This commit adds a new config option that can be
configured via argv with `--l1-base-fee-epoch-length-seconds`
or an env var `GAS_PRICE_ORACLE_L1_BASE_FEE_EPOCH_LENGTH_SECONDS`.
It defaults to 15 seconds. Ideally the implementation uses a
duration flag instead of a uint64 flag, but that would be a
breaking change for the config and this service will be
deprecated in the future with the release of bedrock.

By setting this value to a larger number, we are able to update
the L1 base fee that is held in the L2 state less often.
This will save the sequencer money, because it needs to
front the costs of submitting these transactions.

feat(ct): overhaul deployment process

deps: update l2geth-exporter to use go-ethereum v1.10.16

deps: update bss-core to go-ethereum v1.10.16

fix(rhc): fix bug in healthcheck dockerfile

Adds a single simple test to confirm that the healthcheck metrics server
is running. If the server is not running then the healthcheck server
likely did not start correctly and there might be an issue in the docker
container.

Updates the replica-healthcheck service to cleanly catch connection
failures in the target and reference nodes. When a failure is detected,
a metric will be incremented and the failure will be logged.

Fixes a bug in the replica-healthcheck dockerfile. Also includes
replica-healthcheck as part of the ops setup by default to make this
stuff easier to catch and debug in the future. We will likely still want
to add integration tests that query the metrics defined in the
replica-healthcheck to confirm that everything is working as expected.

go/teleportr: Add balance metrics

go/teleportr contracts: Updates to support deploying Teleportr to Kovan

Internal and public replicas for mainnet and kovan 0.5.14

Version Packages

Develop -> Master

fix(rhc): bug in replica-healthcheck dockerfile

indexer: bump go-ethereum dep to v1.10.16

teleportr: bump go-ethereum to v1.10.16

feat: add Min/MaxStateRootElements configurations

https://github.com/ethereum/go-ethereum/releases/tag/v1.10.16

This is a useful version to upgrade to due to the HTTP2 fix
in the RPC client.

https://github.com/ethereum/go-ethereum/releases/tag/v1.10.16

This is a useful version to upgrade to due to the HTTP2 fix
in the RPC client.

l2geth: Sync from Backend Queue

Introducing a new Backend verifiers can use to synchronize transactions from an external message queue. The *Queue* Backend can be used to follow a sequencer via Google PubSub. Sequencers, when configured, can now send transactions to an external message Queue.

To facilitate failover recovery without causing a chainsplit. The sequencer will only accept transactions once they've been successfully published to the configured external message queue.

Fixes a bug in the dockerfile for the replica-healthcheck. Healthcheck
does not run properly as a result of this bug.

This commit adds configuration hooks to bound the number of state roots
that are permitted in state root batches. Specifically, the minimum
allows us to amortized the cost of adding state roots to the CTC
contract. Additionally, the maximum is used in place of the old limit
based on tx size, since this is more natural and mirrors the minimum
bound.

contracts: batch compression ratios in fetch-batches task

feat: bss plaintext tx size enforcement

and use l1 block params during tx apply

feat: add SuggestGasTipCap fallback in teleportr api server

maint: update readme links and remove smockv1 package

indexer changeset