def main():
    argument_spec = mso_argument_spec()
    argument_spec.update(
        schema=dict(type='str', required=True),
        template=dict(type='str', required=True),
        contract=dict(type='str', required=True),
        contract_display_name=dict(type='str'),
        contract_scope=dict(
            type='str',
            choices=['application-profile', 'global', 'tenant', 'vrf']),
        contract_filter_type=dict(type='str', choices=['both-way', 'one-way']),
        filter=dict(type='str', aliases=[
            'name'
        ]),  # This parameter is not required for querying all objects
        filter_directives=dict(type='list', choices=['log', 'none']),
        filter_template=dict(type='str'),
        filter_schema=dict(type='str'),
        filter_type=dict(type='str',
                         default='both-way',
                         choices=FILTER_KEYS.keys(),
                         aliases=['type']),
        state=dict(type='str',
                   default='present',
                   choices=['absent', 'present', 'query']),
    )

    module = AnsibleModule(
        argument_spec=argument_spec,
        supports_check_mode=True,
        required_if=[
            ['state', 'absent', ['filter']],
            ['state', 'present', ['filter']],
        ],
    )

    schema = module.params['schema']
    template = module.params['template']
    contract = module.params['contract']
    contract_display_name = module.params['contract_display_name']
    contract_filter_type = module.params['contract_filter_type']
    contract_scope = module.params['contract_scope']
    filter_name = module.params['filter']
    filter_directives = module.params['filter_directives']
    filter_template = module.params['filter_template']
    filter_schema = module.params['filter_schema']
    filter_type = module.params['filter_type']
    state = module.params['state']

    contract_ftype = 'bothWay' if contract_filter_type == 'both-way' else 'oneWay'

    if contract_filter_type == 'both-way' and filter_type != 'both-way':
        module.warn(
            "You are adding 'one-way' filters to a 'both-way' contract")
    elif contract_filter_type != 'both-way' and filter_type == 'both-way':
        module.warn(
            "You are adding 'both-way' filters to a 'one-way' contract")

    if filter_template is None:
        filter_template = template

    if filter_schema is None:
        filter_schema = schema

    filter_key = FILTER_KEYS[filter_type]

    mso = MSOModule(module)

    filter_schema_id = mso.lookup_schema(filter_schema)

    # Get schema object
    schema_obj = mso.get_obj('schemas', displayName=schema)
    if schema_obj:
        schema_id = schema_obj['id']
    else:
        mso.fail_json(
            msg="Provided schema '{0}' does not exist".format(schema))

    schema_path = 'schemas/{id}'.format(**schema_obj)

    # Get template
    templates = [t['name'] for t in schema_obj['templates']]
    if template not in templates:
        mso.fail_json(
            msg="Provided template '{0}' does not exist. Existing templates: {1}"
            .format(template, ', '.join(templates)))
    template_idx = templates.index(template)

    # Get contracts
    mso.existing = {}
    contract_idx = None
    filter_idx = None
    contracts = [
        c['name'] for c in schema_obj['templates'][template_idx]['contracts']
    ]

    if contract in contracts:
        contract_idx = contracts.index(contract)

        filters = [
            f['filterRef'] for f in schema_obj['templates'][template_idx]
            ['contracts'][contract_idx][filter_key]
        ]
        filter_ref = mso.filter_ref(schema_id=filter_schema_id,
                                    template=filter_template,
                                    filter=filter_name)
        if filter_ref in filters:
            filter_idx = filters.index(filter_ref)
            filter_path = '/templates/{0}/contracts/{1}/{2}/{3}'.format(
                template, contract, filter_key, filter_name)
            mso.existing = schema_obj['templates'][template_idx]['contracts'][
                contract_idx][filter_key][filter_idx]

    if state == 'query':
        if contract_idx is None:
            mso.fail_json(
                msg=
                "Provided contract '{0}' does not exist. Existing contracts: {1}"
                .format(contract, ', '.join(contracts)))

        if filter_name is None:
            mso.existing = schema_obj['templates'][template_idx]['contracts'][
                contract_idx][filter_key]
        elif not mso.existing:
            mso.fail_json(msg="FilterRef '{filter_ref}' not found".format(
                filter_ref=filter_ref))
        mso.exit_json()

