fix: downgrade artifacts to v3 and fix kubectl

.gitea/workflows/ci.yml

@@ -6,16 +6,15 @@ on:
 
 env:
   REGISTRY: git.fpmoz.sum.ba
-  # Koristimo tvoju putanju sz11zs/hello-cicd
   IMAGE: git.fpmoz.sum.ba/${{ github.repository }}
 
 jobs:
-  # ── JOB 1: Izgradnja i spremanje Docker image-a ─────────
+  # ── JOB 1: Build ──────────────────────────────────────
   build:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout koda
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3  # Vraćeno na v3
 
       - name: Login u Gitea registry
         run: |
@@ -32,21 +31,21 @@ jobs:
           echo $TAG > tag.txt
 
       - name: Spremi image tag
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3  # OVO JE BITNO: v3 umjesto v4
         with:
           name: image-tag
           path: tag.txt
 
-  # ── JOB 2: Slanje aplikacije na k3s klaster ─────────────
+  # ── JOB 2: Deploy ─────────────────────────────────────
   deploy:
     needs: build
     runs-on: ubuntu-latest
     steps:
       - name: Checkout koda
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3  # Vraćeno na v3
 
       - name: Preuzmi image tag
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v3  # OVO JE BITNO: v3 umjesto v4
         with:
           name: image-tag
 
@@ -58,21 +57,19 @@ jobs:
       - name: Postavi kubeconfig
         run: |
           mkdir -p ~/.kube
-          # Dekodiramo tvoj KUBE_CONFIG secret koji si zalijepila u postavkama
           echo "${{ secrets.KUBE_CONFIG }}" | base64 -d > ~/.kube/config
           chmod 600 ~/.kube/config
 
       - name: Update image tag u manifestu
         run: |
           TAG=$(cat tag.txt)
-          # Postavljamo točan tag u k8s/deployment.yaml
           sed -i "s|image:.*|image: $IMAGE:$TAG|" k8s/deployment.yaml
 
       - name: Deploy na k3s
         run: |
-          # DODATAK: --kubeconfig i --validate=false rješavaju "connection refused" grešku
+          # Koristimo eksplicitnu putanju i gasimo validaciju
           kubectl --kubeconfig=$HOME/.kube/config apply -f k8s/ --validate=false
           
-          # Provjera statusa za tvoj namespace: student-sz11zs
+          # Provjera statusa za tvoj namespace sz11zs
           kubectl --kubeconfig=$HOME/.kube/config rollout status deployment/hello-cicd \
             -n student-sz11zs --timeout=120s