github.com/webmeshproj/webmesh-cni@v0.0.27/internal/controllers/controller.go (about)

     1  /*
     2  Copyright 2023 Avi Zimmerman <avi.zimmerman@gmail.com>.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  // Package controllers contains the controllers for the webmesh-cni.
    18  package controllers
    19  
    20  import (
    21  	"net/netip"
    22  
    23  	meshnode "github.com/webmeshproj/webmesh/pkg/meshnode"
    24  )
    25  
    26  //go:generate sh -x -c "go run sigs.k8s.io/controller-tools/cmd/controller-gen@latest rbac:roleName=webmesh-cni-role webhook paths='./...' output:rbac:artifacts:config=../../deploy/rbac"
    27  
    28  // NewNode is the function for creating a new mesh node. Declared as a variable for testing purposes.
    29  var NewNode = meshnode.NewWithLogger
    30  
    31  func validOrEmpty(prefix netip.Prefix) string {
    32  	if prefix.IsValid() {
    33  		return prefix.String()
    34  	}
    35  	return ""
    36  }
    37  
    38  func validOrNone(prefix netip.Prefix) string {
    39  	if prefix.IsValid() {
    40  		return prefix.String()
    41  	}
    42  	return "none"
    43  }