mirror of https://github.com/k3s-io/k3s
51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
package cluster
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import (
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"bytes"
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"context"
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"github.com/rancher/k3s/pkg/bootstrap"
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"github.com/rancher/kine/pkg/client"
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)
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func (c *Cluster) save(ctx context.Context) error {
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buf := &bytes.Buffer{}
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if err := bootstrap.Write(buf, &c.runtime.ControlRuntimeBootstrap); err != nil {
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return err
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}
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data, err := encrypt(c.config.Token, buf.Bytes())
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if err != nil {
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return err
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}
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return c.storageClient.Create(ctx, storageKey(c.config.Token), data)
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}
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func (c *Cluster) storageJoin(ctx context.Context) error {
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if err := c.startStorage(ctx); err != nil {
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return err
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}
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storageClient, err := client.New(c.etcdConfig)
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if err != nil {
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return err
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}
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c.storageClient = storageClient
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value, err := storageClient.Get(ctx, storageKey(c.config.Token))
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if err == client.ErrNotFound {
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c.saveBootstrap = true
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return nil
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} else if err != nil {
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return err
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}
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data, err := decrypt(c.config.Token, value.Data)
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if err != nil {
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return err
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}
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return bootstrap.Read(bytes.NewBuffer(data), &c.runtime.ControlRuntimeBootstrap)
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}
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