failed to build node-problem-detector about node-problem-detector HOT 6 CLOSED

You need to install libsystemd-journal-dev or libsystemd-dev to build it for journald support.

In #39, we'll add an option to enable/disable journald support. After that you won't need the package if you disable the journald support when make.

In fact node problem detector can't work very well until #39 is merged. I'll try to get that PR merged soon.

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This is a bug, and should be fixed in #39.

For temporary workaround, you can set CGO_ENABLED=1.

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thanks Random-Liu, still see errors, even using Random-Liu:journald-support

CGO_ENABLED=1 GOOS=linux go build -o ./bin/node-problem-detector -a -ldflags '-w' -tags journald
# k8s.io/node-problem-detector/vendor/github.com/coreos/go-systemd/sdjournal
vendor/github.com/coreos/go-systemd/sdjournal/journal.go:27:33: fatal error: systemd/sd-journal.h: No such file or directory
 // #include <systemd/sd-journal.h>
                                 ^
compilation terminated.

now I build under linux env, am I miss something?

• go version go1.6 linux/amd64
• godep v74 (linux/amd64/go1.6)

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thanks, it worked for me.

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@Random-Liu Perhaps the build process can check if all the dependencies are available:

./bin/node-problem-detector: $(PKG_SOURCES) node_problem_detector.go
	pkg-config libsystemd --exists --print-errors
	CGO_ENABLED=0 GOOS=linux godep go build -a -installsuffix cgo -ldflags '-w' -o node-problem-detector

Or maybe node-problem-detector could start using Autotools to create the Makefile. Because these checks should be performed just once at ./configure time.

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@jfilak Yeah, we should check the dependency.

But I'd prefer add the check in the makefile for now, because autotools seems to be a little complex and we don't have too much dependency now. :)

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