Update bridge rpc server port

Part of [Automate testnet nitro deployments using Ansible](https://www.notion.so/Automate-testnet-nitro-deployments-using-Ansible-0d15579430204b8daba9a8aa31e07568)

Co-authored-by: Neeraj <neeraj.rtly@gmail.com>
Reviewed-on: cerc-io/testnet-ops#7
Co-authored-by: Prathamesh Musale <prathamesh@noreply.git.vdb.to>
Co-committed-by: Prathamesh Musale <prathamesh@noreply.git.vdb.to>

.gitignore

@@ -1,3 +1 @@
-nitro-nodes-setup/out/
+hosts.ini
-nitro-nodes-setup/nitro-vars.yml
-l2-setup/out

README.md

@@ -8,7 +8,7 @@
 
 - Set Locale Encoding to `UTF-8`
 
-  Ansible requires the locale encoding to be `UTF-8`. You can either use the `LANG` prefix when running Ansible commands or set the system-wide locale.
+  Ansible requires the locale encoding to be `UTF-8`. You can either use the `LANG` prefix when running Ansible commands or set the system-wide locale
 
   - Option 1: Use `LANG` Prefix in Commands
 
@@ -32,11 +32,14 @@
       LANG="en_US.UTF-8"
       ```
 
-    - Reboot your system or log out and log back in to apply the changes.
+    - Reboot your system or log out and log back in to apply the changes
 
     - Reference: <https://udhayakumarc.medium.com/error-ansible-requires-the-locale-encoding-to-be-utf-8-detected-iso8859-1-6da808387f7d>
 
 ## Playbooks
 
+- [stack-orchestrator-setup](./stack-orchestrator-setup/README.md)
 - [l2-setup](./l2-setup/README.md)
 - [nitro-node-setup](./nitro-nodes-setup/README.md)
+- [nitro-bridge-setup](./nitro-bridge-setup/README.md)
+- [nitro-contracts-setup](./nitro-contracts-setup/README.md)

hosts.example.ini

@@ -0,0 +1,2 @@
+[deployment_host]
+<host_name> ansible_host=<target_ip> ansible_user=<ssh_user> ansible_ssh_common_args='-o ForwardAgent=yes'

l2-setup/.gitignore

@@ -0,0 +1,3 @@
+out
+l2-vars.yml
+hosts.ini

l2-setup/README.md

@@ -4,13 +4,19 @@
 
 To get started, follow the [installation](../README.md#installation) guide to setup ansible on your machine
 
-## Setup and Run Optimism
+## Setup
 
-The following commands have to be executed in [`l2-setup`](./) directory
+The following commands have to be executed in the [`l2-setup`](./) directory:
 
-- Edit [`l2-vars.yml`](./l2-vars.yml) with the required values
+- Copy the `l2-vars.example.yml` vars file:
 
   ```bash
+  cp l2-vars.example.yml l2-vars.yml
+  ```
+
+- Edit [`l2-vars.yml`](./l2-vars.yml) with the required values:
+
+  ```yaml
   # L1 chain ID
   l1_chain_id: ""
 
@@ -34,44 +40,108 @@ The following commands have to be executed in [`l2-setup`](./) directory
   l1_priv_key: ""
   ```
 
-- To setup and run L2, execute the `run-optimism.yml` Ansible playbook by running the following command.
+## Run L2
 
-  NOTE: By default, deployments are created in the `l2-setup/out` directory. To change this location, update the `l2_directory` variable in the [setup-vars.yml](./setup-vars.yml) file.
+### On Local Host
+
+- To setup and run L2 locally, execute the `run-optimism.yml` Ansible playbook:
 
   ```bash
-  LANG=en_US.utf8 ansible-playbook -i localhost, --connection=local run-optimism.yml --extra-vars='{ "target_host": "localhost"}' -kK --user $USER
+  LANG=en_US.utf8 ansible-playbook run-optimism.yml --extra-vars='{ "target_host": "localhost"}' --user $USER -kK
   ```
 
-  - For skipping container build, set `"skip_container_build" : true` in the `--extra-vars` parameter:
+  NOTE: By default, deployments are created in an `out` directory. To change this location, update the `l2_directory` variable in the [setup-vars.yml](./setup-vars.yml) file
 
-    ```bash
+- For skipping container build, set `"skip_container_build" : true` in the `--extra-vars` parameter:
-    LANG=en_US.utf8 ansible-playbook -i localhost, --connection=local run-optimism.yml --extra-vars='{"target_host" : "localhost", "skip_container_build": true}' -kK --user $USER
-    ```
 
-- To run using existing contracts deployment
+  ```bash
+  LANG=en_US.utf8 ansible-playbook run-optimism.yml --extra-vars='{"target_host" : "localhost", "skip_container_build": true}' --user $USER -kK
+  ```
+
+- To run using existing contracts deployment:
 
   - Update `artifact_path` in [`setup-vars.yml`](./setup-vars.yml) file with path to data directory of the existing deployment
 
   - Run the ansible playbook with `"existing_contracts_deployment": true` in the `--extra-vars` parameter:
 
