From 8b11070870e0e9ad34c736aa16b5de289b464c24 Mon Sep 17 00:00:00 2001
From: prathamesh0 <42446521+prathamesh0@users.noreply.github.com>
Date: Wed, 12 Apr 2023 18:17:13 +0530
Subject: [PATCH] Configuration fixes for mobymask-v2 stack for multiple
 deployments (#318)

* Fix contract deployment script in fixturenet-optimism stack

* Configure relay node's announce domain from env

* Configure relay peers list for the relay node from env

* Create and use peer ids from a mounted volume

* Fix command to create watcher config

* Fix mobymask-app deployment script

Former-commit-id: 882f0b16aacd847570de9e6a506cdf74ef6e6f14
---
 .gitignore                                    |  2 +-
 .../compose/docker-compose-mobymask-app.yml   |  2 ++
 .../compose/docker-compose-peer-test-app.yml  |  4 +++
 .../docker-compose-watcher-mobymask-v2.yml    |  7 ++--
 .../optimism-contracts/run.sh                 |  2 +-
 .../mobymask-app-config.json                  |  4 +--
 .../watcher-mobymask-v2/mobymask-app-start.sh | 32 ++++++++++++-------
 .../watcher-mobymask-v2/mobymask-params.env   | 10 ++++--
 .../config/watcher-mobymask-v2/peer-id.json   |  5 ---
 app/data/config/watcher-mobymask-v2/peer.env  |  1 -
 .../config/watcher-mobymask-v2/relay-id.json  |  5 ---
 .../watcher-mobymask-v2/start-server.sh       | 32 +++++++++++++++++--
 .../watcher-mobymask-v2/test-app-config.json  |  4 +--
 .../watcher-mobymask-v2/test-app-start.sh     | 10 +++++-
 .../watcher-config-template.toml              |  9 +++---
 app/data/stacks/mobymask-v2/README.md         |  4 +--
 app/data/stacks/mobymask-v2/mobymask-only.md  | 10 ++++--
 app/data/stacks/mobymask-v2/web-apps.md       | 10 +++---
 18 files changed, 103 insertions(+), 50 deletions(-)
 delete mode 100644 app/data/config/watcher-mobymask-v2/peer-id.json
 delete mode 100644 app/data/config/watcher-mobymask-v2/peer.env
 delete mode 100644 app/data/config/watcher-mobymask-v2/relay-id.json

diff --git a/.gitignore b/.gitignore
index a1dcd886..4b30a1d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,4 @@ laconic-so
 laconic_stack_orchestrator.egg-info
 __pycache__
 *~
-
+build
diff --git a/app/data/compose/docker-compose-mobymask-app.yml b/app/data/compose/docker-compose-mobymask-app.yml
index 1cd4f9ab..df14d7db 100644
--- a/app/data/compose/docker-compose-mobymask-app.yml
+++ b/app/data/compose/docker-compose-mobymask-app.yml
@@ -22,6 +22,7 @@ services:
       - ../config/wait-for-it.sh:/app/wait-for-it.sh
       - ../config/watcher-mobymask-v2/mobymask-app-config.json:/app/src/mobymask-app-config.json
       - ../config/watcher-mobymask-v2/mobymask-app-start.sh:/app/mobymask-app-start.sh
+      - peers_ids:/peers
       - mobymask_deployment:/server
     ports:
       - "0.0.0.0:3002:3000"
@@ -37,3 +38,4 @@ services:
 
