[Build 3059] K8S Provisioning failure with Ansible

[chhandak]

Hitting bellow error while provisioning K8S setup with 3059. I am using the contrail-ansible package available with the build. It is expecting 'keystone_config' which is not applicable for K8S cluster.

Logs
------
TASK [node : Register analytics node with controller] **************************
fatal: [10.87.121.34]: FAILED! => {"failed": true, "msg": "the field 'args' has an invalid value, which appears to include a variable that is undefined. The error was: {{ keystone_opts if cloud_orchestrator == 'openstack' else '' }}: --admin_user {{ keystone_admin_user }} --admin_password {{ keystone_admin_password }} --admin_tenant_name {{ keystone_admin_tenant }}: {{ keystone_config.get('admin_tenant','admin') }}: 'keystone_config' is undefined\n\nThe error appears to have been in '/root/Kubernetes/3059/contrail-ansible/playbooks/roles/node/tasks/register_with_controller.yml': line 2, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n---\n- name: \"Register analytics node with controller\"\n ^ here\n"}
                to retry, use: --limit @/root/Kubernetes/3059/contrail-ansible/playbooks/site.retry

PLAY RECAP *********************************************************************
10.87.121.34 : ok=64 changed=19 unreachable=0 failed=1
10.87.121.35 : ok=55 changed=11 unreachable=0 failed=0
10.87.121.36 : ok=55 changed=11 unreachable=0 failed=0

Host File
-----------
root@5b6s33:~/Kubernetes/3059/contrail-ansible/playbooks# cat inventory/my-inventory/hosts
# Enable contrail-repo when required - this will start a contrail apt or yum repo container on specified node
# This repo will be used by other nodes on installing any packages in the node
# setting up contrail-cni need this repo enabled
# NOTE: Repo is required only for mesos and nested mode kubernetes
[contrail-repo]
10.87.121.34

[contrail-controllers]
10.87.121.34

[contrail-analyticsdb]
10.87.121.34

[contrail-analytics]
10.87.121.34

[contrail-kubernetes]
10.87.121.34

[contrail-compute]
10.87.121.35
10.87.121.36

##
# Only enable if you setup with openstack (when cloud_orchestrator is openstack)
##
;[openstack-controllers]
;192.168.0.23
root@5b6s33:~/Kubernetes/3059/contrail-ansible/playbooks#

root@5b6s33:~/Kubernetes/3059/contrail-ansible#
root@5b6s33:~/Kubernetes/3059/contrail-ansible# cat playbooks/inventory/my-inventory/group_vars/all.yml
###################################################
# Docker configurations
##
# docker registry
docker_registry: 10.84.34.155:5000
docker_registry_insecure: True

# install docker from package rather than installer from get.docker.com which is default method
docker_install_method: package

###################################################
# Ansible specific vars
##

# ansible connection details
ansible_user: root
ansible_become: true
# ansible_ssh_private_key_file: ~/.ssh/id_rsa

###################################################
# Common settings for contrail
##

# contrail_compute_mode - the values are bare_metal to have bare_metal agent setup and "container" for agent container
# default is bare_metal
contrail_compute_mode: container

# os_release - operating system release - ubuntu 14.04 - ubuntu14.04, ubuntu 16.04 - ubuntu16.04, centos 7.1 - centos7.1, centos 7.2 - centos7.2
os_release: ubuntu14.04

# contrail version
contrail_version: 4.0.0.0-3059

# cloud_orchestrator - cloud orchestrators to be setup
# Valid cloud orchestrators:
# kubernetes, mesos, openstack, openshift
cloud_orchestrator: kubernetes

# vrouter physical interface
vrouter_physical_interface: eno1

# custom image for kube-manager - image with ubuntu 16.04 and systemd
# contrail_kube_manager_image: 10.84.34.155:5000/contrail-kube-manager-u16.04:4.0.0.0-3016

# custom image for mesos-manager - image with ubuntu 16.04 and systemd
# contrail_mesos_manager_image: 10.84.34.155:5000/contrail-mesos-manager-u16.04:4.0.0.0-3016

# controller_ip can be load ballanced IP, or one of the controller_list
# if not configured, ansible use first ip address from [contrail-controllers]
# controller_ip: 192.168.0.22

##################
# Below config params (i.e the variables named .*_config) are used to configure contrailctl
# All of below variables are a dict which form individual section of contrailctl/*.conf (controller.conf, agent.conf, etc)
# they are just a dictionary form of config files found under contrailctl/*
# Please refer examples/fully_commented_inventory for full list of variables available
###################

# global_config: controller_list, analytics_list, analyticsdb_list etc would be automatically detected by ansible code based out of hosts file host group sections
# e.g controller_list is all ips added under [contrail-controllers]
# This vars will be configured in [GLOBAL] section of all contrailctl config files (contrailctl/*.conf)

# global_config:

# To configure custom webui http port
webui_config: {http_listen_port: 8085}
docker_py_pkg_install_method: pip
###################################################
# Openshift specific configuration
##
# openshift_config: {token: <openshift token>}

###################################################
# Openstack specific configuration
##
# contrail_install_packages_url: "http://10.84.5.120/github-build/mainline/3023/ubuntu-14-04/mitaka/contrail-install-packages_4.0.0.0-3023~mitaka_all.deb"
# keystone_config: {ip: 192.168.0.23, admin_password: contrail123}

[Nitish Krishna Kaveri (nitishk)]

keystone_config is expected. Need to add default of {} in register role

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/30706
Submitter: Nitish Krishna Kaveri (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/30706
Committed: http://github.com/Juniper/contrail-ansible/commit/19af6b3475cd425c48eba8251cd421434a55ab88
Submitter: Zuul (<email address hidden>)
Branch: master

commit 19af6b3475cd425c48eba8251cd421434a55ab88
Author: nitishkrishna <email address hidden>
Date: Mon Apr 24 10:30:50 2017 -0700

Closes-Bug: #1685661 - Register role expects keystone config which is not there in K8s

This will bring default empty dict for keystone_config

Patch 2: Register role restricted to openstack orchestrator

Change-Id: I5864cad98b427692988c16aa0e8f1e3f79ceee92