Add playbooks for automating nitro bridge demo

.gitignore

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+nitro-bridge-demo-setup/out

nitro-bridge-demo-setup/README.md

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+# nitro-bridge-demo-setup
+
+## Setup Ansible
+
+To get started, follow the [installation](../README.md#installation) guide to setup ansible on your machine
+
+## Nitro Bridge Demo
+
+The following commands have to be executed in [`ops/vulcanize/nitro-bridge-demo-setup`](./) directory
+
+- To set up the Nitro Bridge Demo, execute the `run-bridge-demo.yml` Ansible playbook by running the following command.
+
+  NOTE: By default, deployments are created in the `nitro-bridge-demo-setup/out` directory. If you need to change this location, you can update the `nitro_directory` variable in the [vars.yml](./vars.yml) file.
+
+  ```bash
+  LANG=en_IN.utf8 ansible-playbook -i localhost, --connection=local run-bridge-demo.yml --extra-vars='{ "target_host": "localhost"}' --user $USER
+  ```
+
+  - If you want to skip building the containers, set `"skip_container_build" : true` in the `--extra-vars` parameter:
+
+    ```bash
+    LANG=en_IN.utf8 ansible-playbook -i localhost, --connection=local run-bridge-demo.yml --extra-vars='{ "target_host": "localhost", "skip_container_build": true }' --user $USER
+    ```
+
+- Follow steps from [Demo](https://git.vdb.to/cerc-io/nitro-stack/src/branch/main/nitro-bridge-demo.md#demo) to create mirror channels on L2, create virtual channel and make payments
+
+### Reset Demo
+
+- Run command to reset demo
+
+  ```bash
+  LANG=en_IN.utf8 ansible-playbook -i localhost, --connection=local reset-demo.yml --extra-vars='{"target_host" : "localhost"}' -K --user $USER
+  ```
+
+  - Deployments are stopped
+  - Nitro nodes deployment data are removed
+  - Deployments are started again
+
+- Steps from [Demo](https://git.vdb.to/cerc-io/nitro-stack/src/branch/main/nitro-bridge-demo.md#demo) can be run again
+
+### Cleanup
+
+- To stop all deployments, run the `stop-deployments.yml` playbook in the `vulcanize/nitro-stack-demo` directory:
+
+  ```bash
+  LANG=en_IN.utf8 ansible-playbook -i localhost, --connection=local stop-deployments.yml --extra-vars='{"target_host" : "localhost"}' -K --user $USER
+  ```
+
+- If you also want to remove the deployments, set `"remove_deployment_dir" : true` in the `--extra-vars` parameter when running the playbook:
+
+  ```bash
+  LANG=en_IN.utf8 ansible-playbook -i localhost, --connection=local stop-deployments.yml --extra-vars='{"target_host" : "localhost", "remove_deployment_dir" : true}' -K --user $USER
+  ```

nitro-bridge-demo-setup/reset-demo.yml

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+- name: Reset nitro bridge demo
+
+  hosts: "{{ target_host }}"
+
+  vars_files:
+    - vars.yml
+
+  environment:
+    PATH: "{{ ansible_env.PATH }}/home/{{ansible_user}}/bin"
+
+  tasks:
+    - name: Stop the deployment for Alice's nitro node on L1
+      command: laconic-so deployment --dir l1alice-nitro-deployment stop --delete-volumes
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the deployment for Charlie's nitro node on L1
+      command: laconic-so deployment --dir l1charlie-nitro-deployment stop --delete-volumes
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the deployment for Alice's nitro node on L2
+      command: laconic-so deployment --dir l2alice-nitro-deployment stop --delete-volumes
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the deployment for Charlie's nitro node on L2
+      command: laconic-so deployment --dir l2charlie-nitro-deployment stop --delete-volumes
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the bridge deployment
+      command: laconic-so deployment --dir bridge-deployment stop --delete-volumes
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Clear the durable store for Alice's nitro node on L1
+      file:
+        path: "{{ nitro_directory }}/l1alice-nitro-deployment/data/nitro_node_data/nitro-store"
+        state: absent
+      become: yes
+
+    - name: Clear the durable store for Charlie's nitro node on L1
+      file:
+        path: "{{ nitro_directory }}/l1charlie-nitro-deployment/data/nitro_node_data/nitro-store"
+        state: absent
+      become: yes
+
+    - name: Clear the durable store for Alice's nitro node on L2
+      file:
+        path: "{{ nitro_directory }}/l2alice-nitro-deployment/data/nitro_node_data/nitro-store"
+        state: absent
+      become: yes
+
+    - name: Clear the durable store for Charlie's nitro node on L2
+      file:
+        path: "{{ nitro_directory }}/l2charlie-nitro-deployment/data/nitro_node_data/nitro-store"
+        state: absent
+      become: yes
+
+    - name: Clear the durable store for the bridge node
+      file:
+        path: "{{ nitro_directory }}/bridge-deployment/data/nitro_bridge_data/bridge-store"
+        state: absent
+      become: yes
+
+    - name: Start the bridge deployment
+      command: laconic-so deployment --dir bridge-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Start the deployment for Alice's nitro node on L1
+      command: laconic-so deployment --dir l1alice-nitro-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Start the deployment for Charlie's nitro node on L1
+      command: laconic-so deployment --dir l1charlie-nitro-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Start the deployment for Alice's nitro node on L2
+      command: laconic-so deployment --dir l2alice-nitro-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Start the deployment for Charlie's nitro node on L2
+      command: laconic-so deployment --dir l2charlie-nitro-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"

