asset-hub-rococo: genesis config presets added by michalkucharczyk · Pull Request #3996 · paritytech/polkadot-sdk

michalkucharczyk · 2024-04-05T10:33:12Z

Gensis config presets moved from polkadot-parachain binary into asset-hub-rococo runtime.

relates to: #3944

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/genesis_config_presets.rs

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/lib.rs

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/genesis_config_presets.rs

michalkucharczyk · 2024-06-08T13:43:11Z

Do you think we can merge it?

bkontur · 2024-06-10T07:37:04Z

cool, I would need this for other testnet runtimes also: #4405

cumulus/parachains/common/src/genesis_config_helpers.rs

seadanda

Just one query about naming, but looks like a nice change.

seadanda · 2024-06-18T15:08:15Z

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/genesis_config_presets.rs

+pub mod preset_names {
+	pub const PRESET_DEVELOPMENT: &str = "development";
+	pub const PRESET_LOCAL: &str = "local";
+	pub const PRESET_GENESIS: &str = "genesis";


This has previously been called "Live", any reason for the change to genesis?

@seadanda Thanks for spotting this. I took the name from here (and I know it is far from being perfect) :

polkadot-sdk/cumulus/polkadot-parachain/src/command.rs

Lines 171 to 172 in 6daa939

"asset-hub-rococo-genesis" =>

Box::new(chain_spec::asset_hubs::asset_hub_rococo_genesis_config()),

But I am open to any other name. Should I call it "live"?
I am not sure what is purpose of this particular config.

ps. I did not notice Live name anywhere.

Suggested change

pub const PRESET_GENESIS: &str = "genesis";

pub const PRESET_GENESIS: &str = "live";

?

Not sure we need this at all? live and genesis are really not that expressive names...

I mean I assume it is for generating the gensis of the live networks, but yeah we probably don't need it.

Live is what I had seen along with Local and Development for the ChainTypes

I also am not too sure what that specific config is for. Is that the only place this preset will be used? Maybe my reasoning for live is actually wrong then here

Actually preset names here are simply reflecting the names of predefined chain-specs exported by polkadot-parachain binary which are:

"asset-hub-rococo-dev" "asset-hub-rococo-local" "asset-hub-rococo-genesis"

see code here:
https://github.com/paritytech/polkadot-sdk/blob/09035a7d5d14fc3f2df3db304cd0fcc8fc9ed27b/cumulus/polkadot-parachain/src/chain_spec/mod.rs#L117C1-L120C90

This one: "asset-hub-rococo-genesis", actually is a ChainType::Live, so I can rename it. But it is also not very informative name. Not sure what is the purpose of each chain-spec flavor.

For now I propose to keep it for compatibility reasons, we can always remove them in future.
I also would prefer the keep "genesis" name to allow easy mapping to corresponding chain-spec name,

At some point we will be removing predefined (e.g. "asset-hub-rococo-dev|local|genesis") chain spec flavors from the omni-node. We could remove unused presets at the same time.

@kianenigma what are your thoughts on this?

cumulus/parachains/common/src/genesis_config_helpers.rs

Co-authored-by: Dónal Murray <donal.murray@parity.io>

cumulus/parachains/common/src/genesis_config_helpers.rs

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/lib.rs

bkchr · 2024-06-19T14:49:59Z

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/genesis_config_presets.rs

+pub mod preset_names {
+	pub const PRESET_DEVELOPMENT: &str = "development";
+	pub const PRESET_LOCAL: &str = "local";
+	pub const PRESET_GENESIS: &str = "genesis";


Not sure we need this at all? live and genesis are really not that expressive names...

bkchr · 2024-06-19T14:50:56Z

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/genesis_config_presets.rs

+	serde_json::json!({
+		"balances": crate::BalancesConfig {


Why are we not using the concrete GenesisConfig type here? And then transform this into a json?

A preset is meant to be patch. This is the only reason.