 volumes:
   mobymask_deployment:
+  peers_ids:
diff --git a/app/data/compose/docker-compose-peer-test-app.yml b/app/data/compose/docker-compose-peer-test-app.yml
index c0cc68cb..7d1b89d6 100644
--- a/app/data/compose/docker-compose-peer-test-app.yml
+++ b/app/data/compose/docker-compose-peer-test-app.yml
@@ -14,6 +14,7 @@ services:
     volumes:
       - ../config/watcher-mobymask-v2/test-app-config.json:/app/packages/test-app/src/test-app-config.json
       - ../config/watcher-mobymask-v2/test-app-start.sh:/app/packages/test-app/test-app-start.sh
+      - peers_ids:/peers
     ports:
       - "0.0.0.0:3003:3000"
     healthcheck:
@@ -24,3 +25,6 @@ services:
       start_period: 10s
     extra_hosts:
       - "host.docker.internal:host-gateway"
+
+volumes:
+  peers_ids:
diff --git a/app/data/compose/docker-compose-watcher-mobymask-v2.yml b/app/data/compose/docker-compose-watcher-mobymask-v2.yml
index 3af4eccb..601d13b6 100644
--- a/app/data/compose/docker-compose-watcher-mobymask-v2.yml
+++ b/app/data/compose/docker-compose-watcher-mobymask-v2.yml
@@ -70,15 +70,15 @@ services:
       CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
       CERC_L2_GETH_RPC: ${CERC_L2_GETH_RPC}
       CERC_PRIVATE_KEY_PEER: ${CERC_PRIVATE_KEY_PEER}
+      CERC_RELAY_PEERS: ${CERC_RELAY_PEERS}
+      CERC_RELAY_ANNOUNCE_DOMAIN: ${CERC_RELAY_ANNOUNCE_DOMAIN}
       CERC_ENABLE_PEER_L2_TXS: ${CERC_ENABLE_PEER_L2_TXS}
       CERC_DEPLOYED_CONTRACT: ${CERC_DEPLOYED_CONTRACT}
     command: ["sh", "start-server.sh"]
     volumes:
       - ../config/watcher-mobymask-v2/watcher-config-template.toml:/app/packages/mobymask-v2-watcher/environments/watcher-config-template.toml
-      - ../config/watcher-mobymask-v2/peer.env:/app/packages/peer/.env
-      - ../config/watcher-mobymask-v2/relay-id.json:/app/packages/mobymask-v2-watcher/relay-id.json
-      - ../config/watcher-mobymask-v2/peer-id.json:/app/packages/mobymask-v2-watcher/peer-id.json
       - ../config/watcher-mobymask-v2/start-server.sh:/app/packages/mobymask-v2-watcher/start-server.sh
+      - peers_ids:/app/packages/mobymask-v2-watcher/peers
       - mobymask_deployment:/server
       - fixturenet_geth_accounts:/geth-accounts:ro
     # Expose GQL, metrics and relay node ports
@@ -97,5 +97,6 @@ services:
 
 volumes:
   mobymask_watcher_db_data:
+  peers_ids:
   mobymask_deployment:
   fixturenet_geth_accounts:
diff --git a/app/data/config/fixturenet-optimism/optimism-contracts/run.sh b/app/data/config/fixturenet-optimism/optimism-contracts/run.sh
index c8d1911f..a256ea64 100755
--- a/app/data/config/fixturenet-optimism/optimism-contracts/run.sh
+++ b/app/data/config/fixturenet-optimism/optimism-contracts/run.sh
@@ -101,7 +101,7 @@ node update-config.js deploy-config/getting-started.json "$ADMIN_ADDRESS" "$PROP
 echo "Updated the deployment config"
 
 # Create a .env file
-echo "CERC_L1_RPC=$CERC_L1_RPC" > .env
+echo "L1_RPC=$CERC_L1_RPC" > .env
 echo "PRIVATE_KEY_DEPLOYER=$ADMIN_PRIV_KEY" >> .env
 
