Mackerel Container Agent Image for ARM

Dockerfile

FROM golang:alpine AS builder

RUN apk update && \
    apk add --no-cache git ca-certificates && \
    update-ca-certificates


ENV CGO_ENABLED=0
ENV GOOS=linux
ENV GOARCH=arm
ENV GOARM=7

COPY . /src/
WORKDIR /src/

RUN go build -o /mackerel-container-agent ./cmd/mackerel-container-agent/...

# Create appuser
RUN adduser -D -g '' mackerel

FROM scratch
COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=builder /etc/passwd /etc/passwd
COPY --from=builder /mackerel-container-agent /usr/local/bin/mackerel-container-agent

ENTRYPOINT ["/usr/local/bin/mackerel-container-agent"]