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apply.go
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apply.go
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package kube
import (
akashv1 "github.com/ovrclk/akash/pkg/client/clientset/versioned"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
)
func applyNS(kc kubernetes.Interface, b *nsBuilder) error {
obj, err := kc.CoreV1().Namespaces().Get(b.name(), metav1.GetOptions{})
switch {
case err == nil:
obj, err = b.update(obj)
if err == nil {
_, err = kc.CoreV1().Namespaces().Update(obj)
}
case errors.IsNotFound(err):
obj, err = b.create()
if err == nil {
_, err = kc.CoreV1().Namespaces().Create(obj)
}
}
return err
}
func applyDeployment(kc kubernetes.Interface, b *deploymentBuilder) error {
obj, err := kc.AppsV1().Deployments(b.ns()).Get(b.name(), metav1.GetOptions{})
switch {
case err == nil:
obj, err = b.update(obj)
if err == nil {
_, err = kc.AppsV1().Deployments(b.ns()).Update(obj)
}
case errors.IsNotFound(err):
obj, err = b.create()
if err == nil {
_, err = kc.AppsV1().Deployments(b.ns()).Create(obj)
}
}
return err
}
func applyService(kc kubernetes.Interface, b *serviceBuilder) error {
obj, err := kc.CoreV1().Services(b.ns()).Get(b.name(), metav1.GetOptions{})
switch {
case err == nil:
obj, err = b.update(obj)
if err == nil {
_, err = kc.CoreV1().Services(b.ns()).Update(obj)
}
case errors.IsNotFound(err):
obj, err = b.create()
if err == nil {
_, err = kc.CoreV1().Services(b.ns()).Create(obj)
}
}
return err
}
func applyIngress(kc kubernetes.Interface, b *ingressBuilder) error {
obj, err := kc.ExtensionsV1beta1().Ingresses(b.ns()).Get(b.name(), metav1.GetOptions{})
switch {
case err == nil:
obj, err = b.update(obj)
if err == nil {
_, err = kc.ExtensionsV1beta1().Ingresses(b.ns()).Update(obj)
}
case errors.IsNotFound(err):
obj, err = b.create()
if err == nil {
_, err = kc.ExtensionsV1beta1().Ingresses(b.ns()).Create(obj)
}
}
return err
}
func prepareEnvironment(kc kubernetes.Interface, ns string) error {
_, err := kc.CoreV1().Namespaces().Get(ns, metav1.GetOptions{})
if errors.IsNotFound(err) {
obj := &corev1.Namespace{
ObjectMeta: metav1.ObjectMeta{
Name: ns,
},
}
_, err = kc.CoreV1().Namespaces().Create(obj)
}
return err
}
func applyManifest(kc akashv1.Interface, b *manifestBuilder) error {
obj, err := kc.AkashV1().Manifests(b.ns()).Get(b.name(), metav1.GetOptions{})
switch {
case err == nil:
obj, err = b.update(obj)
if err == nil {
_, err = kc.AkashV1().Manifests(b.ns()).Update(obj)
}
case errors.IsNotFound(err):
obj, err = b.create()
if err == nil {
_, err = kc.AkashV1().Manifests(b.ns()).Create(obj)
}
}
return err
}