mirror of https://github.com/ansible/ansible.git
K8s dynamic collected changes (#40745)
* Move k8s modules to dynamic backend * update required openshift version * update -> patch * use new dynamic client exceptions * style * guard urllib3 import * guard ansibleerror import * give more information about error cause * format in variable * style * rename tests * Search for provided kind in a few more places to match old behavior, properly handle failure * make common code use fail instead of fail_json, to work for lookup plugins as well * update docs * move openshift_raw tests into k8s tests * fix typo * Use diff of response and resource to determine change, don't do any checking client-side before making requests * remove duplicate yaml blocks * Update porting guide for k8s module * remove invalid doc refs * If fuzzy searching finds a resource, update resource_definition to match proper kind and version * remote unsupported openshift_raw variables * properly check environment variables when determining auth method:pull/40981/head
Fabian von Feilitzsch
7 years ago
committed by
Matt Clay
parent
cad351328d
commit
65d96bf354
@ -1,633 +0,0 @@
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#
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# Copyright 2018 Red Hat | Ansible
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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import base64
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import copy
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from ansible.module_utils.six import iteritems, string_types
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from keyword import kwlist
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try:
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from openshift.helper import PRIMITIVES
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from openshift.helper.exceptions import KubernetesException
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HAS_K8S_MODULE_HELPER = True
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except ImportError as exc:
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HAS_K8S_MODULE_HELPER = False
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# TODO Remove string_utils dependency
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try:
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import string_utils
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HAS_STRING_UTILS = True
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except ImportError:
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HAS_STRING_UTILS = False
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ARG_ATTRIBUTES_BLACKLIST = ('property_path',)
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PYTHON_KEYWORD_MAPPING = dict(zip(['_{0}'.format(item) for item in kwlist], kwlist))
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PYTHON_KEYWORD_MAPPING.update(dict([reversed(item) for item in iteritems(PYTHON_KEYWORD_MAPPING)]))
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COMMON_ARG_SPEC = {
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'state': {
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'default': 'present',
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'choices': ['present', 'absent'],
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},
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'force': {
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'type': 'bool',
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'default': False,
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},
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'resource_definition': {
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'type': 'dict',
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'aliases': ['definition', 'inline']
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},
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'src': {
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'type': 'path',
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},
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'kind': {},
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'name': {},
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'namespace': {},
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'api_version': {
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'default': 'v1',
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'aliases': ['api', 'version'],
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},
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}
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AUTH_ARG_SPEC = {
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'kubeconfig': {
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'type': 'path',
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},
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'context': {},
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'host': {},
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'api_key': {
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'no_log': True,
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},
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'username': {},
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'password': {
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'no_log': True,
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},
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'verify_ssl': {
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'type': 'bool',
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},
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'ssl_ca_cert': {
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'type': 'path',
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},
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'cert_file': {
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'type': 'path',
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},
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'key_file': {
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'type': 'path',
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},
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}
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OPENSHIFT_ARG_SPEC = {
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'description': {},
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'display_name': {},
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}
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class AnsibleMixin(object):
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_argspec_cache = None
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@property
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def argspec(self):
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"""
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Introspect the model properties, and return an Ansible module arg_spec dict.
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:return: dict
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"""
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if self._argspec_cache:
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return self._argspec_cache
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argument_spec = copy.deepcopy(COMMON_ARG_SPEC)
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argument_spec.update(copy.deepcopy(AUTH_ARG_SPEC))
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argument_spec.update(copy.deepcopy(OPENSHIFT_ARG_SPEC))
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argument_spec.update(self.__transform_properties(self.properties))
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self._argspec_cache = argument_spec
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return self._argspec_cache
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def object_from_params(self, module_params, obj=None):
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"""
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Update a model object with Ansible module param values. Optionally pass an object
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to update, otherwise a new object will be created.
