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Enable database TLS on 2025.1 #2245

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5a3bf1c
Add proxysql cert generation
seunghun1ee Jun 17, 2025
6a816f6
Bump ProxySQL to 3.0.x and enable DB TLS
seunghun1ee Mar 31, 2026
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35 changes: 35 additions & 0 deletions etc/kayobe/ansible/secret-store/secret-store-generate-internal-tls.yml
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Expand Up @@ -54,3 +54,38 @@
dest: "{{ kayobe_env_config_path }}/kolla/certificates/ca/{{ stackhpc_ca_secret_store }}.crt"
mode: "0600"
delegate_to: localhost

# NOTE(seunghun1ee): Kolla Ansible reuses internal TLS certificate when
# creating certificate for proxysql
# https://opendev.org/openstack/kolla-ansible/src/branch/stable/2025.1/ansible/roles/certificates/tasks/generate.yml#L169-L183
- name: Generate ProxySQL certificates
when: kolla_enable_proxysql
block:
- name: Copy ProxySQL certificate
no_log: true
ansible.builtin.copy:
dest: "{{ kayobe_env_config_path }}/kolla/certificates/proxysql-cert.pem"
content: |
{{ internal_cert.data.certificate }}
{{ internal_cert.data.issuing_ca }}
mode: "0600"
delegate_to: localhost

- name: Copy ProxySQL certificate key
no_log: true
ansible.builtin.copy:
dest: "{{ kayobe_env_config_path }}/kolla/certificates/proxysql-key.pem"
content: |
{{ internal_cert.data.private_key }}
mode: "0600"
delegate_to: localhost

# NOTE(seunghun1ee): ProxySQL only expects root CA to be named ``root.crt`` because of
# https://opendev.org/openstack/kolla-ansible/src/branch/stable/2025.1/ansible/roles/loadbalancer/templates/proxysql/proxysql.json.j2#L36
# Make a duplicate named ``root.crt``
- name: Copy root CA for ProxySQL
ansible.builtin.copy:
src: "{{ kayobe_env_config_path }}/{{ stackhpc_ca_secret_store }}/OS-TLS-ROOT.pem"
dest: "{{ kayobe_env_config_path }}/kolla/certificates/ca/root.crt"
mode: "0600"
delegate_to: localhost
8 changes: 4 additions & 4 deletions etc/kayobe/kolla/globals.yml
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Expand Up @@ -61,7 +61,7 @@ prometheus_openstack_exporter_interval: "{{ stackhpc_prometheus_openstack_export

rabbitmq_image: "{% raw %}{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/rabbitmq-4-1{% endraw %}"

# NOTE(seunghun1ee) Disable database TLS until ProxySQL 2.7 gets bug fix for
# https://github.com/sysown/proxysql/issues/4877 or K-A bumps ProxySQL to 3.x.
database_enable_tls_internal: false
database_enable_tls_backend: false
# Using ProxySQL 3.0.x to fix bug https://github.com/sysown/proxysql/issues/4877
proxysql_version: 3
database_enable_tls_internal: true
database_enable_tls_backend: true
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