Optimize local docker setup for rapid iteration

[willmeister]

Description

Optimizes local docker setup for rapid iteration:

• Adds Dockerfile.dev to represent a dev setup that just mounts the monorepo dir
• Adds env vars to indicate whether or not build & dependency fetching should be done on startup
• Adds script to fetch dependencies & build on startup if configured

Other:

• Removes old dockerfiles
• Makes services run from the main Dockerfile
• Changes docker-compose.microservices.example.yml to docker-compose.example.yml
• Updates github workflows to reference the proper Dockerfile
• Removes github workflow files that are no longer relevant

Metadata

Fixes

• Fixes # YAS-626

Contributing Agreement

• I have read and understood the Optimism Contributing Guide and Code of Conduct and am following those guidelines in this pull request.

[tynes]

Any particular docs for building and running this? I think this is the kind of PR that would be good to build/run before approving.

[willmeister]

Any particular docs for building and running this? I think this is the kind of PR that would be good to build/run before approving.

Yeah, this should explain it -- it'll require setting up your local env to get things working end-to-end: https://optimists.atlassian.net/browse/YAS-585

[willmeister]

Any particular docs for building and running this? I think this is the kind of PR that would be good to build/run before approving.

FWIW, you don't have to go through all the setup if you just run docker-compose.example.yml with the following config (leaving all microservice vars unset, meaning not running any microservices):

      - RUN_L1_CHAIN_DATA_PERSISTER=
      - RUN_L2_CHAIN_DATA_PERSISTER=
      - RUN_GETH_SUBMISSION_QUEUER=
      - RUN_QUEUED_GETH_SUBMITTER=
      - RUN_CANONICAL_CHAIN_BATCH_CREATOR=
      - RUN_CANONICAL_CHAIN_BATCH_SUBMITTER=
      - RUN_STATE_COMMITMENT_CHAIN_BATCH_CREATOR=
      - RUN_STATE_COMMITMENT_CHAIN_BATCH_SUBMITTER=
      - RUN_FRAUD_DETECTOR=

You'll also probably want to comment out the geth_l2 and postgres docker services.

The functionality won't be there, but this is testing that it starts without error and only conditionally rebuilds.

[smartcontracts]

LGTM. Seems pretty straightforward. Glad we're removing those old dockerfiles.

[ben-chain]

Ran this locally, looks good!! One note is the readme has a small typo which says -up instead of up.