Migrates Apex to Python

Removes all bash libraries and converts almost all of the code to a
mixture of Python and Ansible.  utils.sh and clean.sh still exist.
clean.sh will be migrated fully to clean.py in another patch.

The Apex Python package is now built into the opnfv-apex-common RPM.  To
install locally do 'pip3 install .'.  To deploy:

opnfv-deploy -d <file> -n <file> --image-dir /root/apex/.build  -v --debug

Non-python files (THT yaml, settings files, ansible playbooks) are all
installed into /usr/share/opnfv-apex/.  The RPM will copy settings files
into /etc/opnfv-apex/.

JIRA: APEX-317

Change-Id: I3232f0329bcd13bce5a28da6a8c9c84d0b048024
Signed-off-by: Tim Rozet <trozet@redhat.com>

1 files changed, 0 insertions, 265 deletions

diff --git a/lib/python/apex_python_utils.py b/lib/python/apex_python_utils.py
deleted file mode 100755
index 70fc592d..00000000
--- a/lib/python/apex_python_utils.py
+++ /dev/null
@@ -1,265 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Feng Pan (fpan@redhat.com), Dan Radez (dradez@redhat.com)
-#
-# 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
-##############################################################################
-
-import apex
-import argparse
-import sys
-import logging
-import os
-import yaml
-
-from jinja2 import Environment
-from jinja2 import FileSystemLoader
-
-from apex import NetworkSettings
-from apex import NetworkEnvironment
-from apex import DeploySettings
-from apex import Inventory
-from apex import ip_utils
-
-
-def parse_net_settings(args):
-    """
-    Parse OPNFV Apex network_settings.yaml config file
-    and dump bash syntax to set environment variables
-
-    Args:
-    - file: string
-      file to network_settings.yaml file
-    """
-    settings = NetworkSettings(args.net_settings_file)
-    net_env = NetworkEnvironment(settings, args.net_env_file,
-                                 args.compute_pre_config,
-                                 args.controller_pre_config)
-    target = args.target_dir.split('/')
-    target.append('network-environment.yaml')
-    dump_yaml(dict(net_env), '/'.join(target))
-    settings.dump_bash()
-
-
-def dump_yaml(data, file):
-    """
-    Dumps data to a file as yaml
-    :param data: yaml to be written to file
-    :param file: filename to write to
-    :return:
-    """
-    with open(file, "w") as fh:
-        yaml.dump(data, fh, default_flow_style=False)
-
-
-def parse_deploy_settings(args):
-    settings = DeploySettings(args.file)
-    settings.dump_bash()
-
-
-def run_clean(args):
-    apex.clean_nodes(args.file)
-
-
-def parse_inventory(args):
-    inventory = Inventory(args.file, ha=args.ha, virtual=args.virtual)
-    if args.export_bash is True:
-        inventory.dump_bash()
-    else:
-        inventory.dump_instackenv_json()
-
-
-def find_ip(args):
-    """
-    Get and print the IP from a specific interface
-
-    Args:
-    - interface: string
-      network interface name
-    - address_family: int
-      4 or 6, respective to ipv4 or ipv6
-    """
-    interface = ip_utils.get_interface(args.interface,
-                                       args.address_family)
-    if interface:
-        print(interface.ip)
-
-
-def build_nic_template(args):
-    """
-    Build and print a Triple-O nic template from jinja template
-
-    Args:
-    - template: string
-      path to jinja template to load
-    - enabled_networks: comma delimited list
-      list of networks defined in net_env.py
-    - ext_net_type: string
-      interface or br-ex, defines the external network configuration
-    - address_family: string
-      4 or 6, respective to ipv4 or ipv6
-    - ovs_dpdk_bridge: string
-      bridge name to use as ovs_dpdk
-    """
-    template_dir, template = args.template.rsplit('/', 1)
-
-    netsets = NetworkSettings(args.net_settings_file)
-    nets = netsets.get('networks')
-    ds = DeploySettings(args.deploy_settings_file).get('deploy_options')
-    env = Environment(loader=FileSystemLoader(template_dir), autoescape=True)
-    template = env.get_template(template)
-
-    if ds['dataplane'] == 'fdio':
-        nets['tenant']['nic_mapping'][args.role]['phys_type'] = 'vpp_interface'
-        if ds['sdn_controller'] == 'opendaylight':
-            nets['external'][0]['nic_mapping'][args.role]['phys_type'] =\
-                'vpp_interface'
-            if ds.get('odl_vpp_routing_node') == 'dvr':
-                nets['admin']['nic_mapping'][args.role]['phys_type'] =\
-                    'linux_bridge'
-    if ds.get('performance', {}).get(args.role.title(), {}).get('vpp', {})\
-            .get('uio-driver'):
-        nets['tenant']['nic_mapping'][args.role]['uio-driver'] =\
-            ds['performance'][args.role.title()]['vpp']['uio-driver']
-        if ds['sdn_controller'] == 'opendaylight':
-            nets['external'][0]['nic_mapping'][args.role]['uio-driver'] =\
-                ds['performance'][args.role.title()]['vpp']['uio-driver']
-    if ds.get('performance', {}).get(args.role.title(), {}).get('vpp', {})\
-            .get('interface-options'):
-        nets['tenant']['nic_mapping'][args.role]['interface-options'] =\
-            ds['performance'][args.role.title()]['vpp']['interface-options']
-
-    print(template.render(nets=nets,
-                          role=args.role,
-                          external_net_af=netsets.get_ip_addr_family(),
-                          external_net_type=args.ext_net_type,
-                          ovs_dpdk_bridge=args.ovs_dpdk_bridge))
-
-
-def get_parser():
-    parser = argparse.ArgumentParser()
-    parser.add_argument('--debug', action='store_true', default=False,
-                        help="Turn on debug messages")
-    parser.add_argument('-l', '--log-file', default='/var/log/apex/apex.log',
-                        dest='log_file', help="Log file to log to")
-    subparsers = parser.add_subparsers()