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

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+- import_playbook: setup-optimism.yml
+- import_playbook: setup-go-nitro.yml
+- import_playbook: run-stacks.yml

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

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+- name: Start L1 and L2 stacks
+  hosts: "{{ target_host }}"
+
+  environment:
+    PATH: "{{ ansible_env.PATH }}:/home/{{ansible_user}}/bin"
+
+  vars_files:
+    - vars.yml
+
+  vars:
+    l1_rpc: "http://fixturenet-eth-geth-1:8545"
+    l2_rpc: "http://op-geth:8545"
+    deployment_context: "1212"
+    account: "0xe6CE22afe802CAf5fF7d3845cec8c736ecc8d61F"
+    eth_value: "1ether"
+    fixturenet_optimism_dir: "{{ nitro_directory }}/fixturenet-optimism-deployment"
+    fixturenet_eth_dir: "{{ nitro_directory }}/fixturenet-eth-deployment"
+
+  tasks:
+    - name: Start fixturenet-eth-deployment
+      command: laconic-so deployment --dir fixturenet-eth-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Start fixturenet-optimism-deployment
+      command: laconic-so deployment --dir fixturenet-optimism-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Get the funded accounts from L1
+      command: curl 127.0.0.1:9898/accounts.csv
+      register: accounts_csv
+    - debug:
+        msg: "{{ accounts_csv.stdout }}"
+
+    - name: Read the L1StandardBridgeProxy address from the L1 deployment records
+      command: >
+        laconic-so deployment --dir {{ fixturenet_optimism_dir }} exec op-node
+        "cat /l1-deployment/{{ deployment_context }}-deploy.json | jq -r .L1StandardBridgeProxy"
+      register: bridge_address
+    - debug:
+        msg: "L1StandardBridgeProxy Address: {{ bridge_address.stdout }}"
+
+    - name: Get the funded account's private key from the L2 deployment
+      command: >
+        laconic-so deployment --dir {{ fixturenet_optimism_dir }} exec op-node
+        "jq -r '.AdminKey' /l2-accounts/accounts.json"
+      register: account_pk
+    - debug:
+        msg: "Private Key: {{ account_pk.stdout }}"
+
+    - name: Send ETH from L1 to the bridge contract on L2
+      command: >
+        laconic-so deployment --dir {{ fixturenet_eth_dir }} exec foundry
+        "cast send --from {{ account }} --value {{ eth_value }} {{ bridge_address.stdout }}
+        --rpc-url {{ l1_rpc }} --private-key {{ account_pk.stdout }}"
+      register: send_eth
+    - debug:
+        msg: "Send ETH Command Output: {{ send_eth.stdout }}"
+
+    - name: Wait for the bridge to complete
+      pause:
+        seconds: 20
+
+    - name: Check balance on L2
+      command: >
+        laconic-so deployment --dir {{ fixturenet_eth_dir }} exec foundry
+        "cast balance {{ account }} --rpc-url {{ l2_rpc }}"
+      register: l2_balance
+    - debug:
+        msg: "L2 Balance: {{ l2_balance.stdout }}"
+
+    - name: Copy over spec file for nitro contracts deployment
+      template:
+        src: "./templates/specs/nitro-contracts-spec.yml.j2"
+        dest: "{{ nitro_directory }}/nitro-contracts-spec.yml"
+      vars:
+        GETH_DEPLOYER_PK: '{{ account_pk.stdout }}'
+
+    - name: Check if deployment exists for nitro contracts
+      stat:
+        path: "{{ nitro_directory }}/nitro-contracts-deployment"
+      register: nitro_contracts_deployment
+
+    - 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: 60
+
+    - name: Export NA_ADDRESS
+      shell: laconic-so deployment --dir nitro-contracts-deployment exec nitro-contracts "jq -r '.\"1212\"[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 '.\"1212\"[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 '.\"1212\"[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 '.\"1212\"[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 }}"
