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server_group_spec_pod_modes.go
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server_group_spec_pod_modes.go
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//
// DISCLAIMER
//
// Copyright 2016-2023 ArangoDB GmbH, Cologne, Germany
//
// 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.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
package v1
import (
core "k8s.io/api/core/v1"
"github.com/dalet-oss/arangodb-operator/pkg/util"
"github.com/dalet-oss/arangodb-operator/pkg/util/errors"
)
type ServerGroupSpecPodMode struct {
Network *ServerGroupNetworkMode `json:"network,omitempty"`
PID *ServerGroupPIDMode `json:"pid,omitempty"`
}
func (s *ServerGroupSpecPodMode) GetNetwork() *ServerGroupNetworkMode {
if s == nil {
return nil
}
return s.Network
}
func (s *ServerGroupSpecPodMode) GetPID() *ServerGroupPIDMode {
if s == nil {
return nil
}
return s.PID
}
func (s *ServerGroupSpecPodMode) Validate() error {
return errors.Wrapf(errors.Errors(s.GetNetwork().Validate(), s.GetPID().Validate()), "Validation of Pod modes failed")
}
func (s *ServerGroupSpecPodMode) Apply(p *core.PodSpec) {
switch s.GetPID().Get() {
case ServerGroupPIDModeIsolated:
// Default, no change
case ServerGroupPIDModePod:
// Enable Pod shared namespaces
p.ShareProcessNamespace = util.NewType[bool](true)
case ServerGroupPIDModeHost:
// Enable Host shared namespaces
p.HostPID = true
}
switch s.GetNetwork().Get() {
case ServerGroupNetworkModePod:
// Default, no change
case ServerGroupNetworkModeHost:
// Enable Pod shared namespaces
p.HostNetwork = true
}
}