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:param module_params: dict of key:value pairs
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:param obj: model object to update
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:return: updated model object
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"""
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if not obj:
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obj = self.model()
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obj.kind = string_utils.snake_case_to_camel(self.kind, upper_case_first=False)
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obj.api_version = self.api_version.lower()
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for param_name, param_value in iteritems(module_params):
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spec = self.find_arg_spec(param_name)
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if param_value is not None and spec.get('property_path'):
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prop_path = copy.copy(spec['property_path'])
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self.__set_obj_attribute(obj, prop_path, param_value, param_name)
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if self.kind.lower() == 'project' and (module_params.get('display_name') or
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module_params.get('description')):
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if not obj.metadata.annotations:
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obj.metadata.annotations = {}
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if module_params.get('display_name'):
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obj.metadata.annotations['openshift.io/display-name'] = module_params['display_name']
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if module_params.get('description'):
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obj.metadata.annotations['openshift.io/description'] = module_params['description']
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elif (self.kind.lower() == 'secret' and getattr(obj, 'string_data', None)
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and hasattr(obj, 'data')):
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if obj.data is None:
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obj.data = {}
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# Do a base64 conversion of `string_data` and place it in
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# `data` so that later comparisons to existing objects
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# (if any) do not result in requiring an unnecessary change.
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for key, value in iteritems(obj.string_data):
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obj.data[key] = base64.b64encode(value)
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obj.string_data = None
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return obj
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def request_body_from_params(self, module_params):
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request = {
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'kind': self.base_model_name,
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}
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for param_name, param_value in iteritems(module_params):
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spec = self.find_arg_spec(param_name)
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if spec and spec.get('property_path') and param_value is not None:
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self.__add_path_to_dict(request, param_name, param_value, spec['property_path'])
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if self.kind.lower() == 'project' and (module_params.get('display_name') or
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module_params.get('description')):
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if not request.get('metadata'):
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request['metadata'] = {}
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if not request['metadata'].get('annotations'):
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request['metadata']['annotations'] = {}
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if module_params.get('display_name'):
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request['metadata']['annotations']['openshift.io/display-name'] = module_params['display_name']
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if module_params.get('description'):
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request['metadata']['annotations']['openshift.io/description'] = module_params['description']
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return request
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def find_arg_spec(self, module_param_name):
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"""For testing, allow the param_name value to be an alias"""
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if module_param_name in self.argspec:
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return self.argspec[module_param_name]
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result = None
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for key, value in iteritems(self.argspec):
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if value.get('aliases'):
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for alias in value['aliases']:
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if alias == module_param_name:
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result = self.argspec[key]
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break
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if result:
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break
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if not result:
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raise KubernetesException(
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"Error: received unrecognized module parameter {0}".format(module_param_name)
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)
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return result
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@staticmethod
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def __convert_params_to_choices(properties):
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def snake_case(name):
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result = string_utils.snake_case_to_camel(name.replace('_params', ''), upper_case_first=True)
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return result[:1].upper() + result[1:]
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choices = {}
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for x in list(properties.keys()):
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if x.endswith('params'):
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choices[x] = snake_case(x)
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return choices
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def __add_path_to_dict(self, request_dict, param_name, param_value, path):
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local_path = copy.copy(path)
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spec = self.find_arg_spec(param_name)
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while len(local_path):
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p = string_utils.snake_case_to_camel(local_path.pop(0), upper_case_first=False)
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if len(local_path):
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if request_dict.get(p, None) is None:
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request_dict[p] = {}
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self.__add_path_to_dict(request_dict[p], param_name, param_value, local_path)
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break
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else:
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param_type = spec.get('type', 'str')
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if param_type == 'dict':
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request_dict[p] = self.__dict_keys_to_camel(param_name, param_value)
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elif param_type == 'list':
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request_dict[p] = self.__list_keys_to_camel(param_name, param_value)
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else:
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request_dict[p] = param_value
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def __dict_keys_to_camel(self, param_name, param_dict):
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result = {}
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for item, value in iteritems(param_dict):
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key_name = self.__property_name_to_camel(param_name, item)
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if value:
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if isinstance(value, list):
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result[key_name] = self.__list_keys_to_camel(param_name, value)
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elif isinstance(value, dict):
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result[key_name] = self.__dict_keys_to_camel(param_name, value)
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else:
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result[key_name] = value
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return result
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@staticmethod
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def __property_name_to_camel(param_name, property_name):
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new_name = property_name
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if 'annotations' not in param_name and 'labels' not in param_name and 'selector' not in param_name:
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camel_name = string_utils.snake_case_to_camel(property_name, upper_case_first=False)
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new_name = camel_name[1:] if camel_name.startswith('_') else camel_name
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return new_name
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def __list_keys_to_camel(self, param_name, param_list):
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result = []
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if isinstance(param_list[0], dict):
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for item in param_list:
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result.append(self.__dict_keys_to_camel(param_name, item))
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else:
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result = param_list
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return result
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def __set_obj_attribute(self, obj, property_path, param_value, param_name):
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"""
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Recursively set object properties
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:param obj: The object on which to set a property value.
