stack-orchestrator/app/data/stacks/fixturenet-optimism/L2-ONLY.md
prathamesh0 464ef89a01 Handle restarts for services in fixturenet-optimism stack (#282)
* Check existing L1 contracts deployment

* Rename volume used for generated L2 config

* Check for existing L2 geth data directory

* Cross check existing L2 config against L1 deployment config

* Verify sequencer key in existing L2 geth data directory

* Add instructions to troubleshoot corrupt L2 geth dir

* Separate out instructions to run L2 with external L1

* Update docs

Former-commit-id: 9ffa9bb5a9
2023-04-05 10:25:50 +05:30

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# fixturenet-optimism
Instructions to setup and deploy L2 fixturenet using [Optimism](https://stack.optimism.io)
## Setup
Prerequisite: An L1 Ethereum RPC endpoint
Clone required repositories:
```bash
laconic-so --stack fixturenet-optimism setup-repositories --exclude cerc-io/go-ethereum
```
Checkout to the required versions and branches in repos:
```bash
# Optimism
cd ~/cerc/optimism
git checkout @eth-optimism/sdk@0.0.0-20230329025055
```
Build the container images:
```bash
laconic-so --stack fixturenet-optimism build-containers --include cerc/foundry,cerc/optimism-contracts,cerc/optimism-op-node,cerc/optimism-l2geth,cerc/optimism-op-batcher
```
This should create the required docker images in the local image registry:
* `cerc/foundry`
* `cerc/optimism-contracts`
* `cerc/optimism-l2geth`
* `cerc/optimism-op-batcher`
* `cerc/optimism-op-node`
## Deploy
Update the [l1-params.env](../../config/fixturenet-optimism/l1-params.env) file with L1 endpoint (`L1_RPC`, `L1_HOST` and `L1_PORT`) and other params
* NOTE:
* Stack Orchestrator needs to be run in [`dev`](/docs/CONTRIBUTING.md#install-developer-mode) mode to be able to edit the env file
* If L1 is running on the host machine, use `host.docker.internal` as the hostname to access the host port
Deploy the stack:
```bash
laconic-so --stack fixturenet-optimism deploy up --include fixturenet-optimism
```
The `fixturenet-optimism-contracts` service may take a while (`~15 mins`) to complete running as it:
1. waits for the 'Merge' to happen on L1
2. waits for a finalized block to exist on L1 (so that it can be taken as a starting block for roll ups)
3. deploys the L1 contracts
To list down and monitor the running containers:
```bash
laconic-so --stack fixturenet-optimism deploy ps
# With status
docker ps
# Check logs for a container
docker logs -f <CONTAINER_ID>
```
## Clean up
Stop all services running in the background:
```bash
laconic-so --stack fixturenet-optimism deploy down --include fixturenet-optimism
```
Clear volumes created by this stack:
```bash
# List all relevant volumes
docker volume ls -q --filter name=laconic*
# Remove all the listed volumes
docker volume rm $(docker volume ls -q --filter name=laconic*)
```
## Troubleshooting
See [Troubleshooting](./README.md#troubleshooting)