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types.go
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types.go
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// Copyright 2017 The Kubernetes 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 api
// SystemBannerManager is used for user system banner management.
type SystemBannerManager interface {
// Get system banner.
Get() *SystemBanner
}
// SystemBanner represents system banner.
type SystemBanner struct {
Message string `json:"message"`
Severity SystemBannerSeverity `json:"severity"`
}
// SystemBannerSeverity represents severity of system banner.
type SystemBannerSeverity string
const (
// SystemBannerSeverityInfo is the lowest of allowed system banner severities.
SystemBannerSeverityInfo SystemBannerSeverity = "INFO"
// SystemBannerSeverityInfo is in the middle of allowed system banner severities.
SystemBannerSeverityWarning SystemBannerSeverity = "WARNING"
// SystemBannerSeverityInfo is the highest of allowed system banner severities.
SystemBannerSeverityError SystemBannerSeverity = "ERROR"
)
// GetSeverity returns one of allowed severity values based on given parameter.
func GetSeverity(severity string) SystemBannerSeverity {
switch severity {
case string(SystemBannerSeverityWarning):
return SystemBannerSeverityWarning
case string(SystemBannerSeverityError):
return SystemBannerSeverityError
default:
return SystemBannerSeverityInfo
}
}