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Allow workers on all control planes

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This commit is contained in:
Michael McCulloch 2024-02-05 07:21:25 -07:00
parent bd382a4d47
commit 8eef1aabd6
2 changed files with 15 additions and 0 deletions
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9
tasks/control-plane-aux-setup.yml
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@ -1,6 +1,15 @@
--- ---
- name: Join control node to Kubernetes control plane. - name: Join control node to Kubernetes control plane.
command: "{{ kubernetes_join_command }} --control-plane --apiserver-advertise-address {{ kubernetes_apiserver_advertise_address }} --apiserver-bind-port 6443 --certificate-key {{ kubernetes_certificate }} --ignore-preflight-errors='all'" command: "{{ kubernetes_join_command }} --control-plane --apiserver-advertise-address {{ kubernetes_apiserver_advertise_address }} --apiserver-bind-port 6443 --certificate-key {{ kubernetes_certificate }} --ignore-preflight-errors='all'"
register: join_ctrl_plane
args: args:
creates: /etc/kubernetes/kubelet.conf creates: /etc/kubernetes/kubelet.conf
tags: ["skip_ansible_lint"] tags: ["skip_ansible_lint"]
- name: Allow pods on control plane (if configured).
command: "kubectl taint nodes {{ inventory_hostname_short }} node-role.kubernetes.io/control-plane-"
register: taint_removed
changed_when: "'removed' in taint_removed.stdout"
when:
- kubernetes_allow_pods_on_control_plane | bool
- join_ctrl_plane.changed

6
tasks/main.yml
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@ -104,3 +104,9 @@
- inventory_hostname != groups['k8s_control_plane'][0] - inventory_hostname != groups['k8s_control_plane'][0]
- inventory_hostname == item - inventory_hostname == item
loop: "{{ groups['k8s_control_plane'] }}" loop: "{{ groups['k8s_control_plane'] }}"
- name: Allow pods on control plane (if configured).
command: "kubectl taint nodes --all node-role.kubernetes.io/control-plane-"
when:
- kubernetes_allow_pods_on_control_plane | bool
- not kubernetes_init_stat.stat.exists