Summary: Production-Grade Container Scheduling and Management
Name: kubernetes
Version: 1.12.4
Release: 1
License: ASL 2.0
URL: http://kubernetes.io

Source: https://github.com/kubernetes/kubernetes/archive/v1.12.4.tar.gz
Patch: kubernetes-1.12.4-aix.patch

Group: Applications/System

BuildRequires: golang

%description
Kubernetes is an open source system for managing containerized
applications across multiple hosts; providing basic mechanisms
for deployment, maintenance, and scaling of applications.

%package -n kubeadm
Summary: Kubernetes kubeadm bootstrapping tool
Requires: crictl = 1.11.1
Requires: kubelet = 1.12.4
Requires: kubernetes-node-img = 1.12.4
Conflicts: icp-worker

%description -n kubeadm
Kubeadm is a tool built to provide kubeadm init and kubeadm join as
best-practice "fast path" for creating Kubernetes clusters.

%package -n kubectl
Summary: Command-line utility for interacting with a Kubernetes cluster.

%description -n kubectl
Command-line utility for interacting with a Kubernetes cluster.

%package -n kubelet
Summary: The node agent of Kubernetes, the container cluster manager.
Requires: criwpar >= 0.2.0

%description -n kubelet
The node agent of Kubernetes, the container cluster manager.

%package -n kubernetes-master-img
Summary: Images for Kubernetes master node.
Requires: criwpar >= 0.2.0
Requires: etcd-img = 3.3.2
Requires: kubernetes-node-img = 1.12.4

%description -n kubernetes-master-img
Images for Kubernetes master node.

%package -n kubernetes-node-img
Summary: Images for Kubernetes node.
Requires: criwpar >= 0.2.0

%description -n kubernetes-node-img
Images for Kubernetes master node.

%pre -n kubectl
# Processor Version: PV_8_Compat
# Processor Version: PV_7_Compat
# Processor Version: PV_6_Compat
ProcVersion=`prtconf | grep "Processor Version:" | awk -F_ '{ print $2}'`
#echo $ProcVersion
if [ $ProcVersion -lt 8 ]
then
        echo "This rpm won't work with Power $ProcVersion compatibiliy mode."
        echo "prtconf: "
        prtconf | grep "Processor Version:"
        exit 1
fi

%post -n kubeadm
mkssys -p /opt/freeware/bin/kubeletsrc -s kubelet -u 0 -e /dev/null -i /dev/null -o /dev/null -R -Q -S -f 9 -n 15 -E 20 -d -w 20 -G kube-system
exit 0

%preun -n kubeadm
stopsrc -s kubelet
exit 0

%postun -n kubeadm
rmssys -s kubelet
exit 0

%postun -n kubelet
ifconfig vi0 detach >/dev/null 2>&1
exit 0

%post -n kubernetes-master-img
mkwpari -e PATH=/usr/bin:/etc:/usr/sbin:/sbin:/opt/freeware/bin -c /opt/freeware/bin/kube-apiserver -w /opt/freeware/bin /opt/freeware/share/kubernetes/kube-apiserver.bff k8s.gcr.io/kube-apiserver-ppc64:v1.12.4 >/dev/null
rm -f /opt/freeware/share/kubernetes/kube-apiserver.bff
mkwpari -e PATH=/usr/bin:/etc:/usr/sbin:/sbin:/opt/freeware/bin -c /opt/freeware/bin/kube-controller-manager -w /opt/freeware/bin /opt/freeware/share/kubernetes/kube-controller-manager.bff k8s.gcr.io/kube-controller-manager-ppc64:v1.12.4 >/dev/null
rm -f /opt/freeware/share/kubernetes/kube-controller-manager.bff
mkwpari -e PATH=/usr/bin:/etc:/usr/sbin:/sbin:/opt/freeware/bin -c /opt/freeware/bin/kube-scheduler -w /opt/freeware/bin /opt/freeware/share/kubernetes/kube-scheduler.bff k8s.gcr.io/kube-scheduler-ppc64:v1.12.4 >/dev/null
rm -f /opt/freeware/share/kubernetes/kube-scheduler.bff
exit 0

