nimbus.kiln: drop Kiln testnet network entirely

Has been discontinued effective on 2022/09/12:
https://blog.ethereum.org/2022/09/09/kiln-shutdown

Signed-off-by: Jakub Sokołowski <jakub@status.im>

README.md

@@ -12,7 +12,7 @@ These are [Beacon API](https://ethereum.github.io/beacon-APIs/) endpoints intend
 | http://testing.mainnet.beacon-api.nimbus.team/  | `metal-02.he-eu-hel1.nimbus.mainnet` |
 | http://unstable.prater.beacon-api.nimbus.team/  | `metal-01.he-eu-hel1.nimbus.prater`  |
 | http://testing.prater.beacon-api.nimbus.team/   | `metal-02.he-eu-hel1.nimbus.prater`  |
-| http://unstable.kiln.beacon-api.nimbus.team/    | `metal-01.he-eu-hel1.nimbus.kiln`    |
+| http://unstable.sepolia.beacon-api.nimbus.team/ | `metal-01.he-eu-hel1.nimbus.sepolia` |
 
 These nodes have no validators attached.
 
@@ -22,9 +22,9 @@ There's a dedicated Kibana dashboard for Nimbus fleet logs: https://nimbus-logs.
 
 There are explorers available for various testnets:
 
-* https://prater.beaconcha.in/
+* https://mainnet.beaconcha.in/
 * https://ropsten.beaconcha.in/
-* https://beaconchain.kiln.themerge.dev/
+* https://prater.beaconcha.in/
 
 # Repo Usage
 

ansible/group_vars/nimbus.sepolia.yml

@@ -31,7 +31,6 @@ beacon_node_nim_commit: '{{ node.get("nim_commit", "") }}'
 beacon_node_build_nim_flags: '-d:noSignalHandler {{ node.get("nim_flags", "") }}'
 beacon_node_payload_builder_enabled: '{{ node.get("payload_builder", false) }}'
 beacon_node_payload_builder_url: 'https://builder-relay-sepolia.flashbots.net/'
-
 # Builds
 beacon_node_build_frequency: 'daily'
 # Monitoring
@@ -40,6 +39,8 @@ beacon_node_validator_monitor_totals: true
 # Eth1 Sync
 beacon_node_web3_urls: ['http://localhost:{{ geth_authrpc_port }}']
 beacon_node_web3_jwt_secret: '{{ geth_authrpc_jwtsecret | mandatory }}'
+# Suggests it to the Execution Layer client.
+beacon_node_suggested_fee_recipient: '{{lookup("bitwarden", "nimbus/wallet/prater", field="address")}}'
 # Validators from nimbus-private repo¬
 beacon_node_dist_validators_enabled: '{{ node.start is defined and node.end is defined }}'
 beacon_node_dist_validators_start: '{{ node.start | mandatory }}'
@@ -52,7 +53,7 @@ beacon_node_rest_port:      '{{ 9300 + idx|int + 11 }}'
 beacon_node_rest_address:   '0.0.0.0'
 
 nodes_layout:
-  'metal-01.he-eu-hel1.nimbus.kiln':
+  'linux-01.he-eu-hel1.nimbus.sepolia':
     - { start:  0, end:  25 }
     - { start: 25, end:  50, nim_commit: 'version-1-6', payload_builder: true  }
     - { start: 50, end:  75, nim_commit: 'version-1-6' }

