Add ICL_INGRESS_HOST_PORTS

Set to true by default. When set to false, kind will not map host ports
to the cluster, access to the cluster endpoints will be possible from
ccn only.

scripts/deploy/kind.sh

@@ -81,6 +81,17 @@ else
   fi
 fi
 
+# Creates kube config in the workspace
+function create_kube_config() {
+  local workspace="workspace/kind/$CLUSTER_NAME"
+  local kube_config="$PROJECT_ROOT/$workspace/config"
+  if [[ $ICL_INGRESS_HOST_PORTS == "true" ]]; then
+    kind get kubeconfig --name "$CLUSTER_NAME" > "$kube_config"
+  else
+    kind get kubeconfig --name "$CLUSTER_NAME" --internal > "$kube_config"
+  fi
+}
+
 function ccn_tag() {
   cd "$PROJECT_ROOT"
   git rev-parse --short HEAD
@@ -91,7 +102,7 @@ function create_ccn() {
   local dockerfile="/tmp/icl-dockerfile-$tag"
   local workspace="workspace/kind/$CLUSTER_NAME"
   mkdir -p "$PROJECT_ROOT/$workspace"
-  cp "$KUBECONFIG" "$PROJECT_ROOT/$workspace/config"
+  create_kube_config
   cat << DOCKERFILE > "$dockerfile"
 FROM $CONTROL_NODE_IMAGE
 COPY --chown=$(id -u):$(id -g) . /work/x1
@@ -115,7 +126,7 @@ function ensure_ccn() {
 # TODO: make ports 80 and 443 configurable on host
 function create_kind_cluster() {
   local workspace="workspace/kind/$CLUSTER_NAME"
-  local kind_config="$workspace/kind.yaml"
+  local kind_config="$PROJECT_ROOT/$workspace/kind.yaml"
   mkdir -p "$PROJECT_ROOT/$workspace"
 
   cat << EOF > "$kind_config"
@@ -126,7 +137,6 @@ nodes:
     image: kindest/node:v1.28.0
 EOF
 
-
   if [[ $ICL_INGRESS_HOST_PORTS == "true" ]]; then
     cat << EOF >> "$kind_config"
     # This works only for one node, see https://kind.sigs.k8s.io/docs/user/ingress/#ingress-nginx