* migrate back to Substrate master

* fmt

* clippy

* relay Rialto messages to Millau

* impl SubmitRialtoToMillauMessage

* fmt

* Bump futures from 0.3.7 to 0.3.8

Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.7 to 0.3.8.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.7...0.3.8)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Fix clippy.

* Fix more clippy.

* Fix clippy again?

* Cliipy yet again.

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Tomasz Drwięga <[email protected]>

* replace generic message lane APIs with chain-specific

* moved SubstrateHeadersSyncPipeline to headers_pipeline.rs

* substrate-specific message lane trait

* Update relays/substrate/src/messages_lane.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* use best block state to craft message relay transactions

* removed obsolete TODO

* Update relays/messages-relay/src/message_race_loop.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* Fix cargo-deny.

* Update time crate.

* Fix time issues.

* Allow bridge pallet to return no finalized headers

* Update Runtime APIs to optionally return best finalized header

* Update relay to handle optional best finalized headers

* Fix Clippy lints

* Return a dummy header instead of an Option

* Remove Option from runtime Apis

* Remove support for handling optional finalized headers in relay

* fixed message that is signed by relay

* clippy

* fixed referenced balance in rialto_messages

* names

Co-authored-by: Hernando Castano <[email protected]>

* limit messages in the batch by weight/count

* fixed components compilation

* reverted obsolete parts of #469

* implement generated_messages_weights

* actually use computed weight in message proof

* fmt and clippy

* fixed TODO

* clippy

* Update relays/messages-relay/src/message_race_loop.rs

Co-authored-by: Hernando Castano <[email protected]>

* add issue reference

* add assert message

* grumbles

* fmt

* reexport weight from bp-message-lane

Co-authored-by: Hernando Castano <[email protected]>
Co-authored-by: Hernando Castano <[email protected]>

* Expose two nodes publicly through brucke.link

* Use flags for GNU `sed` instead of BSD `sed`

* Update Substrate relay entrypoint scripts to initialize bridge

* Add Rialto to Millau relay to Compose deployment

* Stop initializing Rialto chain through chainspec

* Include logging for Substrate pallet

* Make Rialto to Millau entrypoint executable

* Use YAML references for relay components

* Use published Substrate Relay image

* Relay messages from Millau to Rialto

* Use Bob nodes to serve message lane

* Fix some port number issues for PoA-Rialto deployment

* Stop directly referencing `environment` anchor in nodes

* Add probable cause to relayer error message

* Edit monitoring config file in-place

* Add some sleep time between bridge init call and starting relays

* Expose grafana.

* Use Root key as bridge pallet owner

In our case that's going to be Alice since she's Root for our Dev
and Local chains.

Co-authored-by: Tomasz Drwięga <[email protected]>

* removed unused file

* another unused file

* initialize substrate bridge from relay

* is_halted: false

* initialize using su instead of owner

* Fix wording in comments

Co-authored-by: Hernando Castano <[email protected]>

* Copy-Pasta owner and freezing code from `message-lane`

* Halt pallet if bridge hasn't been initialized

* Make owner optional in `message-lane` pallet

* Add `is_halted` to `InitializationData`

* Fix initialization tests

* Only allow pallet to be initialized once

* Add some logging around halting and ownership changes

* Remove `target` in debugging calls

* Rename `rialto` deployment to `eth-sub-bridge`

* Add base Compose configs for Rialto and Eth-PoA nodes

* Add new compose file for eth-sub deployment

* Rename bridge-nodes to rialto-nodes

* Update bootnode entries for Rialto nodes

* Remove new compose file since it was used for quick test

* Rename bridge nodes in entrypoint scripts

* Remove all nodes from Eth-Sub Compose file

The nodes should be getting pulled in from the new compose files.

* Remove TODO comment

* Rename nodes to networks

Reflects the fact that a set of nodes makes up a network.

