[`RococoGenesisExt`](https://github.com/paritytech/polkadot-sdk/blob/a414ea7515c9cdc81f1d12410e646afc148250e8/polkadot/node/service/src/chain_spec.rs#L152-L171)
is removed. It was the hack to allow overwriting
`EpochDurationInBlocks`. Removal of `RococGenesisExt` prevents from
manipulating the state to change the runtime constants.
Changes:
- Environment variable which controls the `time::EpochDurationInBlocks`
value was added: `ROCOCO_EPOCH_DURATION` (epoch duration will be set to
the value of env),
- `10,100,600` versions of rococo-runtime are built in CI and put into `polkadot-debug` docker image.
`rococo-runtime` building examples:
- to build runtime for `versi_staging_testnet` which had
EpochDurationInBlocks set to 100:
```
ROCOCO_EPOCH_DURATION=100 cargo build --features=fast-runtime -p
rococo-runtime
```
- to build runtime for `wococo_development`
```
ROCOCO_EPOCH_DURATION=10 cargo build --features=fast-runtime -p
rococo-runtime
```
- to build `versi-staging` chain spec:
```
ROCOCO_EPOCH_DURATION=100 cargo run -p polkadot --features=fast-runtime
-- build-spec --chain versi-staging --raw
```
- to build `wococo-dev` chain spec:
```
ROCOCO_EPOCH_DURATION=10 cargo run -p polkadot --features=fast-runtime
-- build-spec --chain wococo-dev --raw
```
It is also possible to change the epoch duration by replacing the `code` field in the chain spec with the hex dump of pre-built runtime wasm blob (because the epoch duration is hard-coded into wasm blob).
---------
Co-authored-by: Bastian Köcher <git@kchr.de>
This PR brings back the GH Workflow step and some fixes to build the
docker image from the Debian package.
---------
Co-authored-by: EgorPopelyaev <egor@parity.io>
* zombienet: use test-parachain image for the slashing test
* use the right image
* try polkadot-parachain image
* try naming collator alice 🙈
* add needed job for the pipeline
* fix user id in polkadot-parachain-debug image
* small tweaks to the test
* another small tweak
* yet another small tweak
* bump zombienet version
---------
Co-authored-by: Javier Viola <javier@parity.io>
* add ghw and scripts for docker image deployment
* debug
* add permissions for content
* fix path to the bin folder
* add tags
* rename env
* fix path to docker file
* make polkadot-parachain executable
* fix typo
* fix more typos
* test
* revert back use of working directory
* mke bin executable in the artifacts folder
* use cd instead of working directory
* change path to cash
* fix path to cash
* change cache key
* delete old flows
* addressed PR comments
* fix path
* reorg docker files
Sebastian Kunert