    ops = []
    contract_path = '/templates/{0}/contracts/{1}'.format(template, contract)
    filters_path = '/templates/{0}/contracts/{1}/{2}'.format(
        template, contract, filter_key)

    mso.previous = mso.existing
    if state == 'absent':
        mso.proposed = mso.sent = {}

        if contract_idx is None:
            # There was no contract to begin with
            pass
        elif filter_idx is None:
            # There was no filter to begin with
            pass
        elif len(filters) == 1:
            # There is only one filter, remove contract
            mso.existing = {}
            ops.append(dict(op='remove', path=contract_path))
        else:
            # Remove filter
            mso.existing = {}
            ops.append(dict(op='remove', path=filter_path))

    elif state == 'present':
        if filter_directives is None:
            filter_directives = ['none']

        payload = dict(
            filterRef=dict(
                filterName=filter_name,
                templateName=filter_template,
                schemaId=filter_schema_id,
            ),
            directives=filter_directives,
        )

        mso.sanitize(payload, collate=True)
        mso.existing = mso.sent

        if contract_idx is None:
            # Contract does not exist, so we have to create it
            if contract_display_name is None:
                contract_display_name = contract
            if contract_filter_type is None:
                contract_ftype = 'bothWay'
            if contract_scope is None:
                contract_scope = 'context'

            payload = {
                'name': contract,
                'displayName': contract_display_name,
                'filterType': contract_ftype,
                'scope': contract_scope,
            }

            ops.append(
                dict(op='add',
                     path='/templates/{0}/contracts/-'.format(template),
                     value=payload))
        else:
            # Contract exists, but may require an update
            if contract_display_name is not None:
                ops.append(
                    dict(op='replace',
                         path=contract_path + '/displayName',
                         value=contract_display_name))
            if contract_filter_type is not None:
                ops.append(
                    dict(op='replace',
                         path=contract_path + '/filterType',
                         value=contract_ftype))
            if contract_scope is not None:
                ops.append(
                    dict(op='replace',
                         path=contract_path + '/scope',
                         value=contract_scope))

        if filter_idx is None:
            # Filter does not exist, so we have to add it
            ops.append(dict(op='add', path=filters_path + '/-',
                            value=mso.sent))

        else:
            # Filter exists, we have to update it
            ops.append(dict(op='replace', path=filter_path, value=mso.sent))

    if not module.check_mode:
        mso.request(schema_path, method='PATCH', data=ops)

    mso.exit_json()
Beispiel #2
0
def main():
    argument_spec = mso_argument_spec()
    argument_spec.update(
        schema=dict(type='str', required=True),
        template=dict(type='str', required=True),
        contract=dict(
            type='str', required=False
        ),  # This parameter is not required for querying all objects
        contract_display_name=dict(type='str'),
        contract_scope=dict(
            type='str',
            required=True,
            choices=['application-profile', 'global', 'tenant', 'vrf']),
        filter=dict(type='str', aliases=['name']),
        filter_template=dict(type='str'),
        filter_schema=dict(type='str'),
        filter_type=dict(type='str',
                         default='both-directions',
                         choices=FILTER_KEYS.keys(),
                         aliases=['type']),
        state=dict(type='str',
                   default='present',
                   choices=['absent', 'present', 'query']),
    )

    module = AnsibleModule(
        argument_spec=argument_spec,
        supports_check_mode=True,
        required_if=[
            ['state', 'absent', ['filter']],
            ['state', 'present', ['filter']],
        ],
    )

    schema = module.params['schema']
    template = module.params['template']
    contract = module.params['contract']
    contract_display_name = module.params['contract_display_name']
    contract_scope = module.params['contract_scope']
    filter_name = module.params['filter']
    filter_template = module.params['filter_template']
    filter_schema = module.params['filter_schema']
    filter_type = module.params['filter_type']
    state = module.params['state']

    if filter_template is None:
        filter_template = template

    if filter_schema is None:
        filter_schema = schema

    filter_key = FILTER_KEYS[filter_type]

    mso = MSOModule(module)

    filter_schema_id = mso.lookup_schema(filter_schema)

