kube-forge v2: embede python with ansible (kubespray) and cobra as cli building tool

internal/resources/kubespray/project/install_etcd.yml

@@ -0,0 +1,26 @@
+---
+- name: Add worker nodes to the etcd play if needed
+  hosts: kube_node
+  roles:
+    - { role: kubespray_defaults }
+  tasks:
+    - name: Check if nodes needs etcd client certs (depends on network_plugin)
+      group_by:
+        key: "_kubespray_needs_etcd"
+      when:
+        - kube_network_plugin in ["flannel", "canal", "cilium"] or
+          (cilium_deploy_additionally | default(false)) or
+          (kube_network_plugin == "calico" and calico_datastore == "etcd")
+        - etcd_deployment_type != "kubeadm"
+      tags: etcd
+
+- name: Install etcd
+  hosts: etcd:kube_control_plane:_kubespray_needs_etcd
+  gather_facts: false
+  any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
+  environment: "{{ proxy_disable_env }}"
+  roles:
+    - { role: kubespray_defaults }
+    - role: etcd
+      tags: etcd
+      when: etcd_deployment_type != "kubeadm"