     ```bash
-    LANG=en_US.utf8 ansible-playbook -i localhost, --connection=local run-optimism.yml --extra-vars='{"target_host" : "localhost", "existing_contracts_deployment":  true}' -kK --user $USER
+    LANG=en_US.utf8 ansible-playbook run-optimism.yml --extra-vars='{"target_host" : "localhost", "existing_contracts_deployment":  true}' --user $USER -kK
+    ```
+
+### On Remote Host
+
+To run the playbook on a remote host:
+
+- Create a new `hosts.ini` file:
+
+   ```bash
+   cp ../hosts.example.ini hosts.ini
+   ```
+
+- Edit the [`hosts.ini`](./hosts.ini) file to run the playbook on a remote machine:
+
+  ```ini
+  [<deployment_host>]
+  <host_name> ansible_host=<target_ip> ansible_user=<ssh_user> ansible_ssh_common_args='-o ForwardAgent=yes'
+  ```
+
+  - Replace `<deployment_host>` with `l2_host`
+  - Replace `<host_name>` with the alias of your choice
+  - Replace `<target_ip>` with the IP address or hostname of the target machine
+  - Replace `<ssh_user>` with the SSH username (e.g., dev, ubuntu)
+
+- Verify that you are able to connect to the host using the following command
+
+  ```bash
+  ansible all -m ping -i hosts.ini -k
+
+  # Expected output:
+
+  # <host_name> | SUCCESS => {
+  #  "ansible_facts": {
+  #      "discovered_interpreter_python": "/usr/bin/python3.10"
+  #  },
+  #  "changed": false,
+  #  "ping": "pong"
+  # }
+  ```
+
+- Execute the `run-optimism.yml` Ansible playbook for remote deployment:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook -i hosts.ini run-optimism.yml --extra-vars='{ "target_host": "l2_host"}' --user $USER -kK
+  ```
+
+- For skipping container build, set `"skip_container_build" : true` in the `--extra-vars` parameter:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook -i hosts.ini run-optimism.yml --extra-vars='{"target_host" : "l2_host", "skip_container_build": true}' --user $USER -kK
+  ```
+
+- To run using existing contracts deployment:
+
+  - Update `artifact_path` in [`setup-vars.yml`](./setup-vars.yml) file with path to data directory of the existing deployment
+
+  - Run the ansible playbook with `"existing_contracts_deployment": true` in the `--extra-vars` parameter:
+
+    ```bash
+    LANG=en_US.utf8 ansible-playbook -i hosts.ini run-optimism.yml --extra-vars='{"target_host" : "l2_host", "existing_contracts_deployment":  true}' --user $USER -kK
     ```
 
 ## Check Deployment Status
 
-- Run the following command in the directory where the optimism-deployment is created
+Run the following commands in the directory where the optimism-deployment is created:
 
-  - Follow optimism contracts deployment logs:
+- Follow optimism contracts deployment logs:
 
-    ```bash
+  ```bash
-    laconic-so deployment --dir optimism-deployment logs -f fixturenet-optimism-contracts
+  laconic-so deployment --dir optimism-deployment logs -f fixturenet-optimism-contracts
-    ```
+  ```
 
-  - Check L2 logs:
+- Check L2 logs:
 
-    ```bash
+  ```bash
-    laconic-so deployment --dir optimism-deployment logs -f op-geth
+  laconic-so deployment --dir optimism-deployment logs -f op-geth
 
-    # Ensure new blocks are getting created
+  # Ensure new blocks are getting created
-    ```
+  ```

l2-setup/setup-vars.yml

@@ -1,4 +1,4 @@
 skip_container_build: false
-l2_directory: "./out"
+l2_directory: "out"
 existing_contracts_deployment: false
 artifact_path: ""

