diff options
author | Markos Chandras <mchandras@suse.de> | 2018-05-14 09:56:48 +0000 |
---|---|---|
committer | Gerrit Code Review <gerrit@opnfv.org> | 2018-05-14 09:56:49 +0000 |
commit | 8dc9f3a0d2c4db3bd9720966043dda0d2d4431bb (patch) | |
tree | a313042fc8b1c883eb117b71b10c81f40b4de49c /xci/playbooks | |
parent | da808483b5cbec5ba4d8f88e2929650f149248cc (diff) | |
parent | 85d1813e0329bf44eae35de3d4a67f63fdcf9444 (diff) |
Merge "xci: osa: Add initial dynamic inventory from PDF/IDF files"
Diffstat (limited to 'xci/playbooks')
4 files changed, 165 insertions, 12 deletions
diff --git a/xci/playbooks/dynamic_inventory.py b/xci/playbooks/dynamic_inventory.py new file mode 100755 index 00000000..8f498742 --- /dev/null +++ b/xci/playbooks/dynamic_inventory.py @@ -0,0 +1,153 @@ +#!/usr/bin/python +# coding utf-8 + +# SPDX-license-identifier: Apache-2.0 +############################################################################## +# Copyright (c) 2018 SUSE LINUX GmbH. +# 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 +############################################################################## +# +# Based on https://raw.githubusercontent.com/ansible/ansible/devel/contrib/inventory/cobbler.py + +import argparse +import os +import sys +import yaml +import json + + +class XCIInventory(object): + def __init__(self): + super(XCIInventory, self).__init__() + self.inventory = {} + self.inventory['all'] = {} + self.inventory['all']['hosts'] = [] + self.inventory['all']['vars'] = {} + self.inventory['_meta'] = {} + self.inventory['_meta']['hostvars'] = {} + self.installer = os.environ.get('INSTALLER_TYPE', 'osa') + self.flavor = os.environ.get('XCI_FLAVOR', 'mini') + + # Static information for opnfv host for now + self.add_host('opnfv') + self.add_hostvar('opnfv', 'ansible_ssh_host', '192.168.122.2') + self.add_to_group('deployment', 'opnfv') + self.add_to_group('opnfv', 'opnfv') + + self.opnfv_networks = {} + self.opnfv_networks['opnfv'] = {} + self.opnfv_networks['opnfv']['admin'] = '172.29.236.10' + self.opnfv_networks['opnfv']['public'] = '192.168.122.2' + self.opnfv_networks['opnfv']['private'] = '172.29.240.10' + self.opnfv_networks['opnfv']['storage'] = '172.29.244.10' + + self.read_pdf_idf() + + self.parse_args() + + if self.args.host: + self.dump(self.get_host_info(self.args.host)) + else: + self.dump(self.inventory) + + def parse_args(self): + parser = argparse.ArgumentParser(description='Produce an Ansible inventory based on PDF/IDF XCI files') + parser.add_argument('--list', action='store_true', default=True, help='List XCI hosts (default: True)') + parser.add_argument('--host', action='store', help='Get all the variables about a specific host') + self.args = parser.parse_args() + + def read_pdf_idf(self): + pdf_file = os.path.dirname(os.path.realpath(__file__)) + "/../var/pdf.yml" + idf_file = os.path.dirname(os.path.realpath(__file__)) + "/../var/idf.yml" + nodes = [] + host_networks = {} + + with open(pdf_file) as f: + try: + pdf = yaml.safe_load(f) + except yaml.YAMLError as e: + print(e) + sys.exit(1) + + with open(idf_file) as f: + try: + idf = yaml.safe_load(f) + except yaml.YAMLError as e: + print(e) + sys.exit(1) + + valid_host = (host for host in idf['xci'][self.installer]['nodes_roles'] \ + if host in idf['xci']['flavors'][self.flavor] \ + and host != 'opnfv') + + for host in valid_host: + nodes.append(host) + hostname = idf['xci'][self.installer]['hostnames'][host] + self.add_host(hostname) + for role in idf['xci'][self.installer]['nodes_roles'][host]: + self.add_to_group(role, hostname) + + pdf_host_info = filter(lambda x: x['name'] == host, pdf['nodes'])[0] + native_vlan_if = filter(lambda x: x['vlan'] == 'native', pdf_host_info['interfaces']) + self.add_hostvar(hostname, 'ansible_host', native_vlan_if[0]['address']) + host_networks[hostname] = {} + # And now record the rest of the information + for network in idf['idf']['net_config'].keys(): + network_interface_num = idf['idf']['net_config'][network]['interface'] + host_networks[hostname][network] = pdf_host_info['interfaces'][int(network_interface_num)]['address'] + + host_networks.update(self.opnfv_networks) + + self.add_groupvar('all', 'host_info', host_networks) + + # Now add the additional groups + for parent in idf['xci'][self.installer]['groups'].keys(): + map(lambda x: self.add_group(x, parent), idf['xci'][self.installer]['groups'][parent]) + + def dump(self, data): + print (json.dumps(data, sort_keys=True, indent=2)) + + def add_host(self, host): + self.inventory['all']['hosts'].append(host) + + def hosts(self): + return self.inventory['all']['hosts'] + + def add_group(self, group, parent = 'all'): + if parent not in self.inventory.keys(): + self.inventory[parent] = {} + if 'children' not in self.inventory[parent]: + self.inventory[parent]['children'] = [] + self.inventory[parent]['children'].append(group) + + def add_to_group(self, group, host): + if group not in self.inventory.keys(): + self.inventory[group] = [] + self.inventory[group].append(host) + + def add_hostvar(self, host, param, value): + if host not in self.hostvars(): + self.inventory['_meta']['hostvars'][host] = {} + self.inventory['_meta']['hostvars'][host].update({param: value}) + + def add_groupvar(self, group, param, value): + if group not in self.groupvars(group): + self.inventory[group]['vars'] = {} + self.inventory[group]['vars'].update({param: value}) + + def hostvars(self): + return iter(self.inventory['_meta']['hostvars'].keys()) + + def groupvars(self, group): + return iter(self.inventory[group]['vars'].keys()) + + def get_host_info(self, host): + return self.inventory['_meta']['hostvars'][host] + +if __name__ == '__main__': + XCIInventory() + +# vim: set ts=4 sw=4 expandtab: diff --git a/xci/playbooks/roles/bootstrap-host/tasks/network_debian.yml b/xci/playbooks/roles/bootstrap-host/tasks/network_debian.yml index ddca58b0..380e4c52 100644 --- a/xci/playbooks/roles/bootstrap-host/tasks/network_debian.yml +++ b/xci/playbooks/roles/bootstrap-host/tasks/network_debian.yml @@ -45,10 +45,10 @@ - { name: "{{ ansible_local.xci.network.xci_interface }}.10", vlan_id: 10 } - { name: "{{ ansible_local.xci.network.xci_interface }}.30", vlan_id: 30 } - { name: "{{ ansible_local.xci.network.xci_interface }}.20", vlan_id: 20 } - - { name: "br-mgmt", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.10", ip: "{{ host_info[inventory_hostname].MGMT_IP }}", prefix: "255.255.252.0" } - - { name: "br-vxlan", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.30", ip: "{{ host_info[inventory_hostname].VXLAN_IP }}", prefix: "255.255.252.0" } - - { name: "br-vlan", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}", ip: "{{ host_info[inventory_hostname].VLAN_IP }}", prefix: "255.255.255.0", gateway: "192.168.122.1" } - - { name: "br-storage", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.20", ip: "{{ host_info[inventory_hostname].STORAGE_IP }}", prefix: "255.255.252.0" } + - { name: "br-mgmt", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.10", ip: "{{ host_info[inventory_hostname].admin }}", prefix: "255.255.252.0" } + - { name: "br-vxlan", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.30", ip: "{{ host_info[inventory_hostname].private }}", prefix: "255.255.252.0" } + - { name: "br-vlan", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}", ip: "{{ host_info[inventory_hostname].public }}", prefix: "255.255.255.0", gateway: "192.168.122.1" } + - { name: "br-storage", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.20", ip: "{{ host_info[inventory_hostname].storage }}", prefix: "255.255.252.0" } loop_control: label: "{{ item.name }}" diff --git a/xci/playbooks/roles/bootstrap-host/tasks/network_redhat.yml b/xci/playbooks/roles/bootstrap-host/tasks/network_redhat.yml index 8c98203a..9dce50b6 100644 --- a/xci/playbooks/roles/bootstrap-host/tasks/network_redhat.yml +++ b/xci/playbooks/roles/bootstrap-host/tasks/network_redhat.yml @@ -17,10 +17,10 @@ - { name: "{{ ansible_local.xci.network.xci_interface }}.10", bridge: "br-mgmt" , vlan_id: 10 } - { name: "{{ ansible_local.xci.network.xci_interface }}.20", bridge: "br-storage", vlan_id: 20 } - { name: "{{ ansible_local.xci.network.xci_interface }}.30", bridge: "br-vxlan" , vlan_id: 30 } - - { name: "br-vlan" , ip: "{{ host_info[inventory_hostname].VLAN_IP }}", prefix: 24 } - - { name: "br-mgmt" , ip: "{{ host_info[inventory_hostname].MGMT_IP }}", prefix: 22 } - - { name: "br-storage", ip: "{{ host_info[inventory_hostname].STORAGE_IP }}", prefix: 22 } - - { name: "br-vxlan" , ip: "{{ host_info[inventory_hostname].VXLAN_IP }}", prefix: 22 } + - { name: "br-vlan" , ip: "{{ host_info[inventory_hostname].public }}", prefix: 24 } + - { name: "br-mgmt" , ip: "{{ host_info[inventory_hostname].admin }}", prefix: 22 } + - { name: "br-storage", ip: "{{ host_info[inventory_hostname].storage }}", prefix: 22 } + - { name: "br-vxlan" , ip: "{{ host_info[inventory_hostname].private}}", prefix: 22 } loop_control: label: "{{ item.name }}" diff --git a/xci/playbooks/roles/bootstrap-host/tasks/network_suse.yml b/xci/playbooks/roles/bootstrap-host/tasks/network_suse.yml index 6ad13169..b1059c81 100644 --- a/xci/playbooks/roles/bootstrap-host/tasks/network_suse.yml +++ b/xci/playbooks/roles/bootstrap-host/tasks/network_suse.yml @@ -17,10 +17,10 @@ - { name: "{{ ansible_local.xci.network.xci_interface }}.10", vlan_id: 10 } - { name: "{{ ansible_local.xci.network.xci_interface }}.30", vlan_id: 30 } - { name: "{{ ansible_local.xci.network.xci_interface }}.20", vlan_id: 20 } - - { name: "br-mgmt", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.10", ip: "{{ host_info[inventory_hostname].MGMT_IP }}/22" } - - { name: "br-vxlan", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.30", ip: "{{ host_info[inventory_hostname].VXLAN_IP }}/22" } - - { name: "br-vlan", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}", ip: "{{ host_info[inventory_hostname].VLAN_IP }}/24" } - - { name: "br-storage", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.20", ip: "{{ host_info[inventory_hostname].STORAGE_IP }}/22" } + - { name: "br-mgmt", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.10", ip: "{{ host_info[inventory_hostname].admin }}/22" } + - { name: "br-vxlan", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.30", ip: "{{ host_info[inventory_hostname].private }}/22" } + - { name: "br-vlan", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}", ip: "{{ host_info[inventory_hostname].public }}/24" } + - { name: "br-storage", bridge_ports: "{{ ansible_local.xci.network.xci_interface }}.20", ip: "{{ host_info[inventory_hostname].storage }}/22" } loop_control: label: "{{ item.name }}" |