Name:		k3s
Version:	0.5.0
Release:	1%{?dist}
Summary:	Lightweight Kubernetes. Easy to install, half the memory, all in a binary less than 40mb.

Group:		System/Management
License:	Apache-2.0
URL:		https://k3s.io
Source0:	https://github.com/rancher/k3s/archive/v%{version}.tar.gz
Source1:	k3s-server.service
Source2:	k3s-agent.service
Source3:	server.conf
Source4:	agent.conf
BuildRequires:	golang
Requires:	containerd

%description
k3s is intended to be a fully compliant Kubernetes distribution with the following changes:

  *  Legacy, alpha, non-default features are removed. Hopefully, you shouldn't notice the stuff that has been removed.
  *  Removed most in-tree plugins (cloud providers and storage plugins) which can be replaced with out of tree addons.
  *  Add sqlite3 as the default storage mechanism. etcd3 is still available, but not the default.
  *  Wrapped in simple launcher that handles a lot of the complexity of TLS and options.
  *  Minimal to no OS dependencies (just a sane kernel and cgroup mounts needed). k3s packages required dependencies 

%package hyperkube
Summary:        The Kubernetes server components from k3s
Group:          System/Management
Requires:       %{name} = %{version}
Conflicts:      kubernetes-common

%description hyperkube
hyperkube from k3s. hyperkube is an all-in-one binary for the
Kubernetes server components.

%package agent
Summary:        The Kubernetes server components from k3s
Group:          System/Management
Requires:       %{name} = %{version}
Conflicts:      kubernetes-common

%description agent
hyperkube from k3s. agent is an all-in-one binary for the
Kubernetes server components.

%prep
%setup -q


%build
mkdir -p ./_build/src/github.com/rancher
ln -s $(pwd) ./_build/src/github.com/rancher/k3s
export GOPATH=$(pwd)/_build
export PATH=$PATH:$(pwd)/_build/bin

pushd _build/src/github.com/rancher/k3s

go build
go build ./vendor/k8s.io/kubernetes/cmd/hyperkube

%install
export GOPATH=$(pwd)/_build
export PATH=$PATH:$(pwd)/_build/bin

pushd _build/src/github.com/rancher/k3s
go install
go install ./vendor/k8s.io/kubernetes/cmd/hyperkube

mkdir -p %{buildroot}%{_bindir}
install -D -m 644 $(pwd)/_build/bin/k3s %{buildroot}%{_bindir}/k3s
install -D -m 644 $(pwd)/_build/bin/hyperkube %{buildroot}%{_bindir}/hyperkube

mkdir -p %{buildroot}%{_localstatedir}/lib/rancher/k3s
mkdir -p %{buildroot}%{_localstatedir}/lib/rancher/k3s/server/manifests

mkdir -p %{buildroot}%{_sysconfdir}/rancher/k3s
install -D -m 644 %{SOURCE3} %{buildroot}%{_sysconfdir}/rancher/k3s/server.conf
install -D -m 644 %{SOURCE4} %{buildroot}%{_sysconfdir}/rancher/k3s/agent.conf

mkdir -p %{buildroot}%{_unitdir}
install -D -m 644 %{SOURCE1} %{buildroot}%{_unitdir}/k3s-server.service
install -D -m 644 %{SOURCE2} %{buildroot}%{_unitdir}/k3s-agent.service
mkdir -p %{buildroot}%{_sbindir}
ln -s %{_sbindir}/service %{buildroot}%{_sbindir}/rck3s-server
ln -s %{_sbindir}/service %{buildroot}%{_sbindir}/rck3s-agent

%pre
%service_add_pre k3s-server.service k3s-agent.service

%post
%service_add_post k3s-server.service k3s-agent.service

%preun
%service_del_preun k3s-server.service k3s-agent.service

%postun
%service_del_postun k3s-server.service k3s-agent.service

%files
%license LICENSE
%doc README.md
%{_bindir}/k3s
%{_localstatedir}/lib/rancher
%config %{_sysconfdir}/rancher
%config(noreplace) %{_sysconfdir}/rancher/k3s/agent.conf
%config(noreplace) %{_sysconfdir}/rancher/k3s/server.conf
%{_unitdir}/k3s-agent.service
%{_unitdir}/k3s-server.service
%{_sbindir}/rck3s-agent
%{_sbindir}/rck3s-server

%files agent
%{_bindir}/k3s
%{_localstatedir}/lib/rancher
%config %{_sysconfdir}/rancher
%config(noreplace) %{_sysconfdir}/rancher/k3s/agent.conf
%{_unitdir}/k3s-agent.service
%{_sbindir}/rck3s-agent


%files hyperkube
%{_bindir}/hyperkube


%changelog