cbickel commented on a change in pull request #3106: Couchdb persistency
URL:
https://github.com/apache/incubator-openwhisk/pull/3106#discussion_r160174248
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File path: ansible/roles/couchdb/tasks/deploy.yml
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@@ -9,17 +9,23 @@
fail: msg="The db provider in your {{ inventory_dir }}/group_vars/all is {{
db_provider }}, it has to be CouchDB, pls double check"
when: db_provider != "CouchDB"
-- name: check for persistent disk
- shell: df -h
- register: disk_status
- when: block_device is defined
-
- name: "set the volume_dir"
- vars:
- instance: "{{instances | selectattr('name', 'equalto', 'db') | list |
first}}"
set_fact:
- volume_dir: "{{ instance.volume.fsmount | default( '/mnt/' +
group_names|first, true ) }}:/usr/local/var/lib/couchdb"
- when: (block_device is defined) and (block_device in disk_status.stdout)
+ volume_dir: "{% if db_datadir is defined and db_confdir is defined %}[
'{{ db_confdir }}:/opt/couchdb/etc', '{{ db_datadir }}:/opt/couchdb/data' ]{%
elif db_datadir is undefined %}{{ db_confdir }}:/opt/couchdb/etca{% else %}{{
db_datadir }}:/opt/couchdb/data{%- endif %}"
Review comment:
In the past, the persistent part was defined with the block_device.
Which changes have to be made, if someone already used this?
Does he only need to set db_datadir to the same like block_device before?
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