3e44c42989
The KRM based k8s applier solves multiple design problems which were introduced in previous airshipctl generation, making apply code and process more clear, reliable and readable. In particular: * k8s applier now is a KRM function and it allows the end user to choose or implement desired backend for k8s apply operations; * the related amount of code was reduced by three times, multiple unused and unnecessary structs/interfaces/design patterns were removed or rewrited in more clean and efficient way; * removed cli-utils dependency from airshipctl; * fixed several bugs and code issues, such as incorrect printing of tables, duplicated unit tests, improper generation and applying inventory config map, etc; * cli-utils version used in KRM function was bumped to 0.26.0; * phases with duplicated k8s resources were removed or fixed; * unit test coverage increased to 83.1%; * KRM function logs were integrated with klog library which allows to observe logs directly from cli-utils and other dependent libs. Change-Id: Ief509f1d6abefd53caf7fcffc4e36b0319815373 Signed-off-by: Ruslan Aliev <raliev@mirantis.com> Closes: #646
44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
/*
|
|
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
|
|
|
|
https://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 utils
|
|
|
|
import (
|
|
"k8s.io/cli-runtime/pkg/genericclioptions"
|
|
cmdutil "k8s.io/kubectl/pkg/cmd/util"
|
|
)
|
|
|
|
// ClientOption is a function that allows to modify ConfigFlags object which is used to create Client
|
|
type ClientOption func(*genericclioptions.ConfigFlags)
|
|
|
|
// SetTimeout sets Timeout option in ConfigFlags object
|
|
func SetTimeout(timeout string) ClientOption {
|
|
return func(co *genericclioptions.ConfigFlags) {
|
|
*co.Timeout = timeout
|
|
}
|
|
}
|
|
|
|
// FactoryFromKubeConfig returns a factory with the
|
|
// default Kubernetes resources for the given kube config path and context
|
|
func FactoryFromKubeConfig(path, context string, opts ...ClientOption) cmdutil.Factory {
|
|
kf := genericclioptions.NewConfigFlags(false)
|
|
kf.KubeConfig = &path
|
|
kf.Context = &context
|
|
for _, o := range opts {
|
|
o(kf)
|
|
}
|
|
|
|
return cmdutil.NewFactory(cmdutil.NewMatchVersionFlags(kf))
|
|
}
|