a2854ab8ea
The published image defaulted OPENCONCHO_DEFAULT_HONCHO_URL=same-origin, but the sentinel was removed — a bare run seeded an invalid "same-origin" base. Default to empty (configure in Settings); HONCHO_UPSTREAM is unused by the new nginx.
48 lines
2.0 KiB
Docker
48 lines
2.0 KiB
Docker
# OpenConcho web SPA — self-hosted Honcho dashboard.
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#
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# Multi-stage build:
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# 1. node:22-alpine + pnpm builds the @openconcho/web SPA to packages/web/dist
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# 2. nginx-unprivileged serves the static bundle as non-root (UID 101) on
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# port 8080 — runs cleanly under read-only filesystem + cap_drop ALL.
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# ---------- Builder stage ----------
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FROM node:22-alpine AS builder
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RUN corepack enable \
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&& corepack prepare pnpm@10.33.2 --activate
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WORKDIR /app
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# Copy workspace/lockfile/manifests first for layer-cache efficiency.
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COPY pnpm-workspace.yaml pnpm-lock.yaml package.json .npmrc .pnpmfile.cjs ./
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COPY packages/web/package.json packages/web/
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COPY packages/desktop/package.json packages/desktop/
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# Install only the web filter's transitive deps (skips the Tauri Rust toolchain).
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RUN pnpm install --frozen-lockfile --filter @openconcho/web...
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# Copy remaining sources + build.
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COPY . .
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RUN pnpm --filter @openconcho/web build
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# ---------- Runtime stage ----------
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# Unprivileged variant runs as UID 101 with no root setup steps, so it works
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# under a read-only filesystem with cap_drop ALL.
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FROM nginxinc/nginx-unprivileged:alpine
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COPY --chown=101:101 --from=builder /app/packages/web/dist /usr/share/nginx/html
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# Rendered to /etc/nginx/conf.d/default.conf by the image's envsubst entrypoint.
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COPY --chown=101:101 docker/nginx.conf.template /etc/nginx/templates/default.conf.template
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# Writes /usr/share/nginx/html/config.js from OPENCONCHO_DEFAULT_HONCHO_URL.
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# --chmod=0755 so nginx's docker-entrypoint.d actually executes it.
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COPY --chown=101:101 --chmod=0755 docker/40-openconcho-config.sh /docker-entrypoint.d/40-openconcho-config.sh
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# Empty default → clean first run (configure the instance in Settings). Override per
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# deploy to seed the first instance; the browser routes via /api with an
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# X-Honcho-Upstream header. Optional OPENCONCHO_UPSTREAM_ALLOWLIST guards the proxy.
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ENV OPENCONCHO_DEFAULT_HONCHO_URL=""
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EXPOSE 8080
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# Base image entrypoint renders the template + runs config script, then nginx (UID 101).
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