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internal/dis/component/sql: Fix backup for mariadb

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This commit is contained in:
Tom 2023-06-27 14:26:23 +02:00
parent 865959f530
commit b084e3673b
3 changed files with 10 additions and 2 deletions
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2
internal/dis/component/sql/backup.go
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@ -18,7 +18,7 @@ func (*SQL) BackupName() string {
// Backup makes a backup of all SQL databases into the path dest. // Backup makes a backup of all SQL databases into the path dest.
func (sql *SQL) Backup(scontext *component.StagingContext) error { func (sql *SQL) Backup(scontext *component.StagingContext) error {
return scontext.AddFile("", func(ctx context.Context, file io.Writer) error { return scontext.AddFile("", func(ctx context.Context, file io.Writer) error {
code := sql.Stack().Exec(ctx, stream.NewIOStream(file, scontext.Progress(), nil, 0), "sql", "mysqldump", "--all-databases")() code := sql.Stack().Exec(ctx, stream.NewIOStream(file, scontext.Progress(), nil, 0), "sql", SQlDumpExecutable, "--all-databases")()
if code != 0 { if code != 0 {
return errSQLBackup return errSQLBackup
} }

2
internal/dis/component/sql/snapshot.go
View file

@ -23,7 +23,7 @@ func (sql *SQL) Snapshot(wisski models.Instance, scontext *component.StagingCont
// SnapshotDB makes a backup of the sql database into dest. // SnapshotDB makes a backup of the sql database into dest.
func (sql *SQL) SnapshotDB(ctx context.Context, progress io.Writer, dest io.Writer, database string) error { func (sql *SQL) SnapshotDB(ctx context.Context, progress io.Writer, dest io.Writer, database string) error {
code := sql.Stack().Exec(ctx, stream.NewIOStream(dest, progress, nil, 0), "sql", "mysqldump", "--databases", database)() code := sql.Stack().Exec(ctx, stream.NewIOStream(dest, progress, nil, 0), "sql", SQlDumpExecutable, "--databases", database)()
if code != 0 { if code != 0 {
return errSQLBackup return errSQLBackup
} }

8
internal/dis/component/sql/sql.go
View file

@ -58,3 +58,11 @@ func (sql *SQL) Stack() component.StackWithResources {
}, },
}) })
} }
const (
// "mysql"-compatible executable for raw sql queries
SQLQueryExecutable = "mariadb"
// "mysqldump"-compatible executable for dumping an entire database
SQlDumpExecutable = "mariadb-dump"
)