chore: set eth node resource profile (#23583)

Fix A-1104

Author: alexghr

spartan/terraform/deploy-ethereum-nodes/main.tf

@@ -49,13 +49,6 @@ locals {
     # we have to mark it as non-sensitive otherwise we can't run for_each on helm_releases :(
     jwt = nonsensitive(random_bytes.jwt.hex)
 
-    resources = {
-      requests = {
-        cpu    = 2
-        memory = "60Gi"
-      }
-    }
-
     nodeSelector = {
       "node-type" = "infra"
     }
@@ -75,6 +68,18 @@ locals {
             repository = split(":", var.reth_image)[0]
             tag        = split(":", var.reth_image)[1]
           }
+
+          resources = {
+            requests = {
+              cpu    = var.reth_cpu_request
+              memory = var.reth_memory_request
+            }
+            limits = {
+              cpu    = var.reth_cpu_limit
+              memory = var.reth_memory_limit
+            }
+          }
+
           p2pNodePort = {
             enabled = true
             port    = var.reth_p2p_port
@@ -105,6 +110,18 @@ locals {
             repository = split(":", var.lighthouse_image)[0]
             tag        = split(":", var.lighthouse_image)[1]
           }
+
+          resources = {
+            requests = {
+              cpu    = var.lighthouse_cpu_request
+              memory = var.lighthouse_memory_request
+            }
+            limits = {
+              cpu    = var.lighthouse_cpu_limit
+              memory = var.lighthouse_memory_limit
+            }
+          }
+
           checkpointSync = {
             enabled = true
             url     = var.checkpoint_sync_url

spartan/terraform/deploy-ethereum-nodes/mainnet.tfvars

@@ -1,7 +1,17 @@
 namespace           = "eth-mainnet"
 chain               = "mainnet"
 checkpoint_sync_url = "https://mainnet.checkpoint.sigp.io"
+
 reth_p2p_port       = 32100
 reth_storage        = "4Ti"
-lighthouse_p2p_port = 32101
-lighthouse_storage  = "2Ti"
+reth_cpu_request    = "1"
+reth_cpu_limit      = "8"
+reth_memory_request = "64Gi"
+reth_memory_limit   = "112Gi"
+
+lighthouse_p2p_port       = 32101
+lighthouse_storage        = "2Ti"
+lighthouse_cpu_request    = "1"
+lighthouse_cpu_limit      = "8"
+lighthouse_memory_request = "24Gi"
+lighthouse_memory_limit   = "48Gi"

spartan/terraform/deploy-ethereum-nodes/sepolia.tfvars

@@ -1,7 +1,17 @@
 namespace           = "sepolia"
 chain               = "sepolia"
 checkpoint_sync_url = "https://checkpoint-sync.sepolia.ethpandaops.io"
+
 reth_p2p_port       = 32000
 reth_storage        = "2Ti"
-lighthouse_p2p_port = 32001
-lighthouse_storage  = "2Ti"
+reth_cpu_request    = "1"
+reth_cpu_limit      = "4"
+reth_memory_request = "12Gi"
+reth_memory_limit   = "24Gi"
+
+lighthouse_p2p_port       = 32001
+lighthouse_storage        = "2Ti"
+lighthouse_cpu_request    = "1"
+lighthouse_cpu_limit      = "4"
+lighthouse_memory_request = "24Gi"
+lighthouse_memory_limit   = "48Gi"

spartan/terraform/deploy-ethereum-nodes/variables.tf

@@ -63,6 +63,30 @@ variable "reth_storage" {
   default     = "4Ti"
 }
 
+variable "reth_cpu_request" {
+  description = "Reth CPU requests"
+  type        = string
+  default     = "2"
+}
+
+variable "reth_cpu_limit" {
+  description = "Reth CPU limit"
+  type        = string
+  default     = "4"
+}
+
+variable "reth_memory_request" {
+  description = "Reth RAM requests"
+  type        = string
+  default     = "16Gi"
+}
+
+variable "reth_memory_limit" {
+  description = "Reth RAM limit"
+  type        = string
+  default     = "32Gi"
+}
+
 variable "lighthouse_image" {
   description = "Lighthouse Docker image"
   type        = string
@@ -80,3 +104,27 @@ variable "lighthouse_storage" {
   type        = string
   default     = "1Ti"
 }
+
+variable "lighthouse_cpu_request" {
+  description = "Lighthouse CPU requests"
+  type        = string
+  default     = "2"
+}
+
+variable "lighthouse_cpu_limit" {
+  description = "Lighthouse CPU limit"
+  type        = string
+  default     = "4"
+}
+
+variable "lighthouse_memory_request" {
+  description = "Lighthouse RAM requests"
+  type        = string
+  default     = "16Gi"
+}
+
+variable "lighthouse_memory_limit" {
+  description = "Lighthouse RAM limit"
+  type        = string
+  default     = "32Gi"
+}