Prometheus exporter for hardware and OS metrics exposed by *NIX kernels, written

in Go with pluggable metric collectors.
OK sthen@

sysutils/node_exporter/Makefile

@@ -0,0 +1,42 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2019/05/08 12:37:09 claudio Exp $
+
+COMMENT =		prometheus exporter for hardware and OS metrics
+
+GH_ACCOUNT =		prometheus
+GH_PROJECT =		node_exporter
+GH_TAGNAME =		v0.17.0
+
+CATEGORIES =		sysutils
+
+HOMEPAGE =		http://prometheus.io/
+
+MAINTAINER =		Claudio Jeker <claudio@openbsd.org>
+
+# Apache 2.0
+PERMIT_PACKAGE_CDROM =	Yes
+
+WANTLIB =		c pthread
+
+BUILD_DEPENDS =		devel/promu
+TEST_DEPENDS =		shells/bash
+
+USE_GMAKE =		Yes
+
+MODULES=		lang/go
+MODGO_GOPATH=		${MODGO_WORKSPACE}
+
+# promu doesn't like the default PREFIX
+do-build:
+	cd ${WRKSRC} && ${MAKE_ENV} GOMAXPROCS=${MAKE_JOBS} PREFIX=. ${MAKE_PROGRAM} \
+	    PROMU="${LOCALBASE}/bin/promu --config \$$(PROMU_CONF) -v" build
+
+do-install:
+	${INSTALL_DATA_DIR} ${PREFIX}/share/doc/node_exporter
+	${INSTALL_PROGRAM} ${WRKSRC}/node_exporter ${PREFIX}/bin
+	${INSTALL_DATA} ${WRKSRC}/LICENSE ${PREFIX}/share/doc/node_exporter/
+	${INSTALL_DATA} ${WRKSRC}/NOTICE ${PREFIX}/share/doc/node_exporter/
+
+do-test:
+	cd ${WRKSRC} && ${MAKE_ENV} ${MAKE_PROGRAM} test
+
+.include <bsd.port.mk>

sysutils/node_exporter/distinfo

@@ -0,0 +1,2 @@
+SHA256 (node_exporter-0.17.0.tar.gz) = djtYi5KCqKpJcob4qxqrYdCFvdLSWM80V/I8YHUsmic=
+SIZE (node_exporter-0.17.0.tar.gz) = 1758763

sysutils/node_exporter/patches/patch-Makefile_common

@@ -0,0 +1,18 @@
+$OpenBSD: patch-Makefile_common,v 1.1.1.1 2019/05/08 12:37:09 claudio Exp $
+
+Index: Makefile.common
+--- Makefile.common.orig
++++ Makefile.common
+@@ -175,11 +175,7 @@ common-docker-tag-latest:
+ promu: $(PROMU)
+ 
+ $(PROMU):
+-	$(eval PROMU_TMP := $(shell mktemp -d))
+-	curl -s -L $(PROMU_URL) | tar -xvzf - -C $(PROMU_TMP)
+-	mkdir -p $(FIRST_GOPATH)/bin
+-	cp $(PROMU_TMP)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM)/promu $(FIRST_GOPATH)/bin/promu
+-	rm -r $(PROMU_TMP)
++	@true
+ 
+ .PHONY: proto
+ proto:

sysutils/node_exporter/pkg/DESCR

@@ -0,0 +1,2 @@
+Prometheus exporter for hardware and OS metrics exposed by *NIX kernels, written
+in Go with pluggable metric collectors.

sysutils/node_exporter/pkg/PLIST

@@ -0,0 +1,8 @@
+@comment $OpenBSD: PLIST,v 1.1.1.1 2019/05/08 12:37:09 claudio Exp $
+@newgroup _nodeexporter:834
+@newuser _nodeexporter:834:_nodeexporter:daemon:prometheus node_exporter:/nonexistent:/sbin/nologin
+@rcscript ${RCDIR}/node_exporter
+@bin bin/node_exporter
+share/doc/node_exporter/
+share/doc/node_exporter/LICENSE
+share/doc/node_exporter/NOTICE

sysutils/node_exporter/pkg/node_exporter.rc

@@ -0,0 +1,19 @@
+#!/bin/sh
+#
+# $OpenBSD: node_exporter.rc,v 1.1.1.1 2019/05/08 12:37:09 claudio Exp $
+
+daemon="${TRUEPREFIX}/bin/node_exporter"
+daemon_user=_nodeexporter
+
+. /etc/rc.d/rc.subr
+
+pexp="${daemon}.*"
+rc_bg=YES
+rc_reload=NO
+
+rc_start() {
+	${rcexec} "${daemon} ${daemon_flags} < /dev/null 2>&1 | \
+		logger -p daemon.info -t node_exporter"
+}
+
+rc_cmd $1