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:param property_path: A list of property names in the form of strings.
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:param param_value: The value to set.
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:return: The original object.
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"""
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while len(property_path) > 0:
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raw_prop_name = property_path.pop(0)
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prop_name = PYTHON_KEYWORD_MAPPING.get(raw_prop_name, raw_prop_name)
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prop_kind = obj.swagger_types[prop_name]
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if prop_kind in PRIMITIVES:
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try:
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setattr(obj, prop_name, param_value)
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except ValueError as exc:
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msg = str(exc)
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if param_value is None and 'None' in msg:
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pass
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else:
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raise KubernetesException(
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"Error setting {0} to {1}: {2}".format(prop_name, param_value, msg)
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)
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elif prop_kind.startswith('dict('):
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if not getattr(obj, prop_name):
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setattr(obj, prop_name, param_value)
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else:
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self.__compare_dict(getattr(obj, prop_name), param_value, param_name)
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elif prop_kind.startswith('list['):
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if getattr(obj, prop_name) is None:
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setattr(obj, prop_name, [])
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obj_type = prop_kind.replace('list[', '').replace(']', '')
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if obj_type not in PRIMITIVES and obj_type not in ('list', 'dict'):
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self.__compare_obj_list(getattr(obj, prop_name), param_value, obj_type, param_name)
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else:
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self.__compare_list(getattr(obj, prop_name), param_value, param_name)
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else:
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# prop_kind is an object class
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sub_obj = getattr(obj, prop_name)
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if not sub_obj:
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sub_obj = self.model_class_from_name(prop_kind)()
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setattr(obj, prop_name, self.__set_obj_attribute(sub_obj, property_path, param_value, param_name))
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return obj
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def __compare_list(self, src_values, request_values, param_name):
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"""
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Compare src_values list with request_values list, and append any missing
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request_values to src_values.
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"""
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if not request_values:
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return
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if not src_values:
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src_values += request_values
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if type(src_values[0]).__name__ in PRIMITIVES:
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if set(src_values) >= set(request_values):
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# src_value list includes request_value list
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return
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# append the missing elements from request value
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src_values += list(set(request_values) - set(src_values))
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elif type(src_values[0]).__name__ == 'dict':
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missing = []
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for request_dict in request_values:
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match = False
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for src_dict in src_values:
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if '__cmp__' in dir(src_dict):
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# python < 3
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if src_dict >= request_dict:
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match = True
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break
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elif iteritems(src_dict) == iteritems(request_dict):
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# python >= 3
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match = True
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break
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if not match:
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missing.append(request_dict)
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src_values += missing
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elif type(src_values[0]).__name__ == 'list':
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missing = []
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for request_list in request_values:
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match = False
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for src_list in src_values:
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||||
if set(request_list) >= set(src_list):
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match = True
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break
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if not match:
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missing.append(request_list)
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src_values += missing
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||||
else:
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||||
raise KubernetesException(
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"Evaluating {0}: encountered unimplemented type {1} in "
|
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"__compare_list()".format(param_name, type(src_values[0]).__name__)
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)
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def __compare_dict(self, src_value, request_value, param_name):
|
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"""
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||||
Compare src_value dict with request_value dict, and update src_value with any differences.
|
||||
Does not remove items from src_value dict.