nitro-bridge-setup/.gitignore

@@ -0,0 +1,3 @@
+out
+bridge-vars.yml
+hosts.ini

nitro-bridge-setup/README.md

@@ -0,0 +1,140 @@
+# nitro-bridge-setup
+
+## Setup Ansible
+
+To get started, follow the [installation](../README.md#installation) guide to setup ansible on your machine
+
+## Setup
+
+The following commands have to be executed in the [`nitro-bridge-setup`](./) directory:
+
+- Copy the `bridge-vars.example.yml` vars file:
+
+  ```bash
+  cp bridge-vars.example.yml bridge-vars.yml
+  ```
+
+- Edit [`bridge-vars.yml`](./bridge-vars.yml) with the required values:
+
+  ```yaml
+  # L1 WS endpoint
+  nitro_l1_chain_url: ""
+
+  # L2 WS endpoint
+  nitro_l2_chain_url: ""
+
+  # Private key for the bridge's nitro address
+  nitro_sc_pk: ""
+
+  # Private key for a funded account on L1
+  # This account should have tokens for funding Nitro channels
+  nitro_chain_pk: ""
+
+  # L2 chain ID
+  optimism_chain_id: ""
+
+  # L2 RPC endpoint
+  optimism_url: ""
+
+  # Custom L2 token to be deployed
+  token_name: "LaconicNetworkToken"
+  token_symbol: "LNT"
+  initial_token_supply: "129600"
+
+  # Addresses of the deployed nitro contracts
+  na_address: ""
+  vpa_address: ""
+  ca_address: ""
+
+  # Address of deployed custom L1 token
+  l1_asset_address: ""
+  ```
+
+## Run Nitro Bridge
+
+### On Local Host
+
+- To setup and run nitro bridge locally, execute the `run-nitro-bridge.yml` Ansible playbook:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook run-nitro-bridge.yml --extra-vars='{ "target_host": "localhost"}'  --user $USER -kK
+  ```
+
+  NOTE: By default, deployments are created in an `out` directory. To change this location, update the `nitro_directory` variable in the [setup-vars.yml](./setup-vars.yml) file
+
+- For skipping container build, set `"skip_container_build" : true` in the `--extra-vars` parameter:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook run-nitro-bridge.yml --extra-vars='{"target_host" : "localhost", "skip_container_build": true}'  --user $USER -kK
+  ```
+
+### On Remote Host
+
+To run the playbook on a remote host:
+
+- Create a new `hosts.ini` file:
+
+   ```bash
+   cp ../hosts.example.ini hosts.ini
+   ```
+
+- Edit the [`hosts.ini`](./hosts.ini) file to run the playbook on a remote machine:
+
+  ```ini
+  [<deployment_host>]
+  <host_name> ansible_host=<target_ip> ansible_user=<ssh_user> ansible_ssh_common_args='-o ForwardAgent=yes'
+  ```
+
+  - Replace `<deployment_host>` with `nitro_host`
+  - Replace `<host_name>` with the alias of your choice
+  - Replace `<target_ip>` with the IP address or hostname of the target machine
+  - Replace `<ssh_user>` with the SSH username (e.g., dev, ubuntu)
+
+- Verify that you are able to connect to the host using the following command
+
+  ```bash
+  ansible all -m ping -i hosts.ini -k
+
+  # Expected output:
+
+  # <host_name> | SUCCESS => {
+  #  "ansible_facts": {
+  #      "discovered_interpreter_python": "/usr/bin/python3.10"
+  #  },
+  #  "changed": false,
+  #  "ping": "pong"
+  # }
+  ```
+
+- Execute the `run-nitro-bridge.yml` Ansible playbook for remote deployment:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook -i hosts.ini run-nitro-bridge.yml --extra-vars='{ "target_host": "nitro_host"}'  --user $USER -kK
+  ```
+
+- For skipping container build, run with `"skip_container_build" : true` in the `--extra-vars` parameter:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook -i hosts.ini run-nitro-bridge.yml --extra-vars='{ "target_host": "nitro_host", "skip_container_build": true }' --user $USER -kK
+  ```
+
+## Check Deployment Status
+
+- Run the following command in the directory where the bridge-deployment is created:
+
+  - Check logs for deployments:
+
+    ```bash
+    # Check the bridge deployment logs, ensure that the node is running
+    laconic-so deployment --dir bridge-deployment logs nitro-bridge -f
+    ```
+
+## Get Contract Addresses
+
+- Run the following commands in the directory where the deployments are created:
+
+  - Get addresses of L2 nitro contracts:
+
+    ```bash
+    laconic-so deployment --dir bridge-deployment exec nitro-bridge "cat /app/deployment/nitro-addresses.json"
+    ```

nitro-bridge-setup/bridge-vars.example.yml

@@ -0,0 +1,13 @@
+nitro_l1_chain_url: ""
+nitro_l2_chain_url: ""
+nitro_chain_pk: ""
+nitro_sc_pk: ""
+optimism_chain_id: ""
+optimism_url: ""
+token_name: "LaconicNetworkToken"
+token_symbol: "LNT"
+initial_token_supply: "129600"
+na_address: ""
+vpa_address: ""
+ca_address: ""
+l1_asset_address: ""

nitro-bridge-setup/run-nitro-bridge.yml

@@ -0,0 +1,73 @@
+- name: Setup go-nitro on host
+  hosts: "{{ target_host }}"
+
+  vars_files:
+    - setup-vars.yml
+    - bridge-vars.yml
+
+  environment:
+    PATH: "{{ ansible_env.PATH }}:/home/{{ansible_user}}/bin"
+
+  tasks:
+    - name: Create directory for nitro bridge deployment
+      file:
+        path: "{{ nitro_directory }}"
+        state: directory
+      become: yes
+
+    - name: Clone go-nitro stack repo
+      command: laconic-so fetch-stack git.vdb.to/cerc-io/nitro-stack --git-ssh --pull
+      ignore_errors: yes
+
+    - name: Change owner of nitro-directory
+      file:
+        path: "{{ nitro_directory }}"
+        owner: "{{ansible_user}}"
+        group: "{{ansible_user}}"
+        state: directory
+        recurse: yes
+      become: yes
+
+    - name: Clone repositories required for nitro-stack
+      command: laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge setup-repositories --git-ssh --pull
+      ignore_errors: yes
+
+    - name: Build containers
+      command: laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge build-containers --force-rebuild
+      when: not skip_container_build
+
+    - name: Check if deployment exists for bridge node
+      stat:
+        path: "{{ nitro_directory }}/bridge-deployment"
+      register: bridge_deployment
+
+    - name: Generate spec file for bridge deployment
+      template:
+        src: "./templates/specs/bridge-nitro-spec.yml.j2"
+        dest: "{{ nitro_directory }}/bridge-nitro-spec.yml"
+      when: not bridge_deployment.stat.exists
+
+    - name: Create a deployment for the bridge node
+      command: laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge deploy create --spec-file bridge-nitro-spec.yml --deployment-dir bridge-deployment
+      args:
+        chdir: "{{ nitro_directory }}"
+      when: not bridge_deployment.stat.exists
+
+    - name: Start the nitro bridge
+      command: laconic-so deployment --dir bridge-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Wait for nitro-addresses.json to be created
+      wait_for:
+        path: "{{ nitro_directory }}/bridge-deployment/data/nitro_deployment/nitro-addresses.json"
+        state: present
+        timeout: 180
+
+    - name: Print BRIDGE_ADDRESS
+      shell: laconic-so deployment --dir bridge-deployment exec nitro-bridge "jq -r '.\"{{ optimism_chain_id }}\"[0].contracts.Bridge.address' /app/deployment/nitro-addresses.json"
+      args:
+        chdir: "{{ nitro_directory }}"
+      register: bridge_address
+    - debug:
+        msg: "BRIDGE_ADDRESS: {{ bridge_address.stdout }}"

