From c0e0f17f516b6443622ba379b4142daf9de2e54d Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@thegeeklab.de>
Date: Wed, 16 Nov 2022 22:17:08 +0100
Subject: [PATCH] feat: add option to create kubernetes setup resources

---
 defaults/main.yml            |  1 +
 molecule/rocky9/converge.yml | 13 +++++++++++++
 tasks/setup.yml              | 26 ++++++++++++++++++++++++--
 3 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/defaults/main.yml b/defaults/main.yml
index 9cc07c8..e6a5c53 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -47,4 +47,5 @@ k3s_server_admission_configuration:
           qps: 10
           burst: 50
 
+k3s_server_resource_creations: []
 k3s_server_resource_patches: []
diff --git a/molecule/rocky9/converge.yml b/molecule/rocky9/converge.yml
index 07cbe87..57cdd3c 100644
--- a/molecule/rocky9/converge.yml
+++ b/molecule/rocky9/converge.yml
@@ -7,13 +7,26 @@
       - https://github.com/k3s-io/k3s-selinux/releases/download/v1.2.stable.2/k3s-selinux-1.2-2.el8.noarch.rpm
     k3s_server_flannel_backend_enabled: False
     k3s_server_network_policy_enabled: False
+    k3s_server_cloud_controller_enabled: True
     k3s_server_manifests_templates:
       - "calico-installation.yaml.j2"
     k3s_server_manifests_urls:
       - url: https://docs.projectcalico.org/archive/v3.24/manifests/tigera-operator.yaml
         dest: tigera-operator.yaml
+      # - url: https://github.com/hetznercloud/hcloud-cloud-controller-manager/releases/latest/download/ccm.yaml
+      #   dest: hcloud-ccm.yaml
     k3s_init_log_enabled: True
     k3s_selinux_enabled: True
+    # k3s_server_resource_creations:
+    #   - kind: Secret
+    #     name: hcloud
+    #     definition:
+    #       metadata:
+    #         namespace: kube-system
+    #       apiVersion: v1
+    #       type: Opaque
+    #       data:
+    #         token: "{{ hcloud_token | b64encode }}"
   pre_tasks:
     - name: Override host variables
       ansible.builtin.set_fact:
diff --git a/tasks/setup.yml b/tasks/setup.yml
index dc52277..957dfca 100644
--- a/tasks/setup.yml
+++ b/tasks/setup.yml
@@ -19,6 +19,16 @@
         enabled: True
         state: started
 
+    - name: Wait for Kubernetes API
+      command: >-
+        {{ __k3s_binary }} kubectl get --raw='/readyz'
+      register: __k3s_api_readyz
+      until: __k3s_api_readyz.rc == 0 and __k3s_api_readyz.stdout == "ok"
+      retries: 30
+      delay: 10
+      changed_when: False
+      when: k3s_server | bool
+
     - name: Set server address
       command: >-
         {{ __k3s_binary }} kubectl config set-cluster default
@@ -26,6 +36,18 @@
           --kubeconfig {{ __k3s_config_dir }}/k3s.yaml
       changed_when: False
 
+    - name: Create setup resources
+      k8s:
+        kind: "{{ item.kind }}"
+        name: "{{ item.name }}"
+        kubeconfig: "{{ __k3s_config_dir }}/k3s.yaml"
+        state: present
+        definition: "{{ item.definition }}"
+      loop: "{{ k3s_server_resource_creations }}"
+      loop_control:
+        label: "{{ item.kind | lower }}/{{ item.name | lower }}"
+      when: k3s_server | bool
+
     - name: Wait for initial setup
       command: >-
         {{ __k3s_binary }} kubectl get deployment coredns
@@ -34,7 +56,7 @@
       register: __k3s_init_setup
       until: __k3s_init_setup.rc == 0 and __k3s_init_setup.stdout == "1"
       retries: 30
-      delay: 8
+      delay: 10
       changed_when: False
       when: k3s_server | bool
 
@@ -58,7 +80,7 @@
         definition: "{{ item.definition }}"
       loop: "{{ k3s_server_resource_patches }}"
       loop_control:
-        label: "{{ item.kind }}/{{ item.name }}"
+        label: "{{ item.kind | lower }}/{{ item.name | lower }}"
       when: k3s_server | bool
 
     - name: Remove auto-deploying manifests