diff options
| author | Michal (inc0) Jastrzebski <inc007@gmail.com> | 2016-03-18 16:49:09 +0000 |
|---|---|---|
| committer | Michal (inc0) Jastrzebski <inc007@gmail.com> | 2016-03-19 04:24:41 +0000 |
| commit | d2f828a1346a0dc673c8b40cde84416661b88b86 (patch) | |
| tree | fdf3d12ac5108fe0987b723444fb5c8e13f07257 | |
| parent | db0de9b7af52251ead2ddacf2a7c283691a6d6b2 (diff) | |
| download | kolla-d2f828a1346a0dc673c8b40cde84416661b88b86.tar.gz kolla-d2f828a1346a0dc673c8b40cde84416661b88b86.zip | |
Add check if all the hostnames are resolvable
Rabbitmq can't work with IPs, so we need to make sure that all
rabbit cluster hosts can resolve each others hostnames. We
should also require that in docs.
DocImpact
Closes-Bug: #1559158
Change-Id: I2418187138988d21da3dc3624e9cdbda891d4894
| -rw-r--r-- | ansible/roles/rabbitmq/tasks/bootstrap.yml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/ansible/roles/rabbitmq/tasks/bootstrap.yml b/ansible/roles/rabbitmq/tasks/bootstrap.yml index 881d19553..a7d875b10 100644 --- a/ansible/roles/rabbitmq/tasks/bootstrap.yml +++ b/ansible/roles/rabbitmq/tasks/bootstrap.yml @@ -1,4 +1,14 @@ --- +- name: Check if all rabbit hostnames are resolvable + command: "getent hosts {{ hostvars[item]['ansible_hostname'] }}" + changed_when: false + register: rabbitmq_hostnames + with_items: groups['rabbitmq'] + +- fail: msg="Hostname has to resolve to IP address of api_interface" + with_items: rabbitmq_hostnames.results + when: "{% set ip=item.stdout.split(' ')[0] %}'{{ hostvars[item['item']]['ansible_' + hostvars[item['item']]['api_interface']]['ipv4']['address'] }}' != '{{ ip }}'" + - name: Creating rabbitmq volume kolla_docker: action: "create_volume" |