ansible/inventory/test

@@ -5,6 +5,7 @@ goerli-01.he-eu-hel1.nimbus.geth hostname=goerli-01.he-eu-hel1.nimbus.geth ansib
 goerli-02.he-eu-hel1.nimbus.geth hostname=goerli-02.he-eu-hel1.nimbus.geth ansible_host=65.21.196.48 env=nimbus stage=geth data_center=he-eu-hel1 region=eu-hel1 dns_entry=goerli-02.he-eu-hel1.nimbus.geth.statusim.net
 goerli-03.he-eu-hel1.nimbus.geth hostname=goerli-03.he-eu-hel1.nimbus.geth ansible_host=65.21.196.47 env=nimbus stage=geth data_center=he-eu-hel1 region=eu-hel1 dns_entry=goerli-03.he-eu-hel1.nimbus.geth.statusim.net
 linux-01.he-eu-hel1.nimbus.prater hostname=linux-01.he-eu-hel1.nimbus.prater ansible_host=95.217.198.113 env=nimbus stage=prater data_center=he-eu-hel1 region=eu-hel1 dns_entry=linux-01.he-eu-hel1.nimbus.prater.statusim.net
+linux-01.he-eu-hel1.nimbus.sepolia hostname=linux-01.he-eu-hel1.nimbus.sepolia ansible_host=65.21.89.157 env=nimbus stage=sepolia data_center=he-eu-hel1 region=eu-hel1 dns_entry=linux-01.he-eu-hel1.nimbus.sepolia.statusim.net
 linux-02.he-eu-hel1.nimbus.prater hostname=linux-02.he-eu-hel1.nimbus.prater ansible_host=95.217.230.20 env=nimbus stage=prater data_center=he-eu-hel1 region=eu-hel1 dns_entry=linux-02.he-eu-hel1.nimbus.prater.statusim.net
 linux-03.he-eu-hel1.nimbus.prater hostname=linux-03.he-eu-hel1.nimbus.prater ansible_host=65.108.132.230 env=nimbus stage=prater data_center=he-eu-hel1 region=eu-hel1 dns_entry=linux-03.he-eu-hel1.nimbus.prater.statusim.net
 linux-04.he-eu-hel1.nimbus.prater hostname=linux-04.he-eu-hel1.nimbus.prater ansible_host=135.181.20.36 env=nimbus stage=prater data_center=he-eu-hel1 region=eu-hel1 dns_entry=linux-04.he-eu-hel1.nimbus.prater.statusim.net
@@ -14,7 +15,6 @@ macos-01.ms-eu-dublin.nimbus.prater hostname=macos-01.ms-eu-dublin.nimbus.prater
 mainnet-01.aws-eu-central-1a.nimbus.geth hostname=mainnet-01.aws-eu-central-1a.nimbus.geth ansible_host=18.196.208.138 env=nimbus stage=geth data_center=aws-eu-central-1a region=eu-central-1a dns_entry=mainnet-01.aws-eu-central-1a.nimbus.geth.statusim.net
 metal-01.he-eu-hel1.nimbus.eth1 hostname=metal-01.he-eu-hel1.nimbus.eth1 ansible_host=65.21.230.244 env=nimbus stage=eth1 data_center=he-eu-hel1 region=eu-hel1 dns_entry=metal-01.he-eu-hel1.nimbus.eth1.statusim.net
 metal-01.he-eu-hel1.nimbus.fluffy hostname=metal-01.he-eu-hel1.nimbus.fluffy ansible_host=65.108.42.3 env=nimbus stage=fluffy data_center=he-eu-hel1 region=eu-hel1 dns_entry=metal-01.he-eu-hel1.nimbus.fluffy.statusim.net
-metal-01.he-eu-hel1.nimbus.kiln hostname=metal-01.he-eu-hel1.nimbus.kiln ansible_host=65.21.89.157 env=nimbus stage=kiln data_center=he-eu-hel1 region=eu-hel1 dns_entry=metal-01.he-eu-hel1.nimbus.kiln.statusim.net
 metal-01.he-eu-hel1.nimbus.mainnet hostname=metal-01.he-eu-hel1.nimbus.mainnet ansible_host=95.217.87.121 env=nimbus stage=mainnet data_center=he-eu-hel1 region=eu-hel1 dns_entry=metal-01.he-eu-hel1.nimbus.mainnet.statusim.net
 metal-01.he-eu-hel1.nimbus.ropsten hostname=metal-01.he-eu-hel1.nimbus.ropsten ansible_host=135.181.57.169 env=nimbus stage=ropsten data_center=he-eu-hel1 region=eu-hel1 dns_entry=metal-01.he-eu-hel1.nimbus.ropsten.statusim.net
 metal-02.he-eu-hel1.nimbus.fluffy hostname=metal-02.he-eu-hel1.nimbus.fluffy ansible_host=65.108.42.174 env=nimbus stage=fluffy data_center=he-eu-hel1 region=eu-hel1 dns_entry=metal-02.he-eu-hel1.nimbus.fluffy.statusim.net
@@ -51,6 +51,7 @@ goerli-01.he-eu-hel1.nimbus.geth
 goerli-02.he-eu-hel1.nimbus.geth
 goerli-03.he-eu-hel1.nimbus.geth
 linux-01.he-eu-hel1.nimbus.prater
+linux-01.he-eu-hel1.nimbus.sepolia
 linux-02.he-eu-hel1.nimbus.prater
 linux-03.he-eu-hel1.nimbus.prater
 linux-04.he-eu-hel1.nimbus.prater
@@ -58,7 +59,6 @@ linux-05.he-eu-hel1.nimbus.prater
 linux-06.he-eu-hel1.nimbus.prater
 metal-01.he-eu-hel1.nimbus.eth1
 metal-01.he-eu-hel1.nimbus.fluffy
-metal-01.he-eu-hel1.nimbus.kiln
 metal-01.he-eu-hel1.nimbus.mainnet
 metal-01.he-eu-hel1.nimbus.ropsten
 metal-02.he-eu-hel1.nimbus.fluffy
@@ -98,9 +98,6 @@ goerli-03.he-eu-hel1.nimbus.geth
 [nimbus-geth-mainnet]
 mainnet-01.aws-eu-central-1a.nimbus.geth
 
