fix: Upgrade deployment to unikraft cli

.github/actions/setup-unikraft/action.yaml

@@ -0,0 +1,47 @@
+name: setup-unikraft
+
+description: |
+  Install the Unikraft CLI and configure a profile for Unikraft Cloud.
+
+inputs:
+  token:
+    required: true
+    description: Unikraft Cloud API token.
+  metro:
+    required: true
+    description: Unikraft Cloud metro endpoint (e.g. https://api.dal2.unikraft.cloud).
+  profile:
+    required: false
+    default: oss-www
+    description: Name of the CLI profile to configure and activate.
+  version:
+    required: false
+    default: latest
+    description: Unikraft CLI version to install.
+
+runs:
+  using: composite
+  steps:
+  - name: Install Unikraft CLI
+    uses: unikraft/setup-action@v1
+    with:
+      version: ${{ inputs.version }}
+
+  - name: Configure profile
+    shell: bash
+    env:
+      UKC_TOKEN: ${{ inputs.token }}
+      UKC_METRO: ${{ inputs.metro }}
+      PROFILE: ${{ inputs.profile }}
+    run: |
+      mkdir -p "$HOME/.config/unikraft"
+      cat > "$HOME/.config/unikraft/config.yaml" << EOF
+      profile: ${PROFILE}
+      profiles:
+        ${PROFILE}:
+          type: cloud
+          token: ${UKC_TOKEN}
+          metros:
+          - name: ${PROFILE}
+            endpoint: ${UKC_METRO}
+      EOF

.github/actions/setup-www/action.yaml

@@ -13,25 +13,14 @@ inputs:
   domain:
     required: false
     description: The domain to use for the deployment.
-  metro:
-    required: false
-    description: Unikraft Cloud Metro.
-    default: http://api.dal2.unikraft.cloud/v1
   memory:
     required: false
     description: Set the memory size.
-    default: 1536Mi
-  args:
-    required: false
-    description: Optional arguments you pass to kraft cloud deploy.
+    default: 1536M
   port:
     required: false
     description: The port the service listens on.
     default: "3000"
-  log-level:
-    required: false
-    default: error
-    description: Set the logging level.
 
 outputs:
   domain:
@@ -58,39 +47,39 @@ runs:
       set -e;
 
       # Create the service if it does not exist.
-      _SVC=$(kraft cloud --metro "${{ inputs.metro }}" service get "${{ inputs.name }}" -o raw | jq -r '.data.service_groups[].error')
-      if [[ "${_SVC}" == "8" ]]; then
-        if [[ "${{ inputs.domain }}" == "" ]]; then
-          kraft cloud --metro "${{ inputs.metro }}" service create \
-            --subdomain "${{ inputs.name }}" \
-            --name "${{ inputs.name }}" \
-            "443:${{ inputs.port }}" \
-          ;
-        else
-          kraft cloud --metro "${{ inputs.metro }}" service create \
-            --domain "${{ inputs.domain }}" \
-            --name "${{ inputs.name }}" \
-            "443:${{ inputs.port }}" \
-          ;
-        fi
+      if ! unikraft service get "${{ inputs.name }}" -o quiet 2>/dev/null; then
+        unikraft service create \
+          --domains "${{ inputs.domain || inputs.name }}" \
+          --name "${{ inputs.name }}" \
+          --services "443:${{ inputs.port }}/http+tls" \
+        ;
       fi
 
       # Save the generated domain as an output variable
-      echo "domain=$(kraft cloud --metro ${{ inputs.metro }} service get ${{ inputs.name }} -o raw | jq -r '.data.service_groups[0].domains[0].fqdn')" >> $GITHUB_OUTPUT
+      echo "domain=$(unikraft service get ${{ inputs.name }} -o json | jq -r '.[0].domains[0].fqdn')" >> $GITHUB_OUTPUT
 
   - name: Deploy
     id: deploy
     shell: bash
     run: |
-      kraft cloud deploy \
-        --rollout remove \
-        --rollout-qualifier all \
+      unikraft build \
+        --output "oci://internal/${{ inputs.name }}:latest" \
+        .;
+
+      # Remove any existing instance(s) on this service before running the
+      # new one, so the service always ends up with just the latest build.
+      unikraft instance delete \
+        --filter "service.name==${{ inputs.name }}" \
+        --force \
+        2>/dev/null || true;
+
+      unikraft run \
+        --autostart \
+        --restart always \
         --memory "${{ inputs.memory }}" \
         --service "${{ inputs.name }}" \
-        --image "${{ inputs.name }}" \
-        --as kraftfile-runtime \
-        ${{ inputs.args }} \
-        .;
+        --image "internal/${{ inputs.name }}:latest" \
+        ;
 
   - name: Test liveliness
     id: liveliness
@@ -104,7 +93,8 @@ runs:
     if: ${{ steps.liveliness.outcome == 'failure' }}
     shell: bash
     run: |
-      kraft cloud service logs "${{ inputs.name }}"
+      _INST=$(unikraft service get "${{ inputs.name }}" -o json | jq -r '.[0].instances[0].name')
+      unikraft instance logs "${_INST}"
       exit 1
 
   - name: Update Deployment

.github/workflows/main.yaml

@@ -12,8 +12,7 @@ on:
 env:
   UKC_TOKEN: ${{ secrets.UKC_TOKEN }}
   UKC_METRO: ${{ secrets.UKC_METRO }}
-  KRAFTKIT_LOG_LEVEL: debug
-  KRAFTKIT_NO_CHECK_UPDATES: "true"
+  UNIKRAFT_LOG_LEVEL: debug
 
 permissions:
   deployments: write
@@ -38,8 +37,11 @@ jobs:
           exit 1
         fi
 
-    - name: Setup KraftKit
-      uses: ./.github/actions/setup-kraftkit
+    - name: Setup Unikraft CLI
+      uses: ./.github/actions/setup-unikraft
+      with:
+        token: ${{ secrets.UKC_TOKEN }}
+        metro: ${{ secrets.UKC_METRO }}
 
     - name: Setup OSS docs website
       id: www
@@ -49,8 +51,6 @@ jobs:
         environment: main
         name: oss-www
         domain: unikraft.org
-        metro: ${{ secrets.UKC_METRO }}
-        log-level: trace
 
     - uses: chrnorm/deployment-action@v2
       name: Create GitHub deployment