#!/bin/bash

# Copyright 2015 VMware, Inc.
#
# All Rights Reserved
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.


# Neutron VMware NSXv plugin
# --------------------------

# Save trace setting
NSXV_XTRACE=$(set +o | grep xtrace)
set +o xtrace


function setup_integration_bridge {
    :
}

function is_neutron_ovs_base_plugin {
    # NSXv does not use OVS
    return 1
}

function neutron_plugin_create_nova_conf {
    if [[ -n $NSXV_NOVA_METADATA_IPS ]]; then
        iniset $NOVA_CONF neutron service_metadata_proxy "True"
        iniset $NOVA_CONF neutron metadata_proxy_shared_secret "$NSXV_METADATA_SHARED_SECRET"
    fi
}

function neutron_plugin_install_agent_packages {
    # NSXv does not require this
    :
}

function neutron_plugin_configure_common {
    Q_PLUGIN_CONF_PATH=etc/neutron/plugins/vmware
    Q_PLUGIN_CONF_FILENAME=nsx.ini
    Q_PLUGIN_SRC_CONF_PATH=vmware-nsx/etc
    VMWARE_NSX_DIR=vmware-nsx
    # Uses oslo config generator to generate sample configuration file
    (cd $DEST/$VMWARE_NSX_DIR && exec ./tools/generate_config_file_samples.sh)
    mkdir -p /$Q_PLUGIN_CONF_PATH
    cp $DEST/$Q_PLUGIN_SRC_CONF_PATH/nsx.ini.sample /$Q_PLUGIN_CONF_PATH/$Q_PLUGIN_CONF_FILENAME
    sudo install -d -o $STACK_USER $NEUTRON_CONF_DIR/policy.d
    cp -v $DEST/$Q_PLUGIN_SRC_CONF_PATH/policy/routers.json $NEUTRON_CONF_DIR/policy.d
    cp -v $DEST/$Q_PLUGIN_SRC_CONF_PATH/policy/network-gateways.json $NEUTRON_CONF_DIR/policy.d
    Q_DB_NAME="neutron_nsx"
    Q_PLUGIN_CLASS="vmware_nsx.plugin.NsxVPlugin"
}

function neutron_plugin_configure_debug_command {
    :
}

function neutron_plugin_configure_dhcp_agent {
    # VMware NSXv plugin does not run L3 agent
    die $LINENO "q-dhcp should not be executed with VMware NSXv plugin!"
}

function neutron_plugin_configure_l3_agent {
    # VMware NSXv plugin does not run L3 agent
    die $LINENO "q-l3 should not be executed with VMware NSXv plugin!"
}

function neutron_plugin_configure_plugin_agent {
    # VMware NSXv plugin does not run L2 agent
    die $LINENO "q-agt must not be executed with VMware NSXv plugin!"
}

function _nsxv_ini_set {
    if [[ $2 != "" ]]; then
        iniset /$Q_PLUGIN_CONF_FILE nsxv $1 $2
    fi
}

function neutron_plugin_configure_service {
    if [[ "$NSX_L2GW_DRIVER" != "" ]]; then
        iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_l2gw_driver $NSX_L2GW_DRIVER
    fi
    iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_extension_drivers vmware_nsxv_dns
    _nsxv_ini_set password "$NSXV_PASSWORD"
    _nsxv_ini_set user "$NSXV_USER"
    _nsxv_ini_set vdn_scope_id "$NSXV_VDN_SCOPE_ID"
    _nsxv_ini_set dvs_id "$NSXV_DVS_ID"
    _nsxv_ini_set manager_uri "$NSXV_MANAGER_URI"
    _nsxv_ini_set ca_file "$NSXV_CA_FILE"
    _nsxv_ini_set insecure "$NSXV_INSECURE"
    _nsxv_ini_set datacenter_moid "$NSXV_DATACENTER_MOID"
    _nsxv_ini_set datastore_id "$NSXV_DATASTORE_ID"
    _nsxv_ini_set resource_pool_id "$NSXV_RESOURCE_POOL_ID"
    _nsxv_ini_set availability_zones "$NSXV_AVAILABILITY_ZONES"
    _nsxv_ini_set external_network "$NSXV_EXTERNAL_NETWORK"
    _nsxv_ini_set cluster_moid "$NSXV_CLUSTER_MOID"
    _nsxv_ini_set backup_edge_pool "$NSXV_BACKUP_POOL"
    _nsxv_ini_set mgt_net_proxy_ips "$NSXV_MGT_NET_PROXY_IPS"
    _nsxv_ini_set mgt_net_moid "$NSXV_MGT_NET_MOID"
    _nsxv_ini_set mgt_net_proxy_netmask "$NSXV_MGT_NET_PROXY_NETMASK"
    _nsxv_ini_set nova_metadata_port "$NSXV_NOVA_METADATA_PORT"
    _nsxv_ini_set nova_metadata_ips "$NSXV_NOVA_METADATA_IPS"
    _nsxv_ini_set metadata_shared_secret "$NSXV_METADATA_SHARED_SECRET"
    _nsxv_ini_set metadata_insecure "$NSXV_METADATA_INSECURE"
    _nsxv_ini_set metadata_nova_client_cert "$NSXV_METADATA_NOVA_CERT"
    _nsxv_ini_set metadata_nova_client_priv_key "$NSXV_METADATA_NOVA_PRIV_KEY"
    _nsxv_ini_set metadata_service_allowed_ports "$NSXV_METADATA_SERVICE_ALLOWED_PORTS"
    _nsxv_ini_set edge_ha "$NSXV_EDGE_HA"
    _nsxv_ini_set exclusive_router_appliance_size "$NSXV_EXCLUSIVE_ROUTER_APPLIANCE_SIZE"
    _nsxv_ini_set use_dvs_features "$NSXV_USE_DVS_FEATURES"
    _nsxv_ini_set use_nsx_policies "$NSXV_USE_NSX_POLICIES"
    _nsxv_ini_set default_policy_id "$NSXV_DEFAULT_POLICY_ID"
    _nsxv_ini_set allow_tenant_rules_with_policy "$NSXV_ALLOW_TENANT_RULES_WITH_POLICY"
    if [[ "$NSXV_USE_DVS_FEATURES" != "" ]]; then
        iniset /$Q_PLUGIN_CONF_FILE dvs host_ip "$VMWAREAPI_IP"
        iniset /$Q_PLUGIN_CONF_FILE dvs host_username "$VMWAREAPI_USER"
        iniset /$Q_PLUGIN_CONF_FILE dvs host_password "$VMWAREAPI_PASSWORD"
        iniset /$Q_PLUGIN_CONF_FILE dvs ca_file "$VMWAREAPI_CA_FILE"
        iniset /$Q_PLUGIN_CONF_FILE dvs insecure "$VMWAREAPI_INSECURE"
        iniset /$Q_PLUGIN_CONF_FILE dvs dvs_name "$VMWARE_DVS_NAME"
    fi
}

function neutron_plugin_setup_interface_driver {
    :
}

function neutron_plugin_check_adv_test_requirements {
    return 0
}

# Restore xtrace
$NSXV_XTRACE