RPM packaging (#122)

.gitignore

@@ -10,4 +10,6 @@
 /vmstorage-data
 /vmselect-cache
 /package/temp-deb-*
+/package/temp-rpm-*
 /package/*.deb
+/package/*.rpm

app/victoria-metrics/Makefile

@@ -38,17 +38,35 @@ victoria-metrics-pure:
 victoria-metrics-pure-prod:
 	APP_NAME=victoria-metrics APP_SUFFIX='-pure' DOCKER_OPTS='--env CGO_ENABLED=0' $(MAKE) app-via-docker
 
-### Packaging for Debian - amd64
+### Packaging as DEB - amd64
 victoria-metrics-package-deb: victoria-metrics
-	echo "GO_BUILDINFO:" "$(GO_BUILDINFO)"
-	echo "PWD:" "$(PWD)"
 	./package/package_deb.sh amd64
 
-### Packaging for Debian - arm64
+### Packaging as DEB - arm64
 victoria-metrics-package-deb-arm64: victoria-metrics-arm64
 	./package/package_deb.sh arm64
 
+### Packaging as DEB - all
 victoria-metrics-package-deb-all: \
         victoria-metrics-package-deb \
         victoria-metrics-package-deb-arm64
 
+### Packaging as RPM - amd64
+victoria-metrics-package-rpm: victoria-metrics
+	./package/package_rpm.sh amd64
+
+### Packaging as RPM - arm64
+victoria-metrics-package-rpm-arm64: victoria-metrics-arm64
+	./package/package_rpm.sh arm64
+
+### Packaging as RPM - all
+victoria-metrics-package-rpm-all: \
+        victoria-metrics-package-rpm \
+        victoria-metrics-package-rpm-arm64
+
+### Packaging as both DEB and RPM - all
+victoria-metrics-package-deb-rpm-all: \
+        victoria-metrics-package-deb \
+        victoria-metrics-package-deb-arm64 \
+        victoria-metrics-package-rpm \
+        victoria-metrics-package-rpm-arm64

package/package_rpm.sh

@@ -0,0 +1,90 @@
+#!/bin/bash
+
+if ! which rpmbuild 2> /dev/null
+then
+	echo "*** Fatal: please install rpmbuild"
+    exit 1
+fi
+
+ARCH="amd64"
+if [[ $# -ge 1 ]]
+then
+    ARCH="$1"
+fi
+
+# Map to Debian architecture
+if [[ "$ARCH" == "amd64" ]]; then
+    RPM_ARCH=x86_64
+	EXENAME_SRC="victoria-metrics"
+elif [[ "$ARCH" == "arm64" ]]; then
+    RPM_ARCH=aarch64
+    EXENAME_SRC="victoria-metrics-arm64"
+else
+    echo "*** Unknown arch $ARCH"
+    exit 1
+fi
+
+PACKDIR="./package"
+TEMPDIR="${PACKDIR}/temp-rpm-${RPM_ARCH}"
+EXENAME_DST="victoria-metrics"
+
+# Pull in version info
+
+VERSION=`cat ${PACKDIR}/VAR_VERSION | perl -ne 'chomp and print'`
+BUILD=`cat ${PACKDIR}/VAR_BUILD | perl -ne 'chomp and print'`
+
+# Create directories
+
+[[ -d "${TEMPDIR}" ]] && rm -rf "${TEMPDIR}"
+
+mkdir -p "${TEMPDIR}" && echo "*** Created   : ${TEMPDIR}"
+
+echo "*** Version   : ${VERSION}-${BUILD}"
+echo "*** Arch      : ${RPM_ARCH}"
+
+OUT_RPM="victoria-metrics-${VERSION}-${BUILD}.${RPM_ARCH}.rpm"
+
+echo "*** Out .rpm  : ${OUT_RPM}"
+
+cat > "${TEMPDIR}/victoria-metrics.spec" <<EOF
+Summary: The best long-term remote storage for Prometheus
+Name: victoria-metrics
+Version: ${VERSION}
+Release: ${BUILD}
+License: Apache License 2.0
+URL: https://victoriametrics.com/
+Group: System
+Packager: Aliaksandr Valialkin
+Requires: libpthread
+Requires: libc
+
+%description
+VictoriaMetrics is fast, cost-effective and scalable time series database. It can be used as a long-term remote storage for Prometheus.
+
+%files
+%attr(0744, root, root) /usr/sbin/*
+%attr(0644, root, root) /lib/systemd/system/*
+
+%prep
+mkdir -p \$RPM_BUILD_ROOT/usr/sbin/
+mkdir -p \$RPM_BUILD_ROOT/lib/systemd/system/
+
+cp ${PWD}/bin/${EXENAME_SRC} \$RPM_BUILD_ROOT/usr/sbin/
+cp ${PWD}/package/victoria-metrics.service \$RPM_BUILD_ROOT/lib/systemd/system/
+
+%post
+/usr/bin/systemctl daemon-reload
+
+%preun
+/usr/bin/systemctl stop victoria-metrics
+
+%postun
+/usr/bin/systemctl daemon-reload
+EOF
+
+rpmbuild -bb --target "${RPM_ARCH}" \
+	"${TEMPDIR}/victoria-metrics.spec"
+
+cp "${HOME}/rpmbuild/RPMS/${RPM_ARCH}/${OUT_RPM}" "${PACKDIR}"
+
+echo "*** Created   : ${PACKDIR}/${OUT_RPM}"