Dockerfile

FROM golang:1.23-alpine AS builder

RUN apk add --no-cache git ca-certificates tzdata

WORKDIR /app

COPY go.mod go.sum ./

RUN go mod download

COPY . .

RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o memebot .

FROM alpine:latest

RUN apk --no-cache add ca-certificates tzdata

RUN addgroup -g 1001 -S appgroup && \
    adduser -u 1001 -S appuser -G appgroup

WORKDIR /app

COPY --from=builder /app/memebot .

RUN chown -R appuser:appgroup /app

USER appuser

EXPOSE 8080

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD wget --no-verbose --tries=1 --spider http://localhost:8080/healthz || exit 1

# Запускаем приложение
CMD ["./memebot"]