nitro-bridge-setup/setup-vars.yml

@@ -0,0 +1,3 @@
+target_host: "localhost"
+nitro_directory: out
+skip_container_build: false

nitro-bridge-setup/templates/specs/bridge-nitro-spec.yml.j2

@@ -0,0 +1,28 @@
+stack: /home/{{ ansible_user }}/cerc/nitro-stack/stack-orchestrator/stacks/bridge
+deploy-to: compose
+config:
+  NITRO_L1_CHAIN_URL: {{ nitro_l1_chain_url }}
+  NITRO_L2_CHAIN_URL: {{ nitro_l2_chain_url }}
+  NITRO_CHAIN_PK: {{ nitro_chain_pk }}
+  NITRO_SC_PK: {{ nitro_sc_pk }}
+  OPTIMISM_CHAIN_ID: {{ optimism_chain_id }}
+  OPTIMISM_URL: {{ optimism_url }}
+  OPTIMISM_DEPLOYER_PK: {{ nitro_chain_pk }}
+  TOKEN_NAME: {{ token_name }}
+  TOKEN_SYMBOL: {{ token_symbol }}
+  INITIAL_TOKEN_SUPPLY: {{ initial_token_supply }}
+  NA_ADDRESS: "{{ na_address }}"
+  VPA_ADDRESS: "{{ vpa_address }}"
+  CA_ADDRESS: "{{ ca_address }}"
+  L1_ASSET_ADDRESS: "{{ l1_asset_address }}"
+network:
+  ports:
+    nitro-bridge:
+     - 0.0.0.0:3005:3005
+     - 0.0.0.0:3006:3006
+     - 0.0.0.0:4005:4005
+volumes:
+  nitro_bridge_data: ./data/nitro_bridge_data
+  nitro_bridge_tls: ./data/nitro_bridge_tls
+  nitro_node_caroot: ./data/nitro_node_caroot
+  nitro_deployment: ./data/nitro_deployment

nitro-contracts-setup/.gitignore

@@ -0,0 +1,3 @@
+out
+contract-vars.yml
+hosts.ini

nitro-contracts-setup/README.md

@@ -0,0 +1,122 @@
+# nitro-contracts-setup
+
+## Setup Ansible
+
+To get started, follow the [installation](../README.md#installation) guide to setup ansible on your machine
+
+## Setup
+
+The following commands have to be executed in the [`nitro-contracts-setup`](./) directory:
+
+- Copy the `contract-vars.example.yml` vars file
+
+  ```bash
+  cp contract-vars.example.yml contract-vars.yml
+  ```
+
+- Edit [`contract-vars.yml`](./contract-vars.yml) and fill in the following values
+
+  ```bash
+  # L1 RPC endpoint
+  geth_url: ""
+
+  # L1 chain ID
+  geth_chain_id: ""
+
+  # Private key for a funded account on L1 to use for contracts deployment on L1
+  geth_deployer_pk: ""
+
+  # Custom L1 token to be deployed
+  token_name: "LaconicNetworkToken"
+  token_symbol: "LNT"
+  initial_token_supply: "129600"
+  ```
+
+## Deploy Contracts
+
+### On Local Host
+
+- To deploy nitro contracts locally, execute the `deploy-contracts.yml` Ansible playbook:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook deploy-contracts.yml --extra-vars='{ "target_host": "localhost"}' --user $USER -kK
+  ```
+
+  NOTE: By default, deployments are created in an `out` directory. To change this location, update the `nitro_directory` variable in the [setup-vars.yml](./setup-vars.yml) file
+
+- For skipping container build, set `"skip_container_build" : true` in the `--extra-vars` parameter:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook deploy-contracts.yml --extra-vars='{"target_host" : "localhost", "skip_container_build": true}' --user $USER -kK
+  ```
+
+### On Remote Host
+
+To run the playbook on a remote host:
+
+- Create a new `hosts.ini` file:
+
+   ```bash
+   cp ../hosts.example.ini hosts.ini
+   ```
+
+- Edit the [`hosts.ini`](./hosts.ini) file to run the playbook on a remote machine:
+
+  ```ini
+  [<deployment_host>]
+  <host_name> ansible_host=<target_ip> ansible_user=<ssh_user> ansible_ssh_common_args='-o ForwardAgent=yes'
+  ```
+
+  - Replace `<deployment_host>` with `nitro_host`
+  - Replace `<host_name>` with the alias of your choice
+  - Replace `<target_ip>` with the IP address or hostname of the target machine
+  - Replace `<ssh_user>` with the SSH username (e.g., dev, ubuntu)
+
+- Verify that you are able to connect to the host using the following command
+
+  ```bash
+  ansible all -m ping -i hosts.ini -k
+
+  # Expected output:
+
+  # <host_name> | SUCCESS => {
+  #  "ansible_facts": {
+  #      "discovered_interpreter_python": "/usr/bin/python3.10"
+  #  },
+  #  "changed": false,
+  #  "ping": "pong"
+  # }
+  ```
+
+- Execute the `deploy-contracts.yml` Ansible playbook for remote deployment:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook -i hosts.ini deploy-contracts.yml --extra-vars='{ "target_host": "nitro_host"}'  --user $USER -kK
+  ```
+
+- For skipping container build, run with `"skip_container_build" : true` in the `--extra-vars` parameter:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook -i hosts.ini deploy-contracts.yml --extra-vars='{ "target_host": "nitro_host", "skip_container_build": true }' --user $USER -kK
+  ```
+
+## Check Deployment Status
+
+- Run the following command in the directory where the nitro-contracts-deployment is created:
+
+  - Check logs for deployments:
+
+    ```bash
+    # Check the L2 nitro contract deployment logs
+    laconic-so deployment --dir nitro-contracts-deployment logs l2-nitro-contracts -f
+    ```
+
+## Get Contract Addresses
+
+- Run the following commands in the directory where the deployments are created:
+
+  - Get addresses of L1 nitro contracts:
+
+    ```bash
+    laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "cat /app/deployment/nitro-addresses.json"
+    ```

nitro-contracts-setup/contract-vars.example.yml

@@ -0,0 +1,6 @@
+geth_url: ""
+geth_chain_id: ""
+geth_deployer_pk: ""
+token_name: ""
+token_symbol: ""
+initial_token_supply: ""

nitro-contracts-setup/deploy-contracts.yml

@@ -0,0 +1,96 @@
+- name: Deploy nitro contracts
+  hosts: "{{ target_host }}"
+
+  vars_files:
+    - setup-vars.yml
+    - contract-vars.yml
+
+  environment:
+    PATH: "{{ ansible_env.PATH }}:/home/{{ansible_user}}/bin"
+
+  tasks:
+    - name: Create directory for nitro bridge deployment
+      file:
+        path: "{{ nitro_directory }}"
+        state: directory
+      become: yes
+
+    - name: Clone go-nitro stack repo
+      command: laconic-so fetch-stack git.vdb.to/cerc-io/nitro-stack --git-ssh --pull
+      ignore_errors: yes
+
+    - name: Change owner of nitro-directory
+      file:
+        path: "{{ nitro_directory }}"
+        owner: "{{ansible_user}}"
+        group: "{{ansible_user}}"
+        state: directory
+        recurse: yes
+      become: yes
+
+    - name: Clone repositories required for nitro-stack
+      command: laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge setup-repositories --git-ssh --pull
+      ignore_errors: yes
+
+    - name: Build containers
+      command: laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/bridge build-containers --force-rebuild
+      when: not skip_container_build
+
+    - name: Generate spec file for nitro contracts deployment
+      template:
+        src: "./templates/specs/nitro-contracts-spec.yml.j2"
+        dest: "{{ nitro_directory }}/nitro-contracts-spec.yml"
+
+    - name: Check if deployment exists for nitro contracts
+      stat:
+        path: "{{ nitro_directory }}/nitro-contracts-deployment"
+      register: nitro_contracts_deployment
+      become: yes
+
+    - name: Create a deployment for nitro contracts
+      command: laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/nitro-contracts deploy create --spec-file nitro-contracts-spec.yml --deployment-dir nitro-contracts-deployment
+      args:
+        chdir: "{{ nitro_directory }}"
+      when: not nitro_contracts_deployment.stat.exists
+
+    - name: Start deployment for nitro-contracts
+      command: laconic-so deployment --dir nitro-contracts-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Wait for the contracts to be deployed
+      wait_for:
+        path: "{{ nitro_directory }}/nitro-contracts-deployment/data/nitro_deployment/nitro-addresses.json"
+        timeout: 300
+
+    - name: Export NA_ADDRESS
+      shell: laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "jq -r '.\"{{ geth_chain_id }}\"[0].contracts.NitroAdjudicator.address' /app/deployment/nitro-addresses.json"
+      args:
+        chdir: "{{ nitro_directory }}"
+      register: na_address
+    - debug:
+        msg: "NA_ADDRESS: {{ na_address.stdout }}"
+
+    - name: Export CA_ADDRESS
+      shell: laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "jq -r '.\"{{ geth_chain_id }}\"[0].contracts.ConsensusApp.address' /app/deployment/nitro-addresses.json"
+      args:
+        chdir: "{{ nitro_directory }}"
+      register: ca_address
+    - debug:
+        msg: "CA_ADDRESS: {{ ca_address.stdout }}"
+
+    - name: Export VPA_ADDRESS
+      shell: laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "jq -r '.\"{{ geth_chain_id }}\"[0].contracts.VirtualPaymentApp.address' /app/deployment/nitro-addresses.json"
+      args:
+        chdir: "{{ nitro_directory }}"
+      register: vpa_address
+    - debug:
+        msg: "VPA_ADDRESS: {{ vpa_address.stdout }}"
+
+    - name: Export L1_ASSET_ADDRESS
+      shell: laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "jq -r '.\"{{ geth_chain_id }}\"[0].contracts.Token.address' /app/deployment/nitro-addresses.json"
+      args:
+        chdir: "{{ nitro_directory }}"
+      register: l1_asset_address
+    - debug:
+        msg: "L1_ASSET_ADDRESS: {{ l1_asset_address.stdout }}"

