kubenest deployment script

hack/k8s-in-k8s/gen-globalnode.sh

@@ -0,0 +1,3 @@
+export KUBECONFIG=host-config
+bash generate_globalnode.sh
+kubectl get globalnodes

hack/k8s-in-k8s/generate_globalnode.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+if [ -z "$KUBECONFIG" ]; then
+    echo "KUBECONFIG环境变量未设置."
+    exit 1
+fi
+
+# Creating a directory for logs
+mkdir -p kube_apply_logs
+
+nodes=$(kubectl get nodes -o jsonpath='{.items[*].metadata.name}')
+for node in ${nodes}; do
+    nodeIP=$(kubectl get node ${node} -o jsonpath='{.status.addresses[0].address}')
+    labels=$(kubectl get node ${node} -o jsonpath='{.metadata.labels}')
+
+    # Use jq to ensure all values are strings, but also explicitly add quotes in the YAML formatting step below
+    labelsFormatted=$(echo "$labels" | jq -r 'to_entries | map(.value |= tostring) | .[] | "  \(.key): \"\(.value)\""')
+
+    yamlContent="
+apiVersion: kosmos.io/v1alpha1
+kind: GlobalNode
+metadata:
+  name: ${node}
+spec:
+  state: \"reserved\"
+  nodeIP: \"${nodeIP}\"
+  labels:
+$(echo "${labelsFormatted}" | awk '{print "    " $0}')
+"
+
+    # Log the YAML content to a file for inspection
+    echo "$yamlContent" > kube_apply_logs/${node}.yaml
+
+    # Apply the YAML
+    echo "$yamlContent" | kubectl apply -f -
+
+    # clear resources
+
+done
+rm -rf kube_apply_logs
+

hack/k8s-in-k8s/globalnodes_helper.sh

@@ -112,4 +112,4 @@ case "$1" in
     *)
     echo $"usage: $0 free|reserved"
     exit 1
-esac
+esac