mirror of https://github.com/portainer/portainer
116 lines
2.7 KiB
Go
116 lines
2.7 KiB
Go
package datastore
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import (
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portaineree "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/database/models"
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"github.com/portainer/portainer/api/dataservices"
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)
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const (
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bucketName = "version"
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legacyDBVersionKey = "DB_VERSION"
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legacyInstanceKey = "INSTANCE_ID"
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legacyEditionKey = "EDITION"
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)
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var dbVerToSemVerMap = map[int]string{
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18: "1.21",
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19: "1.22",
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20: "1.22.1",
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21: "1.22.2",
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22: "1.23",
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23: "1.24",
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24: "1.24.1",
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25: "2.0",
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26: "2.1",
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27: "2.2",
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28: "2.4",
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29: "2.4",
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30: "2.6",
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31: "2.7",
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32: "2.9",
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33: "2.9.1",
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34: "2.10",
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35: "2.9.3",
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36: "2.11",
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40: "2.13",
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50: "2.14",
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51: "2.14.1",
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52: "2.14.2",
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60: "2.15",
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61: "2.15.1",
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70: "2.16",
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80: "2.17",
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}
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func dbVersionToSemanticVersion(dbVersion int) string {
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if dbVersion < 18 {
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return "1.0.0"
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}
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ver, ok := dbVerToSemVerMap[dbVersion]
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if ok {
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return ver
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}
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// We should always return something sensible
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switch {
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case dbVersion < 40:
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return "2.11"
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case dbVersion < 50:
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return "2.13"
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case dbVersion < 60:
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return "2.14.2"
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case dbVersion < 70:
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return "2.15.1"
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}
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return "2.16.0"
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}
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// getOrMigrateLegacyVersion to new Version struct
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func (store *Store) getOrMigrateLegacyVersion() (*models.Version, error) {
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// Very old versions of portainer did not have a version bucket, lets set some defaults
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dbVersion := 24
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edition := int(portaineree.PortainerCE)
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instanceId := ""
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// If we already have a version key, we don't need to migrate
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v, err := store.VersionService.Version()
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if err == nil || !dataservices.IsErrObjectNotFound(err) {
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return v, err
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}
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err = store.connection.GetObject(bucketName, []byte(legacyDBVersionKey), &dbVersion)
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if err != nil && !dataservices.IsErrObjectNotFound(err) {
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return nil, err
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}
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err = store.connection.GetObject(bucketName, []byte(legacyEditionKey), &edition)
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if err != nil && !dataservices.IsErrObjectNotFound(err) {
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return nil, err
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}
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err = store.connection.GetObject(bucketName, []byte(legacyInstanceKey), &instanceId)
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if err != nil && !dataservices.IsErrObjectNotFound(err) {
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return nil, err
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}
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return &models.Version{
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SchemaVersion: dbVersionToSemanticVersion(dbVersion),
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Edition: edition,
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InstanceID: string(instanceId),
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}, nil
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}
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// finishMigrateLegacyVersion writes the new version to the DB and removes the old version keys from the DB
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func (store *Store) finishMigrateLegacyVersion(versionToWrite *models.Version) error {
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err := store.VersionService.UpdateVersion(versionToWrite)
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// Remove legacy keys if present
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store.connection.DeleteObject(bucketName, []byte(legacyDBVersionKey))
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store.connection.DeleteObject(bucketName, []byte(legacyEditionKey))
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store.connection.DeleteObject(bucketName, []byte(legacyInstanceKey))
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return err
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}
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