xci: Add main playbooks and files

This patch adds the main/common playbooks, files, and templates to
be used for all flavors.

The provisioning and OpenStack installation process will be as below
- provision VMs for flavor using bifrost
- once the VMs are provisioned, configure-localhost.yml playbook will
be run, preparing the localhost in order to ensure the right playbooks
(configure-opnfvhost.yml and configure-targethosts.yml), inventory files
and var files are in place before we proceed with configuring opnfv host.
- after getting the right files for the flavor, opnfv host will be
configured using configure-opnfvhost.yml playbook.
- finally, the target hosts will be configured.
- once the above process is completed, openstack-ansible playbooks will
be run, setting up hosts, infrastructure and OpenStack.

Change-Id: I6e08b2cfdab9627f765e6fc414917b09f953cab2
Signed-off-by: Fatih Degirmenci <fatih.degirmenci@ericsson.com>

5 files changed, 149 insertions, 0 deletions

diff --git a/prototypes/xci/playbooks/configure-localhost.yml b/prototypes/xci/playbooks/configure-localhost.yml
index e69de29bb..c1a0134d9 100644
--- a/prototypes/xci/playbooks/configure-localhost.yml
+++ b/prototypes/xci/playbooks/configure-localhost.yml
@@ -0,0 +1,38 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2017 Ericsson AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+- hosts: localhost
+  remote_user: root
+  vars_files:
+    - ../var/{{ ansible_os_family }}.yml
+  roles:
+    - role: remove-folders
+    - { role: clone-repository, project: "opnfv/releng", repo: "{{ OPNFV_RELENG_GIT_URL }}", dest: "{{ OPNFV_RELENG_PATH }}", version: "{{ OPNFV_RELENG_VERSION }}" }
+  tasks:
+    - name:  create log directory {{LOG_PATH}}
+      file:
+        path: "{{LOG_PATH}}"
+        state: directory
+        recurse: no
+    # when the deployment is not aio, we use playbook, configure-targethosts.yml, to configure all the hosts
+    - name: copy multihost playbook
+      copy:
+        src: "{{XCI_FLAVOR_ANSIBLE_FILE_PATH}}/configure-targethosts.yml"
+        dest: "{{OPNFV_RELENG_PATH}}/prototypes/xci/playbooks"
+      when: XCI_FLAVOR != "aio"
+    # when the deployment is aio, we overwrite and use playbook, configure-opnfvhost.yml, since everything gets installed on opnfv host
+    - name: copy aio playbook
+      copy:
+        src: "{{XCI_FLAVOR_ANSIBLE_FILE_PATH}}/configure-opnfvhost.yml"
+        dest: "{{OPNFV_RELENG_PATH}}/prototypes/xci/playbooks"
+      when: XCI_FLAVOR == "aio"
+    - name: copy flavor vars
+      copy:
+        src: "{{XCI_FLAVOR_ANSIBLE_FILE_PATH}}/flavor-vars.yml"
+        dest: "{{OPNFV_RELENG_PATH}}/prototypes/xci/var"
diff --git a/prototypes/xci/playbooks/configure-opnfvhost.yml b/prototypes/xci/playbooks/configure-opnfvhost.yml
new file mode 100644
index 000000000..44a3d6a78
--- /dev/null
+++ b/prototypes/xci/playbooks/configure-opnfvhost.yml
@@ -0,0 +1,68 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2017 Ericsson AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+- hosts: opnfv
+  remote_user: root
+  vars_files:
+    - ../var/{{ ansible_os_family }}.yml
+    - ../var/flavor-vars.yml
+  roles:
+    - role: remove-folders
+    - { role: clone-repository, project: "opnfv/releng", repo: "{{ OPNFV_RELENG_GIT_URL }}", dest: "{{ OPNFV_RELENG_PATH }}", version: "{{ OPNFV_RELENG_VERSION }}" }
+    - { role: clone-repository, project: "openstack/openstack-ansible", repo: "{{ OPENSTACK_OSA_GIT_URL }}", dest: "{{ OPENSTACK_OSA_PATH }}", version: "{{ OPENSTACK_OSA_VERSION }}" }
+  tasks:
+    - name: generate SSH keys
+      shell: ssh-keygen -b 2048 -t rsa -f /root/.ssh/id_rsa -q -N ""
+      args:
+        creates: /root/.ssh/id_rsa
+    - name: fetch public key
+      fetch: src="/root/.ssh/id_rsa.pub" dest="/"
+    - name: copy flavor inventory
+      shell: "/bin/cp -rf {{XCI_FLAVOR_ANSIBLE_FILE_PATH}}/inventory {{OPNFV_RELENG_PATH}}/prototypes/xci/playbooks"
