Use a uniform way to get the local path of the binaries (#10211)

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

roles/container-engine/kata-containers/tasks/main.yml

@@ -6,7 +6,7 @@
 
 - name: kata-containers | Copy kata-containers binary
   unarchive:
-    src: "{{ local_release_dir }}/kata-static-{{ kata_containers_version }}-{{ image_arch }}.tar.xz"
+    src: "{{ downloads.kata_containers.dest }}"
     dest: "/"
     mode: 0755
     remote_src: yes

roles/download/tasks/prep_kubeadm_images.yml

@@ -24,7 +24,7 @@
 
 - name: prep_kubeadm_images | Copy kubeadm binary from download dir to system path
   copy:
-    src: "{{ local_release_dir }}/kubeadm-{{ kubeadm_version }}-{{ image_arch }}"
+    src: "{{ downloads.kubeadm.dest }}"
     dest: "{{ bin_dir }}/kubeadm"
     mode: 0755
     remote_src: true

roles/kubernetes/control-plane/tasks/main.yml

@@ -29,7 +29,7 @@
 
 - name: Install | Copy kubectl binary from download dir
   copy:
-    src: "{{ local_release_dir }}/kubectl-{{ kube_version }}-{{ image_arch }}"
+    src: "{{ downloads.kubectl.dest }}"
     dest: "{{ bin_dir }}/kubectl"
     mode: 0755
     remote_src: true

roles/kubernetes/node/tasks/install.yml

 ---
 - name: install | Copy kubeadm binary from download dir
   copy:
-    src: "{{ local_release_dir }}/kubeadm-{{ kubeadm_version }}-{{ image_arch }}"
+    src: "{{ downloads.kubeadm.dest }}"
     dest: "{{ bin_dir }}/kubeadm"
     mode: 0755
     remote_src: true
@@ -12,7 +12,7 @@
 
 - name: install | Copy kubelet binary from download dir
   copy:
-    src: "{{ local_release_dir }}/kubelet-{{ kube_version }}-{{ image_arch }}"
+    src: "{{ downloads.kubelet.dest }}"
     dest: "{{ bin_dir }}/kubelet"
     mode: 0755
     remote_src: true

roles/network_plugin/cni/tasks/main.yml

@@ -9,7 +9,7 @@
 
 - name: CNI | Copy cni plugins
   unarchive:
-    src: "{{ local_release_dir }}/cni-plugins-linux-{{ image_arch }}-{{ cni_version }}.tgz"
+    src: "{{ downloads.cni.dest }}"
     dest: "/opt/cni/bin"
     mode: 0755
     remote_src: yes