From 42eb85c57860973215b88b87269a0f71b41b702a Mon Sep 17 00:00:00 2001
From: Viktor Barzin <viktorbarzin@meta.com>
Date: Tue, 24 Mar 2026 18:55:07 +0200
Subject: [PATCH] fix: rybbit init port, mysql memory limit, metallb alert
 selector
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- rybbit-client: fix Kyverno wait-for port 3001 → 80 (service port, not targetPort)
- dbaas: increase MySQL memory limit 4Gi → 5Gi (mysql-cluster-1 at 95.9%)
- dbaas: bump ResourceQuota limits.memory 24Gi → 27Gi to accommodate
- monitoring: fix MetalLBControllerDown alert selector for v0.15 (controller → metallb-controller)
---
 stacks/dbaas/modules/dbaas/main.tf                        | 8 ++++----
 .../modules/monitoring/prometheus_chart_values.tpl        | 2 +-
 stacks/platform/modules/dbaas/main.tf                     | 8 ++++----
 stacks/rybbit/main.tf                                     | 2 +-
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/stacks/dbaas/modules/dbaas/main.tf b/stacks/dbaas/modules/dbaas/main.tf
index d9742e2d..54e1d5fb 100644
--- a/stacks/dbaas/modules/dbaas/main.tf
+++ b/stacks/dbaas/modules/dbaas/main.tf
@@ -35,8 +35,8 @@ resource "kubernetes_resource_quota" "dbaas" {
   spec {
     hard = {
       "requests.cpu"    = "8"
-      "requests.memory" = "24Gi"
-      "limits.memory"   = "24Gi"
+      "requests.memory" = "27Gi"
+      "limits.memory"   = "27Gi"
       pods              = "30"
     }
   }
@@ -189,7 +189,7 @@ resource "helm_release" "mysql_cluster" {
         memory = "2Gi"
       }
       limits = {
-        memory = "4Gi"
+        memory = "5Gi"
       }
     }
 
@@ -225,7 +225,7 @@ resource "helm_release" "mysql_cluster" {
             cpu    = "250m"
           }
           limits = {
-            memory = "4Gi"
+            memory = "5Gi"
           }
         }
       }]
diff --git a/stacks/monitoring/modules/monitoring/prometheus_chart_values.tpl b/stacks/monitoring/modules/monitoring/prometheus_chart_values.tpl
index 15c2fcff..fac4f055 100755
--- a/stacks/monitoring/modules/monitoring/prometheus_chart_values.tpl
+++ b/stacks/monitoring/modules/monitoring/prometheus_chart_values.tpl
@@ -1113,7 +1113,7 @@ serverFiles:
             annotations:
               summary: "MetalLB speaker: {{ $value | printf \"%.0f\" }} pod(s) missing"
           - alert: MetalLBControllerDown
-            expr: (kube_deployment_status_replicas_available{namespace="metallb-system", deployment="controller"} or on() vector(0)) < 1
+            expr: (kube_deployment_status_replicas_available{namespace="metallb-system", deployment="metallb-controller"} or on() vector(0)) < 1
             for: 5m
             labels:
               severity: critical
diff --git a/stacks/platform/modules/dbaas/main.tf b/stacks/platform/modules/dbaas/main.tf
index 1c94052e..5c1317c0 100644
--- a/stacks/platform/modules/dbaas/main.tf
+++ b/stacks/platform/modules/dbaas/main.tf
@@ -35,8 +35,8 @@ resource "kubernetes_resource_quota" "dbaas" {
   spec {
     hard = {
       "requests.cpu"    = "8"
-      "requests.memory" = "20Gi"
-      "limits.memory"   = "20Gi"
+      "requests.memory" = "23Gi"
+      "limits.memory"   = "23Gi"
       pods              = "30"
     }
   }
@@ -184,7 +184,7 @@ resource "helm_release" "mysql_cluster" {
         memory = "2Gi"
       }
       limits = {
-        memory = "4Gi"
+        memory = "5Gi"
       }
     }
 
@@ -220,7 +220,7 @@ resource "helm_release" "mysql_cluster" {
             cpu    = "250m"
           }
           limits = {
-            memory = "4Gi"
+            memory = "5Gi"
           }
         }
       }]
diff --git a/stacks/rybbit/main.tf b/stacks/rybbit/main.tf
index 44713396..7561ca00 100644
--- a/stacks/rybbit/main.tf
+++ b/stacks/rybbit/main.tf
@@ -433,7 +433,7 @@ resource "kubernetes_deployment" "rybbit-client" {
           app = "rybbit-client"
         }
         annotations = {
-          "dependency.kyverno.io/wait-for" = "rybbit.rybbit:3001"
+          "dependency.kyverno.io/wait-for" = "rybbit.rybbit:80"
         }
       }
       spec {