/
options.go
77 lines (61 loc) · 2.08 KB
/
options.go
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/*
Copyright 2019 The OpenEBS 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 executor
import (
"strings"
errors "github.com/pkg/errors"
"github.com/spf13/cobra"
)
// UpgradeOptions stores information required for upgrade
type UpgradeOptions struct {
fromVersion string
toVersion string
openebsNamespace string
imageURLPrefix string
toVersionImageTag string
resourceKind string
jivaVolume JivaVolumeOptions
cstorSPC CStorSPCOptions
cstorVolume CStorVolumeOptions
resource ResourceOptions
}
var (
options = &UpgradeOptions{
openebsNamespace: "openebs",
imageURLPrefix: "quay.io/openebs/",
}
)
// RunPreFlightChecks will ensure the sanity of the common upgrade options
func (u *UpgradeOptions) RunPreFlightChecks(cmd *cobra.Command) error {
if len(strings.TrimSpace(u.openebsNamespace)) == 0 {
return errors.Errorf("Cannot execute upgrade job: namespace is missing")
}
if len(strings.TrimSpace(u.fromVersion)) == 0 {
return errors.Errorf("Cannot execute upgrade job: from-version is missing")
}
if len(strings.TrimSpace(u.toVersion)) == 0 {
return errors.Errorf("Cannot execute upgrade job: to-version is missing")
}
if len(strings.TrimSpace(u.resourceKind)) == 0 {
return errors.Errorf("Cannot execute upgrade job: resource details are missing")
}
return nil
}
// InitializeDefaults will ensure the default values for optional options are
// set.
func (u *UpgradeOptions) InitializeDefaults(cmd *cobra.Command) error {
if len(strings.TrimSpace(u.toVersionImageTag)) == 0 {
u.toVersionImageTag = u.toVersion
}
return nil
}