+
+    - name: Copy over spec file for bridge deployment
+      template:
+        src: "./templates/specs/bridge-nitro-spec.yml.j2"
+        dest: "{{ nitro_directory }}/bridge-nitro-spec.yml"
+      vars:
+        GETH_DEPLOYER_PK: '{{ account_pk.stdout }}'
+        OPTIMISM_DEPLOYER_PK: '{{ account_pk.stdout }}'
+
+    - name: Check if deployment exists for bridge node
+      stat:
+        path: "{{ nitro_directory }}/bridge-deployment"
+      register: bridge_deployment
+
+    - 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: Set Alice's chain address
+      set_fact:
+        A_CHAIN_ADDRESS: "0xe22AD83A0dE117bA0d03d5E94Eb4E0d80a69C62a"
+
+    - name: Set Charlie's chain address
+      set_fact:
+        C_CHAIN_ADDRESS: "0xf1ac8Dd1f6D6F5c0dA99097c57ebF50CD99Ce293"
+
+    - name: Send tokens to Alice
+      shell: >
+        laconic-so deployment --dir bridge-deployment exec l2-nitro-contracts
+        "cd packages/nitro-protocol && yarn hardhat transfer --contract {{ L1_ASSET_ADDRESS.stdout }} --to {{ A_CHAIN_ADDRESS }} --amount 1000 --network geth"
+      args:
+        chdir:  "{{ nitro_directory }}"
+
+    - name: Send tokens to Charlie
+      shell: >
+        laconic-so deployment --dir bridge-deployment exec l2-nitro-contracts
+        "cd packages/nitro-protocol && yarn hardhat transfer --contract {{ L1_ASSET_ADDRESS.stdout }} --to {{ C_CHAIN_ADDRESS }} --amount 1000 --network geth"
+      args:
+        chdir:  "{{ nitro_directory }}"
+
+    - name: Export BRIDGE_ADDRESS
+      shell: laconic-so deployment --dir bridge-deployment exec nitro-bridge "jq -r '.\"42069\"[0].contracts.Bridge.address' /app/deployment/nitro-addresses.json"
+      args:
+        chdir: "{{ nitro_directory }}"
+      register: BRIDGE_ADDRESS
+    - debug:
+        msg: "BRIDGE_ADDRESS: {{ BRIDGE_ADDRESS.stdout }}"
+
+    - name: Set Private keys
+      set_fact:
+        A_PRIVATE_KEY: "0x9aebbd42f3044295411e3631fcb6aa834ed5373a6d3bf368bfa09e5b74f4f6d1"
+        C_PRIVATE_KEY: "0x19242258fc60ec7488db0163b20ed1c32f2d27dc49e4d427a461e20a6656de20"
+
+    - name: Copy spec file for L1 Alice
+      template:
+        src: "./templates/configs/l1alice-config.env.j2"
+        dest: "{{ nitro_directory }}/l1alice-nitro-deployment/config.env"
+
+    - name: Copy spec file for L1 Charlie
+      template:
+        src: "./templates/configs/l1charlie-config.env.j2"
+        dest: "{{ nitro_directory }}/l1charlie-nitro-deployment/config.env"
+
+    - name: Copy spec file for L2 Alice
+      template:
+        src: "./templates/configs/l2alice-config.env.j2"
+        dest: "{{ nitro_directory }}/l2alice-nitro-deployment/config.env"
+
+    - name: Copy spec file for L2 Charlie
+      template:
+        src: "./templates/configs/l2charlie-config.env.j2"
+        dest: "{{ nitro_directory }}/l2charlie-nitro-deployment/config.env"
+
+    - name: Start deployment for L1 Alice
+      shell: laconic-so deployment --dir l1alice-nitro-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Start deployment for L1 Charlie
+      shell: laconic-so deployment --dir l1charlie-nitro-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Start deployment for L2 Alice
+      shell: laconic-so deployment --dir l2alice-nitro-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Start deployment for L2 Charlie
+      shell: laconic-so deployment --dir l2charlie-nitro-deployment start
+      args:
+        chdir: "{{ nitro_directory }}"