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||||
"""
|
||||
if not request_value:
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||||
return
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for item, value in iteritems(request_value):
|
||||
if type(value).__name__ in ('str', 'int', 'bool'):
|
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src_value[item] = value
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||||
elif type(value).__name__ == 'list':
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||||
self.__compare_list(src_value[item], value, param_name)
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||||
elif type(value).__name__ == 'dict':
|
||||
self.__compare_dict(src_value[item], value, param_name)
|
||||
else:
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||||
raise KubernetesException(
|
||||
"Evaluating {0}: encountered unimplemented type {1} in "
|
||||
"__compare_dict()".format(param_name, type(value).__name__)
|
||||
)
|
||||
|
||||
def __compare_obj_list(self, src_value, request_value, obj_class, param_name):
|
||||
"""
|
||||
Compare a src_value (list of ojects) with a request_value (list of dicts), and update
|
||||
src_value with differences. Assumes each object and each dict has a 'name' attributes,
|
||||
which can be used for matching. Elements are not removed from the src_value list.
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||||
"""
|
||||
if not request_value:
|
||||
return
|
||||
|
||||
model_class = self.model_class_from_name(obj_class)
|
||||
|
||||
# Try to determine the unique key for the array
|
||||
key_names = [
|
||||
'name',
|
||||
'type'
|
||||
]
|
||||
key_name = None
|
||||
for key in key_names:
|
||||
if hasattr(model_class, key):
|
||||
key_name = key
|
||||
break
|
||||
|
||||
if key_name:
|
||||
# If the key doesn't exist in the request values, then ignore it, rather than throwing an error
|
||||
for item in request_value:
|
||||
if not item.get(key_name):
|
||||
key_name = None
|
||||
break
|
||||
|
||||
if key_name:
|
||||
# compare by key field
|
||||
for item in request_value:
|
||||
if not item.get(key_name):
|
||||
# Prevent user from creating something that will be impossible to patch or update later
|
||||
raise KubernetesException(
|
||||
"Evaluating {0} - expecting parameter {1} to contain a `{2}` attribute "
|
||||
"in __compare_obj_list().".format(param_name,
|
||||
self.get_base_model_name_snake(obj_class),
|
||||
key_name)
|
||||
)
|
||||
found = False
|
||||
for obj in src_value:
|
||||
if not obj:
|
||||
continue
|
||||
if getattr(obj, key_name) == item[key_name]:
|
||||
# Assuming both the src_value and the request value include a name property
|
||||
found = True
|
||||
for key, value in iteritems(item):
|
||||
snake_key = self.attribute_to_snake(key)
|
||||
item_kind = model_class.swagger_types.get(snake_key)
|
||||
if item_kind and item_kind in PRIMITIVES or type(value).__name__ in PRIMITIVES:
|
||||
setattr(obj, snake_key, value)
|
||||
elif item_kind and item_kind.startswith('list['):
|
||||
obj_type = item_kind.replace('list[', '').replace(']', '')
|
||||
if getattr(obj, snake_key) is None:
|
||||
setattr(obj, snake_key, [])
|
||||
if obj_type not in ('str', 'int', 'bool', 'object'):
|
||||
self.__compare_obj_list(getattr(obj, snake_key), value, obj_type, param_name)
|
||||
else:
|
||||
# Straight list comparison
|
||||
self.__compare_list(getattr(obj, snake_key), value, param_name)
|
||||
elif item_kind and item_kind.startswith('dict('):
|
||||
self.__compare_dict(getattr(obj, snake_key), value, param_name)
|
||||
elif item_kind and type(value).__name__ == 'dict':
|
||||
# object
|
||||
param_obj = getattr(obj, snake_key)
|
||||
if not param_obj:
|
||||
setattr(obj, snake_key, self.model_class_from_name(item_kind)())
|
||||
param_obj = getattr(obj, snake_key)
|
||||
self.__update_object_properties(param_obj, value)
|
||||
else:
|
||||
if item_kind:
|
||||
raise KubernetesException(
|
||||
"Evaluating {0}: encountered unimplemented type {1} in "
|
||||
"__compare_obj_list() for model {2}".format(
|
||||
param_name,
|
||||
item_kind,
|
||||
self.get_base_model_name_snake(obj_class))
|
||||
)
|
||||
else:
|
||||
raise KubernetesException(
|
||||
"Evaluating {0}: unable to get swagger_type for {1} in "
|
||||
"__compare_obj_list() for item {2} in model {3}".format(
|
||||
param_name,
|
||||
snake_key,
|
||||
str(item),
|
||||
self.get_base_model_name_snake(obj_class))
|
||||
)
|
||||
if not found:
|
||||
# Requested item not found. Adding.
|
||||
obj = self.model_class_from_name(obj_class)(**item)
|
||||
src_value.append(obj)
|
||||
else:
|
||||
# There isn't a key, or we don't know what it is, so check for all properties to match
|
||||
for item in request_value:
|
||||
found = False
|
||||
for obj in src_value:
|
||||
match = True
|
||||
for item_key, item_value in iteritems(item):
|
||||
# TODO: this should probably take the property type into account
|
||||
snake_key = self.attribute_to_snake(item_key)
|
||||
if getattr(obj, snake_key) != item_value:
|
||||
match = False
|
||||
break
|
||||
if match:
|
||||
found = True
|
||||
break
|
||||
if not found:
|
||||
obj = self.model_class_from_name(obj_class)(**item)
|
||||
src_value.append(obj)
|
||||
|
||||
def __update_object_properties(self, obj, item):
|
||||
""" Recursively update an object's properties. Returns a pointer to the object. """
|
||||
|
||||
for key, value in iteritems(item):
|
||||
snake_key = self.attribute_to_snake(key)
|
||||
try:
|
||||
kind = obj.swagger_types[snake_key]
|
||||
except (AttributeError, KeyError):
|
||||
possible_matches = ', '.join(list(obj.swagger_types.keys()))
|
||||
class_snake_name = self.get_base_model_name_snake(type(obj).__name__)
|
||||
raise KubernetesException(
|
||||
"Unable to find '{0}' in {1}. Valid property names include: {2}".format(snake_key,
|
||||
class_snake_name,
|
||||
possible_matches)
|
||||
)
|
||||
if kind in PRIMITIVES or kind.startswith('list[') or kind.startswith('dict('):
|
||||
self.__set_obj_attribute(obj, [snake_key], value, snake_key)
|
||||
else:
|
||||
# kind is an object, hopefully
|
||||
if not getattr(obj, snake_key):
|
||||
setattr(obj, snake_key, self.model_class_from_name(kind)())
|
||||
self.__update_object_properties(getattr(obj, snake_key), value)
|
||||
|
||||
return obj
|
||||
|
||||
def __transform_properties(self, properties, prefix='', path=None, alternate_prefix=''):
|
||||
"""
|
||||
Convert a list of properties to an argument_spec dictionary
|
||||
|
||||
:param properties: List of properties from self.properties_from_model_class()
|
||||
:param prefix: String to prefix to argument names.
|
||||
:param path: List of property names providing the recursive path through the model to the property
|
||||
:param alternate_prefix: a more minimal version of prefix
|
||||
:return: dict
|
||||
"""
|
||||
primitive_types = list(PRIMITIVES) + ['list', 'dict']
|
||||
args = {}
|
||||
|
||||
if path is None:
|
||||
path = []
|
||||
|
||||
def add_meta(prop_name, prop_prefix, prop_alt_prefix):
|
||||
""" Adds metadata properties to the argspec """
|
||||
# if prop_alt_prefix != prop_prefix:
|
||||
# if prop_alt_prefix:
|
||||
# args[prop_prefix + prop_name]['aliases'] = [prop_alt_prefix + prop_name]
|
||||
# elif prop_prefix:
|
||||
# args[prop_prefix + prop_name]['aliases'] = [prop_name]
|
||||
prop_paths = copy.copy(path) # copy path from outer scope
|
||||
prop_paths.append('metadata')
|
||||
prop_paths.append(prop_name)
|
||||
args[prop_prefix + prop_name]['property_path'] = prop_paths
|
||||
|
||||
for raw_prop, prop_attributes in iteritems(properties):
|
||||
prop = PYTHON_KEYWORD_MAPPING.get(raw_prop, raw_prop)
|
||||
if prop in ('api_version', 'status', 'kind', 'items') and not prefix:
|
||||
# Don't expose these properties
|
||||
continue
|
||||
elif prop_attributes['immutable']:
|
||||
# Property cannot be set by the user
|
||||
continue
|
||||
elif prop == 'metadata' and prop_attributes['class'].__name__ == 'UnversionedListMeta':
|
||||
args['namespace'] = {}
|
||||
elif prop == 'metadata' and prop_attributes['class'].__name__ != 'UnversionedListMeta':
|
||||
meta_prefix = prefix + '_metadata_' if prefix else ''
|
||||
meta_alt_prefix = alternate_prefix + '_metadata_' if alternate_prefix else ''
|
||||
if meta_prefix and not meta_alt_prefix:
|
||||
meta_alt_prefix = meta_prefix
|
||||
if 'labels' in dir(prop_attributes['class']):
|
||||
args[meta_prefix + 'labels'] = {
|
||||
'type': 'dict',
|
||||
}
|
||||
add_meta('labels', meta_prefix, meta_alt_prefix)
|
||||
if 'annotations' in dir(prop_attributes['class']):
|
||||
args[meta_prefix + 'annotations'] = {
|
||||
'type': 'dict',
|
||||
}
|
||||
add_meta('annotations', meta_prefix, meta_alt_prefix)
|
||||
if 'namespace' in dir(prop_attributes['class']):
|
||||
args[meta_prefix + 'namespace'] = {}
|
||||
add_meta('namespace', meta_prefix, meta_alt_prefix)
|
||||
if 'name' in dir(prop_attributes['class']):
|
||||
args[meta_prefix + 'name'] = {}
|
||||
add_meta('name', meta_prefix, meta_alt_prefix)
|
||||
elif prop_attributes['class'].__name__ not in primitive_types and not prop.endswith('params'):
|
||||
# Adds nested properties recursively
|
||||
|
||||
label = prop
|
||||
|
||||
# Provide a more human-friendly version of the prefix
|
||||
alternate_label = label\
|
||||
.replace('spec', '')\
|
||||
.replace('template', '')\
|
||||
.replace('config', '')
|
||||
|
||||
p = prefix
|
||||
p += '_' + label if p else label
|
||||
a = alternate_prefix
|
||||
paths = copy.copy(path)
|
||||
paths.append(prop)
|
||||
|
||||
# if alternate_prefix:
|
||||
# # Prevent the last prefix from repeating. In other words, avoid things like 'pod_pod'
|
||||
# pieces = alternate_prefix.split('_')
|
||||
# alternate_label = alternate_label.replace(pieces[len(pieces) - 1] + '_', '', 1)
|
||||
# if alternate_label != self.base_model_name and alternate_label not in a:
|
||||
# a += '_' + alternate_label if a else alternate_label
|
||||
if prop.endswith('params') and 'type' in properties:
|
||||
sub_props = dict()
|
||||
sub_props[prop] = {
|
||||
'class': dict,
|
||||
'immutable': False
|
||||
}
|
||||
args.update(self.__transform_properties(sub_props, prefix=p, path=paths, alternate_prefix=a))
|
||||
else:
|
||||