-[nimbus-kiln-metal]
-metal-01.he-eu-hel1.nimbus.kiln
-
 [nimbus-mainnet-metal]
 metal-01.he-eu-hel1.nimbus.mainnet
 metal-02.he-eu-hel1.nimbus.mainnet
@@ -139,6 +136,9 @@ windows-01.he-eu-hel1.nimbus.prater
 [nimbus-ropsten-metal]
 metal-01.he-eu-hel1.nimbus.ropsten
 
+[nimbus-sepolia-linux]
+linux-01.he-eu-hel1.nimbus.sepolia
+
 [nimbus.eth1]
 metal-01.he-eu-hel1.nimbus.eth1
 
@@ -152,9 +152,6 @@ goerli-02.he-eu-hel1.nimbus.geth
 goerli-03.he-eu-hel1.nimbus.geth
 mainnet-01.aws-eu-central-1a.nimbus.geth
 
-[nimbus.kiln]
-metal-01.he-eu-hel1.nimbus.kiln
-
 [nimbus.mainnet]
 metal-01.he-eu-hel1.nimbus.mainnet
 metal-02.he-eu-hel1.nimbus.mainnet
@@ -181,3 +178,6 @@ windows-01.he-eu-hel1.nimbus.prater
 [nimbus.ropsten]
 metal-01.he-eu-hel1.nimbus.ropsten
 
+[nimbus.sepolia]
+linux-01.he-eu-hel1.nimbus.sepolia
+

ansible/kiln.yml

@@ -1,37 +0,0 @@
-# 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 Kiln Testnet nodes
-  become: true
-  serial: '{{ serial|default(1) }}'
-  hosts:
-    - nimbus-kiln-metal
-  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] }}'
-      loop_control:
-        loop_var: node
-        index_var: idx
-    - include_role: name=infra-role-beacon-node-linux
-      tags: [ beacon-node, infra-role-beacon-node-linux ]
-      with_items: '{{ nodes_layout[hostname] }}'
-      loop_control:
-        loop_var: node
-        index_var: idx

ansible/sepolia.yml

@@ -1,7 +1,3 @@
-# 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
@@ -17,12 +13,8 @@
   become: true
   serial: '{{ serial|default(1) }}'
   hosts:
-    - nimbus-kiln-metal
+    - nimbus-sepolia-linux
   tasks:
-    - name: Load network specific variables
-      tags: [ always ]
-      include_vars: file=vars/nimbus-sepolia-metal.yml
-
     - include_role: name=infra-role-geth
       tags: [ geth, infra-role-geth ]
       with_items: '{{ nodes_layout[hostname] }}'
@@ -41,7 +33,7 @@
   become: true
   serial: '{{ serial|default(1) }}'
   hosts:
-    - nimbus-kiln-metal
+    - nimbus-sepolia-linux
   tasks:
     - name: Load network specific variables
       tags: [ always ]