    # Get schema object
    schema_obj = mso.get_obj('schemas', displayName=schema)
    if schema_obj:
        schema_id = schema_obj['id']
    else:
        mso.fail_json(
            msg="Provided schema '{0}' does not exist".format(schema))

    path = 'schemas/{id}'.format(id=schema_id)

    # Get template
    templates = [t['name'] for t in schema_obj['templates']]
    if template not in templates:
        mso.fail_json(
            msg="Provided template '{0}' does not exist. Existing templates: {1}"
            .format(template, ', '.join(templates)))
    template_idx = templates.index(template)

    # Get contracts
    mso.existing = {}
    contract_idx = None
    entry_idx = None
    contracts = [
        c['name'] for c in schema_obj['templates'][template_idx]['contracts']
    ]

    if contract in contracts:
        contract_idx = contracts.index(contract)

        filters = [
            f['filterRef'] for f in schema_obj['templates'][template_idx]
            ['contracts'][contract_idx][filter_key]
        ]
        filter_ref = mso.filter_ref(filter_schema_id, filter_template,
                                    filter_name)
        if filter_ref in filters:
            filter_idx = filters.index(filter_ref)
            mso.existing = schema_obj['templates'][template_idx]['contracts'][
                contract_idx][filter_key][filter_idx]

    if state == 'query':
        if filter_name is None:
            mso.existing = schema_obj['templates'][template_idx]['contractss'][
                contract_idx][filter_key]
        elif not mso.existing:
            mso.fail_json(msg="FilterRef '{filter_ref}' not found".format(
                filter_ref=filter_ref))
        mso.exit_json()

    mso.previous = mso.existing
    if state == 'absent':
        mso.proposed = mso.sent = {}

        if contract_idx is None:
            # There was no contract to begin with
            pass
        elif filter_idx is None:
            # There was no filter to begin with
            pass
        elif len(filters) == 1:
            # There is only one filter, remove contract
            mso.existing = {}
            operations = [
                dict(op='remove',
                     path='/templates/{template}/contracts/{contract}'.format(
                         template=template, contract=contract)),
            ]
            if not module.check_mode:
                mso.request(path, method='PATCH', data=operations)
        else:
            # FIXME: Removing based on index is DANGEROUS
            # Remove filter
            mso.existing = {}
            operations = [
                dict(
                    op='remove',
                    path=
                    '/templates/{template}/contracts/{contract}/{filter_key}/{filter_idx}'
                    .format(
                        template=template,
                        contract=contract,
                        filter_key=filter_key,
                        filter_idx=filter_idx,
                    ),
                ),
            ]
            if not module.check_mode:
                mso.request(path, method='PATCH', data=operations)

    elif state == 'present':

        payload = dict(
            filterRef=dict(
                filterName=filter_name,
                templateName=filter_template,
                schemaId=filter_schema_id,
            ),
            directives=[],
        )

        mso.sanitize(payload, collate=True)
        mso.existing = mso.sent

        if contract_idx is None:
            # COntract does not exist, so we have to create it
            if contract_display_name is None:
                contract_display_name = contract

            payload = {
                'name': contract,
                'displayName': contract_display_name,
                'scope': contract_scope,
                filter_key: [mso.sent],
            }

            operations = [
                dict(op='add',
                     path='/templates/{template}/contracts/-'.format(
                         template=template),
                     value=payload),
            ]

        elif filter_idx is None:
            # Filter does not exist, so we have to add it
            operations = [
                dict(
                    op='add',
                    path=
                    '/templates/{template}/contracts/{contract}/{filter_key}/-'
                    .format(
                        template=template,
                        contract=contract,
                        filter_key=filter_key,
                    ),
                    value=mso.sent,
                ),
            ]

        else:
            # FIXME: Updating based on index is DANGEROUS
            # Filter exists, we have to update it
            operations = [
                dict(
                    op='replace',
                    path=
                    '/templates/{template}/contracts/{contract}/{filter_key}/{filter_idx}'
                    .format(
                        template=template,
                        contract=contract,
                        filter_key=filter_key,
                        filter_idx=filter_idx,
                    ),
                    value=mso.sent,
                ),
            ]

        if not module.check_mode:
            mso.request(path, method='PATCH', data=operations)

    mso.exit_json()