Graham McIntire
a757bd7615
- Dockerfile: add BuildKit cache mounts for Go module and build caches, pin both stages to Alpine 3.23 - CI: replace BUILDKIT_INLINE_CACHE with registry-based layer caching (mode=max) for branch and release builds - .dockerignore: exclude test files, Rust legacy, nix, and other non-build artifacts from Docker context - SNMP: lower MaxRepetitions from default 50 to 10 to prevent Mikrotik routers from timing out during bulk walks
17 lines
604 B
Docker
17 lines
604 B
Docker
FROM golang:1.25-alpine3.23 AS builder
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WORKDIR /app
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COPY go.mod go.sum ./
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RUN --mount=type=cache,target=/go/pkg/mod \
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go mod download
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COPY . .
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ARG VERSION=dev
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RUN --mount=type=cache,target=/go/pkg/mod \
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--mount=type=cache,target=/root/.cache/go-build \
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CGO_ENABLED=0 go build -ldflags="-s -w -X main.version=${VERSION}" -o towerops-agent .
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FROM alpine:3.23
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RUN apk add --no-cache ca-certificates iputils
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COPY --from=builder /app/towerops-agent /usr/local/bin/towerops-agent
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RUN adduser -D -u 1000 towerops && chown towerops /usr/local/bin/towerops-agent
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USER towerops
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CMD ["towerops-agent"]
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