Ansible gave "Error fetching server list on envvars:RegionOne" error

[Balu Kompalli]

Hello team,

warm wishes to all the Ansible team.

I got the below error while try to create the provisioning ansible in openstack.

I searched for so  many websites but never found any solution. Please help me to come out of the error and its my high priority task on Ansible.


Thank you.


and this is my playbook:
---
latest.yml
----

- name: Deploy on OpenStack
  hosts: localhost
  gather_facts: false
  tasks:
  - name: Deploy an instance
    os_server:
      state: present
      auth:
       auth_url: http://{{ip}}:{{port}}/v3/
       username: admin
       password: ******
       project_name: sample

      name: webserver
      image: CentOs_image
      region_name: RegionOne
      availability_zone: nova
      key_name: root
      wait: yes
      flavor: m1.medium
      auto_floating_ip: yes
      network: private
      meta:
        hostname: webserver.localdomain
    register: webserver
  - debug: var=webserver

  - name: ensure apache is at the latest version
    yum: name=httpd state=latest
  - name: make sure apache is running
    service: name=httpd state=running

[Amarjeet Raja]

Hi, 

The issue is not related to your playbook. The error is from openstack side looks like you are missing domain in environment varibales. Try adding domain in your your openrc file  and run the playbook in verbose mode.

Also  it looks like your system is trying to connect to region two and in Playbook is configured with Region one. As you can see in error message the error is for region2. Can you cross check the env variables? 

Regards,

Amarjeet

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[balubhai555]

Hello Raja,

Thanks for your reply. 

1.) Here Domain means is that the Openstack OS_AUTH_URL=https://identityHost:portNumber/v2.0  Right?

2.) Yes, I cross check about error and uploaded image. For both RegionOne and RegionTwo, I got the same error.

Please reply ASAP.

  Thank you in advance.

[balubhai555]

I gave 

export OS_USER_DOMAIN_NAME=default

in openrc.sh and Is this one you mentioned above?

[Amarjeet Raja]

Hi,

Looks like you misunderstood my previous mail, there is no need to edit your openrc file. The OS_server module can load the login details from openrc file. Hard coding openstack logins in playbook is not a recommended practice. You can use the sample snippet given below to create an instance in openstack using ansible and assign floating IP address.

----

[centos@centos7 ~]# cat createinstance.yml

- name: launch a compute instance

  hosts: localhost

  tasks:

    - name: launch an instance

      os_server:

        name: vmtest

        state: present

        image: Cirros

        flavor: m1.medium

        security_groups: default

        auto_ip: yes

[centos@centos7 centos]# source openrc.sh

[centos@centos7 ~]# ansible-playbook createinstance.yml

PLAY [launch a compute instance] ***********************************************

TASK [setup] *******************************************************************

Friday 31 March 2017  10:44:31 +0000 (0:00:00.045)       0:00:00.045 **********

ok: [localhost]

TASK [launch an instance] ******************************************************

Friday 31 March 2017  10:44:33 +0000 (0:00:01.498)       0:00:01.543 **********

changed: [localhost]

PLAY RECAP *********************************************************************

localhost                  : ok=2    changed=1    unreachable=0    failed=0

Friday 31 March 2017  10:45:19 +0000 (0:00:46.442)       0:00:47.986 **********

===============================================================================

launch an instance ----------------------------------------------------- 46.44s

setup ------------------------------------------------------------------- 1.50s

Playbook run took 0 days, 0 hours, 0 minutes, 47 seconds

--

Regards,

Amarjeet

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[balubhai555]

 

Hello Amarjeet Raja,

I worked out on your above example with again and again by changing the openstack integration with ansible.

But i got the below error. 

"Problem with auth parameters"

my original code :

#create a new instance in HP Cloud AE1 region availability zone az2 and

# automatically assigns a floating IP

- name: launch a compute instance

  hosts: localhost

  sudo: yes

  tasks:

#  - name: echo PATH into bashrc

#    action: lineinfile dest=~/.bash_profile line='export user_domain_name=default' insertafter='EOF' regexp='export user_domain_name.*'  state=present

  - name: launch an instance

    os_server:

     state: present

     auth:

      auth_url: http://192.168.8.25:5000/v3/

      username: admin

      password: MiracleIT

     # password: admin

      project_name: admin

      register: catalog

     auth_type: password

     name: vm1

     region_name: RegionOne

     availability_zone: nova

     image: 913ef163-e2aa-4161-85d4-16a9924abfa1

     key_name: ubuntutestkeypair1

     timeout: 200

     flavor: m1.medium

     security_groups: default

     auto_ip: yes

  - debug: var=catalog

I attached the error.  will you please suggest me any guide to do ansible integration with Openstack,

Thank you.