在Docker Alpine映像中设置NSCA以进行被动nagios检查

如果没有软件包，您可以随时自己构建。

FROM alpine AS builder

ARG NSCA_VERSION=2.9.2

RUN apk update && apk add build-base build-base gcc wget git

RUN wget http://prdownloads.sourceforge.net/nagios/nsca-$NSCA_VERSION.tar.gz
RUN tar xzf nsca-$NSCA_VERSION.tar.gz
RUN cd nsca-$NSCA_VERSION&& ./configure && make all
RUN ls -lah nsca-$NSCA_VERSION/src
RUN mkdir -p /dist/bin && cp nsca-$NSCA_VERSION/src/nsca /dist/bin
RUN mkdir -p /dist/etc && cp nsca-$NSCA_VERSION/sample-config/nsca.cfg /dist/etc

FROM alpine

COPY --from=builder /dist/bin/nsca /bin/
COPY --from=builder /dist/etc/nsca.cfg /etc/

由于使用了多个阶段，因此生成的映像将不包含开发文件，并且仍然很小。