prole/infrastructure/roles/k3s/tasks/sync.yml
chrisfu d397b3000e Fix installer ctx apply flow and registry namespace
- Add explicit Apply button for kubectl context switching to avoid half-applied changes

- Allow kubeconfig/context-based auth without requiring K3S_TOKEN when kubeconfig is valid

- Prompt cleanup/reset of previous Common Core services namespace to prevent resource collisions

- Remove hardcoded 'common-services' registry namespace; default registry deploy/check to SERVICE_NAMESPACE/REGISTRY_NAMESPACE

- Update mocks and add regression tests for namespace resolution and installer behavior
2026-03-07 10:35:27 -08:00

113 lines
4.2 KiB
YAML

---
- name: Set effective k3s data-dir
ansible.builtin.set_fact:
k3s_effective_data_dir: "{{ k3s_data_dir | default('/var/lib/rancher/k3s', true) }}"
- name: Ensure k3s config exists
ansible.builtin.stat:
path: /etc/rancher/k3s/config.yaml
register: k3s_config
- name: Fail when k3s config is missing
ansible.builtin.debug:
msg: "k3s config missing at /etc/rancher/k3s/config.yaml; creating minimal config for sync."
when: not k3s_config.stat.exists
- name: Ensure k3s config directory exists when missing
ansible.builtin.file:
path: /etc/rancher/k3s
state: directory
owner: root
group: "{{ k3s_kubeconfig_group | default('kubeadm') }}"
mode: "0750"
when: not k3s_config.stat.exists
- name: Create minimal k3s config when missing
ansible.builtin.copy:
dest: /etc/rancher/k3s/config.yaml
owner: root
group: "{{ k3s_kubeconfig_group | default('kubeadm') }}"
mode: "0640"
content: |
{% if k3s_cluster_init | default(false) | bool %}
cluster-init: true
{% elif k3s_server_url | default('') %}
server: "{{ k3s_server_url }}"
{% endif %}
{% if k3s_sync_token | default('') %}
token: "{{ k3s_sync_token }}"
{% endif %}
when: not k3s_config.stat.exists
- name: Sync k3s token into config
ansible.builtin.lineinfile:
path: /etc/rancher/k3s/config.yaml
regexp: "^token:"
line: "token: \"{{ k3s_sync_token }}\""
owner: root
group: "{{ k3s_kubeconfig_group | default('kubeadm') }}"
mode: "0640"
- name: Load registry defaults from prole.cfg
ansible.builtin.set_fact:
k3s_prole_k3s_server_cfg: "{{ lookup('ansible.builtin.ini', 'PROLE_K3S_SERVER section=Global file=' + playbook_dir + '/../../conf/prole.cfg', default='') }}"
k3s_prole_service_namespace_cfg: "{{ lookup('ansible.builtin.ini', 'SERVICE_NAMESPACE section=Global file=' + playbook_dir + '/../../conf/prole.cfg', default='') }}"
when: k3s_registry_config_enabled | bool
- name: Resolve k3s registry host
ansible.builtin.set_fact:
k3s_registry_host_resolved: >-
{{ (k3s_registry_host | default('')) if (k3s_registry_host | default('') | length > 0)
else (k3s_prole_k3s_server_cfg | default('')) if (k3s_prole_k3s_server_cfg | default('') | length > 0)
else inventory_hostname }}
when: k3s_registry_config_enabled | bool
- name: Normalize k3s registry host
ansible.builtin.set_fact:
k3s_registry_host_resolved: "{{ k3s_registry_host_resolved | regex_replace('^https?://', '') | regex_replace('/.*$', '') | regex_replace(':.*$', '') }}"
when: k3s_registry_config_enabled | bool
- name: Resolve k3s registry namespace
ansible.builtin.set_fact:
k3s_registry_namespace_resolved: >-
{{ (k3s_registry_namespace | default('')) if (k3s_registry_namespace | default('') | length > 0 and k3s_registry_namespace != '${SERVICE_NAMESPACE}')
else (k3s_prole_service_namespace_cfg | default('')) if (k3s_prole_service_namespace_cfg | default('') | length > 0 and k3s_prole_service_namespace_cfg != '${SERVICE_NAMESPACE}')
else 'knoe-system' }}
when: k3s_registry_config_enabled | bool
- name: Validate k3s registry host
ansible.builtin.assert:
that:
- k3s_registry_host_resolved | length > 0
fail_msg: "k3s registry host could not be resolved (set k3s_registry_host or PROLE_K3S_SERVER)."
when: k3s_registry_config_enabled | bool
- name: Render k3s registries config
ansible.builtin.template:
src: registries.yaml.j2
dest: "{{ k3s_registry_config_path }}"
mode: "0644"
when: k3s_registry_config_enabled | bool
- name: Ensure k3s server directory exists
ansible.builtin.file:
path: "{{ k3s_effective_data_dir }}/server"
state: directory
mode: "0755"
when: k3s_sync_tls_bundle_present | default(false)
- name: Remove existing k3s tls directory before sync
ansible.builtin.file:
path: "{{ k3s_effective_data_dir }}/server/tls"
state: absent
when: k3s_sync_tls_bundle_present | default(false)
- name: Restore k3s tls bundle
ansible.builtin.unarchive:
src: "{{ k3s_sync_tls_bundle }}"
dest: "{{ k3s_effective_data_dir }}/server"
owner: root
group: root
when: k3s_sync_tls_bundle_present | default(false)