provisioner/gluster tag missing on tendrl node about tendrl-ansible

[mbukatov]

As far as I know, Tendrl mandates that provisioner/gluster should be added into /etc/tendrl/node-agent/node-agent.conf.yaml file on a single machine of Tendrl Storage Node role. Which is what the playbook does right now.

Do you see that the tag has been configured on a single storage node while not on the others?

On the other hand, current https://github.com/Tendrl/documentation/wiki/Tendrl-Package-Installation-Reference states that the tag should be added on every storage node:

Configure Node Agent

Edit the below configurations for connecting to the etcd server

Open /etc/tendrl/node-agent/node-agent.conf.yaml

Update →

etcd_connection =

Add a new tag under tags(Only for Gluster Nodes):

provisioner/gluster

which is what tendrl-ansible did until I fixed it in commit 73e740f based on @dahorak 's feedback.

I can't find this being discussed in tendrl-devel list, which means that I have missed this after the fix, sorry for that. On the other hand, missed details like this one is the reason why the only way how to ensure that docs and tendrl-ansible matches is final review after already raised questions are incorporated in the docs.

[mbukatov]

Status update: the question from #14 (comment) has been resolved by wiki commit 00a3649. Thanks @shtripat for the quick update!

This means that the expected behavior is to have provisioner/gluster enabled on a single storage machine only. @japplewhite is that what you see in your case or do you miss the tag completely, having no machine with the tag at all?

[mbukatov]

Btw it turns out that we were actually missing the tag, but in qe environment based on usmqe-setup - usmqe-setup is now fixed and tendrl-ansible itself was not affected.

[mbukatov]

Status Update for Tendrl 1.5.0: Tendrl Package Installation Reference mentions:

Add a new tag under tags (This is applicable only to gluster and is required to be set only on one of the nodes):

provisioner/gluster

And role tendrl-storage-node contains task to set the tag:

- name: Add provisioner/gluster tag into node-agent.conf.yaml
  lineinfile:
    dest: /etc/tendrl/node-agent/node-agent.conf.yaml
    insertafter: '^tags:$'
    line: "  - provisioner/gluster"
  notify:
    - restart tendrl-node-agent
  when: tendrl_gluster_provisioning_support == True
  run_once: true

So there is no bug in tendrl-ansible I'm aware of.

[mbukatov]

Since Tendrl 1.5.1, the tag shouldn't be configured by tendrl-ansible, see also: #27

[mbukatov]

Closing for the following reasons:

1. There is no bug in tendrl ansible reated to the tags I'm aware of (#14 (comment))
2. Configuration of tag is no longer part of the installation since Tendrl 1.5.1 (#14 (comment))