%postun -n kubernetes-master-img
rmwpari k8s.gcr.io/kube-apiserver-ppc64:v1.12.4 >/dev/null 2>&1
rmwpari k8s.gcr.io/kube-controller-manager-ppc64:v1.12.4 >/dev/null 2>&1
rmwpari k8s.gcr.io/kube-scheduler-ppc64:v1.12.4 >/dev/null 2>&1
exit 0

%post -n kubernetes-node-img
mkwpari -e PATH=/usr/bin:/etc:/usr/sbin:/sbin:/opt/freeware/bin -c /bin/sh -w / /opt/freeware/share/kubernetes/kube-proxy.bff k8s.gcr.io/kube-proxy-ppc64:v1.12.4 >/dev/null
rm -f /opt/freeware/share/kubernetes/kube-proxy.bff
mkwpari -T k8s.gcr.io/kube-proxy-ppc64:v1.12.4 ibmcom/hyperkube-aix:v1.12.4 >/dev/null
exit 0

%postun -n kubernetes-node-img
rmwpari k8s.gcr.io/kube-proxy-ppc64:v1.12.4 >/dev/null 2>&1
rmwpari ibmcom/hyperkube-aix:v1.12.4 >/dev/null 2>&1
exit 0

%prep

%setup -q

%patch -p1 -b .aix

%build
export PATH=/usr/bin:/etc:/usr/sbin:/sbin:/opt/freeware/lib/golang/bin:/opt/freeware/bin

mkdir -p ./_build/src/k8s.io/
ln -s $(pwd) ./_build/src/k8s.io/kubernetes

export GOPATH=$(pwd)/_build
export GOFLAGS="-gcflags=all=-trimpath=$GOPATH"

ulimit -d unlimited
ulimit -m unlimited
ulimit -s unlimited
ulimit -f unlimited

# Build go-bindata, this is needed by i18n
go build -v -o dist/go-bindata k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata
dist/go-bindata -nometadata -nocompress -o pkg/generated/bindata.go.tmp -pkg generated -ignore .jpg -ignore .png  -ignore .md -ignore 'BUILD(\.bazel)?' "translations/..."
gofmt -s -w pkg/generated/bindata.go.tmp
cat pkg/generated/bindata.go.tmp > pkg/generated/bindata.go
rm -f pkg/generated/bindata.go.tmp