ansible/vars/nimbus-kiln-metal.yml

@@ -1,63 +0,0 @@
----
-# Go-Ethereum
-geth_service_name: 'geth-kiln-{{ "%02d"|format(idx|int+1) }}'
-geth_network_name: 'kiln'
-geth_sync_mode: 'snap'
-geth_log_level_name: info
-# Geth auth & JWT token
-geth_account_pass: '{{lookup("bitwarden", "nimbus/geth", field="password")}}'
-geth_authrpc_jwtsecret: '{{lookup("bitwarden", "nimbus/jwt-token")}}'
-# Memory settings
-geth_cont_mem_ratio: 0.3
-# Genesis
-geth_init_enabled: true
-geth_init_url: 'https://config.kiln.themerge.dev/el/genesis/geth.json'
-geth_init_sha256: 'd882fc918533489bc757683e09f9daba4921bdc4cfa80de27f088aa0ccb671ba'
-# Enable engine API
-geth_rcp_api: 'eth,net,web3,personal,admin,engine'
-geth_websocket_api: 'eth,net,web3,personal,admin,engine'
-# Ports
-geth_port: '{{ 30303 + idx|int + 1 }}'
-geth_metrics_port: '{{ 6060 + idx|int + 1 }}'
-geth_rpc_enabled: true
-geth_rpc_addr: '0.0.0.0'
-geth_rpc_port: '{{ 8545 + idx|int + 1 }}'
-geth_authrpc_addr: '0.0.0.0'
-geth_authrpc_port: '{{ 8551 + idx|int + 1 }}'
-geth_websocket_enabled: true
-geth_websocket_addr: '0.0.0.0'
-geth_websocket_port: '{{ 9546 + idx|int + 1 }}'
-
-# Beacon Nodes
-beacon_node_service_name: 'beacon-node-{{ beacon_node_network }}-devauth-{{ "%02d"|format(idx|int+1) }}'
-beacon_node_network: 'kiln'
-beacon_node_repo_branch: 'kiln-dev-auth'
-# Builds
-beacon_node_build_frequency: 'daily'
-# Monitoring
-beacon_node_validator_monitor_auto: true
-beacon_node_validator_monitor_totals: true
-# Eth1 Sync
-beacon_node_web3_urls: ['http://localhost:{{ geth_authrpc_port }}']
-# Validators from nimbus-private repo
-beacon_node_dist_validators_enabled: '{{ node.start is defined and node.end is defined }}'
-beacon_node_dist_validators_start: '{{ node.start | mandatory }}'
-beacon_node_dist_validators_end: '{{ node.end | mandatory }}'
-# Ports
-beacon_node_discovery_port: '{{ 9000 + idx|int + 1 }}'
-beacon_node_listening_port: '{{ 9000 + idx|int + 1 }}'
-beacon_node_metrics_port:   '{{ 9200 + idx|int + 1 }}'
-beacon_node_rest_port:      '{{ 9300 + idx|int + 1 }}'
-beacon_node_rest_address:   '0.0.0.0'
-
-# Make one of the nodes public
-redirect_ports:
-  # beacon-node-kiln-devauth-01.service
-  - { src: 80, dst: 9301, comment: 'Test Beacon API (80->9301/tcp)' }
-
-nodes_layout:
-  'metal-01.he-eu-hel1.nimbus.kiln':
-    - { start:   0, end: 125 }
-    - { start: 125, end: 250 }
-    - { start: 250, end: 375 }
-    - { start: 375, end: 500 }

ansible/vars/nimbus-sepolia-trial.yml

@@ -40,5 +40,5 @@ beacon_node_rest_port:      '{{ 9300 + idx|int + 22 }}'
 beacon_node_rest_address:   '0.0.0.0'
 
 nodes_layout:
-  'metal-01.he-eu-hel1.nimbus.kiln':
+  'linux-01.he-eu-hel1.nimbus.sepolia':
     - { }

kiln.tf

@@ -1,24 +0,0 @@
-module "nimbus_nodes_kiln_hetzner" {
-  source = "github.com/status-im/infra-tf-dummy-module"
-
-  name   = "metal"
-  env    = "nimbus"
-  stage  = "kiln"
-  group  = "nimbus-kiln-metal"
-  region = "eu-hel1"
-  prefix = "he"
-  domain = var.domain
-
-  ips = [
-    "65.21.89.157", # metal-01.he-eu-hel1.nimbus.kiln
-  ]
-}
-
-/* Community test REST API endpoints. */
-resource "cloudflare_record" "unstable_kiln_beacon_api" {
-  zone_id = local.zones["nimbus.team"]
-  name    = "unstable.kiln.beacon-api"
-  value   = module.nimbus_nodes_kiln_hetzner.public_ips[0]
-  type    = "A"
-  proxied = false
-}

sepolia.tf

@@ -0,0 +1,24 @@
+module "nimbus_nodes_sepolia_hetzner" {
+  source = "github.com/status-im/infra-tf-dummy-module"
+
+  name   = "linux"
+  env    = "nimbus"
+  stage  = "sepolia"
+  group  = "nimbus-sepolia-linux"
+  region = "eu-hel1"
+  prefix = "he"
+  domain = var.domain
+
+  ips = [
+    "65.21.89.157", # linux-01.he-eu-hel1.nimbus.sepolia
+  ]
+}
+
+/* Community test REST API endpoints. */
+resource "cloudflare_record" "unstable_sepolia_beacon_api" {
+  zone_id = local.zones["nimbus.team"]
+  name    = "unstable.sepolia.beacon-api"
+  value   = module.nimbus_nodes_sepolia_hetzner.public_ips[0]
+  type    = "A"
+  proxied = false
+}