fix: bootstrap k3s HA on private network with dual SANs
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This commit is contained in:
2026-03-01 02:45:00 +00:00
parent 64dfbf7315
commit b703cb269b
3 changed files with 11 additions and 6 deletions

View File

@@ -20,7 +20,9 @@
vars:
k3s_primary: true
k3s_token: "{{ lookup('password', '/dev/null length=32 chars=ascii_letters,digits') }}"
k3s_primary_ip: "{{ ansible_default_ipv4.address }}"
k3s_primary_private_ip: "{{ ansible_all_ipv4_addresses | select('match', '^10\\.') | first }}"
k3s_primary_public_ip: "{{ ansible_default_ipv4.address }}"
k3s_primary_ip: "{{ ansible_all_ipv4_addresses | select('match', '^10\\.') | first }}"
k3s_node_ip: "{{ ansible_all_ipv4_addresses | select('match', '^10\\.') | first }}"
roles:
@@ -38,7 +40,8 @@
- name: Set join token fact
set_fact:
k3s_token: "{{ node_token.stdout }}"
k3s_primary_ip: "{{ ansible_default_ipv4.address }}"
k3s_primary_private_ip: "{{ ansible_all_ipv4_addresses | select('match', '^10\\.') | first }}"
k3s_primary_public_ip: "{{ ansible_default_ipv4.address }}"
- name: Fetch kubeconfig
fetch:
@@ -53,7 +56,8 @@
vars:
k3s_primary: false
k3s_token: "{{ hostvars[groups['control_plane'][0]]['k3s_token'] }}"
k3s_primary_ip: "{{ hostvars[groups['control_plane'][0]]['k3s_primary_ip'] }}"
k3s_primary_ip: "{{ hostvars[groups['control_plane'][0]]['k3s_primary_private_ip'] }}"
k3s_primary_public_ip: "{{ hostvars[groups['control_plane'][0]]['k3s_primary_public_ip'] }}"
k3s_node_ip: "{{ ansible_all_ipv4_addresses | select('match', '^10\\.') | first }}"
roles:
@@ -65,7 +69,7 @@
vars:
k3s_token: "{{ hostvars[groups['control_plane'][0]]['k3s_token'] }}"
k3s_server_url: "https://{{ hostvars[groups['control_plane'][0]]['k3s_primary_ip'] }}:6443"
k3s_server_url: "https://{{ hostvars[groups['control_plane'][0]]['k3s_primary_private_ip'] }}:6443"
k3s_node_ip: "{{ ansible_all_ipv4_addresses | select('match', '^10\\.') | first }}"
roles:
@@ -84,7 +88,7 @@
tasks:
- name: Update kubeconfig server address
command: |
sed -i 's/127.0.0.1/{{ hostvars[groups["control_plane"][0]]["ansible_default_ipv4"]["address"] }}/g' ../outputs/kubeconfig
sed -i 's/127.0.0.1/{{ hostvars[groups["control_plane"][0]]["k3s_primary_public_ip"] }}/g' ../outputs/kubeconfig
changed_when: true
- name: Display success message