106 lines
4.0 KiB
Go
106 lines
4.0 KiB
Go
// Copyright (c) 2016-2017 Tigera, Inc. All rights reserved.
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package apiconfig
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import (
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"strings"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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apiv3 "github.com/projectcalico/libcalico-go/lib/apis/v3"
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)
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type DatastoreType string
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const (
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EtcdV3 DatastoreType = "etcdv3"
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Kubernetes DatastoreType = "kubernetes"
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KindCalicoAPIConfig = "CalicoAPIConfig"
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)
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// CalicoAPIConfig contains the connection information for a Calico CalicoAPIConfig resource
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type CalicoAPIConfig struct {
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metav1.TypeMeta `json:",inline"`
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// Standard object's metadata.
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metav1.ObjectMeta `json:"metadata,omitempty"`
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// Specification of the BGPConfiguration.
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Spec CalicoAPIConfigSpec `json:"spec,omitempty"`
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}
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// CalicoAPIConfigSpec contains the specification for a Calico CalicoAPIConfig resource.
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type CalicoAPIConfigSpec struct {
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DatastoreType DatastoreType `json:"datastoreType" envconfig:"DATASTORE_TYPE" default:"etcdv3"`
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// Inline the ectd config fields
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EtcdConfig
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// Inline the k8s config fields.
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KubeConfig
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}
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type EtcdConfig struct {
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EtcdEndpoints string `json:"etcdEndpoints" envconfig:"ETCD_ENDPOINTS"`
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EtcdDiscoverySrv string `json:"etcdDiscoverySrv" envconfig:"ETCD_DISCOVERY_SRV"`
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EtcdUsername string `json:"etcdUsername" envconfig:"ETCD_USERNAME"`
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EtcdPassword string `json:"etcdPassword" envconfig:"ETCD_PASSWORD"`
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EtcdKeyFile string `json:"etcdKeyFile" envconfig:"ETCD_KEY_FILE"`
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EtcdCertFile string `json:"etcdCertFile" envconfig:"ETCD_CERT_FILE"`
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EtcdCACertFile string `json:"etcdCACertFile" envconfig:"ETCD_CA_CERT_FILE"`
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// These config file parameters are to support inline certificates, keys and CA / Trusted certificate.
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// There are no corresponding environment variables to avoid accidental exposure.
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EtcdKey string `json:"etcdKey" ignored:"true"`
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EtcdCert string `json:"etcdCert" ignored:"true"`
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EtcdCACert string `json:"etcdCACert" ignored:"true"`
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}
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type KubeConfig struct {
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Kubeconfig string `json:"kubeconfig" envconfig:"KUBECONFIG" default:""`
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K8sAPIEndpoint string `json:"k8sAPIEndpoint" envconfig:"K8S_API_ENDPOINT" default:""`
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K8sKeyFile string `json:"k8sKeyFile" envconfig:"K8S_KEY_FILE" default:""`
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K8sCertFile string `json:"k8sCertFile" envconfig:"K8S_CERT_FILE" default:""`
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K8sCAFile string `json:"k8sCAFile" envconfig:"K8S_CA_FILE" default:""`
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K8sAPIToken string `json:"k8sAPIToken" ignore:"true"`
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K8sInsecureSkipTLSVerify bool `json:"k8sInsecureSkipTLSVerify" envconfig:"K8S_INSECURE_SKIP_TLS_VERIFY" default:""`
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K8sDisableNodePoll bool `json:"k8sDisableNodePoll" envconfig:"K8S_DISABLE_NODE_POLL" default:""`
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// K8sUsePodCIDR controls whether or not IPAM blocks are generated based on Node.Spec.PodCIDR. Set this
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// to true when using host-local IPAM, and set to false when using calico-ipam.
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K8sUsePodCIDR bool `json:"usePodCIDR" envconfig:"USE_POD_CIDR" default:""`
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}
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// NewCalicoAPIConfig creates a new (zeroed) CalicoAPIConfig struct with the
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// TypeMetadata initialised to the current version.
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func NewCalicoAPIConfig() *CalicoAPIConfig {
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return &CalicoAPIConfig{
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TypeMeta: metav1.TypeMeta{
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Kind: KindCalicoAPIConfig,
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APIVersion: apiv3.GroupVersionCurrent,
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},
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}
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}
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// IsAlphaFeatureSet checks if the comma separated features have the
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// name set in it.
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func IsAlphaFeatureSet(features, name string) bool {
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fs := strings.Split(features, ",")
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for _, f := range fs {
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if f == name {
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return true
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}
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}
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return false
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}
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