authelia-api/Dockerfile
cclohmar 00165e9fef chore: 3-stage Docker build from source, rename image to authelia-api
- Dockerfile builds Go source in stage 2 (golang:1.22) instead of
  copying pre-built binary
- Image renamed to git24hcom/authelia-api:latest
- docker-compose.yml: updated image name, added build directive
- .gitignore: ignore root-level authelia-api binary
- Removed pre-built binary from git tracking (now built in Docker)
2026-07-15 16:55:28 +00:00

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1.9 KiB
Docker

# syntax=docker/dockerfile:1
#
# Authelia + Authelia-API combined container
# ===========================================
# Runs both Authelia (auth portal, port 9091) and Authelia-API
# (user management + policy management API, port 8080) in a single container.
#
# Build:
# docker build -t git24hcom/authelia-api:latest .
#
# Volumes:
# /config — Authelia config + user DB + notification templates
# /data — Authelia-API SQLite DB
# /certs — TLS certificates (optional)
#
# --- Stage 1: fetch Authelia binary ---
FROM alpine:3.21 AS authelia-dl
ARG AUTHELIA_VERSION=4.39.20
ARG TARGETARCH=amd64
WORKDIR /tmp
ADD https://github.com/authelia/authelia/releases/download/v${AUTHELIA_VERSION}/authelia-v${AUTHELIA_VERSION}-linux-${TARGETARCH}.tar.gz /tmp/authelia.tar.gz
RUN tar -xzf /tmp/authelia.tar.gz && \
mv authelia /usr/local/bin/authelia && \
chmod +x /usr/local/bin/authelia
# --- Stage 2: build Authelia-API from source ---
FROM golang:1.22-bookworm AS go-build
WORKDIR /build
COPY src/ .
RUN go mod download && \
CGO_ENABLED=0 go build -ldflags="-s -w" -o authelia-api ./cmd/server
# --- Stage 3: runtime image ---
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
tzdata \
libsqlite3-0 \
netcat-openbsd \
&& rm -rf /var/lib/apt/lists/*
# Copy binaries from build stages
COPY --from=authelia-dl /usr/local/bin/authelia /usr/local/bin/authelia
COPY --from=go-build /build/authelia-api /usr/local/bin/authelia-api
# Create directories
RUN mkdir -p /config /data /certs && \
chmod 755 /config /data /certs
# Add non-root user
RUN groupadd -r authelia && \
useradd -r -g authelia -d /config -s /sbin/nologin authelia && \
chown authelia:authelia /config /data /certs
# Entrypoint
COPY docker/entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh
EXPOSE 9091 8080
VOLUME ["/config", "/data", "/certs"]
ENTRYPOINT ["/entrypoint.sh"]