github.com/IBM-Blockchain/fabric-operator@v1.0.4/pkg/offering/k8s/orderer/override/ingress.go (about)

     1  /*
     2   * Copyright contributors to the Hyperledger Fabric Operator project
     3   *
     4   * SPDX-License-Identifier: Apache-2.0
     5   *
     6   * Licensed under the Apache License, Version 2.0 (the "License");
     7   * you may not use this file except in compliance with the License.
     8   * You may obtain a copy of the License at:
     9   *
    10   * 	  http://www.apache.org/licenses/LICENSE-2.0
    11   *
    12   * Unless required by applicable law or agreed to in writing, software
    13   * distributed under the License is distributed on an "AS IS" BASIS,
    14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    15   * See the License for the specific language governing permissions and
    16   * limitations under the License.
    17   */
    18  
    19  package override
    20  
    21  import (
    22  	current "github.com/IBM-Blockchain/fabric-operator/api/v1beta1"
    23  	"github.com/IBM-Blockchain/fabric-operator/pkg/manager/resources"
    24  	"github.com/IBM-Blockchain/fabric-operator/version"
    25  	networkingv1 "k8s.io/api/networking/v1"
    26  	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    27  )
    28  
    29  func (o *Override) Ingress(object v1.Object, ingress *networkingv1.Ingress, action resources.Action) error {
    30  	instance := object.(*current.IBPOrderer)
    31  
    32  	switch action {
    33  	case resources.Create:
    34  		return o.CreateIngress(instance, ingress)
    35  	case resources.Update:
    36  		return o.UpdateIngress(instance, ingress)
    37  	}
    38  
    39  	return nil
    40  }
    41  
    42  func (o *Override) CreateIngress(instance *current.IBPOrderer, ingress *networkingv1.Ingress) error {
    43  	return o.CommonIngress(instance, ingress)
    44  }
    45  
    46  func (o *Override) UpdateIngress(instance *current.IBPOrderer, ingress *networkingv1.Ingress) error {
    47  	return o.CommonIngress(instance, ingress)
    48  }
    49  
    50  func (o *Override) CommonIngress(instance *current.IBPOrderer, ingress *networkingv1.Ingress) error {
    51  
    52  	ingressClass := "nginx"
    53  	if instance.Spec.Ingress.Class != "" {
    54  		ingressClass = instance.Spec.Ingress.Class
    55  	}
    56  	ingress.ObjectMeta.Annotations["kubernetes.io/ingress.class"] = ingressClass
    57  
    58  	apihost := instance.Namespace + "-" + instance.Name + "-orderer" + "." + instance.Spec.Domain
    59  	operationshost := instance.Namespace + "-" + instance.Name + "-operations" + "." + instance.Spec.Domain
    60  	grpcwebhost := instance.Namespace + "-" + instance.Name + "-grpcweb" + "." + instance.Spec.Domain
    61  
    62  	pathType := networkingv1.PathTypeImplementationSpecific
    63  	ingress.Spec = networkingv1.IngressSpec{
    64  		Rules: []networkingv1.IngressRule{
    65  			networkingv1.IngressRule{
    66  				Host: apihost,
    67  				IngressRuleValue: networkingv1.IngressRuleValue{
    68  					HTTP: &networkingv1.HTTPIngressRuleValue{
    69  						Paths: []networkingv1.HTTPIngressPath{
    70  							networkingv1.HTTPIngressPath{
    71  								Backend: networkingv1.IngressBackend{
    72  									Service: &networkingv1.IngressServiceBackend{
    73  										Name: instance.GetName(),
    74  										Port: networkingv1.ServiceBackendPort{
    75  											Name: "orderer-grpc",
    76  										},
    77  									},
    78  								},
    79  								Path:     "/",
    80  								PathType: &pathType,
    81  							},
    82  						},
    83  					},
    84  				},
    85  			},
    86  			networkingv1.IngressRule{
    87  				Host: operationshost,
    88  				IngressRuleValue: networkingv1.IngressRuleValue{
    89  					HTTP: &networkingv1.HTTPIngressRuleValue{
    90  						Paths: []networkingv1.HTTPIngressPath{
    91  							networkingv1.HTTPIngressPath{
    92  								Backend: networkingv1.IngressBackend{
    93  									Service: &networkingv1.IngressServiceBackend{
    94  										Name: instance.GetName(),
    95  										Port: networkingv1.ServiceBackendPort{
    96  											Name: "operations",
    97  										},
    98  									},
    99  								},
   100  								Path:     "/",
   101  								PathType: &pathType,
   102  							},
   103  						},
   104  					},
   105  				},
   106  			},
   107  			networkingv1.IngressRule{
   108  				Host: grpcwebhost,
   109  				IngressRuleValue: networkingv1.IngressRuleValue{
   110  					HTTP: &networkingv1.HTTPIngressRuleValue{
   111  						Paths: []networkingv1.HTTPIngressPath{
   112  							networkingv1.HTTPIngressPath{
   113  								Backend: networkingv1.IngressBackend{
   114  									Service: &networkingv1.IngressServiceBackend{
   115  										Name: instance.GetName(),
   116  										Port: networkingv1.ServiceBackendPort{
   117  											Name: "grpcweb",
   118  										},
   119  									},
   120  								},
   121  								Path:     "/",
   122  								PathType: &pathType,
   123  							},
   124  						},
   125  					},
   126  				},
   127  			},
   128  		},
   129  		TLS: []networkingv1.IngressTLS{
   130  			networkingv1.IngressTLS{
   131  				Hosts: []string{apihost},
   132  			},
   133  			networkingv1.IngressTLS{
   134  				Hosts: []string{operationshost},
   135  			},
   136  			networkingv1.IngressTLS{
   137  				Hosts: []string{grpcwebhost},
   138  			},
   139  		},
   140  	}
   141  	currentVer := version.String(instance.Spec.FabricVersion)
   142  	if currentVer.EqualWithoutTag(version.V2_4_1) || currentVer.GreaterThan(version.V2_4_1) {
   143  		adminhost := instance.Namespace + "-" + instance.Name + "-admin" + "." + instance.Spec.Domain
   144  		adminIngressRule := []networkingv1.IngressRule{
   145  			networkingv1.IngressRule{
   146  				Host: adminhost,
   147  				IngressRuleValue: networkingv1.IngressRuleValue{
   148  					HTTP: &networkingv1.HTTPIngressRuleValue{
   149  						Paths: []networkingv1.HTTPIngressPath{
   150  							networkingv1.HTTPIngressPath{
   151  								Backend: networkingv1.IngressBackend{
   152  									Service: &networkingv1.IngressServiceBackend{
   153  										Name: instance.GetName(),
   154  										Port: networkingv1.ServiceBackendPort{
   155  											Name: "orderer-admin",
   156  										},
   157  									},
   158  								},
   159  								Path:     "/",
   160  								PathType: &pathType,
   161  							},
   162  						},
   163  					},
   164  				},
   165  			},
   166  		}
   167  
   168  		admintls := []networkingv1.IngressTLS{
   169  			networkingv1.IngressTLS{
   170  				Hosts: []string{adminhost},
   171  			},
   172  		}
   173  		ingress.Spec.Rules = append(ingress.Spec.Rules, adminIngressRule...)
   174  		ingress.Spec.TLS = append(ingress.Spec.TLS, admintls...)
   175  	}
   176  	return nil
   177  }