mirror of
https://github.com/kubesphere/kubekey.git
synced 2025-12-26 09:32:52 +00:00
93 lines
2.5 KiB
Go
93 lines
2.5 KiB
Go
/*
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Copyright 2023 The KubeSphere Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package modules
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import (
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"context"
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"fmt"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/klog/v2"
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kubekeyv1 "github.com/kubesphere/kubekey/v4/pkg/apis/kubekey/v1"
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kubekeyv1alpha1 "github.com/kubesphere/kubekey/v4/pkg/apis/kubekey/v1alpha1"
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"github.com/kubesphere/kubekey/v4/pkg/connector"
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"github.com/kubesphere/kubekey/v4/pkg/variable"
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)
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type ModuleExecFunc func(ctx context.Context, options ExecOptions) (stdout string, stderr string)
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type ExecOptions struct {
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// the defined Args for module
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Args runtime.RawExtension
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// which Host to execute
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Host string
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// the variable module need
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variable.Variable
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// the task to be executed
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kubekeyv1alpha1.Task
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// the pipeline to be executed
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kubekeyv1.Pipeline
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}
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var module = make(map[string]ModuleExecFunc)
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func RegisterModule(moduleName string, exec ModuleExecFunc) error {
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if _, ok := module[moduleName]; ok {
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return fmt.Errorf("module %s is exist", moduleName)
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}
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module[moduleName] = exec
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return nil
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}
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func FindModule(moduleName string) ModuleExecFunc {
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return module[moduleName]
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}
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func init() {
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RegisterModule("assert", ModuleAssert)
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RegisterModule("command", ModuleCommand)
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RegisterModule("shell", ModuleCommand)
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RegisterModule("copy", ModuleCopy)
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RegisterModule("fetch", ModuleFetch)
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RegisterModule("debug", ModuleDebug)
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RegisterModule("template", ModuleTemplate)
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RegisterModule("set_fact", ModuleSetFact)
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RegisterModule("gen_cert", ModuleGenCert)
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}
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// ConnKey for connector which store in context
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var ConnKey = struct{}{}
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func getConnector(ctx context.Context, host string, data map[string]any) (connector.Connector, error) {
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var conn connector.Connector
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var err error
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if v := ctx.Value(ConnKey); v != nil {
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conn = v.(connector.Connector)
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} else {
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conn, err = connector.NewConnector(host, data)
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if err != nil {
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return conn, err
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}
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}
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if err = conn.Init(ctx); err != nil {
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klog.V(4).ErrorS(err, "failed to init connector")
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return conn, err
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}
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return conn, nil
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}
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