 echo "Deploying the L1 smart contracts, this will take a while..."
diff --git a/app/data/config/watcher-mobymask-v2/mobymask-app-config.json b/app/data/config/watcher-mobymask-v2/mobymask-app-config.json
index 2ccb816d..ed913b51 100644
--- a/app/data/config/watcher-mobymask-v2/mobymask-app-config.json
+++ b/app/data/config/watcher-mobymask-v2/mobymask-app-config.json
@@ -1,8 +1,6 @@
 {
   "name": "MobyMask",
-  "relayNodes": [
-    "/ip4/127.0.0.1/tcp/9090/ws/p2p/12D3KooWSPCsVkHVyLQoCqhu2YRPvvM7o6r6NRYyLM5zeA6Uig5t"
-  ],
+  "relayNodes": [],
   "peer": {
     "enableDebugInfo": true
   }
diff --git a/app/data/config/watcher-mobymask-v2/mobymask-app-start.sh b/app/data/config/watcher-mobymask-v2/mobymask-app-start.sh
index fbe2fbf9..c494ed5c 100755
--- a/app/data/config/watcher-mobymask-v2/mobymask-app-start.sh
+++ b/app/data/config/watcher-mobymask-v2/mobymask-app-start.sh
@@ -9,22 +9,32 @@ CERC_DEPLOYED_CONTRACT="${CERC_DEPLOYED_CONTRACT:-${DEFAULT_CERC_DEPLOYED_CONTRA
 CERC_RELAY_NODES="${CERC_RELAY_NODES:-${DEFAULT_CERC_RELAY_NODES}}"
 CERC_APP_WATCHER_URL="${CERC_APP_WATCHER_URL:-${DEFAULT_CERC_APP_WATCHER_URL}}"
 
+# If not set (or []), check the mounted volume for relay peer id
+if [ -z "$CERC_RELAY_NODES" ] || [ "$CERC_RELAY_NODES" = "[]" ]; then
+  echo "CERC_RELAY_NODES not provided, taking from the mounted volume"
+  CERC_RELAY_NODES="[\"/ip4/127.0.0.1/tcp/9090/ws/p2p/$(jq -r '.id' /peers/relay-id.json)\"]"
+fi
+
+echo "Using CERC_RELAY_NODES $CERC_RELAY_NODES"
+
 # Use config from mounted volume if available (when running web-app along with watcher stack)
 if [ -f /server/config.json ]; then
-  echo "Merging config for deployed contract from mounted volume"
-  # Merging config files to get deployed contract address
-  jq -s '.[0] * .[1]' /app/src/mobymask-app-config.json /server/config.json > /app/src/config.json
-else
-  echo "Setting deployed contract details from env"
+  echo "Taking config for deployed contract from mounted volume"
 
-  # Set config values from environment variables
-  jq --arg address "$CERC_DEPLOYED_CONTRACT" \
-    --argjson chainId $CERC_CHAIN_ID \
-    --argjson relayNodes "$CERC_RELAY_NODES" \
-    '.address = $address | .chainId = $chainId | .relayNodes = $relayNodes' \
-    /app/src/mobymask-app-config.json > /app/src/config.json
+  # Get deployed contract address and chain id
+  CERC_DEPLOYED_CONTRACT=$(jq -r '.address' /server/config.json | tr -d '"')
+  CERC_CHAIN_ID=$(jq -r '.chainId' /server/config.json)
+else
+  echo "Taking deployed contract details from env"
 fi
 
+# Export config values in a json file
+jq --arg address "$CERC_DEPLOYED_CONTRACT" \
+  --argjson chainId "$CERC_CHAIN_ID" \
+  --argjson relayNodes "$CERC_RELAY_NODES" \
+  '.address = $address | .chainId = $chainId | .relayNodes = $relayNodes' \
+  /app/src/mobymask-app-config.json > /app/src/config.json
+
 REACT_APP_WATCHER_URI="$CERC_APP_WATCHER_URL/graphql" npm run build
 
 serve -s build
diff --git a/app/data/config/watcher-mobymask-v2/mobymask-params.env b/app/data/config/watcher-mobymask-v2/mobymask-params.env
index 9f967170..22681036 100644
--- a/app/data/config/watcher-mobymask-v2/mobymask-params.env
+++ b/app/data/config/watcher-mobymask-v2/mobymask-params.env
@@ -5,6 +5,12 @@ DEFAULT_CERC_WATCHER_HOST="mobymask-watcher-server"
 DEFAULT_CERC_WATCHER_PORT=3001
 DEFAULT_CERC_APP_WATCHER_URL="http://localhost:3001"
 
+# Set of relay peers to connect to from the relay node
+DEFAULT_CERC_RELAY_PEERS=[]
+
+# Domain to be used in the relay node's announce address
+DEFAULT_CERC_RELAY_ANNOUNCE_DOMAIN=
+
 # Base URI for mobymask-app (used for generating invite)
 DEFAULT_CERC_MOBYMASK_APP_BASE_URI="http://127.0.0.1:3002/#"
 