* Add Compose file for Millau network nodes

* Enable logging for all Millau nodes

* Delete Rialto reserved peers file

* Rename `bridge-config` to `scripts`

* Add Compose file for Rialto-Millau bridge

* Move bridge deployments into `bridges` folder

* Drop `bridges` prefix from bridge deployments

* Rename folder that had scripts for working with binaries

* Move proxy configuration to common top level folder

* Make a top level `monitoring` folder

* Start updating deployment README

* More updates in the README

* Remove usage of Git overrides

* Remove scripts to run Eth<->Sub

I don't think these are used anymore

* Remove Github Docker build instructions from main README

* Add note about monitoring

* Update Millau state root

* Add script for running and updating Compose deployments

* Remove old update script

* Explain usage of `run` script

* Update Millau state_root again

* Remove repeated Prom image from Rialto-Millau bridge

* Quick fix to stop containers in `run` script

* Pin GrafanaMatrix Dockerfile to old commit

The latest master has some changes in how the application is run. We don't
want to update just yet so we're pinning to an old commit.

* Make Compose files use a project directory

The main consequence of this change is that all paths have to be specified
from the root of the `deployments` folder. However, this makes it so that
we can reuse components in different deployments, like the GranfaMatrix
Dockerfile which is shared by all bridges.

* Use `project-directory` when stopping and updating network

If we don't use the full Compose command which includes `project-directory`
not all the containers get cleaned up correctly.

* Update path in Bridge Dockerfile

* Correctly ignore `target` folders in Docker builds

* Wait for Rialto nodes before running relay

* Make `run` script a little less sketchy

* Clean up deployment README

* Remove stray line

* Have run script automatically change into correct directory

* Use PoA-to-Rialto instead of Eth-to-Sub in names

* Rename `eth-poa-sub` bridge deployment to `poa-rialto`

* Use /entrypoints volume for entrypoint scripts

* Be more consistent with relay service names

* Remove `docker-compose` prefix from network Compose files

* Add comment explaning Grafana Matrix commit

* Fix wording in README

Co-authored-by: Tomasz Drwięga <[email protected]>

* Cleanup unused line in README

* Add link to Slava's test scripts

* Remove uneccessary piping when `cd`-ing in `run.sh`

Co-authored-by: Tomasz Drwięga <[email protected]>

* print message race progress

* fmt

* Update relays/messages-relay/src/message_race_loop.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

Co-authored-by: Tomasz Drwięga <[email protected]>

* fixed block where proof is generated

* proof_is_generated_at_best_block_known_to_target_node

* fixed client used in headers maintain

* fmt

* verify messages proofs

* fmt

* clippy

* grumbles

* Add dispatchable for intializing pallet

* Add Polkadot JS types for Substrate bridge pallet

* Ensure Root is the only one that can initialize the pallet

* Add some tests

* Pack initialization data into struct

* Only allow pallet to be initialized once

* Use new initialization config in nodes

* Rename ScheduledChange in Ethereum pallet

We're renaming it to prevent clashes with Substrate bridge pallet type
of the same name. This is relevant when importing types to Polkadot JS
Apps.

* Move all Polkadot JS types into one file

* Appease Clippy

* Millau messages -> Rialto relay

* prepare for custom race strategy of delivery race

* custom strategy for delivery race

* update TODOs

* add reference to issue 457

* impl reconnect

* clippy

* fix check in test

* fmt

* removed obsolete TODO

* fixed another TODOs

* fmt

* use MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE const from primitives

* Update relays/messages-relay/src/message_lane_loop.rs

Co-authored-by: Hernando Castano <[email protected]>

* added SubstrateMessagesProof typedef

* fix test

* removed comment

* additional_proof_required -> ProofParameters

* typo

* multiline literal

* clippy

* fix typo

* and_then -> await

* update_source_latest_confirmed_nonce

* Update relays/messages-relay/src/message_race_delivery.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>

* compute required storage keys in the message-lane pallet

* Update modules/message-lane/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* parse substrate message proof

* unfinalized_header

* Rialto -> Millau headers relay

* removed more constraints

* removed file from other PR

* Update primitives/rialto/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* substrate relay guards

* checked time condition

* ChainWithBalances

* removed obsolete comment

* Update relays/substrate-client/src/chain.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* trailing space

Co-authored-by: Tomasz Drwięga <[email protected]>

* halt/resume message-lane pallet

* fmt

* Update modules/message-lane/src/lib.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* include weights in halt/resume operations

* remove trailing space

* set_owner

* Shorten doc comment length

Co-authored-by: Tomasz Drwięga <[email protected]>
Co-authored-by: Hernando Castano <[email protected]>

* implement OutboundLaneApi and InboundLaneApi for Millau /Rialto runtimes

* fixed typo

* update Millau state_root

* update jsonrpsee reference