nitro-bridge-demo-setup/setup-go-nitro.yml

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+- name: Setup go-nitro on host
+  hosts: "{{ target_host }}"
+
+  vars_files:
+    - vars.yml
+
+  environment:
+    PATH: "{{ ansible_env.PATH }}:/home/{{ansible_user}}/bin"
+
+  tasks:
+    - 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: Clone repositories required for nitro-stack
+      command: laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node setup-repositories --git-ssh --pull
+      ignore_errors: yes
+
+    - name: Build containers
+      command: laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node build-containers --force-rebuild
+      when: not skip_container_build
+
+    - name: Copy over spec file for L1 alice
+      template:
+        src: "./templates/specs/l1-alice-spec.yml.j2"
+        dest: "{{ nitro_directory }}/l1alice-nitro-spec.yml"
+
+    - name: Copy over spec file for L1 charlie
+      template:
+        src: "./templates/specs/l1-charlie-spec.yml.j2"
+        dest: "{{ nitro_directory }}/l1charlie-nitro-spec.yml"
+
+    - name: Copy over spec file for L2 alice
+      template:
+        src: "./templates/specs/l2-alice-spec.yml.j2"
+        dest: "{{ nitro_directory }}/l2alice-nitro-spec.yml"
+
+    - name: Copy over spec file for L2 charlie
+      template:
+        src: "./templates/specs/l2-charlie-spec.yml.j2"
+        dest: "{{ nitro_directory }}/l2charlie-nitro-spec.yml"
+
+    - name: Check if deployment exists for Alice's L1 nitro node
+      stat:
+        path: "{{ nitro_directory }}/l1alice-nitro-deployment"
+      register: l1alice_deployment
+
+    - name: Create a deployment for Alice's L1 nitro node
+      command:  laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node deploy create --spec-file l1alice-nitro-spec.yml --deployment-dir l1alice-nitro-deployment
+      args:
+        chdir: "{{ nitro_directory }}"
+      when: not l1alice_deployment.stat.exists
+
+    - name: Check if deployment exists for Charlie's L1 nitro node
+      stat:
+        path: "{{ nitro_directory }}/l1charlie-nitro-deployment"
+      register: l1charlie_deployment
+
+    - name: Create a deployment for Charlie's L1 nitro node
+      command:  laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node deploy create --spec-file l1charlie-nitro-spec.yml --deployment-dir l1charlie-nitro-deployment
+      args:
+        chdir: "{{ nitro_directory }}"
+      when: not l1charlie_deployment.stat.exists
+
+    - name: Check if deployment exists for Alice's L2 nitro node
+      stat:
+        path: "{{ nitro_directory }}/l2alice-nitro-deployment"
+      register: l2alice_deployment
+
+    - name: Create a deployment for Alice's L2 nitro node
+      command:  laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node deploy create --spec-file l2alice-nitro-spec.yml --deployment-dir l2alice-nitro-deployment
+      args:
+        chdir: "{{ nitro_directory }}"
+      when: not l2alice_deployment.stat.exists
+
+    - name: Check if deployment exists for Charlie's L2 nitro node
+      stat:
+        path: "{{ nitro_directory }}/l2charlie-nitro-deployment"
+      register: l2charlie_deployment
+
+    - name: Create a deployment for Charlie's L2 nitro node
+      command:  laconic-so --stack ~/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node deploy create --spec-file l2charlie-nitro-spec.yml --deployment-dir l2charlie-nitro-deployment
+      args:
+        chdir: "{{ nitro_directory }}"
+      when: not l2charlie_deployment.stat.exists

nitro-bridge-demo-setup/setup-optimism.yml

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+- name: Setup L1 and L2 optimism on remote host
+  hosts: "{{ target_host }}"
+
+  vars_files:
+    - vars.yml
+
+  environment:
+    PATH: "{{ ansible_env.PATH }}:/home/{{ansible_user}}/bin"
+
+  tasks:
+    - name: Create directory for nitro-stack
+      file:
+        path: "{{ nitro_directory }}"
+        state: directory
+
+    - name: Change owner of nitro-directory
+      file:
+        path: "{{ nitro_directory }}"
+        owner: "{{ansible_user}}"
+        group: "{{ansible_user}}"
+        state: directory
+        recurse: yes
+
+    - name: Clone fixturenet-eth-stack
+      command: laconic-so fetch-stack git.vdb.to/cerc-io/fixturenet-eth-stacks --pull
+
+    - name: Clone fixturenet-optimism-stack
+      command: laconic-so fetch-stack git.vdb.to/cerc-io/fixturenet-optimism-stack --pull
+      ignore_errors: true
+
+    - name: Clone required repositories for fixturenet-eth
+      command: laconic-so --stack ~/cerc/fixturenet-eth-stacks/stack-orchestrator/stacks/fixturenet-eth setup-repositories --pull
+
+    - name: Clone required repositories for fixturenet-optimism
+      command: laconic-so --stack ~/cerc/fixturenet-optimism-stack/stack/fixturenet-optimism setup-repositories --pull
+      ignore_errors: true
+
+    - name: Remove any older foundary image with 'latest' tag
+      docker_image:
+        name: "ghcr.io/foundry-rs/foundry"
+        state: absent
+        tag: latest
+
+    - name: Build container images for L1
+      command: laconic-so --stack ~/cerc/fixturenet-eth-stacks/stack-orchestrator/stacks/fixturenet-eth build-containers --force-rebuild
+      when: not skip_container_build
+
+    - name: Build container images for L2
+      command: laconic-so --stack ~/cerc/fixturenet-optimism-stack/stack/fixturenet-optimism build-containers --force-rebuild
+      when: not skip_container_build
+
+    - name: Remove any dangling docker images
+      command: docker image prune -f
+
+    - name: Copy over spec file for L1 deployment
+      template:
+        src: "./templates/specs/l1-spec.yml.j2"
+        dest: "{{ nitro_directory }}/fixturenet-eth-spec.yml"
+
+    - name: Copy over spec file for L2 deployment
+      template:
+        src: "./templates/specs/l2-spec.yml.j2"
+        dest: "{{ nitro_directory }}/fixturenet-optimism-spec.yml"
+
+    - name: Check if the deployment directory exists for L1
+      stat:
+        path: "{{ nitro_directory }}/fixturenet-eth-deployment"
+      register: l1_deployment_dir
+
+    - name: Create a deployment from the spec file for L1
+      command: laconic-so --stack ~/cerc/fixturenet-eth-stacks/stack-orchestrator/stacks/fixturenet-eth deploy create --spec-file fixturenet-eth-spec.yml --deployment-dir fixturenet-eth-deployment
+      args:
+        chdir: "{{ nitro_directory }}"
+      when: not l1_deployment_dir.stat.exists
+
+    - name: Check if the deployment directory exists for L2
+      stat:
+        path: "{{ nitro_directory }}/fixturenet-optimism-deployment"
+      register: l2_deployment_dir
+
+    - name: Create a deployment from the spec file for L2
+      command: laconic-so --stack ~/cerc/fixturenet-optimism-stack/stack/fixturenet-optimism deploy create --spec-file fixturenet-optimism-spec.yml --deployment-dir fixturenet-optimism-deployment
+      args:
+        chdir: "{{ nitro_directory }}"
+      when: not l2_deployment_dir.stat.exists
+
+    - name: Place both deployments in the same namespace
+      copy:
+        src: "{{ nitro_directory }}/fixturenet-eth-deployment/deployment.yml"
+        dest: "{{ nitro_directory }}/fixturenet-optimism-deployment/deployment.yml"
+        remote_src: "{{ target_host != 'localhost' }}"
+
+    - name: Check if the config.env file is empty
+      shell: "[ -s '{{ nitro_directory }}/fixturenet-eth-deployment/config.env' ] && echo 'File is not empty' || echo 'File is empty'"
+      register: file_check_result
+
+    - name: Display the result of the file check
+      debug:
+        msg: "{{ file_check_result.stdout }}"
+
+    - name: Copy config.env for fixturenet eth deployment if it is empty
+      template:
+        src: "./templates/configs/eth-config.env"
+        dest: "{{ nitro_directory }}/fixturenet-eth-deployment/config.env"
+      when: file_check_result.stdout == 'File is empty'

