kubespray/roles/etcd/tasks/gen_certs_vault.yml

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---
- include: sync_etcd_master_certs.yml
when: inventory_hostname in groups.etcd
tags: etcd-secrets
- include: sync_etcd_node_certs.yml
when: inventory_hostname in etcd_node_cert_hosts
tags: etcd-secrets
- name: gen_certs_vault | Read in the local credentials
command: cat /etc/vault/roles/etcd/userpass
register: etcd_vault_creds_cat
when: inventory_hostname == groups.etcd|first
- name: gen_certs_vault | Set facts for read Vault Creds
set_fact:
etcd_vault_creds: "{{ hostvars[groups.etcd|first]['etcd_vault_creds_cat']['stdout']|from_json }}"
when: inventory_hostname == groups.etcd|first
- name: gen_certs_vault | Log into Vault and obtain an token
uri:
url: "{{ hostvars[groups.vault|first]['vault_leader_url'] }}/v1/auth/userpass/login/{{ etcd_vault_creds.username }}"
headers:
Accept: application/json
Content-Type: application/json
method: POST
body_format: json
body:
password: "{{ etcd_vault_creds.password }}"
register: etcd_vault_login_result
when: inventory_hostname == groups.etcd|first
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- name: gen_certs_vault | Set fact for vault_client_token
set_fact:
vault_client_token: "{{ etcd_vault_login_result.get('json', {}).get('auth', {}).get('client_token') }}"
delegate_to: "{{ groups['etcd'][0] }}"
- name: gen_certs_vault | Set fact for Vault API token
set_fact:
etcd_vault_headers:
Accept: application/json
Content-Type: application/json
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X-Vault-Token: "{{ vault_client_token }}"
when: vault_client_token != ""
# Issue master certs to Etcd nodes
- include: ../../vault/tasks/shared/issue_cert.yml
vars:
issue_cert_alt_names: "{{ groups.etcd + ['localhost'] }}"
issue_cert_copy_ca: "{{ item == etcd_master_certs_needed|first }}"
issue_cert_file_group: "{{ etcd_cert_group }}"
issue_cert_file_owner: kube
issue_cert_headers: "{{ etcd_vault_headers }}"
issue_cert_hosts: "{{ groups.etcd }}"
issue_cert_ip_sans: >-
[
{%- for host in groups.etcd -%}
"{{ hostvars[host]['ansible_default_ipv4']['address'] }}",
{%- endfor -%}
"127.0.0.1","::1"
]
issue_cert_path: "{{ item }}"
issue_cert_role: etcd
issue_cert_url: "{{ hostvars[groups.vault|first]['vault_leader_url'] }}"
with_items: "{{ etcd_master_certs_needed|d([]) }}"
when: inventory_hostname in groups.etcd
notify: set etcd_secret_changed
# Issue node certs to everyone else
- include: ../../vault/tasks/shared/issue_cert.yml
vars:
issue_cert_alt_names: "{{ etcd_node_cert_hosts }}"
issue_cert_copy_ca: "{{ item == etcd_node_certs_needed|first }}"
issue_cert_file_group: "{{ etcd_cert_group }}"
issue_cert_file_owner: kube
issue_cert_headers: "{{ etcd_vault_headers }}"
issue_cert_hosts: "{{ etcd_node_cert_hosts }}"
issue_cert_ip_sans: >-
[
{%- for host in etcd_node_cert_hosts -%}
"{{ hostvars[host]['ansible_default_ipv4']['address'] }}",
{%- endfor -%}
"127.0.0.1","::1"
]
issue_cert_path: "{{ item }}"
issue_cert_role: etcd
issue_cert_url: "{{ hostvars[groups.vault|first]['vault_leader_url'] }}"
with_items: "{{ etcd_node_certs_needed|d([]) }}"
when: inventory_hostname in etcd_node_cert_hosts
notify: set etcd_secret_changed