Remove im-online pallet from Kusama and Polkadot runtimes

CHANGELOG.md

@@ -26,6 +26,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Removed
 
 - Removed the `SafeCallFilter` from the Relay Chain XCM config ([polkadot-fellows/runtimes#172](https://github.com/polkadot-fellows/runtimes/pull/172)).
+- Removed the `ImOnline` pallet ([polkadot-fellows/runtimes#178](https://github.com/polkadot-fellows/runtimes/pull/178))
 
 ## [1.1.1] 25.01.2024
 

chain-spec-generator/src/relay_chain_specs.rs

@@ -16,7 +16,6 @@
 // along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
 
 use kusama_runtime_constants::currency::UNITS as KSM;
-use pallet_im_online::sr25519::AuthorityId as ImOnlineId;
 use pallet_staking::Forcing;
 use polkadot_primitives::{AccountId, AccountPublic, AssignmentId, ValidatorId};
 use polkadot_runtime_constants::currency::UNITS as DOT;
@@ -84,7 +83,6 @@ fn default_parachains_host_configuration() -> HostConfiguration<polkadot_primiti
 fn polkadot_session_keys(
 	babe: BabeId,
 	grandpa: GrandpaId,
-	im_online: ImOnlineId,
 	para_validator: ValidatorId,
 	para_assignment: AssignmentId,
 	authority_discovery: AuthorityDiscoveryId,
@@ -93,7 +91,6 @@ fn polkadot_session_keys(
 	polkadot_runtime::SessionKeys {
 		babe,
 		grandpa,
-		im_online,
 		para_validator,
 		para_assignment,
 		authority_discovery,
@@ -104,7 +101,6 @@ fn polkadot_session_keys(
 fn kusama_session_keys(
 	babe: BabeId,
 	grandpa: GrandpaId,
-	im_online: ImOnlineId,
 	para_validator: ValidatorId,
 	para_assignment: AssignmentId,
 	authority_discovery: AuthorityDiscoveryId,
@@ -113,7 +109,6 @@ fn kusama_session_keys(
 	kusama_runtime::SessionKeys {
 		babe,
 		grandpa,
-		im_online,
 		para_validator,
 		para_assignment,
 		authority_discovery,
@@ -144,35 +139,24 @@ pub fn get_authority_keys_from_seed(
 	AccountId,
 	BabeId,
 	GrandpaId,
-	ImOnlineId,
 	ValidatorId,
 	AssignmentId,
 	AuthorityDiscoveryId,
 	BeefyId,
 ) {
 	let keys = get_authority_keys_from_seed_no_beefy(seed);
-	(keys.0, keys.1, keys.2, keys.3, keys.4, keys.5, keys.6, keys.7, get_from_seed::<BeefyId>(seed))
+	(keys.0, keys.1, keys.2, keys.3, keys.4, keys.5, keys.6, get_from_seed::<BeefyId>(seed))
 }
 
 /// Helper function to generate stash, controller and session key from seed
 pub fn get_authority_keys_from_seed_no_beefy(
 	seed: &str,
-) -> (
-	AccountId,
-	AccountId,
-	BabeId,
-	GrandpaId,
-	ImOnlineId,
-	ValidatorId,
-	AssignmentId,
-	AuthorityDiscoveryId,
-) {
+) -> (AccountId, AccountId, BabeId, GrandpaId, ValidatorId, AssignmentId, AuthorityDiscoveryId) {
 	(
 		get_account_id_from_seed::<sr25519::Public>(&format!("{}//stash", seed)),
 		get_account_id_from_seed::<sr25519::Public>(seed),
 		get_from_seed::<BabeId>(seed),
 		get_from_seed::<GrandpaId>(seed),
-		get_from_seed::<ImOnlineId>(seed),
 		get_from_seed::<ValidatorId>(seed),
 		get_from_seed::<AssignmentId>(seed),
 		get_from_seed::<AuthorityDiscoveryId>(seed),
@@ -202,7 +186,6 @@ pub fn polkadot_testnet_genesis(
 		AccountId,
 		BabeId,
 		GrandpaId,
-		ImOnlineId,
 		ValidatorId,
 		AssignmentId,
 		AuthorityDiscoveryId,
@@ -234,7 +217,6 @@ pub fn polkadot_testnet_genesis(
 							x.5.clone(),
 							x.6.clone(),
 							x.7.clone(),
-							x.8.clone(),
 						),
 					)
 				})
@@ -266,7 +248,6 @@ pub fn kusama_testnet_genesis(
 		AccountId,
 		BabeId,
 		GrandpaId,
-		ImOnlineId,
 		ValidatorId,
 		AssignmentId,
 		AuthorityDiscoveryId,
@@ -298,7 +279,6 @@ pub fn kusama_testnet_genesis(
 							x.5.clone(),
 							x.6.clone(),
 							x.7.clone(),
-							x.8.clone(),
 						),
 					)
 				})

