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1d90b1b205
* Add --id argument to safekeeper setting its unique u64 id. In preparation for storage node messaging. IDs are supposed to be monotonically assigned by the console. In tests it is issued by ZenithEnv; at the zenith cli level and fixtures, string name is completely replaced by integer id. Example TOML configs are adjusted accordingly. Sequential ids are chosen over Zid mainly because they are compact and easy to type/remember. * add node id to pageserver This adds node id parameter to pageserver configuration. Also I use a simple builder to construct pageserver config struct to avoid setting node id to some temporary invalid value. Some of the changes in test fixtures are needed to split init and start operations for envrionment. Co-authored-by: Arseny Sher <sher-ars@yandex.ru>
77 lines
2.3 KiB
Rust
77 lines
2.3 KiB
Rust
//
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use std::path::PathBuf;
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use std::time::Duration;
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use zenith_utils::zid::{ZNodeId, ZTenantTimelineId};
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pub mod callmemaybe;
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pub mod control_file;
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pub mod control_file_upgrade;
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pub mod handler;
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pub mod http;
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pub mod json_ctrl;
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pub mod receive_wal;
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pub mod s3_offload;
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pub mod safekeeper;
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pub mod send_wal;
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pub mod timeline;
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pub mod wal_service;
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pub mod wal_storage;
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pub mod defaults {
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use const_format::formatcp;
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use std::time::Duration;
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pub const DEFAULT_PG_LISTEN_PORT: u16 = 5454;
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pub const DEFAULT_PG_LISTEN_ADDR: &str = formatcp!("127.0.0.1:{DEFAULT_PG_LISTEN_PORT}");
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pub const DEFAULT_HTTP_LISTEN_PORT: u16 = 7676;
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pub const DEFAULT_HTTP_LISTEN_ADDR: &str = formatcp!("127.0.0.1:{DEFAULT_HTTP_LISTEN_PORT}");
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pub const DEFAULT_RECALL_PERIOD: Duration = Duration::from_secs(1);
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}
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#[derive(Debug, Clone)]
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pub struct SafeKeeperConf {
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// Repository directory, relative to current working directory.
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// Normally, the safekeeper changes the current working directory
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// to the repository, and 'workdir' is always '.'. But we don't do
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// that during unit testing, because the current directory is global
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// to the process but different unit tests work on different
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// data directories to avoid clashing with each other.
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pub workdir: PathBuf,
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pub daemonize: bool,
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pub no_sync: bool,
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pub listen_pg_addr: String,
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pub listen_http_addr: String,
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pub ttl: Option<Duration>,
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pub recall_period: Duration,
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pub my_id: ZNodeId,
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}
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impl SafeKeeperConf {
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pub fn timeline_dir(&self, zttid: &ZTenantTimelineId) -> PathBuf {
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self.workdir
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.join(zttid.tenant_id.to_string())
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.join(zttid.timeline_id.to_string())
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}
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}
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impl Default for SafeKeeperConf {
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fn default() -> Self {
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SafeKeeperConf {
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// Always set to './'. We will chdir into the directory specified on the
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// command line, so that when the server is running, all paths are relative
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// to that.
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workdir: PathBuf::from("./"),
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daemonize: false,
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no_sync: false,
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listen_pg_addr: defaults::DEFAULT_PG_LISTEN_ADDR.to_string(),
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listen_http_addr: defaults::DEFAULT_HTTP_LISTEN_ADDR.to_string(),
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ttl: None,
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recall_period: defaults::DEFAULT_RECALL_PERIOD,
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my_id: ZNodeId(0),
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}
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}
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}
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