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https://github.com/kubesphere/kubekey.git
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64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
/*
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Copyright 2022 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 cloudinit
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import (
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"github.com/pkg/errors"
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"sigs.k8s.io/yaml"
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"github.com/kubesphere/kubekey/pkg/clients/ssh"
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"github.com/kubesphere/kubekey/pkg/service/provisioning/commands"
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)
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// Service holds a collection of interfaces.
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// The interfaces are broken down like this to group functions together.
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type Service struct {
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SSHClient ssh.Interface
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}
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// NewService returns a new service.
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func NewService(sshClient ssh.Interface) *Service {
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return &Service{
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SSHClient: sshClient,
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}
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}
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// RawBootstrapDataToProvisioningCommands converts raw bootstrap data to provisioning commands.
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func (s *Service) RawBootstrapDataToProvisioningCommands(config []byte) ([]commands.Cmd, error) {
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// validate cloudConfigScript is a valid yaml, as required by the cloud config specification
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if err := yaml.Unmarshal(config, &map[string]interface{}{}); err != nil {
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return nil, errors.Wrapf(err, "cloud-config is not valid yaml")
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}
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// parse the cloud config yaml into a slice of cloud config actions.
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actions, err := getActions(s.SSHClient, config)
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if err != nil {
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return nil, err
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}
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commands := []commands.Cmd{}
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for _, action := range actions {
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cmds, err := action.Commands()
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if err != nil {
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return commands, err
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}
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commands = append(commands, cmds...)
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}
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return commands, nil
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}
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