@@ -18,5 +24,5 @@ DEFAULT_CERC_DEPLOYED_CONTRACT=
 # Chain ID is used by mobymask web-app for txs
 DEFAULT_CERC_CHAIN_ID=42069
 
-# Set relay nodes to be used by web-apps
-DEFAULT_CERC_RELAY_NODES=["/ip4/127.0.0.1/tcp/9090/ws/p2p/12D3KooWSPCsVkHVyLQoCqhu2YRPvvM7o6r6NRYyLM5zeA6Uig5t"]
+# Set of relay nodes to be used by web-apps
+DEFAULT_CERC_RELAY_NODES=[]
diff --git a/app/data/config/watcher-mobymask-v2/peer-id.json b/app/data/config/watcher-mobymask-v2/peer-id.json
deleted file mode 100644
index ceb55fc0..00000000
--- a/app/data/config/watcher-mobymask-v2/peer-id.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "12D3KooWK6myjc8r1KBnfP9igp31qJkPaVfsKDjKrjoSefV5SDEo",
-  "privKey": "CAESQJMHbMaH+UEOtjGOzXYtoPO/cdHakCtN1hcnknIWzx/6ie1lxb+8kfzBjwt7apfj8fHlTCYSIVK8Q2AWu9a2h3g=",
-  "pubKey": "CAESIIntZcW/vJH8wY8Le2qX4/Hx5UwmEiFSvENgFrvWtod4"
-}
diff --git a/app/data/config/watcher-mobymask-v2/peer.env b/app/data/config/watcher-mobymask-v2/peer.env
deleted file mode 100644
index 4cce4d9a..00000000
--- a/app/data/config/watcher-mobymask-v2/peer.env
+++ /dev/null
@@ -1 +0,0 @@
-RELAY="/ip4/127.0.0.1/tcp/9090/ws/p2p/12D3KooWSPCsVkHVyLQoCqhu2YRPvvM7o6r6NRYyLM5zeA6Uig5t"
diff --git a/app/data/config/watcher-mobymask-v2/relay-id.json b/app/data/config/watcher-mobymask-v2/relay-id.json
deleted file mode 100644
index d7edc6dc..00000000
--- a/app/data/config/watcher-mobymask-v2/relay-id.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "id": "12D3KooWSPCsVkHVyLQoCqhu2YRPvvM7o6r6NRYyLM5zeA6Uig5t",
-  "privKey": "CAESQGsqG5o4VlWJZM9XlA3MjabyZOXWQ2MLZU5AhBQsjXGt9iSlGtTuNOrHX5xSRgLBxLuMoqWsjGxE/dDB9c46RI8=",
-  "pubKey": "CAESIPYkpRrU7jTqx1+cUkYCwcS7jKKlrIxsRP3QwfXOOkSP"
-}
diff --git a/app/data/config/watcher-mobymask-v2/start-server.sh b/app/data/config/watcher-mobymask-v2/start-server.sh
index ee7b73c3..b5a3518e 100755
--- a/app/data/config/watcher-mobymask-v2/start-server.sh
+++ b/app/data/config/watcher-mobymask-v2/start-server.sh
@@ -7,11 +7,34 @@ fi
 CERC_L2_GETH_RPC="${CERC_L2_GETH_RPC:-${DEFAULT_CERC_L2_GETH_RPC}}"
 CERC_PRIVATE_KEY_PEER="${CERC_PRIVATE_KEY_PEER:-${DEFAULT_CERC_PRIVATE_KEY_PEER}}"
 