-    # parse-net-settings
-    net_settings = subparsers.add_parser('parse-net-settings',
-                                         help='Parse network settings file')
-    net_settings.add_argument('-s', '--net-settings-file',
-                              default='network-settings.yaml',
-                              dest='net_settings_file',
-                              help='path to network settings file')
-    net_settings.add_argument('-e', '--net-env-file',
-                              default="network-environment.yaml",
-                              dest='net_env_file',
-                              help='path to network environment file')
-    net_settings.add_argument('-td', '--target-dir',
-                              default="/tmp",
-                              dest='target_dir',
-                              help='directory to write the'
-                                   'network-environment.yaml file')
-    net_settings.add_argument('--compute-pre-config',
-                              default=False,
-                              action='store_true',
-                              dest='compute_pre_config',
-                              help='Boolean to enable Compute Pre Config')
-    net_settings.add_argument('--controller-pre-config',
-                              action='store_true',
-                              default=False,
-                              dest='controller_pre_config',
-                              help='Boolean to enable Controller Pre Config')
-
-    net_settings.set_defaults(func=parse_net_settings)
-    # find-ip
-    get_int_ip = subparsers.add_parser('find-ip',
-                                       help='Find interface ip')
-    get_int_ip.add_argument('-i', '--interface', required=True,
-                            help='Interface name')
-    get_int_ip.add_argument('-af', '--address-family', default=4, type=int,
-                            choices=[4, 6], dest='address_family',
-                            help='IP Address family')
-    get_int_ip.set_defaults(func=find_ip)
-    # nic-template
-    nic_template = subparsers.add_parser('nic-template',
-                                         help='Build NIC templates')
-    nic_template.add_argument('-r', '--role', required=True,
-                              choices=['controller', 'compute'],
-                              help='Role template generated for')
-    nic_template.add_argument('-t', '--template', required=True,
-                              dest='template',
-                              help='Template file to process')
-    nic_template.add_argument('-s', '--net-settings-file',
-                              default='network-settings.yaml',
-                              dest='net_settings_file',
-                              help='path to network settings file')
-    nic_template.add_argument('-e', '--ext-net-type', default='interface',
-                              dest='ext_net_type',
-                              choices=['interface', 'vpp_interface', 'br-ex'],
-                              help='External network type')
-    nic_template.add_argument('-d', '--ovs-dpdk-bridge',
-                              default=None, dest='ovs_dpdk_bridge',
-                              help='OVS DPDK Bridge Name')
-    nic_template.add_argument('--deploy-settings-file',
-                              help='path to deploy settings file')
-
-    nic_template.set_defaults(func=build_nic_template)
-    # parse-deploy-settings
-    deploy_settings = subparsers.add_parser('parse-deploy-settings',
-                                            help='Parse deploy settings file')
-    deploy_settings.add_argument('-f', '--file',
-                                 default='deploy_settings.yaml',
-                                 help='path to deploy settings file')
-    deploy_settings.set_defaults(func=parse_deploy_settings)
-    # parse-inventory
-    inventory = subparsers.add_parser('parse-inventory',
-                                      help='Parse inventory file')
-    inventory.add_argument('-f', '--file',
-                           default='deploy_settings.yaml',
-                           help='path to deploy settings file')
-    inventory.add_argument('--ha',
-                           default=False,
-                           action='store_true',
-                           help='Indicate if deployment is HA or not')
-    inventory.add_argument('--virtual',
-                           default=False,
-                           action='store_true',
-                           help='Indicate if deployment inventory is virtual')
-    inventory.add_argument('--export-bash',
-                           default=False,
-                           dest='export_bash',
-                           action='store_true',
-                           help='Export bash variables from inventory')
-    inventory.set_defaults(func=parse_inventory)
-
-    clean = subparsers.add_parser('clean',
-                                  help='Parse deploy settings file')
-    clean.add_argument('-f', '--file',
-                       help='path to inventory file')
-    clean.set_defaults(func=run_clean)
-
-    return parser
-
-
-def main():
-    parser = get_parser()
-    args = parser.parse_args(sys.argv[1:])
-    if args.debug:
-        logging.basicConfig(level=logging.DEBUG)
-    else:
-        apex_log_filename = args.log_file
-        os.makedirs(os.path.dirname(apex_log_filename), exist_ok=True)
-        logging.basicConfig(filename=apex_log_filename,
-                            format='%(asctime)s %(levelname)s: %(message)s',
-                            datefmt='%m/%d/%Y %I:%M:%S %p',
-                            level=logging.DEBUG)
-    if hasattr(args, 'func'):
-        args.func(args)
-    else:
-        parser.print_help()
-        exit(1)
-
-if __name__ == "__main__":
-    main()