From 912bf1a932cc0635c52e456a957b87dec8529c33 Mon Sep 17 00:00:00 2001 From: Grzegorz Sikorski Date: Tue, 17 Mar 2020 09:07:03 +0100 Subject: [PATCH] rabbitmq: update cluster version on reconfigure Signed-off-by: Grzegorz Sikorski --- ansible/roles/rabbitmq/tasks/config.yml | 23 +++++++++++++++++++ .../templates/rabbitmq-clusterer.config.j2 | 2 +- 2 files changed, 24 insertions(+), 1 deletion(-) diff --git a/ansible/roles/rabbitmq/tasks/config.yml b/ansible/roles/rabbitmq/tasks/config.yml index 07f467ada..d51347db3 100644 --- a/ansible/roles/rabbitmq/tasks/config.yml +++ b/ansible/roles/rabbitmq/tasks/config.yml @@ -22,6 +22,29 @@ become: true when: rabbitmq_ssl.enabled | bool +- name: Reading cluster configuration file + become: True + slurp: + src: /etc/kolla/rabbitmq/rabbitmq-clusterer.config + register: cluster_config + failed_when: False + +- name: Establishing existing cluster version number + set_fact: + cluster_version: "{{ cluster_config['content'] | b64decode | regex_search(regexp,'\\1', multiline=True) | first }}" + vars: + regexp: '\{version, (\d+)\},' + when: cluster_config['content'] is defined + +- name: Establishing default cluster version number + set_fact: + cluster_version: 0 + when: cluster_config['content'] is not defined + +- name: Establishing new cluster version number + set_fact: + new_cluster_version: "{{ (cluster_version | int + 1) | string }}" + - name: Copying over rabbit certs copy: src: "{{ item.src }}" diff --git a/ansible/roles/rabbitmq/templates/rabbitmq-clusterer.config.j2 b/ansible/roles/rabbitmq/templates/rabbitmq-clusterer.config.j2 index 35f0e67fc..c76fa4f0b 100644 --- a/ansible/roles/rabbitmq/templates/rabbitmq-clusterer.config.j2 +++ b/ansible/roles/rabbitmq/templates/rabbitmq-clusterer.config.j2 @@ -1,5 +1,5 @@ [ - {version, 1}, + {version, {{ new_cluster_version }}}, {nodes, [ {% for host in groups[role_rabbitmq_groups] %} {'rabbit@{{ hostvars[host]['ansible_hostname'] }}', disc} -- 2.17.1