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Remove all CPU limits cluster-wide to eliminate CFS throttling

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CPU limits cause CFS throttling even when nodes have idle capacity.
Move to a request-only CPU model: keep CPU requests for scheduling
fairness but remove all CPU limits. Memory limits stay (incompressible).

Changes across 108 files:
- Kyverno LimitRange policy: remove cpu from default/max in all 6 tiers
- Kyverno ResourceQuota policy: remove limits.cpu from all 5 tiers
- Custom ResourceQuotas: remove limits.cpu from 8 namespace quotas
- Custom LimitRanges: remove cpu from default/max (nextcloud, onlyoffice)
- RBAC module: remove cpu_limits variable and quota reference
- Freedify factory: remove cpu_limit variable and limits reference
- 86 deployment files: remove cpu from all limits blocks
- 6 Helm values files: remove cpu under limits sections
This commit is contained in:
Viktor Barzin 2026-03-14 08:51:45 +00:00
parent 120f83ce93
commit b00f810d3d
108 changed files with 609 additions and 435 deletions
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28
stacks/trading-bot/main.tf
View file

@ -1,5 +1,5 @@
variable "tls_secret_name" {
type = string
type = string
sensitive = true
}
variable "nfs_server" { type = string }
@ -7,36 +7,36 @@ variable "postgresql_host" { type = string }
variable "redis_host" { type = string }
variable "ollama_host" { type = string }
variable "dbaas_postgresql_root_password" {
type = string
type = string
sensitive = true
}
variable "trading_bot_db_password" {
type = string
type = string
sensitive = true
}
variable "trading_bot_alpaca_api_key" {
type = string
type = string
sensitive = true
}
variable "trading_bot_alpaca_secret_key" {
type = string
type = string
sensitive = true
}
variable "trading_bot_jwt_secret" {
type = string
type = string
sensitive = true
}
variable "trading_bot_reddit_client_id" { type = string }
variable "trading_bot_reddit_client_secret" {
type = string
type = string
sensitive = true
}
variable "trading_bot_alpha_vantage_api_key" {
type = string
type = string
sensitive = true
}
variable "trading_bot_fmp_api_key" {
type = string
type = string
sensitive = true
}
@ -74,7 +74,7 @@ resource "kubernetes_namespace" "trading-bot" {
metadata {
name = "trading-bot"
labels = {
tier = local.tiers.edge
tier = local.tiers.edge
}
}
}
@ -208,7 +208,6 @@ resource "kubernetes_deployment" "trading-bot-frontend" {
memory = "32Mi"
}
limits = {
cpu = "200m"
memory = "128Mi"
}
}
@ -235,7 +234,6 @@ resource "kubernetes_deployment" "trading-bot-frontend" {
memory = "128Mi"
}
limits = {
cpu = "1000m"
memory = "512Mi"
}
}
@ -301,7 +299,6 @@ resource "kubernetes_deployment" "trading-bot-workers" {
memory = "64Mi"
}
limits = {
cpu = "500m"
memory = "256Mi"
}
}
@ -328,7 +325,6 @@ resource "kubernetes_deployment" "trading-bot-workers" {
memory = "512Mi"
}
limits = {
cpu = "2000m"
memory = "2Gi"
}
}
@ -355,7 +351,6 @@ resource "kubernetes_deployment" "trading-bot-workers" {
memory = "64Mi"
}
limits = {
cpu = "500m"
memory = "256Mi"
}
}
@ -382,7 +377,6 @@ resource "kubernetes_deployment" "trading-bot-workers" {
memory = "64Mi"
}
limits = {
cpu = "500m"
memory = "256Mi"
}
}
@ -409,7 +403,6 @@ resource "kubernetes_deployment" "trading-bot-workers" {
memory = "64Mi"
}
limits = {
cpu = "500m"
memory = "256Mi"
}
}
@ -436,7 +429,6 @@ resource "kubernetes_deployment" "trading-bot-workers" {
memory = "64Mi"
}
limits = {
cpu = "500m"
memory = "256Mi"
}
}