+CERC_RELAY_PEERS="${CERC_RELAY_PEERS:-${DEFAULT_CERC_RELAY_PEERS}}"
+CERC_RELAY_ANNOUNCE_DOMAIN="${CERC_RELAY_ANNOUNCE_DOMAIN:-${DEFAULT_CERC_RELAY_ANNOUNCE_DOMAIN}}"
 CERC_ENABLE_PEER_L2_TXS="${CERC_ENABLE_PEER_L2_TXS:-${DEFAULT_CERC_ENABLE_PEER_L2_TXS}}"
 CERC_DEPLOYED_CONTRACT="${CERC_DEPLOYED_CONTRACT:-${DEFAULT_CERC_DEPLOYED_CONTRACT}}"
 
 echo "Using L2 RPC endpoint ${CERC_L2_GETH_RPC}"
 
+# Check for peer ids in ./peers folder, create if not present
+if [ -f ./peers/relay-id.json ]; then
+  echo "Using peer id for relay node from the mounted volume"
+else
+  echo "Creating a new peer id for relay node"
+  cd ../peer
+  yarn create-peer -f ../mobymask-v2-watcher/peers/relay-id.json
+  cd ../mobymask-v2-watcher
+fi
+
+if [ -f ./peers/peer-id.json ]; then
+  echo "Using peer id for peer node from the mounted volume"
+else
+  echo "Creating a new peer id for peer node"
+  cd ../peer
+  yarn create-peer -f ../mobymask-v2-watcher/peers/peer-id.json
+  cd ../mobymask-v2-watcher
+fi
+
+CERC_RELAY_MULTIADDR="/dns4/mobymask-watcher-server/tcp/9090/ws/p2p/$(jq -r '.id' ./peers/relay-id.json)"
+
 # Use contract address from environment variable or set from config.json in mounted volume
 if [ -n "$CERC_DEPLOYED_CONTRACT" ]; then
   CONTRACT_ADDRESS="${CERC_DEPLOYED_CONTRACT}"
@@ -28,11 +51,13 @@ else
   echo "Using CERC_PRIVATE_KEY_PEER from env"
 fi
 
-
 # Read in the config template TOML file and modify it
 WATCHER_CONFIG_TEMPLATE=$(cat environments/watcher-config-template.toml)
 WATCHER_CONFIG=$(echo "$WATCHER_CONFIG_TEMPLATE" | \
-  sed -E "s/REPLACE_WITH_CERC_ENABLE_PEER_L2_TXS/${CERC_ENABLE_PEER_L2_TXS}/g; \
+  sed -E "s|REPLACE_WITH_CERC_RELAY_PEERS|${CERC_RELAY_PEERS}|g; \
+          s/REPLACE_WITH_CERC_RELAY_ANNOUNCE_DOMAIN/${CERC_RELAY_ANNOUNCE_DOMAIN}/g; \
+          s|REPLACE_WITH_CERC_RELAY_MULTIADDR|${CERC_RELAY_MULTIADDR}|g; \
+          s/REPLACE_WITH_CERC_ENABLE_PEER_L2_TXS/${CERC_ENABLE_PEER_L2_TXS}/g; \
           s/REPLACE_WITH_CERC_PRIVATE_KEY_PEER/${CERC_PRIVATE_KEY_PEER}/g; \
           s/REPLACE_WITH_CONTRACT_ADDRESS/${CONTRACT_ADDRESS}/g; \
           s|REPLACE_WITH_CERC_L2_GETH_RPC_ENDPOINT|${CERC_L2_GETH_RPC}| ")
@@ -40,5 +65,8 @@ WATCHER_CONFIG=$(echo "$WATCHER_CONFIG_TEMPLATE" | \
 # Write the modified content to a new file
 echo "$WATCHER_CONFIG" > environments/local.toml
 
+# Write the relay node's multiaddr to /app/packages/peer/.env for running tests
+echo "RELAY=\"$CERC_RELAY_MULTIADDR\"" > /app/packages/peer/.env
+
 echo 'yarn server'
 yarn server
diff --git a/app/data/config/watcher-mobymask-v2/test-app-config.json b/app/data/config/watcher-mobymask-v2/test-app-config.json
index 3b00674f..cce15fd8 100644
--- a/app/data/config/watcher-mobymask-v2/test-app-config.json
+++ b/app/data/config/watcher-mobymask-v2/test-app-config.json
@@ -1,7 +1,5 @@
 {
-  "relayNodes": [
-    "/ip4/127.0.0.1/tcp/9090/ws/p2p/12D3KooWSPCsVkHVyLQoCqhu2YRPvvM7o6r6NRYyLM5zeA6Uig5t"
-  ],
+  "relayNodes": [],
   "peer": {
     "enableDebugInfo": true
   }
diff --git a/app/data/config/watcher-mobymask-v2/test-app-start.sh b/app/data/config/watcher-mobymask-v2/test-app-start.sh
index 2f45da03..ef7aa539 100755
--- a/app/data/config/watcher-mobymask-v2/test-app-start.sh
+++ b/app/data/config/watcher-mobymask-v2/test-app-start.sh
@@ -6,7 +6,15 @@ fi
 
