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Implement migration

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This commit is contained in:
Quentin 2020-12-12 21:35:29 +01:00
parent e1ce2b228a
commit 96388acf23
2 changed files with 17 additions and 5 deletions
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9
src/garage/admin_rpc.rs
View file

@ -156,14 +156,15 @@ impl AdminRpcHandler {
))) )))
} }
BucketOperation::Website(query) => { BucketOperation::Website(query) => {
let bucket = self.get_existing_bucket(&query.bucket).await?; /*let bucket = self.get_existing_bucket(&query.bucket).await?;
if query.allow && query.deny { if query.allow && query.deny {
return Err(Error::Message(format!("Website can not be both allowed and denied on a bucket"))); return Err(Error::Message(format!("Website can not be both allowed and denied on a bucket")));
} }
if query.allow || query.deny { if query.allow || query.deny {
let exposed = query.allow; let exposed = query.allow;
if let BucketState::Present(ak) = bucket.state.get_mut() { if let BucketState::Present(state) = bucket.state.get_mut() {
let ak = state.authorized_keys;
let old_ak = ak.take_and_clear(); let old_ak = ak.take_and_clear();
ak.merge(&old_ak.update_mutator( ak.merge(&old_ak.update_mutator(
key_id.to_string(), key_id.to_string(),
@ -183,9 +184,9 @@ impl AdminRpcHandler {
"Bucket is exposed as a website." "Bucket is exposed as a website."
} else { } else {
"Bucket is not exposed." "Bucket is not exposed."
}; };*/
Ok(AdminRPC::Ok(msg)) Ok(AdminRPC::Ok(/*msg*/"".to_string()))
} }
} }
} }

13
src/model/bucket_table.rs
View file

@ -10,6 +10,11 @@ use crate::key_table::PermissionSet;
use model010::bucket_table as prev; use model010::bucket_table as prev;
/// A bucket is a collection of objects
///
/// Its parameters are not directly accessible as:
/// - It must be possible to merge paramaters, hence the use of a LWW CRDT.
/// - A bucket has 2 states, Present or Deleted and parameters make sense only if present.
#[derive(PartialEq, Clone, Debug, Serialize, Deserialize)] #[derive(PartialEq, Clone, Debug, Serialize, Deserialize)]
pub struct Bucket { pub struct Bucket {
// Primary key // Primary key
@ -123,9 +128,15 @@ impl TableSchema for BucketTable {
}, },
)); ));
} }
let params = BucketParams {
authorized_keys: keys,
website: crdt::LWW::new(false)
};
Some(Bucket { Some(Bucket {
name: old.name, name: old.name,
state: crdt::LWW::migrate_from_raw(old.timestamp, BucketState::Present(keys)), state: crdt::LWW::migrate_from_raw(old.timestamp, BucketState::Present(params)),
}) })
} }
} }