nitro-contracts-setup/setup-vars.yml

@@ -0,0 +1,3 @@
+target_host: "localhost"
+nitro_directory: out
+skip_container_build: false

nitro-contracts-setup/templates/specs/nitro-contracts-spec.yml.j2

@@ -0,0 +1,13 @@
+stack: /home/{{ ansible_user }}/cerc/nitro-stack/stack-orchestrator/stacks/nitro-contracts
+deploy-to: compose
+config:
+  GETH_URL: {{ geth_url }}
+  GETH_CHAIN_ID: {{ geth_chain_id }}
+  GETH_DEPLOYER_PK: {{ geth_deployer_pk }}
+  TOKEN_NAME: {{ token_name }}
+  TOKEN_SYMBOL: {{ token_symbol }}
+  INITIAL_TOKEN_SUPPLY: {{ initial_token_supply }}
+network:
+  ports: {}
+volumes:
+  nitro_deployment: ./data/nitro_deployment

nitro-nodes-setup/.gitignore

@@ -0,0 +1,3 @@
+out
+nitro-vars.yml
+hosts.ini

nitro-nodes-setup/README.md

@@ -4,14 +4,22 @@
 
 To get started, follow the [installation](../README.md#installation) guide to setup ansible on your machine
 
-## Run a nitro node
+## Setup for Remote Host
+
+To run the playbook on a remote host:
+
+- Follow steps from [setup remote hosts](../README.md#setup-remote-hosts)
+
+- Update / append the [`hosts.ini`](../hosts.ini) file for your remote host with `<deployment_host>` set as `nitro_host`
+
+## Setup
 
 The following commands have to be executed in [`nitro-nodes-setup`](./) directory
 
-- Copy the `nitro-vars-example.yml` vars file
+- Copy the `nitro-vars.example.yml` vars file
 
   ```bash
-  cp nitro-vars-example.yml nitro-vars.yml
+  cp nitro-vars.example.yml nitro-vars.yml
   ```
 
 - Edit [`nitro-vars.yml`](./nitro-vars.yml) and fill in the following values
@@ -56,19 +64,76 @@ The following commands have to be executed in [`nitro-nodes-setup`](./) director
   nitro_l2_ext_multiaddr: ""
   ```
 
-- To run a nitro node, execute the `run-nitro-nodes.yml` Ansible playbook by running the following command.
+## Run Nitro Node
 
-  NOTE: By default, deployments are created in the `nitro-nodes-setup/out` directory. To change this location, update the `nitro_directory` variable in the [setup-vars.yml](./setup-vars.yml) file.
+### On Local Host
+
+- To run a nitro node, execute the `run-nitro-nodes.yml` Ansible playbook by running the following command:
 
   ```bash
-  LANG=en_US.utf8 ansible-playbook -i localhost, --connection=local run-nitro-nodes.yml --extra-vars='{ "target_host": "localhost"}' -kK --user $USER
+  LANG=en_US.utf8 ansible-playbook run-nitro-nodes.yml --extra-vars='{ "target_host": "localhost"}' --user $USER -kK
   ```
 
-  - For skipping container build, run with `"skip_container_build" : true` in the `--extra-vars` parameter:
+  NOTE: By default, deployments are created in a `out` directory. To change this location, update the `nitro_directory` variable in the [setup-vars.yml](./setup-vars.yml) file
+
+- For skipping container build, run with `"skip_container_build" : true` in the `--extra-vars` parameter:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook -i hosts.ini run-nitro-nodes.yml --extra-vars='{ "target_host": "nitro_host", "skip_container_build": true }' --user $USER -kK
+  ```
+
+### On Remote Host
+
+To run the playbook on a remote host:
+
+- Create a new `hosts.ini` file:
+
+   ```bash
+   cp ../hosts.example.ini hosts.ini
+   ```
+
+- Edit the [`hosts.ini`](./hosts.ini) file to run the playbook on a remote machine:
+
+  ```ini
+  [<deployment_host>]
+  <host_name> ansible_host=<target_ip> ansible_user=<ssh_user> ansible_ssh_common_args='-o ForwardAgent=yes'
+  ```
+
+  - Replace `<deployment_host>` with `nitro_host`
+  - Replace `<host_name>` with the alias of your choice
+  - Replace `<target_ip>` with the IP address or hostname of the target machine
+  - Replace `<ssh_user>` with the SSH username (e.g., dev, ubuntu)
+
+- Verify that you are able to connect to the host using the following command
+
+  ```bash
+  ansible all -m ping -i hosts.ini -k
+
+  # Expected output:
+
+  # <host_name> | SUCCESS => {
+  #  "ansible_facts": {
+  #      "discovered_interpreter_python": "/usr/bin/python3.10"
+  #  },
+  #  "changed": false,
+  #  "ping": "pong"
+  # }
+  ```
+
+- Copy and edit the [`nitro-vars.yml`](./nitro-vars.yml) file as described in the [local setup](./README.md#run-nitro-node-on-local-host) section
+
+- Execute the `run-nitro-nodes.yml` Ansible playbook for remote deployment:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook -i hosts.ini run-nitro-nodes.yml --extra-vars='{ "target_host": "nitro_host"}' --user $USER -kK
+  ```
+
+- For skipping container build, run with `"skip_container_build" : true` in the `--extra-vars` parameter:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook -i hosts.ini run-nitro-nodes.yml --extra-vars='{ "target_host": "nitro_host", "skip_container_build": true }' --user $USER -kK
+  ```
 
-    ```bash
-    LANG=en_US.utf8 ansible-playbook -i localhost, --connection=local run-nitro-nodes.yml --extra-vars='{ "target_host": "localhost", "skip_container_build": true }' -kK --user $USER
-    ```
 