# Build openapi-gen, this is needed by kube-apiserver and genman
cd $GOPATH/src/k8s.io/kubernetes
go build -v -o dist/openapi-gen k8s.io/kubernetes/vendor/k8s.io/kube-openapi/cmd/openapi-gen
dist/openapi-gen --v 1 --logtostderr --go-header-file $GOPATH/src/k8s.io/kubernetes/hack/boilerplate/boilerplate.go.txt --output-file-base zz_generated.openapi --output-package k8s.io/kubernetes/pkg/generated/openapi --report-filename tmp_api_violations.report --input-dirs \
k8s.io/kubernetes/cmd/cloud-controller-manager/app/apis/config/v1alpha1,\
k8s.io/kubernetes/pkg/apis/abac/v0,\
k8s.io/kubernetes/pkg/apis/abac/v1beta1,\
k8s.io/kubernetes/pkg/version,\
k8s.io/kubernetes/vendor/k8s.io/api/admission/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/admissionregistration/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/api/admissionregistration/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/apps/v1,\
k8s.io/kubernetes/vendor/k8s.io/api/apps/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/apps/v1beta2,\
k8s.io/kubernetes/vendor/k8s.io/api/authentication/v1,\
k8s.io/kubernetes/vendor/k8s.io/api/authentication/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/authorization/v1,\
k8s.io/kubernetes/vendor/k8s.io/api/authorization/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/autoscaling/v1,\
k8s.io/kubernetes/vendor/k8s.io/api/autoscaling/v2beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/autoscaling/v2beta2,\
k8s.io/kubernetes/vendor/k8s.io/api/batch/v1,\
k8s.io/kubernetes/vendor/k8s.io/api/batch/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/batch/v2alpha1,\
k8s.io/kubernetes/vendor/k8s.io/api/certificates/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/coordination/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/core/v1,\
k8s.io/kubernetes/vendor/k8s.io/api/events/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/extensions/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/imagepolicy/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/api/networking/v1,\
k8s.io/kubernetes/vendor/k8s.io/api/policy/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/rbac/v1,\
k8s.io/kubernetes/vendor/k8s.io/api/rbac/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/api/rbac/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/scheduling/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/api/scheduling/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/api/settings/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/api/storage/v1,\
k8s.io/kubernetes/vendor/k8s.io/api/storage/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/api/storage/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/api/resource,\
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1,\
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/testapigroup/v1,\
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime,\
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/intstr,\
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/version,\
k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/apis/audit/v1,\
k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/apis/audit/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/apis/audit/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/apis/example/v1,\
k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/apis/example2/v1,\
k8s.io/kubernetes/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/client-go/pkg/version,\
k8s.io/kubernetes/vendor/k8s.io/csi-api/pkg/apis/csi/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/kube-aggregator/pkg/apis/apiregistration/v1,\
k8s.io/kubernetes/vendor/k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/kube-controller-manager/config/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/kube-proxy/config/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/kube-scheduler/config/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/kubelet/config/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/metrics/pkg/apis/custom_metrics/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/metrics/pkg/apis/custom_metrics/v1beta2,\
k8s.io/kubernetes/vendor/k8s.io/metrics/pkg/apis/external_metrics/v1beta1,\
k8s.io/kubernetes/vendor/k8s.io/metrics/pkg/apis/metrics/v1alpha1,\
k8s.io/kubernetes/vendor/k8s.io/metrics/pkg/apis/metrics/v1beta1
cd -

# kubeadm
go build -v -o dist/kubeadm k8s.io/kubernetes/cmd/kubeadm
# kubectl
go build -v -o dist/kubectl k8s.io/kubernetes/cmd/kubectl
# kubelet
go build -v -o dist/kubelet k8s.io/kubernetes/cmd/kubelet

# man pages generator
go build -v -o dist/genman k8s.io/kubernetes/cmd/genman

# kube-proxy
go build -v -o dist/kube-proxy k8s.io/kubernetes/cmd/kube-proxy
# kube-apiserver
go build -v -o dist/kube-apiserver k8s.io/kubernetes/cmd/kube-apiserver
# kube-controller-manager
go build -v -o dist/kube-controller-manager k8s.io/kubernetes/cmd/kube-controller-manager
# kube-scheduler
go build -v -o dist/kube-scheduler k8s.io/kubernetes/cmd/kube-scheduler

# kube-proxy.bff
rm -rf dist/kube-proxy-rootfs
mkdir -p dist/kube-proxy-rootfs
cd dist/kube-proxy-rootfs
mkdir dev etc home tmp var
mkdir -p opt/freeware/bin/
ln -s /usr/bin/ bin
ln -s /usr/lib/ lib
ln -s /usr/lib/boot/unix_64 unix
mv ../kube-proxy ./opt/freeware/bin/
find . | backup -iqf ../kube-proxy.bff
cd -

# kube-apiserver.bff
rm -rf dist/kube-apiserver-rootfs
mkdir -p dist/kube-apiserver-rootfs
cd dist/kube-apiserver-rootfs
mkdir dev etc home tmp var
mkdir -p opt/freeware/bin/
ln -s /usr/bin/ bin
ln -s /usr/lib/ lib
ln -s /usr/lib/boot/unix_64 unix
mv ../kube-apiserver ./opt/freeware/bin/
find . | backup -iqf ../kube-apiserver.bff
cd -

