From 50616bc5802c208fc4db041d2418d00a8ae749ab Mon Sep 17 00:00:00 2001
From: IshaVenikar <ishavenikar7@gmail.com>
Date: Fri, 19 Jul 2024 11:02:33 +0530
Subject: [PATCH] Add instructions for bridge stack

---
 testnet-onboarding-demo.md | 70 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

diff --git a/testnet-onboarding-demo.md b/testnet-onboarding-demo.md
index 410a8d8..a0a9695 100644
--- a/testnet-onboarding-demo.md
+++ b/testnet-onboarding-demo.md
@@ -352,6 +352,76 @@
 
     - Replace `<go-nitro-repo-absolute-path>` with absolute path to the cloned go-nitro repo
 
+### Bridge Stack
+
+1. Clone the stack repos:
+
+    ```bash
+    laconic-so fetch-stack git.vdb.to/cerc-io/bridge --git-ssh --pull
+    ```
+
+2. Clone required repositories:
+
+    ```bash
+    # laconicd
+    laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge setup-repositories --git-ssh --pull
+    ```
+
+3. Build the container images:
+
+    ```bash
+    # laconicd
+    laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge build-containers --force-rebuild
+    ```
+
+4. Create a deployment for the bridge:
+    - Create spec files for the deployment:
+
+      ```bash
+      laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge deploy init --output bridge-nitro-spec.yml
+      ```
+
+    - Edit `network` in the spec file to map container ports to host ports as required:
+
+      ```bash
+      # bridge-nitro-spec.yml
+      ...
+      network:
+      ports:
+        go-nitro:
+        - 4005:3005
+        - 3006:3006
+        - 4006:4006
+      ```
+
+    - Create a deployment from the spec file:
+
+      ```bash
+      laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node deploy create --spec-file bridge-nitro-spec.yml --deployment-dir bridge-nitro-deployment
+      ```
+
+    - In `bridge-nitro-deployment/config.env` file, set the following env variable:
+
+      ```bash
+      # URL endpoint of the L2 and L2 chains
+      CERC_NITRO_L1_CHAIN_URL=ws://host.docker.internal:8546
+      CERC_NITRO_L2_CHAIN_URL=ws://host.docker.internal:9546
+
+      # Private key of the account on chain that is used for funding channels in Nitro node
+      CERC_NITRO_CHAIN_PK=888814df89c4358d7ddb3fa4b0213e7331239a80e1f013eaa7b2deca2a41a218
+
+      CERC_NITRO_SC_PK=0279651921cd800ac560c21ceea27aab0107b67daf436cdd25ce84cad30159b4
+
+      # Port to be used by P2P message service
+      CERC_NITRO_L1_MSG_PORT=3005
+      CERC_NITRO_L2_MSG_PORT=3006
+
+      # Port to be used by RPC server
+      CERC_NITRO_RPC_PORT=4006
+
+      CERC_NITRO_PUBLIC_P2P_HOST=
+      ```
+
 ### Nitro-node Stack
 
 1. Clone the stack repos: