From 74823a894704e5d9229b94b9ef21b55d6d585f9a Mon Sep 17 00:00:00 2001
From: Joakim Olsson <joakim@unbound.se>
Date: Fri, 24 Jan 2025 15:14:13 +0100
Subject: [PATCH] fix(k8s): standardize app label to app.kubernetes.io/name

Update Kubernetes YAML files to replace the app label with the
standard app.kubernetes.io/name label for better consistency
and adherence to best practices in Kubernetes resource labeling.
---
 k8s/autoscale.yaml |  2 +-
 k8s/deploy.yaml    | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/k8s/autoscale.yaml b/k8s/autoscale.yaml
index 32e5515..9509b9f 100644
--- a/k8s/autoscale.yaml
+++ b/k8s/autoscale.yaml
@@ -2,7 +2,7 @@ apiVersion: autoscaling/v2
 kind: HorizontalPodAutoscaler
 metadata:
   labels:
-    app: schemas
+    app.kubernetes.io/name: schemas
   name: schemas
 spec:
   scaleTargetRef:
diff --git a/k8s/deploy.yaml b/k8s/deploy.yaml
index a938428..8c33b5b 100644
--- a/k8s/deploy.yaml
+++ b/k8s/deploy.yaml
@@ -7,7 +7,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   labels:
-    app: schemas
+    app.kubernetes.io/name: schemas
   name: schemas
   annotations:
     kubernetes.io/change-cause: "${TIMESTAMP} Deployed commit id: ${COMMIT}"
@@ -15,7 +15,7 @@ spec:
   replicas: 1
   selector:
     matchLabels:
-      app: schemas
+      app.kubernetes.io/name: schemas
   strategy:
     rollingUpdate:
       maxSurge: 1
@@ -24,7 +24,7 @@ spec:
   template:
     metadata:
       labels:
-        app: schemas
+        app.kubernetes.io/name: schemas
     spec:
       affinity:
         podAntiAffinity:
@@ -33,7 +33,7 @@ spec:
             podAffinityTerm:
               labelSelector:
                 matchExpressions:
-                - key: "app"
+                - key: "app.kubernetes.io/name"
                   operator: In
                   values:
                   - schemas
@@ -79,5 +79,5 @@ spec:
     protocol: TCP
     targetPort: 8080
   selector:
-    app: schemas
+    app.kubernetes.io/name: schemas
   type: NodePort