Add step to fetch asset addresses in nitro-node playbook (#15)

Part of [Service Provider Setup](https://www.notion.so/Service-provider-setup-a09e2207e1f34f3a847f7ce9713b7ac5)

Co-authored-by: Adw8 <adwaitgharpure@gmail.com>
Reviewed-on: cerc-io/testnet-ops#15

nitro-nodes-setup/run-nitro-nodes.yml

@@ -115,3 +115,8 @@
       get_url:
         url: https://git.vdb.to/cerc-io/testnet-laconicd-stack/raw/branch/main/ops/stage2/nitro-node-config.yml
         dest: "{{ nitro_directory }}"
+
+    - name: Fetch required asset addresses
+      get_url:
+        url: https://git.vdb.to/cerc-io/testnet-laconicd-stack/raw/branch/main/ops/stage2/assets.json
+        dest: "{{ nitro_directory }}"

service-provider-setup/README.md

@@ -1,5 +1,7 @@
 # service-provider-setup
 
+This setup has been tested on digitalocean droplets running ubuntu 22.04 LTS
+
 ## Prerequisites
 
 - Setup Ansible: follow the [installation](../README.md#installation) guide to setup ansible on your machine
@@ -56,8 +58,8 @@
 
   # vars/webapp-vars.yml
   authority_name: ""                # eg: laconic-authority
-  cpu_reservation: "1"              # minimum number of cpu cores to be used, eg: 2
-  memory_reservation: "2G"          # minimum amount of memory in GB to be used, eg: 4G
+  cpu_reservation: "1"              # minimum number of cpu cores to be used, eg: 1
+  memory_reservation: "2G"          # minimum amount of memory in GB to be used, eg: 2G
   cpu_limit: "6"                    # maximum number of cpu cores to be used, eg: 6
   memory_limit: "8G"                # maximum amount of memory in GB to be used, eg: 8G
   deployer_gpg_passphrase: ""       # passphrase for creating GPG key used by webapp-deployer, eg: SECRET

user-setup/README.md

@@ -14,10 +14,11 @@
 
 ## Setup a user
 
+Execute the following commands in the `user-setup` directory
+
 - Create a new `hosts.ini` file:
 
    ```bash
-   cd user-setup/
    cp ../hosts.example.ini hosts.ini
    ```