Semantic fix

Signed-off-by: Artem Glazychev <[email protected]>

.github/workflows/ci.yaml

@@ -66,12 +66,12 @@ jobs:
           git diff --name-only --exit-code go.sum || ( echo "Run go tidy" && false )
 
   packet:
-    name: packet (Calico ${{ matrix.calico }})
+    name: packet (CNI ${{ matrix.CNI }})
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        calico: ["off", "on"]
+        CNI: ["default", "calico"]
     steps:
       - name: Set up /bin permissions   # 1. Set up /bin permissions
         run: |
@@ -94,11 +94,11 @@ jobs:
       - name: Compute suffix            # 5. Compute suffix for cloudtest input and output paths
         id: suffix
         run: |
-          if [[ "${CALICO}" == "on" ]]; then
+          if [[ "${CNI}" == "calico" ]]; then
             echo ::set-output name=val::_calico
           fi
         env:
-          CALICO: ${{ matrix.calico }}
+          CNI: ${{ matrix.CNI }}
       - name: Checkout files            # 6. Checkout files
         uses: actions/checkout@v2
         with:
@@ -111,7 +111,7 @@ jobs:
           PACKET_AUTH_TOKEN: ${{ secrets.PACKET_AUTH_TOKEN }}
           PACKET_PROJECT_ID: 383890d0-f5d1-4de1-881a-4d1ede549d18
           KUBERNETES_VERSION: ${{ secrets.NSM_KUBERNETES_VERSION }}
-          CALICO: ${{ matrix.calico }}
+          CNI: ${{ matrix.CNI }}
           suffix: ${{ steps.suffix.outputs.val }}
       - name: Publish test report       # 8. Publish test report
         uses: mikepenz/[email protected]
@@ -120,7 +120,7 @@ jobs:
           report_paths: "**/cloud_test${{ steps.suffix.outputs.val }}/results/junit.xml"
           suite_regex: "Test*"
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          check_name: "JUnit Test Report (Calico ${{ matrix.calico }})"
+          check_name: "JUnit Test Report (CNI ${{ matrix.CNI }})"
       - name: Upload logs               # 9. Upload logs
         uses: actions/upload-artifact@v2
         if: ${{ always() }}

scripts/create-kubernetes-cluster.sh

@@ -8,7 +8,7 @@ sshkey=$3
 SSH_CONFIG="ssh_config"
 SSH_OPTS="-F ${SSH_CONFIG} -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o IdentitiesOnly=yes -i ${sshkey}"
 
-if [[ "$CALICO" == "on" ]]; then # calico
+if [[ "$CNI" == "calico" ]]; then # calico
   # Use a new 10.0.0.${base_ip}/30 subnet to prevent IP addresses collisions
   # ${base_ip} should be <= 248, because 10.0.0.252/30 subnet is reserved for manual testing
   base_ip=$(( GITHUB_RUN_NUMBER % 63 * 4 ))
@@ -19,7 +19,7 @@ if [[ "$CALICO" == "on" ]]; then # calico
   CALICO_INTERFACE="eno2"
 fi
 
-ENVS="KUBERNETES_VERSION CALICO"
+ENVS="KUBERNETES_VERSION CNI"
 
 # wait_pids pid_1 ... pid_n
 source scripts/include/wait-pids.sh
@@ -52,7 +52,7 @@ pids=""
 pids+=" $!"
 wait_pids "${pids}" "SR-IOV config failed" || exit 21
 
-if [[ "$CALICO" == "on" ]]; then # calico
+if [[ "$CNI" == "calico" ]]; then # calico
   # 3. Create Calico scripts directory on nodes.
   ssh ${SSH_OPTS} root@${master_ip} mkdir -p calico || exit 31
   ssh ${SSH_OPTS} root@${worker_ip} mkdir -p calico || exit 32
@@ -123,7 +123,7 @@ wait_pids "${pids}" "worker join failed" || exit 94
 # 10. Save KUBECONFIG to file.
 scp ${SSH_OPTS} root@${master_ip}:.kube/config ${KUBECONFIG} || exit 101
 
-if [[ "$CALICO" == "on" ]]; then # calico
+if [[ "$CNI" == "calico" ]]; then # calico
   # 11. Setup cluster nodes IPs.
   scp ${SSH_OPTS} scripts/calico/setup-node-ip.sh root@${master_ip}:calico/setup-node-ip.sh || exit 111
   scp ${SSH_OPTS} scripts/calico/setup-node-ip.sh root@${worker_ip}:calico/setup-node-ip.sh || exit 112

scripts/k8s/start-master.sh

@@ -8,10 +8,10 @@ calico_ip="$2"
 
 K8S_DIR=$(dirname "$0")
 
-if [[ "$CALICO" != "on" ]]; then # not calico
-  ip="${public_ip}"
-else
+if [[ "$CNI" == "calico" ]]; then # calico
   ip="${calico_ip}"
+else
+  ip="${public_ip}"
 fi
 
 kubeadm init \
@@ -24,13 +24,13 @@ mkdir -p ~/.kube
 cp -f /etc/kubernetes/admin.conf ~/.kube/config
 chown "$(id -u):$(id -g)" ~/.kube/config
 
-if [[ "$CALICO" != "on" ]]; then # not calico
+if [[ "$CNI" == "default" ]]; then
   kubectl apply -f "https://cloud.weave.works/k8s/net?k8s-version=$(kubectl version | base64 | tr -d '\n')&env.IPALLOC_RANGE=192.168.0.0/16"
 fi
 
 kubectl taint nodes --all node-role.kubernetes.io/master-
 
-if [[ "$CALICO" == "on" ]]; then # calico
+if [[ "$CNI" == "calico" ]]; then # calico
   kubectl -n kube-system get configmap kubeadm-config -o jsonpath='{.data.ClusterConfiguration}' > kubeadm.yaml
   sed -i "/^apiServer:$/a \ \ certSANs:\n    - \"${public_ip}\"\n    - \"${calico_ip}\"" kubeadm.yaml