dockerfile/rule/secrets-used-in-arg-or-env/

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Sensitive data should not be used in the ARG or ENV commands 

SecretsUsedInArgOrEnv: Do not use ARG or ENV instructions for sensitive data (ARG "NPM_CACHE_KEY")
More info: https://docs.docker.com/go/dockerfile/rule/secrets-used-in-arg-or-env/

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GitHub Actions / Build — frontend

Sensitive data should not be used in the ARG or ENV commands 

SecretsUsedInArgOrEnv: Do not use ARG or ENV instructions for sensitive data (ARG "NPM_CACHE_KEY")
More info: https://docs.docker.com/go/dockerfile/rule/secrets-used-in-arg-or-env/

RUN apk add --no-cache git build-base python3 python3-dev opus-dev && rm -rf /var/cache/apk/*

Expand Down Expand Up @@ -89,7 +89,7 @@

# Production deps — slim install (no dev deps)
FROM node:${NODE_VERSION} AS deps-production
ARG NPM_CACHE_KEY

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Sensitive data should not be used in the ARG or ENV commands 

SecretsUsedInArgOrEnv: Do not use ARG or ENV instructions for sensitive data (ARG "NPM_CACHE_KEY")
More info: https://docs.docker.com/go/dockerfile/rule/secrets-used-in-arg-or-env/

Check warning on line 92 in Dockerfile

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GitHub Actions / Build — bot

Sensitive data should not be used in the ARG or ENV commands 

SecretsUsedInArgOrEnv: Do not use ARG or ENV instructions for sensitive data (ARG "NPM_CACHE_KEY")
More info: https://docs.docker.com/go/dockerfile/rule/secrets-used-in-arg-or-env/

RUN apk add --no-cache python3 && rm -rf /var/cache/apk/*

Expand Down Expand Up @@ -193,7 +193,10 @@

EXPOSE 8080

# nginx-unprivileged is alpine/busybox: its `sh` (ash) has no /dev/tcp (a bash
# builtin), so the previous probe could never run -> false-positive "unhealthy".
# busybox wget is present and reaches the unprivileged :8080 listener.
HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
CMD sh -c 'exec 3<>/dev/tcp/127.0.0.1/8080 && echo -e "GET / HTTP/1.0\r\nHost: 127.0.0.1\r\n\r\n" >&3 && head -1 <&3 | grep -q "200" || exit 1'
CMD wget -q --spider http://127.0.0.1:8080/ || exit 1

CMD ["nginx", "-g", "daemon off;"]
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