113 lines
2.8 KiB
Go
113 lines
2.8 KiB
Go
//
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// Copyright (c) 2012-2018 Red Hat, Inc.
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// This program and the accompanying materials are made
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// available under the terms of the Eclipse Public License 2.0
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// which is available at https://www.eclipse.org/legal/epl-2.0/
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//
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// SPDX-License-Identifier: EPL-2.0
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//
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// Contributors:
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// Red Hat, Inc. - initial API and implementation
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//
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package operator
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import (
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"github.com/operator-framework/operator-sdk/pkg/sdk"
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"github.com/sirupsen/logrus"
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"k8s.io/api/extensions/v1beta1"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/intstr"
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)
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func newIngress(name string, serviceName string, port int) *v1beta1.Ingress {
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labels := cheLabels
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if name == "keycloak" {
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labels = keycloakLabels
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}
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tls := "false"
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if tlsSupport {
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tls = "true"
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}
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host := ""
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path := "/"
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if name == "keycloak" && strategy != "multi-host" {
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path = "/auth"
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}
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if strategy == "multi-host" {
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host = name + "-" + namespace + "." + ingressDomain
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} else if strategy == "single-host" {
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host = ingressDomain
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}
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tlsIngress := []v1beta1.IngressTLS{}
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if tlsSupport {
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tlsIngress = []v1beta1.IngressTLS{
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{
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Hosts: []string{
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ingressDomain,
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},
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SecretName: tlsSecretName,
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},
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}
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}
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return &v1beta1.Ingress{
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TypeMeta: metav1.TypeMeta{
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Kind: "Ingress",
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APIVersion: v1beta1.SchemeGroupVersion.String(),
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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Namespace: namespace,
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Labels: labels,
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Annotations: map[string]string{
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"kubernetes.io/ingress.class": ingressClass,
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"nginx.ingress.kubernetes.io/proxy-read-timeout": "3600",
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"nginx.ingress.kubernetes.io/proxy-connect-timeout": "3600",
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"nginx.ingress.kubernetes.io/ssl-redirect": tls,
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},
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},
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Spec: v1beta1.IngressSpec{
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TLS: tlsIngress,
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Rules: []v1beta1.IngressRule{
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{
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Host: host,
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IngressRuleValue: v1beta1.IngressRuleValue{
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HTTP: &v1beta1.HTTPIngressRuleValue{
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Paths: []v1beta1.HTTPIngressPath{
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{
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Backend: v1beta1.IngressBackend{
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ServiceName: serviceName,
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ServicePort: intstr.FromInt(port),
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},
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Path: path,
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},
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},
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},
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},
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},
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},
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},
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}
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}
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func createIngress(name string, serviceName string, port int) *v1beta1.Ingress {
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ingress := newIngress(name, serviceName, port)
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if err := sdk.Create(ingress); err != nil && !errors.IsAlreadyExists(err) {
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logrus.Errorf("Failed to create "+name+" ingress : %v", err)
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return nil
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}
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return ingress
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}
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func CreateIngressIfNotExists(name string, serviceName string, port int) *v1beta1.Ingress {
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ingress := newIngress(name, serviceName, port)
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err := sdk.Get(ingress)
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if err != nil {
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return createIngress(name, serviceName, port)
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}
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return ingress
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}
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