feat: Buncha shit

2023-03-25 23:54:00 +00:00
parent fe17c6eb69
commit a43c1593d9
88 changed files with 354 additions and 52 deletions
@@ -0,0 +1,3 @@
+---
+# Timeout to wait for MetalLB services to come up
+metal_lb_available_timeout: 120s
@@ -0,0 +1,94 @@
+---
+- name: Create manifests directory for temp configuration
+  file:
+    path: /tmp/k3s
+    state: directory
+    owner: "{{ ansible_user }}"
+    mode: 0755
+  with_items: "{{ groups['master'] }}"
+  run_once: true
+
+- name: Copy metallb CRs manifest to first master
+  template:
+    src: "metallb.crs.j2"
+    dest: "/tmp/k3s/metallb-crs.yaml"
+    owner: "{{ ansible_user }}"
+    mode: 0755
+  with_items: "{{ groups['master'] }}"
+  run_once: true
+
+- name: Test metallb-system namespace
+  command: >-
+    k3s kubectl -n metallb-system
+  changed_when: false
+  with_items: "{{ groups['master'] }}"
+  run_once: true
+
+- name: Wait for MetalLB resources
+  command: >-
+    k3s kubectl wait {{ item.resource }}
+    --namespace='metallb-system'
+    {% if item.name | default(False) -%}{{ item.name }}{%- endif %}
+    {% if item.selector | default(False) -%}--selector='{{ item.selector }}'{%- endif %}
+    {% if item.condition | default(False) -%}{{ item.condition }}{%- endif %}
+    --timeout='{{ metal_lb_available_timeout }}'
+  changed_when: false
+  run_once: true
+  with_items:
+    - description: controller
+      resource: deployment
+      name: controller
+      condition: --for condition=Available=True
+    - description: webhook service
+      resource: pod
+      selector: component=controller
+      condition: --for=jsonpath='{.status.phase}'=Running
+    - description: pods in replica sets
+      resource: pod
+      selector: component=controller,app=metallb
+      condition: --for condition=Ready
+    - description: ready replicas of controller
+      resource: replicaset
+      selector: component=controller,app=metallb
+      condition: --for=jsonpath='{.status.readyReplicas}'=1
+    - description: fully labeled replicas of controller
+      resource: replicaset
+      selector: component=controller,app=metallb
+      condition: --for=jsonpath='{.status.fullyLabeledReplicas}'=1
+    - description: available replicas of controller
+      resource: replicaset
+      selector: component=controller,app=metallb
+      condition: --for=jsonpath='{.status.availableReplicas}'=1
+  loop_control:
+    label: "{{ item.description }}"
+
+- name: Test metallb-system webhook-service endpoint
+  command: >-
+    k3s kubectl -n metallb-system get endpoints webhook-service
+  changed_when: false
+  with_items: "{{ groups['master'] }}"
+  run_once: true
+
+- name: Apply metallb CRs
+  command: >-
+    k3s kubectl apply -f /tmp/k3s/metallb-crs.yaml
+    --timeout='{{ metal_lb_available_timeout }}'
+  register: this
+  changed_when: false
+  run_once: true
+  until: this.rc == 0
+  retries: 5
+
+- name: Test metallb-system resources
+  command: >-
+    k3s kubectl -n metallb-system get {{ item }}
+  changed_when: false
+  run_once: true
+  with_items:
+    - IPAddressPool
+    - L2Advertisement
+
+- name: Remove tmp directory used for manifests
+  file:
+    path: /tmp/k3s
+    state: absent
@@ -0,0 +1,21 @@
+apiVersion: metallb.io/v1beta1
+kind: IPAddressPool
+metadata:
+  name: first-pool
+  namespace: metallb-system
+spec:
+  addresses:
+{% if metal_lb_ip_range is string %}
+{# metal_lb_ip_range was used in the legacy way: single string instead of a list #}
+{#   => transform to list with single element #}
+{% set metal_lb_ip_range = [metal_lb_ip_range] %}
+{% endif %}
+{% for range in metal_lb_ip_range %}
+  - {{ range }}
+{% endfor %}
+---
+apiVersion: metallb.io/v1beta1
+kind: L2Advertisement
+metadata:
+  name: default
+  namespace: metallb-system