This commit fixes a bug introduced by parallel restore (03831e2)
where snapshot-only restores were not being handled correctly and
Litestream would hang indefinitely. Now the restore will check
explicitly for snapshot-only restores and exit the restore process
early to avoid WAL handling completely.
This commit removes the uncompressed binary from the release page.
It was originally added to simplify Docker but it turns out that
having to chmod the binary will double its size.
This commit reattempts a change to remove the write lock that was
previously tried in 998e831. This change will reduce the number of
locks on the database which should help reduce error messages that
applications see when they do not have busy_timeout set.
In addition to the lock removal, a passive checkpoint is issued
immediately before the read lock is obtained to prevent additional
checkpoints by the application itself. SQLite does not support
checkpoints from an active transaction so it cannot be done afterward.
This commit adds optional `LITESTREAM_ACCESS_KEY_ID` and
`LITESTREAM_SECRET_ACCESS_KEY` environment variables that can
be used instead of their `AWS` counterparts. The AWS-prefixed
variables have caused some confusion with users who were not
using AWS S3.
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.
