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interface.go
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interface.go
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/*
Copyright 2022 The KubeSphere 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 operation define the remote instance operations interface.
package operation
import (
"net/url"
"time"
"github.com/kubesphere/kubekey/v3/pkg/service/operation/file"
"github.com/kubesphere/kubekey/v3/pkg/service/operation/file/checksum"
)
// File interface defines the operations for normal file which needed to be copied to remote.
type File interface {
Name() string
Type() file.Type
LocalPath() string
RemotePath() string
LocalExist() bool
RemoteExist() bool
Copy(override bool) error
Fetch(override bool) error
Chmod(option string) error
}
// Binary interface defines the operations for Kubernetes needed binaries which usually needed to be copied to remote.
type Binary interface {
File
ID() string
Arch() string
Version() string
URL() *url.URL
SetURL(url string)
SetHost(host string)
SetPath(path string)
SetZone(zone string)
AppendChecksum(c checksum.Interface)
Get(timeout time.Duration) error
CompareChecksum() error
}
// Template interface defines the operations for Kubernetes needed template files (systemd files, config files .e.g)
// which usually needed to be copied to remote.
type Template interface {
File
RenderToLocal() error
}
// User interface defines the operations for remote instance Linux user.
type User interface {
Add() error
}
// Directory interface defines the operations for remote instance Linux directory.
type Directory interface {
Make() error
Chown(user string) error
Remove() error
}
// Repository interface defines the operations for remote instance Linux repository.
type Repository interface {
Update() error
Install(pkg ...string) error
Add(path string) error
}