Sepolia (#110)

* infra-nimbus: new testnet - sepolia

Signed-off-by: Artur Marud <artur@status.im>

ansible/inventory/test

@@ -143,6 +143,9 @@ windows-01.he-eu-hel1.nimbus.prater
 [nimbus-ropsten-metal]
 metal-01.he-eu-hel1.nimbus.ropsten
 
+[nimbus-sepolia-metal]
+metal-01.he-eu-hel1.nimbus.kiln
+
 [nimbus.eth1]
 metal-01.he-eu-hel1.nimbus.eth1
 

ansible/kiln.yml

@@ -1,3 +1,7 @@
+# Sepolia instances and kiln instances were installed on the same host 
+# Because of variables precedence and merging in ansible,¬
+# we had to use include_vars directive to load variables properly.
+# Otherwise, we would run another 4 kiln instances under sepolia name.
 ---
 - name: Verify Ansible versions
   hosts: all
@@ -17,6 +21,8 @@
   roles:
     - { role: redirect-ports,    tags: [ redirect-ports ] }
   tasks:
+    - include_vars:
+        file: vars/nimbus-kiln-metal.yml
     - include_role: name=infra-role-geth
       tags: [ geth, infra-role-geth ]
       with_items: '{{ nodes_layout[hostname] }}'

ansible/sepolia.yml

@@ -0,0 +1,29 @@
+# Sepolia instances and kiln instances were installed on the same host
+# Because of variables precedence and merging in ansible,
+# we had to use include_vars directive to load variables properly.
+# Otherwise, we would run another 4 kiln instances under sepolia name.
+---
+- name: Verify Ansible versions
+  hosts: all
+  tags: always
+  become: false
+  run_once: true
+  gather_facts: false
+  tasks:
+    - local_action: command ./versioncheck.py
+      changed_when: false
+
+- name: Deploy Spolia Testnet nodes
+  become: true
+  serial: '{{ serial|default(1) }}'
+  hosts:
+    - nimbus-kiln-metal
+  tasks:
+    - include_vars:
+        file: vars/nimbus-sepolia-metal.yml
+    - include_role: name=infra-role-geth
+      tags: [ geth, infra-role-geth ]
+      with_items: '{{ nodes_layout[hostname] }}'
+      loop_control:
+        loop_var: node
+        index_var: idx

ansible/vars/nimbus-kiln-metal.yml

@@ -1,11 +1,11 @@
 ---
 # Go-Ethereum
 geth_service_name: 'geth-kiln-{{ "%02d"|format(idx|int+1) }}'
-geth_network_id: 1337802
+geth_network_name: 'kiln'
 geth_sync_mode: 'snap'
 geth_log_level_name: info
 # Container
-geth_cont_tag: 'v1.10.17'
+geth_cont_tag: 'v1.10.18'
 # Geth auth
 geth_account_pass: '{{lookup("bitwarden", "nimbus/geth", field="password")}}'
 # Memory settings
@@ -14,12 +14,6 @@ geth_cont_mem_ratio: 0.3
 geth_init_enabled: true
 geth_init_url: 'https://config.kiln.themerge.dev/el/genesis/geth.json'
 geth_init_sha256: 'd882fc918533489bc757683e09f9daba4921bdc4cfa80de27f088aa0ccb671ba'
-# Bootsrap
-geth_bootnodes:
-  - 'enode://c354db99124f0faf677ff0e75c3cbbd568b2febc186af664e0c51ac435609badedc67a18a63adb64dacc1780a28dcefebfc29b83fd1a3f4aa3c0eb161364cf94@164.92.130.5:30303'
-  - 'enode://d41af1662434cad0a88fe3c7c92375ec5719f4516ab6d8cb9695e0e2e815382c767038e72c224e04040885157da47422f756c040a9072676c6e35c5b1a383cce@138.68.66.103:30303'
-  - 'enode://91a745c3fb069f6b99cad10b75c463d527711b106b622756e9ef9f12d2631b6cb885f831d1c8731b9bc7177cae5e1ea1f1be087f86d7d30b590a91f22bc041b0@165.232.180.230:30303'
-  - 'enode://b74bd2e8a9f0c53f0c93bcce80818f2f19439fd807af5c7fbc3efb10130c6ee08be8f3aaec7dc0a057ad7b2a809c8f34dc62431e9b6954b07a6548cc59867884@164.92.140.200:30303'
 # Enable engine API
 geth_rcp_api: 'eth,net,web3,personal,admin,engine'
 geth_websocket_api: 'eth,net,web3,personal,admin,engine'

ansible/vars/nimbus-sepolia-metal.yml

@@ -0,0 +1,30 @@
+---
+# Go-Ethereum
+geth_service_name: 'geth-sepolia-{{ "%02d"|format(idx|int+1) }}'
+geth_network_name: 'sepolia'
+geth_sync_mode: 'full'
+geth_log_level_name: info
+# Container
+geth_cont_tag: 'v1.10.18'
+# Geth auth
+geth_account_pass: '{{lookup("bitwarden", "nimbus/geth", field="password")}}'
+# Memory settings
+geth_cont_mem_ratio: 0.3
+# Genesis
+geth_init_enabled: false
+# Ports
+geth_port: '{{ 30303 + idx|int + 11 }}'
+geth_metrics_port: '{{ 6060 + idx|int + 11 }}'
+geth_rpc_enabled: true
+geth_rpc_addr: '0.0.0.0'
+geth_rpc_port: '{{ 8545 + idx|int + 11 }}'
+geth_websocket_enabled: true
+geth_websocket_addr: '0.0.0.0'
+geth_websocket_port: '{{ 9546 + idx|int + 11 }}'
+
+nodes_layout:
+  'metal-01.he-eu-hel1.nimbus.kiln':
+    - { }
+    - { }
+    - { }
+    - { }