cca11d768e
- Addded Finalize entry point for Service - Services Namespace named Sip.Spec.Config.ClusteName is createdd durign SIPCluster deployment - Services Namespace is deleted dring SIPCluster deletion - Some WIP with Servicee Specific flows - Change Sample SIPCluster to be NodePorts instead of NodePort
129 lines
3.5 KiB
Go
129 lines
3.5 KiB
Go
/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package services
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import (
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"context"
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"fmt"
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airshipv1 "sipcluster/pkg/api/v1"
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airshipvms "sipcluster/pkg/vbmh"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"sigs.k8s.io/controller-runtime/pkg/client"
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)
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// Infrastructure interface should be implemented by each Tenant Required
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// Infrastructure Service
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// Init : prepares the Service
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// Deploy : deploys the service
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// Validate : will make sure that the deployment is successfull
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type InfrastructureService interface {
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//
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Deploy(airshipv1.SIPCluster, *airshipvms.MachineList, client.Client) error
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Validate() error
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Finalize(airshipv1.SIPCluster, client.Client) error
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}
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// Generic Service Factory
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type Service struct {
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serviceName airshipv1.InfraService
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config airshipv1.InfraConfig
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}
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func (s *Service) Deploy(sip airshipv1.SIPCluster, machines *airshipvms.MachineList, c client.Client) error {
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// do something, might decouple this a bit
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// If the serviucces are defined as Helm Chart , then deploy might be simply
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//. Lets make sure that teh namespace is in pace.
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// will be called the name of the cluster.
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s.createNS(sip.Spec.Config.ClusterName, c)
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// Take the data from teh appropriate Machines
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// Prepare the Config
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fmt.Printf("Deploy Service:%v \n", s.serviceName)
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return nil
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}
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func (s *Service) createNS(serviceNamespaceName string, c client.Client) error {
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// Get Namespace
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// If not foundn then ccreate it
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ns := &corev1.Namespace{}
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// c is a created client.
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err := c.Get(context.Background(), client.ObjectKey{
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Name: serviceNamespaceName,
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}, ns)
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if err != nil {
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serviceNamespace := &corev1.Namespace{
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TypeMeta: metav1.TypeMeta{
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APIVersion: corev1.SchemeGroupVersion.String(),
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Kind: "Namespace",
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: serviceNamespaceName,
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},
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}
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if err := c.Create(context.TODO(), serviceNamespace); err != nil {
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return err
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}
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}
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return nil
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}
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func (s *Service) Validate() error {
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// do something, might decouple this a bit
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fmt.Printf("Validate Service:%v \n", s.serviceName)
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return nil
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}
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func (s *Service) Finalize(sip airshipv1.SIPCluster, c client.Client) error {
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return nil
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}
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func FinalizeCommon(sip airshipv1.SIPCluster, c client.Client) error {
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serviceNamespace := &corev1.Namespace{
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TypeMeta: metav1.TypeMeta{
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APIVersion: corev1.SchemeGroupVersion.String(),
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Kind: "Namespace",
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: sip.Spec.Config.ClusterName,
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},
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}
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if err := c.Delete(context.TODO(), serviceNamespace); err != nil {
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return err
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}
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return nil
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}
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// Service Factory
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func NewService(infraName airshipv1.InfraService, infraCfg airshipv1.InfraConfig) (InfrastructureService, error) {
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if infraName == airshipv1.LoadBalancerService {
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return newLoadBalancer(infraCfg), nil
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} else if infraName == airshipv1.JumpHostService {
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return newJumpHost(infraCfg), nil
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} else if infraName == airshipv1.AuthHostService {
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return newAuthHost(infraCfg), nil
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}
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return nil, ErrInfraServiceNotSupported{}
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}
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