 CERC_RELAY_NODES="${CERC_RELAY_NODES:-${DEFAULT_CERC_RELAY_NODES}}"
 
-# Set relay nodes in config from CERC_RELAY_NODES environment variable
+# If not set (or []), check the mounted volume for relay peer id
+if [ -z "$CERC_RELAY_NODES" ] || [ "$CERC_RELAY_NODES" = "[]" ]; then
+  echo "CERC_RELAY_NODES not provided, taking from the mounted volume"
+  CERC_RELAY_NODES="[\"/ip4/127.0.0.1/tcp/9090/ws/p2p/$(jq -r '.id' /peers/relay-id.json)\"]"
+fi
+
+echo "Using CERC_RELAY_NODES $CERC_RELAY_NODES"
+
+# Set relay nodes in config using CERC_RELAY_NODES
 jq --argjson relayNodes "$CERC_RELAY_NODES" \
   '.relayNodes = $relayNodes' \
   ./src/test-app-config.json > ./src/config.json
diff --git a/app/data/config/watcher-mobymask-v2/watcher-config-template.toml b/app/data/config/watcher-mobymask-v2/watcher-config-template.toml
index 843cdbfe..e6ce0750 100644
--- a/app/data/config/watcher-mobymask-v2/watcher-config-template.toml
+++ b/app/data/config/watcher-mobymask-v2/watcher-config-template.toml
@@ -26,14 +26,15 @@
     [server.p2p.relay]
       host = "0.0.0.0"
       port = 9090
-      relayPeers = []
-      peerIdFile = './relay-id.json'
+      relayPeers = REPLACE_WITH_CERC_RELAY_PEERS
+      peerIdFile = './peers/relay-id.json'
+      announce = 'REPLACE_WITH_CERC_RELAY_ANNOUNCE_DOMAIN'
       enableDebugInfo = true
 
     [server.p2p.peer]
-      relayMultiaddr = '/dns4/mobymask-watcher-server/tcp/9090/ws/p2p/12D3KooWSPCsVkHVyLQoCqhu2YRPvvM7o6r6NRYyLM5zeA6Uig5t'
+      relayMultiaddr = 'REPLACE_WITH_CERC_RELAY_MULTIADDR'
       pubSubTopic = 'mobymask'
-      peerIdFile = './peer-id.json'
+      peerIdFile = './peers/peer-id.json'
       enableDebugInfo = true
       enableL2Txs = REPLACE_WITH_CERC_ENABLE_PEER_L2_TXS
 
