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File loki.spec of Package loki (Revision 6ebbf72a8782e751c3a217092ac96b1a)

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#
# spec file for package loki
#
# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#

%define GRAFANA_USER    grafana
%define GRAFANA_GROUP   grafana

#Compat macro for new _fillupdir macro introduced in Nov 2017
%if ! %{defined _fillupdir}
  %define _fillupdir /var/adm/fillup-templates
%endif

Name:           loki
Version:        1.5.0
Release:        0
Summary:        Logging backend for Grafana
License:        Apache-2.0
Group:          System/Monitoring
Url:            https://grafana.com/loki
Source:         %{name}-%{version}.tar.bz2
Source1:        loki.service
Source2:        promtail.service
Source3:        sysconfig.loki
Source4:        sysconfig.promtail
BuildRequires:  fdupes
BuildRequires:  systemd-devel
BuildRequires:  go >= 1.13
BuildRequires:  golang-packaging
BuildRequires:  shadow
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
%{go_provides}

%description
Loki is a logging backend, optimized for users running Prometheus and Kubernetes
Loki is optimized to search, visualize and explore your logs natively in Grafana

%prep
%setup -q loki-%{version}
#%setup -q -T -D -a 1 # unpack go dependencies in vendor.tar.gz, which was prepared by the source services

%build
%define buildpkg github.com/grafana/loki/pkg/build
export GOFLAGS="-mod=vendor"
export GOLDFLAGS="-s -w -X %{buildpkg}.Version=%{version} %{buildpkg}.Revision=%{version} %{buildpkg}.BuildUser=N.A. %{buildpkg}.BuildDate=N.A."
go build -ldflags="$GOLDFLAGS" ./cmd/loki
go build -ldflags="$GOLDFLAGS" ./cmd/promtail
go build -ldflags="$GOLDFLAGS" ./cmd/logcli

%install

# Service files for Loki and promtail
install -D -m 0644 %{SOURCE1} %{buildroot}%{_unitdir}/loki.service
install -D -m 0644 %{SOURCE2} %{buildroot}%{_unitdir}/promtail.service
install -Dm644 %{SOURCE3} %{buildroot}%{_fillupdir}/sysconfig.loki
install -Dm644 %{SOURCE4} %{buildroot}%{_fillupdir}/sysconfig.promtail
install -dm755 %{buildroot}%{_sbindir}
ln -s %{_sbindir}/service %{buildroot}%{_sbindir}/rcloki
ln -s %{_sbindir}/service %{buildroot}%{_sbindir}/rcpromtail

# Config files
install -Dm644 cmd/loki/loki-local-config.yaml \
%{buildroot}%{_sysconfdir}/%{name}/loki.yaml
install -Dm644 cmd/promtail/promtail-local-config.yaml \
%{buildroot}%{_sysconfdir}/%{name}/promtail.yaml

# Binaries
install -D -m 0755 loki %{buildroot}%{_sbindir}
install -D -m 0755 promtail %{buildroot}%{_sbindir}
install -D -m 0755 logcli %{buildroot}%{_sbindir}

# Create user / group and services
%pre
%service_add_pre loki.service
%service_add_pre promtail.service
getent group %{GRAFANA_GROUP} > /dev/null || groupadd -r %{GRAFANA_GROUP}
getent passwd %{GRAFANA_GROUP} > /dev/null || useradd -r -g %{GRAFANA_GROUP} \
-s /sbin/nologin -c "%{GRAFANA_USER} user" %{GRAFANA_GROUP}

%post
%{fillup_only -n loki}
%{fillup_only -n promtail}
%service_add_post loki.service
%service_add_post promtail.service

%preun
%service_del_preun loki.service
%service_del_preun promtail.service

%postun
%service_del_postun loki.service
%service_del_postun promtail.service

%files
%defattr(-,root,root)
%license LICENSE
%doc README.md
%{_unitdir}/loki.service
%{_unitdir}/promtail.service
%{_fillupdir}/sysconfig.loki
%{_fillupdir}/sysconfig.promtail
%{_sbindir}/loki
%{_sbindir}/promtail
%{_sbindir}/logcli
%dir %{_sysconfdir}/%{name}
%config(noreplace) %{_sysconfdir}/%{name}/loki.yaml
%config(noreplace) %{_sysconfdir}/%{name}/promtail.yaml
%{_sbindir}/rcloki
%{_sbindir}/rcpromtail

%changelog

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File loki.spec of Package loki (Revision 6ebbf72a8782e751c3a217092ac96b1a)

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