Coretime Chain

.gitlab/pipeline/build.yml

@@ -220,6 +220,7 @@ build-test-parachain:
 
 # DAG: build-runtime-assets -> build-runtime-collectives -> build-runtime-bridge-hubs
 # DAG: build-runtime-assets -> build-runtime-collectives -> build-runtime-contracts
+# DAG: build-runtime-assets -> build-runtime-coretime
 # DAG: build-runtime-assets -> build-runtime-starters -> build-runtime-testing
 build-runtime-assets:
   <<: *build-runtime-template
@@ -235,6 +236,15 @@ build-runtime-collectives:
     - job: build-runtime-assets
       artifacts: false
 
+build-runtime-coretime:
+  <<: *build-runtime-template
+  variables:
+    RUNTIME_PATH: "cumulus/parachains/runtimes/coretime"
+  # this is an artificial job dependency, for pipeline optimization using GitLab's DAGs
+  needs:
+    - job: build-runtime-assets
+      artifacts: false
+
 build-runtime-bridge-hubs:
   <<: *build-runtime-template
   variables:

.gitlab/pipeline/check.yml

@@ -223,6 +223,19 @@ check-runtime-migration-collectives-westend:
     URI: "wss://westend-collectives-rpc.polkadot.io:443"
     COMMAND_EXTRA_ARGS: "--disable-spec-name-check"
 
+# Check runtime migrations for Parity managed coretime chain
+check-runtime-migration-coretime-rococo:
+  stage: check
+  extends:
+    - .docker-env
+    - .test-pr-refs
+    - .check-runtime-migration
+  variables:
+    NETWORK: "coretime-rococo"
+    PACKAGE: "coretime-rococo-runtime"
+    WASM: "coretime_rococo_runtime.compact.compressed.wasm"
+    URI: "wss://rococo-coretime-rpc.polkadot.io:443"
+
 find-fail-ci-phrase:
   stage: check
   variables:

.gitlab/pipeline/short-benchmarks.yml

@@ -74,6 +74,16 @@ short-benchmark-collectives-westend:
   variables:
     RUNTIME_CHAIN: collectives-westend-dev
 
+short-benchmark-coretime-rococo:
+  <<: *short-bench-cumulus
+  variables:
+    RUNTIME_CHAIN: coretime-rococo-dev
+
+short-benchmark-coretime-westend:
+  <<: *short-bench-cumulus
+  variables:
+    RUNTIME_CHAIN: coretime-westend-dev
+
 short-benchmark-glutton-westend:
   <<: *short-bench-cumulus
   variables:

Cargo.toml

@@ -90,6 +90,8 @@ members = [
 	"cumulus/parachains/runtimes/bridge-hubs/test-utils",
 	"cumulus/parachains/runtimes/collectives/collectives-westend",
 	"cumulus/parachains/runtimes/contracts/contracts-rococo",
+	"cumulus/parachains/runtimes/coretime/coretime-rococo",
+	"cumulus/parachains/runtimes/coretime/coretime-westend",
 	"cumulus/parachains/runtimes/glutton/glutton-westend",
 	"cumulus/parachains/runtimes/starters/seedling",
 	"cumulus/parachains/runtimes/starters/shell",

cumulus/parachains/runtimes/coretime/README.md

@@ -0,0 +1,4 @@
+# Coretime System Chain
+
+Also known as the "Broker Chain". Described in
+[RFC-0001](https://github.com/polkadot-fellows/RFCs/pull/1).