/
types.go
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/
types.go
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// Copyright 2019 Antrea Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package v1beta1
import (
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// +genclient
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type AntreaAgentInfo struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Version string `json:"version,omitempty"` // Antrea binary version
PodRef corev1.ObjectReference `json:"podRef,omitempty"` // The Pod that Antrea Agent is running in
NodeRef corev1.ObjectReference `json:"nodeRef,omitempty"` // The Node that Antrea Agent is running in
NodeSubnets []string `json:"nodeSubnets,omitempty"` // Node subnets
OVSInfo OVSInfo `json:"ovsInfo,omitempty"` // OVS Information
NetworkPolicyControllerInfo NetworkPolicyControllerInfo `json:"networkPolicyControllerInfo,omitempty"` // Antrea Agent NetworkPolicy information
LocalPodNum int32 `json:"localPodNum,omitempty"` // The number of Pods which the agent is in charge of
AgentConditions []AgentCondition `json:"agentConditions,omitempty"` // Agent condition contains types like AgentHealthy
APIPort int `json:"apiPort,omitempty"` // The port of antrea agent API Server
}
type OVSInfo struct {
Version string `json:"version,omitempty"`
BridgeName string `json:"bridgeName,omitempty"`
FlowTable map[string]int32 `json:"flowTable,omitempty"` // Key: flow table name, Value: flow number
}
type AgentConditionType string
const (
AgentHealthy AgentConditionType = "AgentHealthy" // Status is always set to be True and LastHeartbeatTime is used to check Agent health status.
ControllerConnectionUp AgentConditionType = "ControllerConnectionUp" // Status True/False is used to mark the connection status between Agent and Controller.
OVSDBConnectionUp AgentConditionType = "OVSDBConnectionUp" // Status True/False is used to mark OVSDB connection status.
OpenflowConnectionUp AgentConditionType = "OpenflowConnectionUp" // Status True/False is used to mark Openflow connection status.
)
type AgentCondition struct {
Type AgentConditionType `json:"type"` // One of the AgentConditionType listed above
Status corev1.ConditionStatus `json:"status"` // Mark certain type status, one of True, False, Unknown
LastHeartbeatTime metav1.Time `json:"lastHeartbeatTime"` // The timestamp when AntreaAgentInfo is created/updated, ideally heartbeat interval is 60s
Reason string `json:"reason,omitempty"` // Brief reason
Message string `json:"message,omitempty"` // Human readable message indicating details
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type AntreaAgentInfoList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []AntreaAgentInfo `json:"items"`
}
// +genclient
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type AntreaControllerInfo struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Version string `json:"version,omitempty"` // Antrea binary version
PodRef corev1.ObjectReference `json:"podRef,omitempty"` // The Pod that Antrea Controller is running in
NodeRef corev1.ObjectReference `json:"nodeRef,omitempty"` // The Node that Antrea Controller is running in
ServiceRef corev1.ObjectReference `json:"serviceRef,omitempty"` // Antrea Controller Service
NetworkPolicyControllerInfo NetworkPolicyControllerInfo `json:"networkPolicyControllerInfo,omitempty"` // Antrea Controller NetworkPolicy information
ConnectedAgentNum int32 `json:"connectedAgentNum,omitempty"` // Number of agents which are connected to this controller
ControllerConditions []ControllerCondition `json:"controllerConditions,omitempty"` // Controller condition contains types like ControllerHealthy
APIPort int `json:"apiPort,omitempty"` // The port of antrea controller API Server
}
type NetworkPolicyControllerInfo struct {
NetworkPolicyNum int32 `json:"networkPolicyNum,omitempty"`
AddressGroupNum int32 `json:"addressGroupNum,omitempty"`
AppliedToGroupNum int32 `json:"appliedToGroupNum,omitempty"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type AntreaControllerInfoList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []AntreaControllerInfo `json:"items"`
}
type ControllerConditionType string
const (
ControllerHealthy ControllerConditionType = "ControllerHealthy" // Status is always set to be True and LastHeartbeatTime is used to check Controller health status.
)
type ControllerCondition struct {
Type ControllerConditionType `json:"type"` // One of the ControllerConditionType listed above, controllerHealthy
Status corev1.ConditionStatus `json:"status"` // Mark certain type status, one of True, False, Unknown
LastHeartbeatTime metav1.Time `json:"lastHeartbeatTime"` // The timestamp when AntreaControllerInfo is created/updated, ideally heartbeat interval is 60s
Reason string `json:"reason,omitempty"` // Brief reason
Message string `json:"message,omitempty"` // Human readable message indicating details
}