Revert "Create ansible environment variables in profile.d"

This reverts commit 1ac27c39eb3bf01c85daba1ddebe108cc47d1c4f.

Ansible environment enforcing broke logs collection (as any other task
with ansible on this host).
It should have "restored" after the job, not unset.
Change-Id: I34e1125ccdfa0560bd5688f99d788b20d67f646e

tripleo_ansible/roles/tripleo-bootstrap/files/tripleo-ansible-env.sh

@@ -1,29 +0,0 @@
-function set-ansible-env {
-    export ANSIBLE_RETRY_FILES_ENABLED=False
-    export ANSIBLE_ACTION_PLUGINS="${HOME}/.ansible/plugins/action:/usr/share/ansible/plugins/action:/usr/share/ansible/tripleo-plugins/action:/usr/share/openstack-tripleo-validations/action"
-    export ANSIBLE_CALLBACK_PLUGINS="${HOME}/.ansible/plugins/callback:/usr/share/ansible/plugins/callback:/usr/share/ansible/tripleo-plugins/callback:/usr/share/openstack-tripleo-validations/callback"
-    export ANSIBLE_FILTER_PLUGINS="${HOME}/.ansible/plugins/filter:/usr/share/ansible/plugins/filter:/usr/share/ansible/tripleo-plugins/filter:/usr/share/openstack-tripleo-validations/filter"
-    export ANSIBLE_LIBRARY="${HOME}/.ansible/plugins/modules:/usr/share/ansible/plugins/modules:/usr/share/ansible/tripleo-plugins/modules:/usr/share/openstack-tripleo-validations/modules"
-    export ANSIBLE_MODULE_UTILS="${HOME}/.ansible/plugins/module_utils:/usr/share/ansible/plugins/module_utils:/usr/share/ansible/tripleo-plugins/module_utils:/usr/share/openstack-tripleo-validations/module_utils"
-    export ANSIBLE_ROLES_PATH="${HOME}/.ansible/roles:/usr/share/ansible/tripleo-roles:/usr/share/ansible/roles:/etc/ansible/roles:/usr/share/openstack-tripleo-validations/roles"
-    export ANSIBLE_LOOKUP_PLUGINS="${HOME}/.ansible/plugins/lookup:/usr/share/ansible/plugins/lookup:/usr/share/ansible/tripleo-plugins/lookup:/usr/share/openstack-tripleo-validations/lookup"
-    export ANSIBLE_LOAD_CALLBACK_PLUGINS=True
-    export ANSIBLE_HOST_KEY_CHECKING=False
-    export ANSIBLE_LOG_PATH="${HOME}/.ansible/logs/ansible-$(date +"%Y-%m-%dT%H").log"
-    export ANSIBLE_FORKS=25
-    export ANSIBLE_TIMEOUT=30
-    export ANSIBLE_GATHER_TIMEOUT=30
-    export ANSIBLE_SSH_ARGS="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ControlMaster=auto -o ControlPersist=30m -o ServerAliveInterval=5 -o ServerAliveCountMax=5"
-    export ANSIBLE_PIPELINING=True
-    export ANSIBLE_SSH_RETRIES=8
-}
-
-function unset-ansible-env {
-    for i in $(env | grep ANSIBLE_ | awk -F'=' '{print $1}'); do
-        unset ${i}
-    done
-    echo -e "\nAnsible environment deactivated."
-    echo -e "To re-activate the environment, run 'set-ansible-env'.\n"
-}
-
-set-ansible-env

tripleo_ansible/roles/tripleo-bootstrap/tasks/main.yml

@@ -32,15 +32,6 @@
   tags:
     - always
 
-- name: Create tripleo-ansible-env file
-  become: true
-  copy:
-    src: "tripleo-ansible-env.sh"
-    dest: "/etc/profile.d/tripleo-ansible-env.sh"
-    owner: "root"
-    group: "root"
-    mode: "0755"
-
 - name: Deploy required packages to bootstrap TripleO
   become: true
   package: