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38 lines
946 B
38 lines
946 B
package donut
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import (
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"errors"
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"github.com/minio-io/iodine"
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"strconv"
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"strings"
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)
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type donutBucket struct {
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nodes []string
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objects map[string][]byte
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}
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// GetNodes - get list of associated nodes for a given bucket
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func (b donutBucket) GetNodes() ([]string, *iodine.Error) {
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var nodes []string
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for _, node := range b.nodes {
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nodes = append(nodes, node)
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}
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return nodes, nil
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}
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func (b donutBucket) AddNode(nodeID, bucketID string) *iodine.Error {
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tokens := strings.Split(bucketID, ":")
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if len(tokens) != 3 {
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return iodine.New(errors.New("Bucket ID malformed: "+bucketID), map[string]string{"nodeID": nodeID, "bucketID": bucketID})
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}
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// bucketName := tokens[0]
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// aggregate := tokens[1]
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// aggregate := "0"
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part, err := strconv.Atoi(tokens[2])
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if err != nil {
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return iodine.New(errors.New("Part malformed: "+tokens[2]), map[string]string{"nodeID": nodeID, "bucketID": bucketID})
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}
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b.nodes[part] = nodeID
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return nil
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}
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