integration-tests/emulated/chains/src/genesis.rs

@@ -20,7 +20,6 @@ use integration_tests_common::{
 // Substrate
 use beefy_primitives::ecdsa_crypto::AuthorityId as BeefyId;
 use grandpa_primitives::AuthorityId as GrandpaId;
-use pallet_im_online::sr25519::AuthorityId as ImOnlineId;
 use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
 use sp_consensus_babe::AuthorityId as BabeId;
 use sp_core::{sr25519, storage::Storage};
@@ -61,7 +60,6 @@ pub mod polkadot {
 	fn session_keys(
 		babe: BabeId,
 		grandpa: GrandpaId,
-		im_online: ImOnlineId,
 		para_validator: ValidatorId,
 		para_assignment: AssignmentId,
 		authority_discovery: AuthorityDiscoveryId,
@@ -70,7 +68,6 @@ pub mod polkadot {
 		polkadot_runtime::SessionKeys {
 			babe,
 			grandpa,
-			im_online,
 			para_validator,
 			para_assignment,
 			authority_discovery,
@@ -102,7 +99,6 @@ pub mod polkadot {
 								x.5.clone(),
 								x.6.clone(),
 								x.7.clone(),
-								x.8.clone(),
 							),
 						)
 					})
@@ -212,7 +208,6 @@ pub mod kusama {
 	fn session_keys(
 		babe: BabeId,
 		grandpa: GrandpaId,
-		im_online: ImOnlineId,
 		para_validator: ValidatorId,
 		para_assignment: AssignmentId,
 		authority_discovery: AuthorityDiscoveryId,
@@ -221,7 +216,6 @@ pub mod kusama {
 		kusama_runtime::SessionKeys {
 			babe,
 			grandpa,
-			im_online,
 			para_validator,
 			para_assignment,
 			authority_discovery,
@@ -252,7 +246,6 @@ pub mod kusama {
 								x.5.clone(),
 								x.6.clone(),
 								x.7.clone(),
-								x.8.clone(),
 							),
 						)
 					})

integration-tests/emulated/common/src/lib.rs

@@ -20,7 +20,6 @@ pub mod xcm_helpers;
 // Substrate
 use beefy_primitives::ecdsa_crypto::AuthorityId as BeefyId;
 use grandpa_primitives::AuthorityId as GrandpaId;
-use pallet_im_online::sr25519::AuthorityId as ImOnlineId;
 use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
 use sp_consensus_babe::AuthorityId as BabeId;
 use sp_core::{sr25519, Pair, Public};
@@ -127,7 +126,6 @@ pub mod validators {
 		AccountId,
 		BabeId,
 		GrandpaId,
-		ImOnlineId,
 		ValidatorId,
 		AssignmentId,
 		AuthorityDiscoveryId,
@@ -139,7 +137,6 @@ pub mod validators {
 			get_account_id_from_seed::<sr25519::Public>(seed),
 			get_from_seed::<BabeId>(seed),
 			get_from_seed::<GrandpaId>(seed),
-			get_from_seed::<ImOnlineId>(seed),
 			get_from_seed::<ValidatorId>(seed),
 			get_from_seed::<AssignmentId>(seed),
 			get_from_seed::<AuthorityDiscoveryId>(seed),