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feat(db): upgrade auto-backup backup and rollback support EE-867 EE-1158 (#5341)

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* backport migration EE code structure

* filesystem copy function

* set db status to updating before migration - reset on completion

* support for auto-backup on version upgrade

* - rollback cli flag support (with confirmation)
- rollback implementation backport from EE

* removed edition as it is not required in CE

* migrated test datastore from bolttest to bolt package to make it usable for testing

* backported failsafe migration

* - backported tests from EE
- refactored tests to use test datastore

* test store implementing datastore interface

* addressed PR issues/improvements

* refactor test

* added backup file removal error logging

* resolved conflicts, updated code

* fixed missing bolttest package - migrated to bolt

* feat(migration): wrap migration errors to provide context for failure EE-1742 (#5711)

* feat(migrator): wrap errors to provide more context to failures EE-1742

* add overall failure back in. diff log file

* updated helm tests pointing to correct teststore

Co-authored-by: Matt Hook <hookenz@gmail.com>
This commit is contained in:
zees-dev 2021-09-27 13:52:50 +13:00 • committed by GitHub
parent 03d34076d8
commit 377326085d
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GPG key ID: 4AEE18F83AFDEB23
20 changed files with 980 additions and 383 deletions
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15
api/cmd/portainer/main.go
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@ -56,7 +56,7 @@ func initFileService(dataStorePath string) portainer.FileService {
return fileService
}
func initDataStore(dataStorePath string, fileService portainer.FileService, shutdownCtx context.Context) portainer.DataStore {
func initDataStore(dataStorePath string, rollback bool, fileService portainer.FileService, shutdownCtx context.Context) portainer.DataStore {
store, err := bolt.NewStore(dataStorePath, fileService)
if err != nil {
log.Fatalf("failed creating data store: %v", err)
@ -67,6 +67,17 @@ func initDataStore(dataStorePath string, fileService portainer.FileService, shut
log.Fatalf("failed opening store: %v", err)
}
if rollback {
err := store.Rollback(false)
if err != nil {
log.Fatalf("failed rolling back: %s", err)
}
log.Println("Exiting rollback")
os.Exit(0)
return nil
}
err = store.Init()
if err != nil {
log.Fatalf("failed initializing data store: %v", err)
@ -399,7 +410,7 @@ func buildServer(flags *portainer.CLIFlags) portainer.Server {
fileService := initFileService(*flags.Data)
dataStore := initDataStore(*flags.Data, fileService, shutdownCtx)
dataStore := initDataStore(*flags.Data, *flags.Rollback, fileService, shutdownCtx)
if err := dataStore.CheckCurrentEdition(); err != nil {
log.Fatal(err)