package init

0001-fix-promu-dependence-and-fix-not-found-web.patch

@@ -0,0 +1,65 @@
+From f4984952bc9259a34b93b4bdf7581c1e586e7b36 Mon Sep 17 00:00:00 2001
+From: bzg1107 <preloyalwhite@163.com>
+Date: Sat, 31 Jul 2021 16:36:48 +0800
+Subject: [PATCH] fix promu dependence and fix not found web
+
+---
+ Makefile.common | 10 ++++++----
+ main.go         |  5 +----
+ 2 files changed, 7 insertions(+), 8 deletions(-)
+
+diff --git a/Makefile.common b/Makefile.common
+index ce80d53..d33966d 100644
+--- a/Makefile.common
++++ b/Makefile.common
+@@ -261,11 +261,13 @@ common-docker-manifest:
+ promu: $(PROMU)
+ 
+ $(PROMU):
+-	$(eval PROMU_TMP := $(shell mktemp -d))
+-	curl -s -L $(PROMU_URL) | tar -xvzf - -C $(PROMU_TMP)
++#	$(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)
+ 	mkdir -p $(FIRST_GOPATH)/bin
+-	cp $(PROMU_TMP)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM)/promu $(FIRST_GOPATH)/bin/promu
+-	rm -r $(PROMU_TMP)
++	cp /usr/bin/promu $(FIRST_GOPATH)/bin/promu	
+ 
+ .PHONY: proto
+ proto:
+diff --git a/main.go b/main.go
+index 0c47d9d..bdf61e8 100644
+--- a/main.go
++++ b/main.go
+@@ -34,8 +34,6 @@ import (
+ 	"github.com/prometheus/common/promlog"
+ 	"github.com/prometheus/common/route"
+ 	"github.com/prometheus/common/version"
+-	"github.com/prometheus/exporter-toolkit/web"
+-	webflag "github.com/prometheus/exporter-toolkit/web/kingpinflag"
+ 	"gopkg.in/alecthomas/kingpin.v2"
+ 
+ 	dto "github.com/prometheus/client_model/go"
+@@ -61,7 +59,6 @@ func (lf logFunc) Println(v ...interface{}) {
+ func main() {
+ 	var (
+ 		app                 = kingpin.New(filepath.Base(os.Args[0]), "The Pushgateway")
+-		webConfig           = webflag.AddFlags(app)
+ 		listenAddress       = app.Flag("web.listen-address", "Address to listen on for the web interface, API, and telemetry.").Default(":9091").String()
+ 		metricsPath         = app.Flag("web.telemetry-path", "Path under which to expose metrics.").Default("/metrics").String()
+ 		externalURL         = app.Flag("web.external-url", "The URL under which the Pushgateway is externally reachable.").Default("").URL()
+@@ -195,7 +192,7 @@ func main() {
+ 	mux.Handle(apiPath+"/v1/", http.StripPrefix(apiPath+"/v1", av1))
+ 
+ 	go closeListenerOnQuit(l, quitCh, logger)
+-	err = web.Serve(l, &http.Server{Addr: *listenAddress, Handler: mux}, *webConfig, logger)
++	err = (&http.Server{Addr: *listenAddress, Handler: mux}).Serve(l)
+ 	level.Error(logger).Log("msg", "HTTP server stopped", "err", err)
+ 	// To give running connections a chance to submit their payload, we wait
+ 	// for 1sec, but we don't want to wait long (e.g. until all connections
+-- 
+2.30.0
+

pushgateway.default

@@ -0,0 +1 @@
+PUSHGATEWAY_OPTS='--web.listen-address=0.0.0.0:9091'

pushgateway.service

@@ -0,0 +1,18 @@
+# -*- mode: conf -*-
+
+[Unit]
+Description=Prometheus pushgateway.
+Documentation=https://github.com/prometheus/pushgateway
+After=network.target
+
+[Service]
+EnvironmentFile=-/etc/default/pushgateway
+User=prometheus
+ExecStart=/usr/bin/pushgateway \
+          $PUSHGATEWAY_OPTS
+ExecReload=/bin/kill -HUP $MAINPID
+Restart=always
+LimitNOFILE=65536
+
+[Install]
+WantedBy=multi-user.target

pushgateway.spec

@@ -0,0 +1,72 @@
+%define debug_package %{nil}
+%ifarch aarch64
+%global hostarch  arm64
+%endif
+%ifarch x86_64
+%global hostarch  amd64
+%endif
+
+Name:    pushgateway
+Version: 1.4.1
+Release: 1
+Summary: Prometheus pushgateway.
+License: ASL 2.0
+URL:     https://github.com/prometheus/%{name}
+Source0: https://github.com/prometheus/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz
+Source1: %{name}.service
+Source2: %{name}.default
+Source3: vendor.tar.gz
+Patch0:  0001-fix-promu-dependence-and-fix-not-found-web.patch
+
+BuildRequires:  golang >= 1.13
+BuildRequires:  promu
+%{?systemd_requires}
+Requires(pre): shadow-utils
+
+%description
+The Prometheus Pushgateway exists to allow ephemeral and batch jobs to expose their metrics to Prometheus.
+Since these kinds of jobs may not exist long enough to be scraped, they can instead push their metrics to a Pushgateway.
+The Pushgateway then exposes these metrics to Prometheus.
+
+%prep
+%autosetup -p1 -n %{name}-%{version}
+%setup -T -D -a 3 -n %{name}-%{version}
+
+%build
+mkdir -p $(pwd)/bin
+export GOBIN=$(pwd)/bin
+go build -mod=vendor -o bin ./ ...
+
+%install
+mkdir -p %{buildroot}%{_bindir}
+install -D -m 755 bin/%{name} %{buildroot}%{_bindir}/
+mkdir -vp %{buildroot}%{_sharedstatedir}/prometheus
+install -D -m 644 %{SOURCE1} %{buildroot}%{_unitdir}/%{name}.service
+install -D -m 644 %{SOURCE2} %{buildroot}%{_sysconfdir}/default/%{name}
+
+%pre
+getent group prometheus >/dev/null || groupadd -r prometheus
+getent passwd prometheus >/dev/null || \
+  useradd -r -g prometheus -d %{_sharedstatedir}/prometheus -s /sbin/nologin \
+          -c "Prometheus services" prometheus
+exit 0
+
+%post
+%systemd_post %{name}.service
+
+%preun
+%systemd_preun %{name}.service
+
+%postun
+%systemd_postun %{name}.service
+
+%files
+%defattr(-,root,root,-)
+%{_bindir}/*
+%{_unitdir}/%{name}.service
+%config(noreplace) %{_sysconfdir}/default/%{name}
+%dir %attr(755, prometheus, prometheus)%{_sharedstatedir}/prometheus
+
+%changelog
+* Wed Jul 14 2021 baizhonggui <baizhonggui@huawei.com> - 1.4.1-1
+- Package init