If GenesisConfig struct would be used here, then the preset would contain all the fields of the genesis config. That would be less convenient / a little harder to read when displaying presets with some external tools (e.g. chain-spec-builder).

bkchr · 2024-06-19T14:51:34Z

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/genesis_config_presets.rs

+pub mod preset_names {
+	pub const PRESET_DEVELOPMENT: &str = "development";
+	pub const PRESET_LOCAL: &str = "local";
+	pub const PRESET_GENESIS: &str = "genesis";


I mean I assume it is for generating the gensis of the live networks, but yeah we probably don't need it.

bkchr · 2024-06-19T14:52:09Z

Left some nitpicks. Generally looking good. Good work 👍

Co-authored-by: Bastian Köcher <git@kchr.de>

…o-preset

paritytech-cicd-pr · 2024-08-30T13:13:41Z

The CI pipeline was cancelled due to failure one of the required jobs.
Job name: test-linux-stable 1/3
Logs: https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/7198204

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/lib.rs

bkontur

looks good, just one nit,
so I will adjust and continue with others here: #5327

skunert · 2024-08-30T14:32:46Z

cumulus/parachains/runtimes/assets/asset-hub-rococo/src/genesis_config_presets.rs

+
+/// Generate the session keys from individual elements.
+///
+/// The input must be a tuple of individual keys (a single arg for now since we have just one key).


Not sure about this comment and naming, why exactly will this change to a tuple?

Just moved that function from other place w/o thinking too much about it:
https://github.com/paritytech/polkadot-sdk/blob/master/cumulus/polkadot-parachain/src/chain_spec/asset_hubs.rs#L37

asset-hub-rococo: presets added

b9b5455

michalkucharczyk mentioned this pull request Apr 5, 2024

Fix polkadot-parachain to work just with chain-spec #3944

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michalkucharczyk added 2 commits April 5, 2024 12:35

Cargo.lock

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make zepter happy

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michalkucharczyk added R0-no-crate-publish-required The change does not require any crates to be re-published. T14-system_parachains This PR/Issue is related to system parachains. labels Apr 5, 2024

michalkucharczyk requested review from bkontur and seadanda April 5, 2024 11:05

michalkucharczyk commented Apr 5, 2024

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michalkucharczyk mentioned this pull request May 10, 2024

Add zombienet integration polkadot-fellows/runtimes#307

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michalkucharczyk added 3 commits May 31, 2024 13:29

Merge branch 'master' into mku-asset-hub-rococo-preset

9bc943c

Merge branch 'master' into mku-asset-hub-rococo-preset

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some improvements

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michalkucharczyk marked this pull request as ready for review June 8, 2024 13:42

michalkucharczyk requested a review from kianenigma June 8, 2024 13:43

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bkontur reviewed Jun 10, 2024

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SAFE_XCM_VERSION move to constants

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michalkucharczyk requested a review from bkontur June 10, 2024 09:48

seadanda approved these changes Jun 18, 2024

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Co-authored-by: Dónal Murray <donal.murray@parity.io>

bkchr approved these changes Jun 19, 2024

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michalkucharczyk and others added 2 commits August 30, 2024 12:59

Update cumulus/parachains/common/src/genesis_config_helpers.rs

7e82cae

Co-authored-by: Bastian Köcher <git@kchr.de>

Merge remote-tracking branch 'origin/master' into mku-asset-hub-rococ…

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…o-preset

after merge fix

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michalkucharczyk mentioned this pull request Aug 30, 2024

sp_genesis_builder::PresetId: improvement #5532

Open

use vec / format fixes

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bkontur mentioned this pull request Aug 30, 2024

Moved presets to the testnet runtimes #5327

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prdoc added

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skunert approved these changes Aug 30, 2024

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fn preset_names added

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michalkucharczyk added this pull request to the merge queue Aug 30, 2024

Merged via the queue into master with commit 95f3977 Aug 30, 2024

michalkucharczyk deleted the mku-asset-hub-rococo-preset branch August 30, 2024 16:07

ggwpez mentioned this pull request Sep 9, 2024

Parent issue for stable2409 LTS release #5583

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Update polkadot-sdk from stable2407 to stable2409 moonbeam-foundation/moonbeam#2994

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Update polkadot-sdk from stable2407 to stable2409-2 moonbeam-foundation/moonbeam#3075

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	"asset-hub-rococo-genesis" =>
	Box::new(chain_spec::asset_hubs::asset_hub_rococo_genesis_config()),

	pub const PRESET_GENESIS: &str = "genesis";
	pub const PRESET_GENESIS: &str = "live";

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michalkucharczyk commented Apr 5, 2024

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michalkucharczyk commented Jun 8, 2024

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bkchr commented Jun 19, 2024

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