nitro-bridge-demo-setup/stop-deployments.yml

@@ -0,0 +1,57 @@
+- name: Stop and cleanup deployments for nitro bridge demo
+
+  hosts: "{{ target_host }}"
+
+  vars_files:
+    - vars.yml
+
+  environment:
+    PATH: "{{ ansible_env.PATH }}/home/{{ansible_user}}/bin"
+
+  tasks:
+    - name: Stop the deployment for Alice's nitro node on L1
+      command: laconic-so deployment --dir l1alice-nitro-deployment stop {{ '--delete-volumes' if remove_deployment_dir else '' }}
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the deployment for Charlie's nitro node on L1
+      command: laconic-so deployment --dir l1charlie-nitro-deployment stop {{ '--delete-volumes' if remove_deployment_dir else '' }}
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the deployment for Alice's nitro node on L2
+      command: laconic-so deployment --dir l2alice-nitro-deployment stop {{ '--delete-volumes' if remove_deployment_dir else '' }}
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the deployment for Charlie's nitro node on L2
+      command: laconic-so deployment --dir l2charlie-nitro-deployment stop {{ '--delete-volumes' if remove_deployment_dir else '' }}
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the bridge deployment
+      command: laconic-so deployment --dir bridge-deployment stop {{ '--delete-volumes' if remove_deployment_dir else '' }}
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the nitro-contracts deployment
+      command: laconic-so deployment --dir nitro-contracts-deployment stop {{ '--delete-volumes' if remove_deployment_dir else '' }}
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the deployment for fixturenet optimism
+      command: laconic-so deployment --dir fixturenet-optimism-deployment stop {{ '--delete-volumes' if remove_deployment_dir else '' }}
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Stop the deployment for fixturenet eth
+      command: laconic-so deployment --dir fixturenet-eth-deployment stop {{ '--delete-volumes' if remove_deployment_dir else '' }}
+      args:
+        chdir: "{{ nitro_directory }}"
+
+    - name: Remove the deployment directory
+      file:
+        path: "{{ nitro_directory }}"
+        state: absent
+      when: remove_deployment_dir
+      become: yes

nitro-bridge-demo-setup/templates/configs/eth-config.env

@@ -0,0 +1,3 @@
+# To allow optimism contracts deployment
+
+CERC_ALLOW_UNPROTECTED_TXS=true

nitro-bridge-demo-setup/templates/configs/l1alice-config.env.j2

@@ -0,0 +1,9 @@
+NITRO_CHAIN_URL=ws://host.docker.internal:8546
+NITRO_SC_PK={{ A_PRIVATE_KEY }}
+NITRO_CHAIN_PK=570b909da9669b2f35a0b1ac70b8358516d55ae1b5b3710e95e9a94395090597
+NA_ADDRESS={{ NA_ADDRESS.stdout }}
+VPA_ADDRESS={{ VPA_ADDRESS.stdout }}
+CA_ADDRESS={{ CA_ADDRESS.stdout }}
+BRIDGE_ADDRESS={{ BRIDGE_ADDRESS.stdout }}
+NITRO_BOOTPEERS=/dns4/host.docker.internal/tcp/3005/p2p/16Uiu2HAmJDxLM8rSybX78FH51iZq9PdrwCoCyyHRBCndNzcAYMes
+NITRO_EXT_MULTIADDR=/dns4/host.docker.internal/tcp/3007

nitro-bridge-demo-setup/templates/configs/l1charlie-config.env.j2

@@ -0,0 +1,9 @@
+NITRO_CHAIN_URL=ws://host.docker.internal:8546
+NITRO_SC_PK={{ C_PRIVATE_KEY }}
+NITRO_CHAIN_PK=111b7500bdce494d6f4bcfe8c2a0dde2ef92f751d9070fac6475dbd6d8021b3f
+NA_ADDRESS={{ NA_ADDRESS.stdout }}
+VPA_ADDRESS={{ VPA_ADDRESS.stdout }}
+CA_ADDRESS={{ CA_ADDRESS.stdout }}
+BRIDGE_ADDRESS={{ BRIDGE_ADDRESS.stdout }}
+NITRO_BOOTPEERS=/dns4/host.docker.internal/tcp/3005/p2p/16Uiu2HAmJDxLM8rSybX78FH51iZq9PdrwCoCyyHRBCndNzcAYMes
+NITRO_EXT_MULTIADDR=/dns4/host.docker.internal/tcp/3008