sub_props = self.properties_from_model_class(prop_attributes['class'])
|
||||
args.update(self.__transform_properties(sub_props, prefix=p, path=paths, alternate_prefix=a))
|
||||
else:
|
||||
# Adds a primitive property
|
||||
arg_prefix = prefix + '_' if prefix else ''
|
||||
arg_alt_prefix = alternate_prefix + '_' if alternate_prefix else ''
|
||||
paths = copy.copy(path)
|
||||
paths.append(prop)
|
||||
|
||||
property_type = prop_attributes['class'].__name__
|
||||
if property_type == 'object':
|
||||
property_type = 'str'
|
||||
|
||||
args[arg_prefix + prop] = {
|
||||
'required': False,
|
||||
'type': property_type,
|
||||
'property_path': paths
|
||||
}
|
||||
|
||||
if prop.endswith('params') and 'type' in properties:
|
||||
args[arg_prefix + prop]['type'] = 'dict'
|
||||
|
||||
# Use the alternate prefix to construct a human-friendly alias
|
||||
if arg_alt_prefix and arg_prefix != arg_alt_prefix:
|
||||
args[arg_prefix + prop]['aliases'] = [arg_alt_prefix + prop]
|
||||
elif arg_prefix:
|
||||
args[arg_prefix + prop]['aliases'] = [prop]
|
||||
|
||||
if prop == 'type':
|
||||
choices = self.__convert_params_to_choices(properties)
|
||||
if len(choices) > 0:
|
||||
args[arg_prefix + prop]['choices'] = choices
|
||||
return args
|
||||
@ -1,208 +0,0 @@
|
||||
#
|
||||
# Copyright 2018 Red Hat | Ansible
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
from __future__ import absolute_import, division, print_function
|
||||
|
||||
import json
|
||||
import os
|
||||
|
||||
from ansible.module_utils.k8s.common import OpenShiftAnsibleModuleMixin, DateTimeEncoder, remove_secret_data, to_snake
|
||||
from ansible.module_utils.k8s.helper import AUTH_ARG_SPEC
|
||||
|
||||
try:
|
||||
from openshift.helper.kubernetes import KubernetesObjectHelper
|
||||
from openshift.helper.exceptions import KubernetesException
|
||||
HAS_K8S_MODULE_HELPER = True
|
||||
except ImportError as exc:
|
||||
HAS_K8S_MODULE_HELPER = False
|
||||
|
||||
try:
|
||||
import yaml
|
||||
HAS_YAML = True
|
||||
except ImportError:
|
||||
HAS_YAML = False
|
||||
|
||||
|
||||
class KubernetesLookup(object):
|
||||
|
||||
def __init__(self):
|
||||
|
||||
if not HAS_K8S_MODULE_HELPER:
|
||||
raise Exception(
|
||||
"Requires the OpenShift Python client. Try `pip install openshift`"
|
||||
)
|
||||
|
||||
if not HAS_YAML:
|
||||
raise Exception(
|
||||
"Requires PyYAML. Try `pip install PyYAML`"
|
||||
)
|
||||
|
||||
self.kind = None
|
||||
self.name = None
|
||||
self.namespace = None
|
||||
self.api_version = None
|
||||
self.label_selector = None
|
||||
self.field_selector = None
|
||||
self.include_uninitialized = None
|
||||
self.resource_definition = None
|
||||
self.helper = None
|
||||
self.connection = {}
|
||||
|
||||
def run(self, terms, variables=None, **kwargs):
|
||||
self.kind = kwargs.get('kind')
|
||||
self.name = kwargs.get('resource_name')
|
||||
self.namespace = kwargs.get('namespace')
|
||||
self.api_version = kwargs.get('api_version', 'v1')
|
||||
self.label_selector = kwargs.get('label_selector')
|
||||
self.field_selector = kwargs.get('field_selector')
|
||||
self.include_uninitialized = kwargs.get('include_uninitialized', False)
|
||||
|
||||
resource_definition = kwargs.get('resource_definition')
|
||||
src = kwargs.get('src')
|
||||
if src:
|
||||
resource_definition = self.load_resource_definition(src)
|
||||
if resource_definition:
|
||||
self.params_from_resource_definition(resource_definition)
|
||||
|
||||
if not self.kind:
|
||||
raise Exception(
|
||||
"Error: no Kind specified. Use the 'kind' parameter, or provide an object YAML configuration "
|
||||
"using the 'resource_definition' parameter."
