mirror of
https://github.com/Pacerino/CaddyProxyManager.git
synced 2026-07-21 21:21:43 -04:00
e3763c8603
The Alpine caddy package lags and lacked `list-modules --json`. Install the
official static Caddy binary pinned via ARG CADDY_VERSION (multi-arch via
TARGETARCH) instead. The entrypoint now launches ${CPM_CADDY_BINARY:-caddy}
so a mounted plugin-enabled build is used by both Caddy and CPM's detection.
59 lines
2.2 KiB
Docker
59 lines
2.2 KiB
Docker
# syntax=docker/dockerfile:1
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# ---- Frontend build ----
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FROM node:22-alpine AS frontend
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WORKDIR /app/frontend
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COPY frontend/package.json frontend/package-lock.json* ./
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RUN npm ci || npm install
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COPY frontend/ ./
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# Vite is configured (vite.config.ts) to emit into ../backend/embed/assets,
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# so create that target and build into it.
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RUN mkdir -p /app/backend/embed/assets && npm run build
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# ---- Backend build ----
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FROM golang:1.25-alpine AS backend
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WORKDIR /app/backend
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COPY backend/go.mod backend/go.sum ./
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RUN go mod download
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COPY backend/ ./
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# Bring in the embedded frontend assets produced in the previous stage so the
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# `go:embed all:assets/**` directive has files to embed.
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COPY --from=frontend /app/backend/embed/assets ./embed/assets
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ARG VERSION=dev
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ARG COMMIT=unknown
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# Pure-Go build (the sqlite driver is CGO-free), so no C toolchain is needed.
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RUN CGO_ENABLED=0 GOOS=linux go build \
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-ldflags "-s -w -X main.version=${VERSION} -X main.commit=${COMMIT}" \
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-o /out/cpm ./cmd/main.go
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# ---- Runtime ----
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FROM alpine:3.21
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# Install Caddy from the official static release rather than the Alpine package,
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# which can lag behind (older builds lack `list-modules --json`, used by CPM to
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# detect plugins). Pin the version here; TARGETARCH is provided by buildx.
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ARG CADDY_VERSION=2.11.4
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ARG TARGETARCH=amd64
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RUN apk add --no-cache ca-certificates \
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&& wget -qO /tmp/caddy.tar.gz \
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"https://github.com/caddyserver/caddy/releases/download/v${CADDY_VERSION}/caddy_${CADDY_VERSION}_linux_${TARGETARCH}.tar.gz" \
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&& tar -xzf /tmp/caddy.tar.gz -C /usr/local/bin caddy \
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&& rm /tmp/caddy.tar.gz \
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&& chmod +x /usr/local/bin/caddy \
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&& caddy version
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COPY --from=backend /out/cpm /usr/local/bin/cpm
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COPY docker/entrypoint.sh /usr/local/bin/entrypoint.sh
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RUN chmod +x /usr/local/bin/entrypoint.sh
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# Sensible container defaults: keep data in /data, talk to Caddy over the API.
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ENV CPM_DATAFOLDER=/data \
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CPM_LOGFOLDER=/data/logs \
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CPM_CADDYFILE=/data/Caddyfile \
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CPM_CADDY_MODE=api \
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CPM_CADDY_ADMINURL=http://localhost:2019
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VOLUME ["/data"]
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EXPOSE 3001 80 443
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# The entrypoint launches Caddy (admin API) then CPM. Override the CMD or set
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# CADDY_CONFIG to bring your own Caddy configuration.
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ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
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