 ## Check Deployment Status
 

nitro-nodes-setup/setup-vars.yml

@@ -1,3 +1,3 @@
 target_host: "localhost"
-nitro_directory: ./out
+nitro_directory: out
 skip_container_build: false

nitro-nodes-setup/templates/configs/l1-nitro-config.env.j2

@@ -1,8 +1,8 @@
 NITRO_CHAIN_URL={{ nitro_l1_chain_url }}
 NITRO_SC_PK={{ nitro_sc_pk }}
 NITRO_CHAIN_PK={{ nitro_chain_pk }}
-NA_ADDRESS={{ na_address }}
+NA_ADDRESS="{{ na_address }}"
-VPA_ADDRESS={{ vpa_address }}
+VPA_ADDRESS="{{ vpa_address }}"
-CA_ADDRESS={{ ca_address }}
+CA_ADDRESS="{{ ca_address }}"
 NITRO_BOOTPEERS={{ nitro_l1_bridge_multiaddr }}
 NITRO_EXT_MULTIADDR={{ nitro_l1_ext_multiaddr }}

nitro-nodes-setup/templates/configs/l2-nitro-config.env.j2

@@ -1,10 +1,10 @@
 NITRO_CHAIN_URL={{ nitro_l2_chain_url }}
 NITRO_SC_PK={{ nitro_sc_pk }}
 NITRO_CHAIN_PK={{ nitro_chain_pk }}
-NA_ADDRESS={{ na_address }}
+NA_ADDRESS="{{ na_address }}"
-VPA_ADDRESS={{ vpa_address }}
+VPA_ADDRESS="{{ vpa_address }}"
-CA_ADDRESS={{ ca_address }}
+CA_ADDRESS="{{ ca_address }}"
-BRIDGE_ADDRESS={{ bridge_contract_address }}
+BRIDGE_ADDRESS="{{ bridge_contract_address }}"
 NITRO_BOOTPEERS={{ nitro_l2_bridge_multiaddr }}
 NITRO_EXT_MULTIADDR={{ nitro_l2_ext_multiaddr }}
 NITRO_L2=true

stack-orchestrator-setup/.gitignore

@@ -0,0 +1 @@
+hosts.ini

stack-orchestrator-setup/README.md

@@ -0,0 +1,100 @@
+# stack-orchestrator-setup
+
+## Setup Ansible
+
+To get started, follow the [installation](../README.md#installation) guide to setup ansible on your machine.
+
+## Setup Stack Orchestrator
+
+This playbook will install Docker and Stack Orchestrator (laconic-so) on the machine if they aren't already present.
+
+Run the following commands in the [`stack-orchestrator-setup`](./) directory.
+
+### On Local Host
+
+To setup stack orchestrator and docker locally, execute the `setup-laconic-so.yml` Ansible playbook:
+
+```bash
+LANG=en_US.utf8 ansible-playbook setup-laconic-so.yml --user $USER -kK
+```
+
+### On Remote Host
+
+To run the playbook on a remote host:
+
+- Create a new `hosts.ini` file:
+
+   ```bash
+   cp ../hosts.example.ini hosts.ini
+   ```
+
+- Edit the [`hosts.ini`](./hosts.ini) file to run the playbook on a remote machine:
+
+  ```ini
+  [deployment_host]
+  <host_name> ansible_host=<target_ip> ansible_user=<ssh_user> ansible_ssh_common_args='-o ForwardAgent=yes'
+  ```
+
+  - Replace `<host_name>` with the alias of your choice
+  - Replace `<target_ip>` with the IP address or hostname of the target machine
+  - Replace `<ssh_user>` with the SSH username (e.g., dev, ubuntu)
+
+- Verify that you are able to connect to the host using the following command
+
+  ```bash
+  ansible all -m ping -i hosts.ini -k
+
+  # Expected output:
+
+  # <host_name> | SUCCESS => {
+  #  "ansible_facts": {
+  #      "discovered_interpreter_python": "/usr/bin/python3.10"
+  #  },
+  #  "changed": false,
+  #  "ping": "pong"
+  # }
+  ```
+
+- Execute the `setup-laconic-so.yml` Ansible playbook for setting up stack orchestrator and docker on a remote machine:
+
+  ```bash
+  LANG=en_US.utf8 ansible-playbook setup-laconic-so.yml  -i hosts.ini  --extra-vars='{ "target_host": "deployment_host"}' --user $USER -kK
+  ```
+
+## Verify Installation
+
+- After the installation is complete, verify if `$HOME/bin` is already included in your PATH by running:
+
+  ```bash
+  echo $PATH | grep -q "$HOME/bin" && echo "$HOME/bin is already in PATH" || echo "$HOME/bin is not in PATH"
+  ```
+  If the command outputs `"$HOME/bin is not in PATH"`, you'll need to add it to your `PATH`.
+
+- To add `$HOME/bin` to your PATH, run the following command:
+
+  ```bash
+  export PATH="$HOME/bin:$PATH"
+  ```
+
+- To make this change permanent, add the following line to your shell configuration file (`~/.bashrc` or `~/.zshrc`, depending on your shell):
+
+  ```bash
+  # For bash users
+  echo 'export PATH="$HOME/bin:$PATH"' >> ~/.bashrc
+
+  # For zsh users
+  echo 'export PATH="$HOME/bin:$PATH"' >> ~/.zshrc
+  ```
+
+- Once the PATH is set, verify the installation by running the following commands:
+
+  ```bash
+  # Check version of docker
+  docker --version
+
+  # Check version of docker compose
+  docker compose version
+
+  # Check version of Stack Orchestrator
+  laconic-so version
+  ```