diff --git a/app/data/stacks/mobymask-v2/README.md b/app/data/stacks/mobymask-v2/README.md
index ab36f302..9dcca6c0 100644
--- a/app/data/stacks/mobymask-v2/README.md
+++ b/app/data/stacks/mobymask-v2/README.md
@@ -122,8 +122,8 @@ Clear volumes created by this stack:
 
 ```bash
 # List all relevant volumes
-docker volume ls -q --filter "name=.*mobymask_watcher_db_data|.*mobymask_deployment|.*fixturenet_geth_accounts|.*l1_deployment|.*l2_accounts|.*l2_config|.*l2_geth_data"
+docker volume ls -q --filter "name=.*mobymask_watcher_db_data|.*peers_ids|.*mobymask_deployment|.*fixturenet_geth_accounts|.*l1_deployment|.*l2_accounts|.*l2_config|.*l2_geth_data"
 
 # Remove all the listed volumes
-docker volume rm $(docker volume ls -q --filter "name=.*mobymask_watcher_db_data|.*mobymask_deployment|.*fixturenet_geth_accounts|.*l1_deployment|.*l2_accounts|.*l2_config|.*l2_geth_data")
+docker volume rm $(docker volume ls -q --filter "name=.*mobymask_watcher_db_data|.*peers_ids|.*mobymask_deployment|.*fixturenet_geth_accounts|.*l1_deployment|.*l2_accounts|.*l2_config|.*l2_geth_data")
 ```
diff --git a/app/data/stacks/mobymask-v2/mobymask-only.md b/app/data/stacks/mobymask-v2/mobymask-only.md
index 27073034..f4d25702 100644
--- a/app/data/stacks/mobymask-v2/mobymask-only.md
+++ b/app/data/stacks/mobymask-v2/mobymask-only.md
@@ -57,6 +57,12 @@ Create and update an env file to be used in the next step ([defaults](../../conf
   # (used for generating a root invite link after deploying the contract)
   CERC_MOBYMASK_APP_BASE_URI="http://127.0.0.1:3002/#"
 
+  # (Optional) Set of relay peers to connect to from the relay node
+  CERC_RELAY_PEERS=[]
+
+  # (Optional) Domain to be used in the relay node's announce address
+  CERC_RELAY_ANNOUNCE_DOMAIN=
+
   # Set to false for disabling watcher peer to send txs to L2
   CERC_ENABLE_PEER_L2_TXS=true
 
@@ -112,8 +118,8 @@ Clear volumes created by this stack:
 
 ```bash
 # List all relevant volumes
-docker volume ls -q --filter "name=.*mobymask_watcher_db_data|.*mobymask_deployment|.*fixturenet_geth_accounts"
+docker volume ls -q --filter "name=.*mobymask_watcher_db_data|.*peers_ids|.*mobymask_deployment|.*fixturenet_geth_accounts"
 
 # Remove all the listed volumes
-docker volume rm $(docker volume ls -q --filter "name=.*mobymask_watcher_db_data|.*mobymask_deployment|.*fixturenet_geth_accounts")
+docker volume rm $(docker volume ls -q --filter "name=.*mobymask_watcher_db_data|.*peers_ids|.*mobymask_deployment|.*fixturenet_geth_accounts")
 ```
diff --git a/app/data/stacks/mobymask-v2/web-apps.md b/app/data/stacks/mobymask-v2/web-apps.md
index 2c1ed253..09d6834d 100644
--- a/app/data/stacks/mobymask-v2/web-apps.md
+++ b/app/data/stacks/mobymask-v2/web-apps.md
@@ -41,8 +41,10 @@ This should create the required docker images in the local image registry
 Create and update an env file to be used in the next step ([defaults](../../config/watcher-mobymask-v2/mobymask-params.env)):
 
   ```bash
-  # Set relay nodes to be used by the web-app
-  CERC_RELAY_NODES=["/ip4/127.0.0.1/tcp/9090/ws/p2p/12D3KooWSPCsVkHVyLQoCqhu2YRPvvM7o6r6NRYyLM5zeA6Uig5t"]
+  # Set of relay nodes to be used by the web-app
+  # (use double quotes " for strings)
+  # Eg. CERC_RELAY_NODES=["/dns4/example.com/tcp/443/wss/p2p/12D3KooWGHmDDCc93XUWL16FMcTPCGu2zFaMkf67k8HZ4gdQbRDr"]
+  CERC_RELAY_NODES=[]
 
   # Also add if running MobyMask app:
 
@@ -111,8 +113,8 @@ Clear volumes created by this stack:
 
 ```bash
 # List all relevant volumes
-docker volume ls -q --filter "name=.*mobymask_deployment"
+docker volume ls -q --filter "name=.*mobymask_deployment|.*peers_ids"
 
 # Remove all the listed volumes
-docker volume rm $(docker volume ls -q --filter "name=.*mobymask_deployment")
+docker volume rm $(docker volume ls -q --filter "name=.*mobymask_deployment|.*peers_ids")
 ```