* implement

* make default pre/post_upgrade

* simplify Cargo.toml

* revert removal of outdated/private links

* link in pallet-mmr

* CI: prep for the new ff deployment

* CI: variable for CI image

* git: add CI team and remove Max from CODEOWNERS

* CI: diener should be updated in CI image, not here.

* CI: diener should be updated in CI image, not here.

* CI: run cargo deny on changes to manifests and lock; run build jobs on schedules [skip ci]

* CI: remove flaming-fir deployment, it will be handled from s3 updates [skip ci]

* CI: trigger simnet with a certain substrate version

* CI: remove cargo-audit in favor of cargo-deny; prepare for being triggered

* CI: prepare to be triggered

* CI: chore

* move lib.sh to common dir

* make check-labels a github action workflow

This switch to the new `diener patch` command to patch all Substrate
crates in Polkadot. This should remove the requirement to manually merge
Substrate master to make the companion build, as we now would use the
already with master merged code from this build job local checkout.

* CI: return flaming-fir deployment jobs

* CI: no need in manual jobs; 'updated image'

Sentry nodes are deprecated. Thus there is no need for
`.maintain/sentry-node` to spin up a sentry node test environment.
Instead this commit rewrites the setup to contain two full-connected
validators and one light client.

With the steps below one can now spin up a local test network with
two validators, one light-client, Prometheus and Grafana.

- cargo build --release
- sudo docker-compose -f .maintain/local-docker-test-network/docker-compose.yml up

* Initial draft

* Latest changes

* Final bits.

* Fixes

* Fixes

* Test fixes

* Fix tests

* Fix babe tests

* Fix

* Fix

* Fix

* Fix

* Fix

* fix warnings in assets

* Fix UI tests

* fix line width

* Fix

* Update frame/system/src/lib.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Update frame/system/src/lib.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Fix

* fix unused warnings

* Fix

* Update frame/system/src/lib.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* Update frame/system/src/lib.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* Fix

* fix slash and comprehensive slash test

* fix reserved slash and comprehensive tests

* check slash on non-existent account

* Revert "Fix UI tests"

This reverts commit e0002c0f13442f7d0c95a054a6c515536328a4a0.

* Fix

* Fix utility tests

* keep dispatch error backwards compatible

* Fix

* Fix

* fix ui test

* Companion checker shouldn't be so anal.

* Fix

* Fix

* Fix

* Apply suggestions from code review

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update frame/balances/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* return correct slash info when failing gracefully

* fix missing import

* Update frame/system/src/lib.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* Fix

* Update frame/balances/src/tests_local.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* Fixes

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>
Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* tests: fix UI test so we can update CI image

* CI: remove diener installation from the script as it's installed in CI image

* tests: another fix

* tests: fix another fix

* tests: NLoEOF

* tests: another broken stderr

* CI: trigger simnet master and wait for status

* chore: remove leftovers from chaosnet; remove flaming-fir deployment

* Add Prometheus alerts if unbounded channels are too large

* Tweaks

* client/network: Add scaffolding for finality req to use req resp
	#sc

* client/network/src/finality_requests: Remove

* client/network/src/behaviour: Pass request id down to sync

* client/network: Use request response for block requests

* client/network: Move handler logic into *_*_handler.rs

* client/network: Track ongoing finality requests in protocol.rs

* client/network: Remove commented out finalization initialization

* client/network: Add docs for request handlers

* client/network/finality_request_handler: Log errors

* client/network/block_request_handler: Log errors

* client/network: Format

* client/network: Handle block request failure

* protocols/network: Fix tests

* client/network/src/behaviour: Handle request sending errors

* client/network: Move response handling into custom method

* client/network/protocol: Handle block response errors

* client/network/protocol: Remove tracking of obsolete requests

* client/network/protocol: Remove block request start time tracking

This will be handled generically via request-responses.

* client/network/protocol: Refactor on_*_request_started

* client/network: Pass protocol config instead of protocol name

* client/network: Pass protocol config in tests

* client/network/config: Document request response configs

* client/network/src/_request_handler: Document protocol config gen

* client/network/src/protocol: Document Peer request values

* client/network: Rework request response to always use oneshot

* client/network: Unified metric reporting for all request protocols

* client/network: Move protobuf parsing into protocol.rs

* client/network/src/protocol: Return pending events after poll

* client/network: Improve error handling and documentation

* client/network/behaviour: Remove outdated error types

* Update client/network/src/block_request_handler.rs

Co-authored-by: Ashley <ashley.ruglys@gmail.com>

* Update client/network/src/finality_request_handler.rs

Co-authored-by: Ashley <ashley.ruglys@gmail.com>

* client/network/protocol: Reduce reputation on timeout

* client/network/protocol: Refine reputation changes

* client/network/block_request_handler: Set and explain queue length

* client/service: Deny block requests when light client

* client/service: Fix role matching

* client: Enforce line width

* client/network/request_responses: Fix unit tests

* client/network: Expose time to build response via metrics

* client/network/request_responses: Fix early connection closed error

* client/network/protocol: Fix line length

* client/network/protocol: Disconnect on most request failures

* client/network/protocol: Disconnect peer when oneshot is canceled

* client/network/protocol: Disconnect peer even when connection closed

* client/network/protocol: Remove debugging log line

* client/network/request_response: Use Clone::clone for error

* client/network/request_response: Remove outdated comment

With libp2p v0.33.0 libp2p-request-response properly sends inbound
failures on connections being closed.

Co-authored-by: Addie Wagenknecht <addie@nortd.com>
Co-authored-by: Ashley <ashley.ruglys@gmail.com>

* Happy new year

Updates the copyright years and fixes wrong license headers.

* Fix the template

* Split HEADER into HEADER-APACHE & HEADER-GPL

* Fix UI tests

* make updates.

* Revert "make updates."

This reverts commit 3f41979c12e86acb75fd086675ac09659dde533e.

* Try to fix companion build

* Use some depth

* tests: fix UI tests on the latest nightly

* tests: fix polkadot companion test, depth

* chore: update deps

* chore: update deps

* chore: sp-io

Co-authored-by: kianenigma <kian.peymani@gmail.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Denis P <denis.pisarev@parity.io>

* Add standard error to weight template

* fix test compile

* manual rename

* renamse in README.md

* fix template

* client/authority-discovery: Publish and query on exponential interval

When a node starts up publishing and querying might fail due to various
reasons, for example due to being not yet fully bootstrapped on the DHT.
Thus one should retry rather sooner than later. On the other hand, a
long running node is likely well connected and thus timely retries are
not needed. For this reasoning use an exponentially increasing interval
for `publish_interval`, `query_interval` and
`priority_group_set_interval` instead of a constant interval.

* client/authority-discovery/src/interval.rs: Add license header

* .maintain/gitlab: Ensure adder collator tests are run on CI

* grandpa: remove light-client specific block import

* consensus, network: remove finality proofs

fixed weight template 

* change (CI): markdown link checker

* Fix some invalid doc links (re-run of cargo-unleash gen-readme w/ fixes).

* Fix some invalid doc links

* Fix some invalid doc links

* Fix some links

* Fix some links

* Apply @bkchr

 suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Fix more links

* Fix more links

* typo

* Fix more links

* Fix more links

* Ignore valid link .. check wrongly sees it as invalid

* Fix style issue

* Fix style issue

* change (CI): update style guide link

* change (lib): suggestions

Co-authored-by: Dan Forbes <dan@danforbes.dev>
Co-authored-by: Steve Degosserie <steve@parity.io>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* fix

* actual fix

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_democracy --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/democracy/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=frame_system --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/system/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* Update frame/system/src/weights.rs

Co-authored-by: Parity Benchmarking Bot <admin@parity.io>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* add_handlebar_template_to_benchmark

- add benchmark-cli arg to take in a handlebar-template file

* update to always use template

* rewrite writer for handlebars

* polish

* pass cmd data

* update docs

* new weight layout

* separate templates

* support custom filename output

* Update command.rs

* Create frame-weight-template.hbs

* use a vector to maintain benchmark order

* bring back ()

* fix tests

* fix build

* Custom string serializer, remove feature flag

* temp

* rename

* nit

* update docs

* docs on public objects

* small fix

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_balances --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/balances/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* remove long line

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_balances --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/balances/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=frame_system --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/system/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for system

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_staking --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/staking/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for staking

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_identity --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/identity/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for identity and staking

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_collective --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/collective/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for collective

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_democracy --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/democracy/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for democracy

* clean up zeros

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_elections_phragmen --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/elections-phragmen/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for elections phragmen

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_im_online --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/im-online/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for im online

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_indices --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/indices/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for indices

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_multisig --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/multisig/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for multisig

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_proxy --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/proxy/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for proxy

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_scheduler --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/scheduler/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for scheduler

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_session --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/session/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for session

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_timestamp --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/timestamp/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for timestamp

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_treasury --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/treasury/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for treasury

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_utility --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/utility/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for utility

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_vesting --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/vesting/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* update for vesting

* temp update

* cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_utility --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/utility/src/weights.rs --template=./.maintain/frame-weight-template.hbs

Co-authored-by: Ezadkiel Marbella <zadkiel.m@gmail.com>
Co-authored-by: Parity Benchmarking Bot <admin@parity.io>

* add_handlebar_template_to_benchmark

- add benchmark-cli arg to take in a handlebar-template file

* update to always use template

* rewrite writer for handlebars

* polish

* pass cmd data

* update docs

* support custom filename output

* Update command.rs

* Create frame-weight-template.hbs

* use a vector to maintain benchmark order

* fix tests

* Custom string serializer, remove feature flag

* update docs

* docs on public objects

* small fix

Co-authored-by: Ezadkiel Marbella <zadkiel.m@gmail.com>

* .maintain/monitoring: Add alert when continuous task ends

Through the `polkadot_tasks_ended_total` Prometheus metric one can tell
when a task ended. Use this metric to alert when specific
known-to-be-continuous tasks end on a node.

* .maintain/monitoring: Don't hard-code task names

* .maintain/monitoring: Normalize alerting rules

- Start alert names with their component and end with the describing
adjective.

- Describe alert duration in `message` with `for more than` across all
alerts.

* .maintain/monitoring: Fix alert tests

* fix js dependancy alert, bumping bl version

* fix low severity modules

* Use diener for Polkadot companion prs

* Fix script

* Use gitlab env variable

* Update .maintain/gitlab/check_polkadot_companion_build.sh

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Alert on high file descriptor allocation.