# kube-controller-manager.bff
rm -rf dist/kube-controller-manager-rootfs
mkdir -p dist/kube-controller-manager-rootfs
cd dist/kube-controller-manager-rootfs
mkdir dev etc home tmp var
mkdir -p opt/freeware/bin/
ln -s /usr/bin/ bin
ln -s /usr/lib/ lib
ln -s /usr/lib/boot/unix_64 unix
mv ../kube-controller-manager ./opt/freeware/bin/
find . | backup -iqf ../kube-controller-manager.bff
cd -

# kube-scheduler.bff
rm -rf dist/kube-scheduler-rootfs
mkdir -p dist/kube-scheduler-rootfs
cd dist/kube-scheduler-rootfs
mkdir dev etc home tmp var
mkdir -p opt/freeware/bin/
ln -s /usr/bin/ bin
ln -s /usr/lib/ lib
ln -s /usr/lib/boot/unix_64 unix
mv ../kube-scheduler ./opt/freeware/bin/
find . | backup -iqf ../kube-scheduler.bff
cd -

# Create kubeletsrc script (derived from kubernetes/build/rpms/10-kubeadm.conf)
cat > dist/kubeletsrc << 'EOF'
#!/bin/sh
# Note: This dropin only works with kubeadm and kubelet v1.11+
KUBELET_KUBECONFIG_ARGS="--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
KUBELET_CONFIG_ARGS="--config=/var/lib/kubelet/config.yaml"
# This is a file that "kubeadm init" and "kubeadm join" generates at runtime, populating the KUBELET_KUBEADM_ARGS variable dynamically
if [ -f /var/lib/kubelet/kubeadm-flags.env ]; then
	KUBELET_KUBEADM_ARGS=$(grep ^KUBELET_KUBEADM_ARGS= /var/lib/kubelet/kubeadm-flags.env | cut -d= -f2-)
fi
# This is a file that the user can use for overrides of the kubelet args as a last resort. Preferably, the user should use
# the .NodeRegistration.KubeletExtraArgs object in the configuration files instead. KUBELET_EXTRA_ARGS should be sourced from this file.
if [ -f /etc/sysconfig/kubelet ]; then
	KUBELET_EXTRA_ARGS=$(grep ^KUBELET_EXTRA_ARGS= /etc/sysconfig/kubelet | cut -d= -f2-)
fi
exec /opt/freeware/bin/kubelet $KUBELET_KUBECONFIG_ARGS $KUBELET_CONFIG_ARGS $KUBELET_KUBEADM_ARGS $KUBELET_EXTRA_ARGS
EOF

mkdir -p dist/sysconfig
cat > dist/sysconfig/kubelet << 'EOF'
# Kubelet extra flags for AIX:
# - use syslog for logging
# - allow for longer container creation time
KUBELET_EXTRA_ARGS=--logtostderr=false --logtosyslog=kubelet --runtime-request-timeout=10m
EOF

%install
mkdir -p ${RPM_BUILD_ROOT}%{_bindir}
strip -X64 -t dist/kubeadm
/usr/bin/install -M 0755 -f ${RPM_BUILD_ROOT}%{_bindir} dist/kubeadm
strip -X64 -t dist/kubectl
/usr/bin/install -M 0755 -f ${RPM_BUILD_ROOT}%{_bindir} dist/kubectl
strip -X64 -t dist/kubelet
/usr/bin/install -M 0755 -f ${RPM_BUILD_ROOT}%{_bindir} dist/kubelet