nitro-bridge-demo-setup/templates/configs/l2alice-config.env.j2

@@ -0,0 +1,10 @@
+NITRO_CHAIN_URL=ws://host.docker.internal:9546
+NITRO_SC_PK={{ A_PRIVATE_KEY }}
+NITRO_CHAIN_PK=570b909da9669b2f35a0b1ac70b8358516d55ae1b5b3710e95e9a94395090597
+NA_ADDRESS={{ NA_ADDRESS.stdout }}
+VPA_ADDRESS={{ VPA_ADDRESS.stdout }}
+CA_ADDRESS={{ CA_ADDRESS.stdout }}
+BRIDGE_ADDRESS={{ BRIDGE_ADDRESS.stdout }}
+NITRO_BOOTPEERS=/dns4/host.docker.internal/tcp/3006/p2p/16Uiu2HAmJDxLM8rSybX78FH51iZq9PdrwCoCyyHRBCndNzcAYMes
+NITRO_EXT_MULTIADDR=/dns4/host.docker.internal/tcp/3009
+NITRO_L2=true

nitro-bridge-demo-setup/templates/configs/l2charlie-config.env.j2

@@ -0,0 +1,10 @@
+NITRO_CHAIN_URL=ws://host.docker.internal:9546
+NITRO_SC_PK={{ C_PRIVATE_KEY }}
+NITRO_CHAIN_PK=111b7500bdce494d6f4bcfe8c2a0dde2ef92f751d9070fac6475dbd6d8021b3f
+NA_ADDRESS={{ NA_ADDRESS.stdout }}
+VPA_ADDRESS={{ VPA_ADDRESS.stdout }}
+CA_ADDRESS={{ CA_ADDRESS.stdout }}
+BRIDGE_ADDRESS={{ BRIDGE_ADDRESS.stdout }}
+NITRO_BOOTPEERS=/dns4/host.docker.internal/tcp/3006/p2p/16Uiu2HAmJDxLM8rSybX78FH51iZq9PdrwCoCyyHRBCndNzcAYMes
+NITRO_EXT_MULTIADDR=/dns4/host.docker.internal/tcp/3010
+NITRO_L2=true

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

@@ -0,0 +1,29 @@
+stack: /home/{{ ansible_user }}/cerc/nitro-stack/stack-orchestrator/stacks/bridge
+deploy-to: compose
+config:
+  NITRO_L1_CHAIN_URL: ws://host.docker.internal:8546
+  NITRO_L2_CHAIN_URL: ws://host.docker.internal:9546
+  NITRO_CHAIN_PK: 888814df89c4358d7ddb3fa4b0213e7331239a80e1f013eaa7b2deca2a41a218
+  NITRO_SC_PK: 0279651921cd800ac560c21ceea27aab0107b67daf436cdd25ce84cad30159b4
+  GETH_URL: http://host.docker.internal:8545
+  OPTIMISM_URL: http://host.docker.internal:9545
+  GETH_DEPLOYER_PK: '{{ GETH_DEPLOYER_PK }}'
+  OPTIMISM_DEPLOYER_PK: '{{ OPTIMISM_DEPLOYER_PK }}'
+  TOKEN_NAME: LaconicNetworkToken
+  TOKEN_SYMBOL: LNT
+  INITIAL_TOKEN_SUPPLY: '129600'
+  NA_ADDRESS: '{{ NA_ADDRESS.stdout }}'
+  VPA_ADDRESS: '{{ VPA_ADDRESS.stdout }}'
+  CA_ADDRESS: '{{ CA_ADDRESS.stdout }}'
+  L1_ASSET_ADDRESS: '{{ L1_ASSET_ADDRESS.stdout }}'
+network:
+  ports:
+    nitro-bridge:
+     - 0.0.0.0:3005:3005
+     - 0.0.0.0:3006:3006
+     - 0.0.0.0:4006:4006
+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-bridge-demo-setup/templates/specs/l1-alice-spec.yml.j2