stack-orchestrator-setup/setup-docker.yml

@@ -0,0 +1,91 @@
+- name: Set up Docker
+  hosts: "{{ target_host }}"
+  become: yes
+
+  vars:
+    target_host: "localhost"
+    docker_gpg_key_url: "https://download.docker.com/linux/ubuntu/gpg"
+    docker_gpg_key_path: "/etc/apt/keyrings/docker.asc"
+
+  tasks:
+    - name: Check if Docker is installed
+      command: which docker
+      register: is_docker_present
+      ignore_errors: yes
+
+    - block:
+        - name: Exit if docker is present
+          debug:
+            msg: "Docker already on host, ending play"
+        - meta: end_play
+      when: is_docker_present.rc == 0
+
+    - name: Update apt cache
+      apt:
+        update_cache: yes
+
+    - name: Install prerequisites
+      apt:
+        name:
+          - ca-certificates
+          - curl
+        state: present
+
+    - name: Ensure keyrings directory exists
+      file:
+        path: "/etc/apt/keyrings"
+        state: directory
+        mode: '0755'
+
+    - name: Download Docker GPG key
+      get_url:
+        url: "{{ docker_gpg_key_url }}"
+        dest: "{{ docker_gpg_key_path }}"
+        mode: '0644'
+
+    - name: Get system architecture
+      shell: dpkg --print-architecture
+      register: system_arch
+
+    - name: Add Docker repository
+      apt_repository:
+        repo: "deb [arch={{ system_arch.stdout }} signed-by={{ docker_gpg_key_path }}] https://download.docker.com/linux/ubuntu {{ ansible_lsb.codename }} stable"
+        state: present
+        filename: docker
+
+    - name: Update apt cache
+      apt:
+        update_cache: yes
+
+    - name: Install Docker packages
+      apt:
+        name:
+          - docker-ce
+          - docker-ce-cli
+          - containerd.io
+          - docker-buildx-plugin
+          - docker-compose-plugin
+        state: latest
+      notify: Restart Docker
+
+    - name: Add user to docker group
+      user:
+        name: "{{ ansible_user }}"
+        groups: docker
+        append: true
+
+    - name: Verify Docker installation by running the hello world image
+      command: docker run hello-world
+      register: hello_world_output
+      ignore_errors: true
+      become: no
+
+    - name: Display hello-world output
+      debug:
+        var: hello_world_output.stdout_lines
+
+  handlers:
+    - name: Restart Docker
+      service:
+        name: docker
+        state: restarted

stack-orchestrator-setup/setup-laconic-so.yml

@@ -0,0 +1,57 @@
+- name: Install Docker if it isn't present
+  import_playbook: setup-docker.yml
+
+- name: Set up Stack Orchestrator
+  hosts: "{{ target_host }}"
+
+  vars:
+    target_host: "localhost"
+
+  environment:
+    PATH: "{{ ansible_env.PATH }}:/home/{{ansible_user}}/bin"
+
+  tasks:
+    - name: Check if Stack Orchestrator is installed
+      shell: which laconic-so
+      register: is_so_present
+      ignore_errors: yes
+
+    - block:
+        - name: Exit if Stack Orchestrator is present
+          debug:
+            msg: "Stack Orchestrator already on host, ending play"
+        - meta: end_play
+      when: is_so_present.rc == 0
+
+    - name: Install jq
+      apt:
+        name: jq
+        state: present
+        update_cache: yes
+      become: yes
+
+    - name: Ensure that directory ~/bin exists and is writable
+      file:
+        path: "{{ ansible_env.HOME }}/bin"
+        state: directory
+        mode: '0755'
+
+    - name: Download the laconic-so binary
+      get_url:
+          url: https://git.vdb.to/cerc-io/stack-orchestrator/releases/download/latest/laconic-so
+          dest: "{{ ansible_env.HOME }}/bin/laconic-so"
+          mode: '0755'
+          force: yes
+
+    - name: Ensure ~/.laconic-so directory exists
+      file:
+        path: "{{ ansible_env.HOME }}/.laconic-so"
+        state: directory
+        mode: '0755'
+
+    - name: Save the distribution url to ~/.laconic-so directory
+      copy:
+        dest: "{{ ansible_env.HOME }}/.laconic-so/config.yml"
+        content: |
+          distribution-url: https://git.vdb.to/cerc-io/stack-orchestrator/releases/download/latest/laconic-so
+        mode: '0644'