c12s-kubespray/roles/kubernetes-apps/metallb/tasks/main.yml
Kenichi Omichi 486b223e01
Replace kube-master with kube_control_plane (#7256)
This replaces kube-master with kube_control_plane because of [1]:

  The Kubernetes project is moving away from wording that is
  considered offensive. A new working group WG Naming was created
  to track this work, and the word "master" was declared as offensive.
  A proposal was formalized for replacing the word "master" with
  "control plane". This means it should be removed from source code,
  documentation, and user-facing configuration from Kubernetes and
  its sub-projects.

NOTE: The reason why this changes it to kube_control_plane not
      kube-control-plane is for valid group names on ansible.

[1]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint/README.md#motivation
2021-03-23 17:26:05 -07:00

74 lines
2.6 KiB
YAML

---
- name: "Kubernetes Apps | Check cluster settings for MetalLB"
fail:
msg: "MetalLB require kube_proxy_strict_arp = true, see https://github.com/danderson/metallb/issues/153#issuecomment-518651132"
when:
- "kube_proxy_mode == 'ipvs' and not kube_proxy_strict_arp"
- name: Kubernetes Apps | Check cluster settings for MetalLB
fail:
msg: "metallb_ip_range is mandatory to be specified for MetalLB"
when:
- metallb_ip_range is not defined or not metallb_ip_range
- name: Kubernetes Apps | Check BGP peers for MetalLB
fail:
msg: "metallb_peers is mandatory when metallb_protocol is bgp"
when:
- metallb_protocol == 'bgp' and metallb_peers is not defined
- name: Kubernetes Apps | Check AppArmor status
command: which apparmor_parser
register: apparmor_status
when:
- podsecuritypolicy_enabled
- inventory_hostname == groups['kube_control_plane'][0]
failed_when: false
- name: Kubernetes Apps | Set apparmor_enabled
set_fact:
apparmor_enabled: "{{ apparmor_status.rc == 0 }}"
when:
- podsecuritypolicy_enabled
- inventory_hostname == groups['kube_control_plane'][0]
- name: "Kubernetes Apps | Lay Down MetalLB"
become: true
template: { src: "{{ item }}.j2", dest: "{{ kube_config_dir }}/{{ item }}" }
with_items: ["metallb.yml", "metallb-config.yml"]
register: "rendering"
when:
- "inventory_hostname == groups['kube_control_plane'][0]"
- name: "Kubernetes Apps | Install and configure MetalLB"
kube:
name: "MetalLB"
kubectl: "{{ bin_dir }}/kubectl"
filename: "{{ kube_config_dir }}/{{ item.item }}"
state: "{{ item.changed | ternary('latest','present') }}"
become: true
with_items: "{{ rendering.results }}"
when:
- "inventory_hostname == groups['kube_control_plane'][0]"
- name: Kubernetes Apps | Check existing secret of MetalLB
command: "{{ bin_dir }}/kubectl --kubeconfig /etc/kubernetes/admin.conf -n metallb-system get secret memberlist"
register: metallb_secret
become: true
ignore_errors: yes
when:
- inventory_hostname == groups['kube_control_plane'][0]
- name: Kubernetes Apps | Create random bytes for MetalLB
command: "openssl rand -base64 32"
register: metallb_rand
when:
- inventory_hostname == groups['kube_control_plane'][0]
- metallb_secret.rc != 0
- name: Kubernetes Apps | Install secret of MetalLB if not existing
command: "{{ bin_dir }}/kubectl --kubeconfig /etc/kubernetes/admin.conf -n metallb-system create secret generic memberlist --from-literal=secretkey={{ metallb_rand.stdout }}"
become: true
when:
- inventory_hostname == groups['kube_control_plane'][0]
- metallb_secret.rc != 0