@@ -0,0 +1,11 @@
+stack: /home/{{ansible_user}}/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node
+deploy-to: compose
+network:
+  ports:
+    nitro-node:
+      - 3007:3005
+      - 4007:4005
+volumes:
+  nitro_node_data: ./data/nitro_node_data
+  nitro_node_tls: ./data/nitro_node_tls
+  nitro_node_caroot: ./data/nitro_node_caroot

nitro-bridge-demo-setup/templates/specs/l1-charlie-spec.yml.j2

@@ -0,0 +1,11 @@
+stack: /home/{{ansible_user}}/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node
+deploy-to: compose
+network:
+  ports:
+    nitro-node:
+      - 3008:3005
+      - 4008:4005
+volumes:
+  nitro_node_data: ./data/nitro_node_data
+  nitro_node_tls: ./data/nitro_node_tls
+  nitro_node_caroot: ./data/nitro_node_caroot

nitro-bridge-demo-setup/templates/specs/l1-spec.yml.j2

@@ -0,0 +1,20 @@
+stack: /home/{{ansible_user}}/cerc/fixturenet-eth-stacks/stack-orchestrator/stacks/fixturenet-eth
+deploy-to: compose
+network:
+  ports:
+    fixturenet-eth-bootnode-geth:
+      - '9898:9898'
+      - '30303'
+    fixturenet-eth-geth-1:
+      - '8545:8545'
+      - '8546:8546'
+      - '40000'
+      - '6060'
+    fixturenet-eth-lighthouse-1:
+      - '8001'
+volumes:
+  fixturenet_eth_bootnode_geth_data: ./data/fixturenet_eth_bootnode_geth_data
+  fixturenet_eth_geth_1_data: ./data/fixturenet_eth_geth_1_data
+  fixturenet_eth_geth_2_data: ./data/fixturenet_eth_geth_2_data
+  fixturenet_eth_lighthouse_1_data: ./data/fixturenet_eth_lighthouse_1_data
+  fixturenet_eth_lighthouse_2_data: ./data/fixturenet_eth_lighthouse_2_data

nitro-bridge-demo-setup/templates/specs/l2-alice-spec.yml.j2

@@ -0,0 +1,11 @@
+stack: /home/{{ansible_user}}/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node
+deploy-to: compose
+network:
+  ports:
+    nitro-node:
+      - 3009:3005
+      - 4009:4005
+volumes:
+  nitro_node_data: ./data/nitro_node_data
+  nitro_node_tls: ./data/nitro_node_tls
+  nitro_node_caroot: ./data/nitro_node_caroot

nitro-bridge-demo-setup/templates/specs/l2-charlie-spec.yml.j2

@@ -0,0 +1,11 @@
+stack: /home/{{ansible_user}}/cerc/nitro-stack/stack-orchestrator/stacks/nitro-node
+deploy-to: compose
+network:
+  ports:
+    nitro-node:
+      - 3010:3005
+      - 4010:4005
+volumes:
+  nitro_node_data: ./data/nitro_node_data
+  nitro_node_tls: ./data/nitro_node_tls
+  nitro_node_caroot: ./data/nitro_node_caroot

nitro-bridge-demo-setup/templates/specs/l2-spec.yml.j2

@@ -0,0 +1,18 @@
+stack: /home/{{ansible_user}}/cerc/fixturenet-optimism-stack/stack/fixturenet-optimism
+deploy-to: compose
+network:
+  ports:
+    op-geth:
+     - '9545:8545'
+     - '9546:8546'
+    op-node:
+     - '8547'
+    op-batcher:
+     - '8548'
+    op-proposer:
+     - '8560'
+volumes:
+  l1_deployment: ./data/l1_deployment
+  l2_accounts: ./data/l2_accounts
+  l2_config: ./data/l2_config
+  l2_geth_data: ./data/l2_geth_data

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

@@ -0,0 +1,12 @@
+stack: /home/{{ ansible_user }}/cerc/nitro-stack/stack-orchestrator/stacks/nitro-contracts
+deploy-to: compose
+config:
+  GETH_URL: http://host.docker.internal:8545
+  GETH_DEPLOYER_PK: '{{ GETH_DEPLOYER_PK }}'
+  TOKEN_NAME: LaconicNetworkToken
+  TOKEN_SYMBOL: LNT
+  INITIAL_TOKEN_SUPPLY: '129600'
+network:
+  ports: {}
+volumes:
+  nitro_deployment: ./data/nitro_deployment

nitro-bridge-demo-setup/vars.yml

@@ -0,0 +1,4 @@
+target_host: "localhost"
+nitro_directory: ./out
+skip_container_build: false
+remove_deployment_dir: false