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42ef08db47
Part of #7497, closes #8817. ## Problem See #8817. ## Summary of changes **compute_ctl** - Renew lsn lease as soon as `/configure` updates pageserver_connstr, use `state_changed` Condvar for synchronization. **pageserver** As mentioned in https://github.com/neondatabase/neon/issues/8817#issuecomment-2315768076, we still want some permanent error reported if a lease cannot be granted. By considering attachment mode and the added `lsn_lease_deadline` when processing lease requests, we can also bound the case of bad requests to a very short period after migration/restart. - Refactor https://github.com/neondatabase/neon/pull/9024 and move `lsn_lease_deadline` to `AttachedTenantConf` so timeline can easily access it. - Have separate HTTP `init_lsn_lease` and libpq `renew_lsn_lease` API. - Always do LSN verification for the initial HTTP lease request. - LSN verification for the renewal is **still done** when tenants are not in `AttachedSingle` and we have pass the `lsn_lease_deadline`, which give plenty of time for compute to renew the lease. **neon_local** - add and call `timeline_init_lsn_lease` mgmt_api at static endpoint start. The initial lsn lease http request is sent when we run `cargo neon endpoint start <static endpoint>`. ## Testing - Extend `test_readonly_node_gc` to do pageserver restarts and migration. ## Future Work - The control plane should make the initial lease request through HTTP when creating a static endpoint. This is currently only done in `neon_local`. Signed-off-by: Yuchen Liang <yuchen@neon.tech>
42 lines
1.0 KiB
TOML
42 lines
1.0 KiB
TOML
[package]
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name = "control_plane"
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version = "0.1.0"
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edition.workspace = true
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license.workspace = true
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[dependencies]
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anyhow.workspace = true
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camino.workspace = true
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clap.workspace = true
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comfy-table.workspace = true
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futures.workspace = true
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humantime.workspace = true
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nix.workspace = true
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once_cell.workspace = true
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humantime-serde.workspace = true
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hyper.workspace = true
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regex.workspace = true
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reqwest = { workspace = true, features = ["blocking", "json"] }
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scopeguard.workspace = true
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serde.workspace = true
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serde_json.workspace = true
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thiserror.workspace = true
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toml.workspace = true
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toml_edit.workspace = true
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tokio.workspace = true
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tokio-postgres.workspace = true
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tokio-util.workspace = true
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url.workspace = true
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pageserver_api.workspace = true
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pageserver_client.workspace = true
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postgres_backend.workspace = true
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safekeeper_api.workspace = true
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postgres_connection.workspace = true
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storage_broker.workspace = true
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utils.workspace = true
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whoami.workspace = true
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compute_api.workspace = true
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workspace_hack.workspace = true
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tracing.workspace = true
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