+    - name: copy flavor vars
+      shell: "/bin/cp -rf {{XCI_FLAVOR_ANSIBLE_FILE_PATH}}/flavor-vars.yml {{OPNFV_RELENG_PATH}}/prototypes/xci/var"
+    - name: copy openstack_deploy
+      shell: "/bin/cp -rf {{OPENSTACK_OSA_PATH}}/etc/openstack_deploy {{OPENSTACK_OSA_ETC_PATH}}"
+    - name: copy openstack_user_config.yml
+      shell: "/bin/cp -rf {{XCI_FLAVOR_ANSIBLE_FILE_PATH}}/openstack_user_config.yml {{OPENSTACK_OSA_ETC_PATH}}"
+    - name: copy user_variables.yml
+      shell: "/bin/cp -rf {{XCI_FLAVOR_ANSIBLE_FILE_PATH}}/user_variables.yml {{OPENSTACK_OSA_ETC_PATH}}"
+    - name: copy cinder.yml
+      shell: "/bin/cp -rf {{OPNFV_RELENG_PATH}}/prototypes/xci/file/cinder.yml {{OPENSTACK_OSA_ETC_PATH}}/env.d"
+    - name: bootstrap ansible on opnfv host
+      command: "/bin/bash ./scripts/bootstrap-ansible.sh"
+      args:
+        chdir: "{{OPENSTACK_OSA_PATH}}"
+    - name: generate password token
+      command: "python pw-token-gen.py --file {{OPENSTACK_OSA_ETC_PATH}}/user_secrets.yml"
+      args:
+        chdir: "{{OPENSTACK_OSA_PATH}}/scripts"
+    - name: copy OPNFV OpenStack playbook
+      shell: "/bin/cp -rf {{OPNFV_RELENG_PATH}}/prototypes/xci/file/setup-openstack.yml {{OPENSTACK_OSA_PATH}}/playbooks"
+    - name: copy OPNFV role requirements
+      shell: "/bin/cp -rf {{OPNFV_RELENG_PATH}}/prototypes/xci/file/ansible-role-requirements.yml {{OPENSTACK_OSA_PATH}}"
+    # TODO: this only works for ubuntu/xenial and need to be adjusted for other distros
+    # TODO: convert this into a role
+    - name: configure network for ubuntu xenial
+      template:
+        src: ../template/opnfv.interface.j2
+        dest: /etc/network/interfaces
+      notify:
+        - restart ubuntu xenial network service
+      when: ansible_distribution_release == "xenial"
+  handlers:
+    - name: restart ubuntu xenial network service
+      shell: "/sbin/ifconfig ens3 0 &&/sbin/ifdown -a && /sbin/ifup -a"
+- hosts: localhost
+  remote_user: root
+  tasks:
+    - name: Generate authorized_keys
+      shell: "/bin/cat /opnfv/root/.ssh/id_rsa.pub >> ../file/authorized_keys"
+    - name: Append public keys to authorized_keys
+      shell: "/bin/cat /root/.ssh/id_rsa.pub >> ../file/authorized_keys"
diff --git a/prototypes/xci/playbooks/inventory b/prototypes/xci/playbooks/inventory
index e69de29bb..fd9af9016 100644
--- a/prototypes/xci/playbooks/inventory
+++ b/prototypes/xci/playbooks/inventory
@@ -0,0 +1,10 @@
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2017 Ericsson AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+[opnfv]
+opnfv ansible_ssh_host=192.168.122.2
diff --git a/prototypes/xci/playbooks/roles/clone-repository/tasks/main.yml b/prototypes/xci/playbooks/roles/clone-repository/tasks/main.yml
new file mode 100644
index 000000000..3f7e09103
--- /dev/null
+++ b/prototypes/xci/playbooks/roles/clone-repository/tasks/main.yml
@@ -0,0 +1,14 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2017 Ericsson AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+- name: clone "{{ project }}" and checkout "{{ version }}"
+  git:
+    repo: "{{ repo }}"
+    dest: "{{ dest }}"
+    version: "{{ version }}"
diff --git a/prototypes/xci/playbooks/roles/remove-folders/tasks/main.yml b/prototypes/xci/playbooks/roles/remove-folders/tasks/main.yml
new file mode 100644
index 000000000..fb321dfde
--- /dev/null
+++ b/prototypes/xci/playbooks/roles/remove-folders/tasks/main.yml
@@ -0,0 +1,19 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2017 Ericsson AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+- name: cleanup leftovers of previous deployment
+  file:
+    path: "{{ item }}"
+    state: absent
+    recurse: no
+  with_items:
+    - "{{ OPNFV_RELENG_PATH }}"
+    - "{{ OPENSTACK_OSA_PATH }}"
+    - "{{ OPENSTACK_OSA_ETC_PATH }}"
+    - "{{ LOG_PATH }} "