Dockerized
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4
.dockerignore
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4
.dockerignore
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.git
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bot.db
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vendor
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.env
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.env.example
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.env.example
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DISCORD_TOKEN="Ein Discord Token"
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Dockerfile
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Dockerfile
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# STAGE 1: Build
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FROM golang:1.24-bookworm AS builder
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# Arbeitsverzeichnis im Container
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WORKDIR /app
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# Erst Abhängigkeiten kopieren (für besseres Caching)
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COPY go.mod go.sum ./
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RUN go mod download
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# Restlichen Code kopieren
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COPY . .
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# Statisch kompilieren (wichtig für alpine)
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RUN CGO_ENABLED=0 GOOS=linux go build -o bot main.go
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# STAGE 2: Run
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FROM alpine:latest
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# Zertifikate für Discord (HTTPS) installieren
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RUN apk --no-cache add ca-certificates
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WORKDIR /root/
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# Nur die Binary vom Builder kopieren
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COPY --from=builder /app/bot .
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# Falls du eine .env lokal nutzt (auf dem Server meist via Environment im Stack)
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# COPY .env .
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# Startbefehl
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CMD ["./bot"]
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docker-compose.yaml
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docker-compose.yaml
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version: '3.8'
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services:
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app:
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image: alpine:latest # Oder ein spezielles "slim" / "alpine" Image deiner Wahl
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container_name: mein_sparsames_projekt
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restart: unless-stopped
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# Ressourcen-Limits verhindern, dass ein Memory Leak den Host killt
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deploy:
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resources:
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limits:
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cpus: '0.50'
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memory: 256M
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reservations:
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memory: 64M
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logging:
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driver: "json-file"
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options:
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max-size: "10m"
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max-file: "3"
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networks:
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- discord_backend_net
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networks:
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discord_backend_net:
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driver: bridge
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