diff options
Diffstat (limited to 'src/util/config.rs')
| -rw-r--r-- | src/util/config.rs | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/src/util/config.rs b/src/util/config.rs index 1da95b2f..9d00fe82 100644 --- a/src/util/config.rs +++ b/src/util/config.rs @@ -13,7 +13,14 @@ pub struct Config { /// Path where to store metadata. Should be fast, but low volume pub metadata_dir: PathBuf, /// Path where to store data. Can be slower, but need higher volume - pub data_dir: PathBuf, + pub data_dir: DataDirEnum, + + /// Whether to fsync after all metadata transactions (disabled by default) + #[serde(default)] + pub metadata_fsync: bool, + /// Whether to fsync after all data block writes (disabled by default) + #[serde(default)] + pub data_fsync: bool, /// Size of data blocks to save to disk #[serde(default = "default_block_size")] @@ -87,6 +94,26 @@ pub struct Config { pub admin: AdminConfig, } +/// Value for data_dir: either a single directory or a list of dirs with attributes +#[derive(Deserialize, Debug, Clone)] +#[serde(untagged)] +pub enum DataDirEnum { + Single(PathBuf), + Multiple(Vec<DataDir>), +} + +#[derive(Deserialize, Debug, Clone)] +pub struct DataDir { + /// Path to the data directory + pub path: PathBuf, + /// Capacity of the drive (required if read_only is false) + #[serde(default)] + pub capacity: Option<String>, + /// Whether this is a legacy read-only path (capacity should be None) + #[serde(default)] + pub read_only: bool, +} + /// Configuration for S3 api #[derive(Deserialize, Debug, Clone)] pub struct S3ApiConfig { @@ -183,7 +210,7 @@ pub struct KubernetesDiscoveryConfig { } fn default_db_engine() -> String { - "sled".into() + "lmdb".into() } fn default_sled_cache_capacity() -> u64 { |