Init

Dockerfile

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+FROM golang:1.26-bookworm AS build
+WORKDIR /src
+COPY go.mod ./
+RUN go mod download
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags="-s -w" -o /out/sessionguard-master ./cmd/master
+
+FROM alpine:3.24
+RUN apk add --no-cache ca-certificates && addgroup -S sessionguard && adduser -S -G sessionguard sessionguard && mkdir -p /var/lib/sessionguard /etc/sessionguard && chown -R sessionguard:sessionguard /var/lib/sessionguard /etc/sessionguard
+COPY --from=build /out/sessionguard-master /usr/local/bin/sessionguard-master
+USER sessionguard
+VOLUME ["/var/lib/sessionguard"]
+EXPOSE 8080
+ENTRYPOINT ["/usr/local/bin/sessionguard-master"]
+CMD ["-config", "/etc/sessionguard/master.json"]