80 lines
2.8 KiB
Go
80 lines
2.8 KiB
Go
//
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// Copyright (c) 2019-2023 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 che
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import (
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"os"
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"github.com/devfile/devworkspace-operator/pkg/infrastructure"
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"github.com/eclipse-che/che-operator/pkg/common/chetypes"
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"github.com/eclipse-che/che-operator/pkg/deploy"
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configv1 "github.com/openshift/api/config/v1"
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)
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func GetProxyConfiguration(deployContext *chetypes.DeployContext) (*chetypes.Proxy, error) {
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if infrastructure.IsOpenShift() {
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clusterProxy := &configv1.Proxy{}
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exists, err := deploy.GetClusterObject(deployContext, "cluster", clusterProxy)
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if err != nil {
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return nil, err
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}
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clusterWideProxyConf := &chetypes.Proxy{}
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if exists {
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clusterWideProxyConf, err = deploy.ReadClusterWideProxyConfiguration(clusterProxy)
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if err != nil {
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return nil, err
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}
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}
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cheClusterProxyConf, err := deploy.ReadCheClusterProxyConfiguration(deployContext)
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if err != nil {
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return nil, err
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}
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// If proxy configuration exists in CR then cluster wide proxy configuration is ignored
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// Non proxy hosts are merged
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if cheClusterProxyConf.HttpProxy != "" {
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if clusterWideProxyConf.HttpProxy != "" {
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cheClusterProxyConf.NoProxy = deploy.MergeNonProxy(cheClusterProxyConf.NoProxy, clusterWideProxyConf.NoProxy)
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} else {
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cheClusterProxyConf.NoProxy = deploy.MergeNonProxy(cheClusterProxyConf.NoProxy, ".svc")
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}
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// Add cluster-wide trusted CA certs, if any
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cheClusterProxyConf.TrustedCAMapName = clusterWideProxyConf.TrustedCAMapName
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// Add kubernetes host to the no proxy list.
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cheClusterProxyConf.NoProxy = deploy.MergeNonProxy(cheClusterProxyConf.NoProxy, os.Getenv("KUBERNETES_SERVICE_HOST"))
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return cheClusterProxyConf, nil
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} else {
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if clusterWideProxyConf.HttpProxy != "" {
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// Add kubernetes host to the no proxy list.
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clusterWideProxyConf.NoProxy = deploy.MergeNonProxy(clusterWideProxyConf.NoProxy, os.Getenv("KUBERNETES_SERVICE_HOST"))
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clusterWideProxyConf.NoProxy = deploy.MergeNonProxy(clusterWideProxyConf.NoProxy, cheClusterProxyConf.NoProxy)
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}
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return clusterWideProxyConf, nil
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}
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}
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// OpenShift 3.x and k8s
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cheClusterProxyConf, err := deploy.ReadCheClusterProxyConfiguration(deployContext)
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if err != nil {
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return nil, err
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}
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if cheClusterProxyConf.HttpProxy != "" {
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// Add kubernetes host to the no proxy list.
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cheClusterProxyConf.NoProxy = deploy.MergeNonProxy(cheClusterProxyConf.NoProxy, os.Getenv("KUBERNETES_SERVICE_HOST"))
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cheClusterProxyConf.NoProxy = deploy.MergeNonProxy(cheClusterProxyConf.NoProxy, ".svc")
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}
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return cheClusterProxyConf, nil
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}
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