This commit changes the restore to download multiple WAL files to
the local disk in parallel while another goroutine applies those
files in order. Downloading & applying the WAL files in serial
reduces the total throughput as WAL files are typically made up of
multiple small files.
This commit fixes a bug where restoring to a specific index will
incorrectly choose the latest snapshot instead of choosing the
latest snapshot that occurred before the given index.
This commit changes the `-index` flag on the `restore` command by
parsing it as a hex number instead of a decimal number. This is
done because the index is represented in hex form everywhere else
in the application.
This commit adds simple variable expansion using either `$FOO`
or `${FOO}` when evaluating the config file. This can be disabled
by any command by using the `-no-expand-env` flag.
This commit changes the error message of the first SQL command
executed during initialization. Typically, it wraps the error with
a message of "enable wal" since it is enabling the WAL mode but
that can be confusing if the DB connection or file is invalid.
Instead, the error is returned as-is and we can determine the
source of the error since it is the only unwrapped DB-related error.
This commit adds a `skip-verify` flag to the replica configuration
so that it can be used with self-signed certificates. This is useful
when running a local instance of MinIO with TLS for testing.
This commit changes the signal handler for `replicate` to catch
`syscall.SIGTERM` for non-Windows installations. It also adds some
logging to indicat when a shutdown has been initiated and when it
has finished.
This commit changes the `replicate` command so that it performs a
final DB sync & replica sync before it exits to ensure it has
backed up all WAL frames at the time of exit.
This commit adds a flag to change the exit code when restoring
from a replica where there is no existing backup. When set,
finding no backup will return a `0` exit code. The command will
still fail if other errors occur.
This commit changes the replica configuration behavior to default
the `force-path-style` field to `true` when an `endpoint` is set.
This works because the only service that does not use the path
style is AWS S3 which does not use an endpoint.
