add gitea k3s declarations

homelab-services/gitea/k3s/deployment.yaml

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+# Define how gitea pod operates
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: gitea
+  namespace: gitea
+spec:
+  replicas: 1
+
+  selector:
+    matchLabels:
+      app: gitea
+
+  template:
+    metadata:
+      labels:
+        app: gitea
+
+    spec:
+      containers:
+        - name: gitea
+          image: docker.gitea.com/gitea:1.27.2
+
+          ports:
+            - name: http
+              containerPort: 3000
+              protocol: TCP
+
+            - name: ssh
+              containerPort: 2222
+              protocol: TCP
+
+          env:
+            - name: GITEA__database__DB_TYPE
+              value: postgres
+
+            - name: GITEA__database__HOST
+              value: '{{ (datasource "dbhostname") }}'
+
+            - name: GITEA__database__NAME
+              value: '{{ (datasource "credentials").GITEA_DB_NAME }}'
+
+            - name: GITEA__database__USER
+              value: '{{ (datasource "credentials").GITEA_DB_USER }}'
+
+            - name: GITEA__database__PASSWD
+              value: '{{ (datasource "credentials").GITEA_DB_PASS}}'
+
+            - name: GITEA__server__HTTP_PORT
+              value: "3000"
+
+            - name: GITEA__server__SSH_PORT
+              value: "2222"
+
+          volumeMounts:
+            - name: gitea-data
+              mountPath: /var/lib/gitea
+
+      volumes:
+        - name: gitea-data
+          persistentVolumeClaim:
+            claimName: gitea-persistent-data

homelab-services/gitea/k3s/kustomization.yaml

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+namespace: gitea
+resources:
+  - deployment.yaml
+  - namespace.yaml
+  - pvc.yaml
+  - service.yaml

homelab-services/gitea/k3s/namespace.yaml

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+# Provide gitea its own namespace (gitea)
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: gitea

homelab-services/gitea/k3s/pvc.yaml

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+# All persistent storage not directed to DB will live in this claim
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: gitea-persistent-data
+  namespace: gitea
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 20Gi

homelab-services/gitea/k3s/service.yaml

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+# point to the deployment
+apiVersion: v1
+kind: Service
+metadata:
+  name: gitea
+  namespace: gitea
+spec:
+  selector:
+    app: gitea
+
+  ports:
+    - name: http
+      port: 3000
+      targetPort: http
+      nodePort: 30081
+      protocol: TCP
+
+    - name: ssh
+      port: 2222
+      targetPort: ssh
+      nodePort: 30222
+      protocol: TCP
+
+  type: NodePort