From 1a18ef90e4f840b6e71ecd9f8c5983f17c9d0752 Mon Sep 17 00:00:00 2001
From: Swordsteel <swordsteel@gmail.com>
Date: Wed, 23 Jul 2025 13:03:34 +0200
Subject: [PATCH] k8s hlaeja device configuration

---
 doc/k8s-testing.md                            | 49 +++++++++++++++++++
 .../03-device-configuration/01-secret.yaml    | 12 +++++
 .../03-device-configuration/02-configmap.yaml | 13 +++++
 .../03-deployment.yaml                        | 32 ++++++++++++
 .../03-device-configuration/04-service.yaml   | 20 ++++++++
 5 files changed, 126 insertions(+)
 create mode 100644 kube/03-hlaeja/03-device-configuration/01-secret.yaml
 create mode 100644 kube/03-hlaeja/03-device-configuration/02-configmap.yaml
 create mode 100644 kube/03-hlaeja/03-device-configuration/03-deployment.yaml
 create mode 100644 kube/03-hlaeja/03-device-configuration/04-service.yaml

diff --git a/doc/k8s-testing.md b/doc/k8s-testing.md
index 0777fef..e81855b 100644
--- a/doc/k8s-testing.md
+++ b/doc/k8s-testing.md
@@ -30,6 +30,11 @@
       * [Config Map](#config-map-2)
       * [Deployment](#deployment-1)
       * [Service](#service-3)
+    * [Device Configuration](#device-configuration)
+      * [Secret](#secret-3)
+      * [Config Map](#config-map-3)
+      * [Deployment](#deployment-2)
+      * [Service](#service-4)
 <!-- TOC -->
 
 ----
@@ -223,6 +228,10 @@ kubectl apply -f .\kube\02-databases\02-cassandra\02-service.yaml
 
 ## Hlæja
 
+To access service use `kubectl exec -it <pod-name> -n hlaeja -- /bin/sh`
+
+To tail a service log use `kubectl logs -f <pod-name> -n hlaeja`
+
 ### Account Register
 
 This is only a ***concept*** and exist for testing rest of system. this need to be ***rewritten***.
@@ -308,3 +317,43 @@ this service should not be accessible from world only open in testing
 ```bash
 kubectl apply -f .\kube\03-hlaeja\02-device-registry\04-service.yaml
 ```
+
+---
+
+### Device Configuration
+
+#### Secret
+
+```bash
+kubectl apply -f .\kube\03-hlaeja\03-device-configuration\01-secret.yaml
+```
+
+Set values:
+
+- cassandra password (db have not turned this on yet)
+
+#### Config Map
+
+```bash
+kubectl apply -f .\kube\03-hlaeja\03-device-configuration\02-configmap.yaml
+```
+
+Set values:
+
+- spring profile
+- cassandra username (db have not turned this on yet)
+- cassandra contact points
+
+#### Deployment
+
+```bash
+kubectl apply -f .\kube\03-hlaeja\03-device-configuration\03-deployment.yaml
+```
+
+#### Service
+
+this service should not be accessible from world only open in testing
+
+```bash
+kubectl apply -f .\kube\03-hlaeja\03-device-configuration\04-service.yaml
+```
diff --git a/kube/03-hlaeja/03-device-configuration/01-secret.yaml b/kube/03-hlaeja/03-device-configuration/01-secret.yaml
new file mode 100644
index 0000000..2350374
--- /dev/null
+++ b/kube/03-hlaeja/03-device-configuration/01-secret.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: device-configuration
+  namespace: hlaeja
+  labels:
+    app: device-configuration
+    environment: testing
+    tier: backend
+type: Opaque
+stringData:
+  SPRING_CASSANDRA_PASSWORD: "password"
diff --git a/kube/03-hlaeja/03-device-configuration/02-configmap.yaml b/kube/03-hlaeja/03-device-configuration/02-configmap.yaml
new file mode 100644
index 0000000..94bd766
--- /dev/null
+++ b/kube/03-hlaeja/03-device-configuration/02-configmap.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: device-configuration
+  namespace: hlaeja
+  labels:
+    app: device-configuration
+    environment: testing
+    tier: backend
+data:
+  SPRING_PROFILES_ACTIVE: "testing"
+  SPRING_CASSANDRA_USERNAME: "cassandra"
+  SPRING_CASSANDRA_CONTACT_POINTS: "cassandra"
diff --git a/kube/03-hlaeja/03-device-configuration/03-deployment.yaml b/kube/03-hlaeja/03-device-configuration/03-deployment.yaml
new file mode 100644
index 0000000..31c3ebc
--- /dev/null
+++ b/kube/03-hlaeja/03-device-configuration/03-deployment.yaml
@@ -0,0 +1,32 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: device-configuration
+  namespace: hlaeja
+  labels:
+    app: device-configuration
+    environment: testing
+    tier: backend
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: device-configuration
+  template:
+    metadata:
+      labels:
+        app: device-configuration
+    spec:
+      imagePullSecrets:
+        - name: github
+      containers:
+        - name: device-configuration-app
+          image: ghcr.io/swordsteel/hlaeja-device-configuration:0.1.0
+          imagePullPolicy: IfNotPresent
+          envFrom:
+            - configMapRef:
+                name: device-configuration
+            - secretRef:
+                name: device-configuration
+          ports:
+            - containerPort: 8080
diff --git a/kube/03-hlaeja/03-device-configuration/04-service.yaml b/kube/03-hlaeja/03-device-configuration/04-service.yaml
new file mode 100644
index 0000000..9c6af03
--- /dev/null
+++ b/kube/03-hlaeja/03-device-configuration/04-service.yaml
@@ -0,0 +1,20 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: device-configuration
+  namespace: hlaeja
+  annotations:
+    metallb.universe.tf/address-pool: default
+  labels:
+    app: device-configuration
+    environment: testing
+    tier: backend
+spec:
+  type: LoadBalancer
+  loadBalancerIP: 10.0.3.113
+  selector:
+    app: device-configuration
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 8080