/usr/bin/install -M 0755 -f ${RPM_BUILD_ROOT}%{_bindir} dist/kubeletsrc

mkdir -p ${RPM_BUILD_ROOT}/etc/sysconfig
/usr/bin/install -M 0644 -f ${RPM_BUILD_ROOT}/etc/sysconfig dist/sysconfig/kubelet

mkdir -p ${RPM_BUILD_ROOT}/etc/cni/net.d
mkdir -p ${RPM_BUILD_ROOT}/opt/cni/bin
mkdir -p ${RPM_BUILD_ROOT}/usr/libexec/kubernetes/kubelet-plugins/volume/exec
mkdir -p ${RPM_BUILD_ROOT}/var/lib/calico
mkdir -p ${RPM_BUILD_ROOT}/var/lib/etcd
mkdir -p ${RPM_BUILD_ROOT}/var/lib/kubelet
mkdir -p ${RPM_BUILD_ROOT}/var/run/calico

mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/kubernetes
/usr/bin/install -M 0644 -f ${RPM_BUILD_ROOT}%{_datadir}/kubernetes dist/kube-apiserver.bff
/usr/bin/install -M 0644 -f ${RPM_BUILD_ROOT}%{_datadir}/kubernetes dist/kube-controller-manager.bff
/usr/bin/install -M 0644 -f ${RPM_BUILD_ROOT}%{_datadir}/kubernetes dist/kube-proxy.bff
/usr/bin/install -M 0644 -f ${RPM_BUILD_ROOT}%{_datadir}/kubernetes dist/kube-scheduler.bff

# Calico files for kubeadm init/join
/usr/bin/install -M 0644 -f ${RPM_BUILD_ROOT}%{_datadir}/kubernetes cluster/addons/calico-policy-controller/calico-aix.yaml
/usr/bin/install -M 0644 -f ${RPM_BUILD_ROOT}%{_datadir}/kubernetes cluster/addons/calico-policy-controller/calico-node-aix.yaml

mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/man1
dist/genman ${RPM_BUILD_ROOT}%{_mandir}/man1 kubeadm
dist/genman ${RPM_BUILD_ROOT}%{_mandir}/man1 kubectl
dist/genman ${RPM_BUILD_ROOT}%{_mandir}/man1 kubelet

%clean
rm -rf ${RPM_BUILD_ROOT}

#%files -n kubeadm
#%license LICENSE Godeps/LICENSES
#%{_bindir}/kubeadm
#%{_bindir}/kubeletsrc
#%{_datadir}/kubernetes/calico-aix.yaml
#%{_datadir}/kubernetes/calico-node-aix.yaml
#%{_mandir}/man1/kubeadm*.1*
#%dir /etc/sysconfig
#/etc/sysconfig/kubelet
#%dir /var/lib/calico
#%dir /var/lib/etcd
#%dir /var/run/calico

%files -n kubectl
%license LICENSE Godeps/LICENSES
%{_bindir}/kubectl
%{_mandir}/man1/kubectl*.1*

%files -n kubelet
%license LICENSE Godeps/LICENSES
%{_bindir}/kubelet
%{_mandir}/man1/kubelet*.1*
%dir /etc/cni/net.d
%dir /opt/cni/bin
%dir /usr/libexec/kubernetes/kubelet-plugins/volume/exec
%dir /var/lib/kubelet

#%files -n kubernetes-master-img
#%license LICENSE Godeps/LICENSES
#%config(missingok) %{_datadir}/kubernetes/kube-apiserver.bff
#%config(missingok) %{_datadir}/kubernetes/kube-controller-manager.bff
#%config(missingok) %{_datadir}/kubernetes/kube-scheduler.bff

%files -n kubernetes-node-img
%license LICENSE Godeps/LICENSES
%config(missingok) %{_datadir}/kubernetes/kube-proxy.bff

%changelog
* Wed Mar 20 2019 Ayappan P <ayappap2@in.ibm.com> - 1.12.4-1
- AIX Toolbox build

* Fri Mar  1 2019 Damien Bergamini - 1.12.4-1
- Initial port of Kubernetes 1.12.4 to AIX
- Switch from gccgo compiler to golang

* Tue Aug 21 2018 Damien Bergamini - 1.10.0-1
- Initial port of Kubernetes 1.10.0 to AIX