mirror of
https://github.com/status-im/go-watchdog.git
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8676adea5c
This commit introduces the cgroup-driven watchdog. It can be initialized by calling watchdog.CgroupDriven(). This watchdog infers the limit from the process' cgroup, which is either derived from /proc/self/cgroup, or from the root cgroup if the PID == 1 (running in a container). Tests have been added/refactored to accommodate running locally and in a Docker container. Certain test cases now must be isolated from one another, to prevent side-effects from dirty go runtimes. A Makefile has been introduced to run all tests.
22 lines
786 B
Docker
22 lines
786 B
Docker
## This Dockerfile compiles the watchdog with delve support. It enables the tests
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## to be debugged inside a container.
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##
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## Run with:
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## docker run --memory=64MiB --memory-swap=64MiB -p 2345:2345 <image> \
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## --listen=:2345 --headless=true --log=true \
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## --log-output=debugger,debuglineerr,gdbwire,lldbout,rpc \
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## --accept-multiclient --api-version=2 exec /root/watchdog.test
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##
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FROM golang:1.15.5
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WORKDIR /watchdog
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COPY . .
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RUN CGO_ENABLED=0 go get -ldflags "-s -w -extldflags '-static'" github.com/go-delve/delve/cmd/dlv
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RUN CGO_ENABLED=0 go test -gcflags "all=-N -l" -c -o ./watchdog.test
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FROM alpine:latest
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RUN apk --no-cache add ca-certificates
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WORKDIR /root/
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COPY --from=0 /go/bin/dlv /dlv
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COPY --from=0 /watchdog/watchdog.test .
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ENTRYPOINT [ "/dlv" ]
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EXPOSE 2345 |