Add manager/copy-kubeconfig play (#388)

This play copies the kubeconfig to the configuraton repository.

Signed-off-by: Christian Berendt <[email protected]>

playbooks/manager-copy-kubeconfig.yml

@@ -0,0 +1 @@
+manager/copy-kubeconfig.yml

playbooks/manager/copy-kubeconfig.yml

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+---
+- name: Copy kubeconfig to the configuration repository
+  hosts: manager
+  gather_facts: false
+
+  vars:
+    configuration_directory: /opt/configuration
+
+  tasks:
+    - name: Get kubeconfig file
+      become: true
+      ansible.builtin.slurp:
+        src: /etc/rancher/k3s/k3s.yaml
+      delegate_to: "{{ groups[hosts_k3s_master | default('k3s_master')][0] }}"
+      register: kubeconfig
+
+    - name: Write kubeconfig file
+      ansible.builtin.copy:
+        content: "{{ kubeconfig['content'] | b64decode }}"
+        dest: "{{ configuration_directory }}/environments/kolla/files/overlays/magnum/kubeconfig"
+        mode: 0640
+        owner: dragon
+        group: dragon
+
+    - name: Change server address in the kubeconfig file
+      ansible.builtin.lineinfile:
+        path: "{{ configuration_directory }}/environments/kolla/files/overlays/magnum/kubeconfig"
+        regexp: "^(.*server: https://)127.0.0.1(:6443)"
+        line: \g<1>{{ apiserver_endpoint }}\g<2>
+        backrefs: yes