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Implement a sharded time travel recovery endpoint (#6821)

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The sharding service didn't have support for S3 disaster recovery.

This PR adds a new endpoint to the attachment service, which is slightly
different from the endpoint on the pageserver, in that it takes the
shard count history of the tenant as json parameters: we need to do
time travel recovery for both the shard count at the target time and the
shard count at the current moment in time, as well as the past shard
counts that either still reference.

Fixes #6604, part of https://github.com/neondatabase/cloud/issues/8233

---------

Co-authored-by: John Spray <john@neon.tech>
This commit is contained in:
Arpad Müller
2024-02-21 16:35:37 +01:00
committed by GitHub
parent 41464325c7
commit 4de2f0f3e0
13 changed files with 304 additions and 17 deletions
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2
control_plane/src/bin/neon_local.rs
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@@ -616,7 +616,7 @@ async fn handle_timeline(timeline_match: &ArgMatches, env: &mut local_env::Local
let tenant_id = get_tenant_id(create_match, env)?;
let new_branch_name = create_match
.get_one::<String>("branch-name")
.ok_or_else(|| anyhow!("No branch name provided"))?;
.ok_or_else(|| anyhow!("No branch name provided"))?; // TODO
let pg_version = create_match
.get_one::<u32>("pg-version")