Add instructions to setup stage2 laconicd deployment

ops/deployments-from-scratch.md

@@ -1234,6 +1234,115 @@
 
 </details>
 
+<details open>
+  <summary>stage2 laconicd</summary>
+
+## stage2 laconicd
+
+* Stack: <https://git.vdb.to/cerc-io/fixturenet-laconicd-stack/src/branch/main/stack-orchestrator/stacks/fixturenet-laconicd>
+
+* Source repo: <https://git.vdb.to/cerc-io/laconicd>
+
+* Target dir: `/srv/laconicd/stage2-deployment`
+
+* Cleanup an existing deployment if required:
+
+  ```bash
+  cd /srv/laconicd
+
+  # Stop the deployment
+  laconic-so deployment --dir stage2-deployment stop --delete-volumes
+
+  # Remove the deployment dir
+  sudo rm -rf stage2-deployment
+
+  # Remove the existing spec file
+  rm stage2-spec.yml
+  ```
+
+### Setup
+
+* Clone the stack repo:
+
+  ```bash
+  laconic-so fetch-stack git.vdb.to/cerc-io/fixturenet-laconicd-stack --pull
+
+  # This should clone the fixturenet-laconicd-stack repo at `/home/dev/cerc/fixturenet-laconicd-stack`
+  ```
+
+* Clone required repositories:
+
+  ```bash
+  laconic-so --stack ~/cerc/fixturenet-laconicd-stack/stack-orchestrator/stacks/fixturenet-laconicd setup-repositories --pull
+
+  # This should clone the laconicd repo at `/home/dev/cerc/laconicd`
+  ```
+
+* Build the stage1 container image (required for exporting stage1 data):
+
+  ```bash
+  # Checkout to laconicd tag used for stage1
+  cd ~/cerc/laconicd
+  git checkout v0.1.7
+  cd -
+
+  # Build
+  laconic-so --stack ~/cerc/fixturenet-laconicd-stack/stack-orchestrator/stacks/fixturenet-laconicd build-containers --force-rebuild
+
+  # Create required tag
+  docker tag cerc/laconicd:local cerc/laconicd-stage1:local
+  ```
+
+* Build the stage2 container image:
+
+  ```bash
+  # Checkout to latest laconicd
+  cd ~/cerc/laconicd
+  git checkout main
+  cd -
+
+  laconic-so --stack ~/cerc/fixturenet-laconicd-stack/stack-orchestrator/stacks/fixturenet-laconicd build-containers --force-rebuild
+
+  # This should create the "cerc/laconicd" Docker image
+  ```
+
+### Deployment
+
+* Create a spec file for the deployment:
+
+  ```bash
+  cd /srv/laconicd
+
+  laconic-so --stack ~/cerc/fixturenet-laconicd-stack/stack-orchestrator/stacks/fixturenet-laconicd deploy init --output stage2-spec.yml
+  ```
+
+* Edit network in the spec file to map container ports to host ports:
+
+  ```bash
+  # stage2-spec.yml
+  network:
+    ports:
+      laconicd:
+        - '6060'
+        - '127.0.0.1:26657:26657'
+        - '26656:26656'
+        - '127.0.0.1:9473:9473'
+        - '127.0.0.1:9090:9090'
+        - '127.0.0.1:1317:1317'
+  ```
+
+* Create a deployment from the spec file:
+
+  ```bash
+  laconic-so --stack ~/cerc/fixturenet-laconicd-stack/stack-orchestrator/stacks/fixturenet-laconicd deploy create --spec-file stage2-spec.yml --deployment-dir stage2-deployment
+  ```
+
+### Start
+
+* Follow [stage1-to-stage2.md](./stage1-to-stage2.md) to halt stage1 deployment, initialize the stage2 chain and start stage2 deployment
+
+</details>
+
 ## Domains / Port Mappings
 
 ```bash