|
||||
)
|
||||
|
||||
self.kind = to_snake(self.kind)
|
||||
self.helper = self.get_helper(self.api_version, self.kind)
|
||||
|
||||
auth_args = ('host', 'api_key', 'kubeconfig', 'context', 'username', 'password',
|
||||
'cert_file', 'key_file', 'ssl_ca_cert', 'verify_ssl')
|
||||
|
||||
for arg in AUTH_ARG_SPEC:
|
||||
if arg in auth_args and kwargs.get(arg) is not None:
|
||||
self.connection[arg] = kwargs.get(arg)
|
||||
|
||||
try:
|
||||
self.helper.set_client_config(**self.connection)
|
||||
except Exception as exc:
|
||||
raise Exception(
|
||||
"Client authentication failed: {0}".format(exc.message)
|
||||
)
|
||||
|
||||
if self.name:
|
||||
return self.get_object()
|
||||
|
||||
return self.list_objects()
|
||||
|
||||
def get_helper(self, api_version, kind):
|
||||
try:
|
||||
helper = KubernetesObjectHelper(api_version=api_version, kind=kind, debug=False)
|
||||
helper.get_model(api_version, kind)
|
||||
return helper
|
||||
except KubernetesException as exc:
|
||||
raise Exception("Error initializing helper: {0}".format(exc.message))
|
||||
|
||||
def load_resource_definition(self, src):
|
||||
""" Load the requested src path """
|
||||
path = os.path.normpath(src)
|
||||
if not os.path.exists(path):
|
||||
raise Exception("Error accessing {0}. Does the file exist?".format(path))
|
||||
try:
|
||||
result = yaml.safe_load(open(path, 'r'))
|
||||
except (IOError, yaml.YAMLError) as exc:
|
||||
raise Exception("Error loading resource_definition: {0}".format(exc))
|
||||
return result
|
||||
|
||||
def params_from_resource_definition(self, defn):
|
||||
if defn.get('apiVersion'):
|
||||
self.api_version = defn['apiVersion']
|
||||
if defn.get('kind'):
|
||||
self.kind = defn['kind']
|
||||
if defn.get('metadata', {}).get('name'):
|
||||
self.name = defn['metadata']['name']
|
||||
if defn.get('metadata', {}).get('namespace'):
|
||||
self.namespace = defn['metadata']['namespace']
|
||||
|
||||
def get_object(self):
|
||||
""" Fetch a named object """
|
||||
try:
|
||||
result = self.helper.get_object(self.name, self.namespace)
|
||||
except KubernetesException as exc:
|
||||
raise Exception('Failed to retrieve requested object: {0}'.format(exc.message))
|
||||
response = []
|
||||
if result is not None:
|
||||
# Convert Datetime objects to ISO format
|
||||
result_json = json.loads(json.dumps(result.to_dict(), cls=DateTimeEncoder))
|
||||
if self.kind == 'secret':
|
||||
remove_secret_data(result_json)
|
||||
response.append(result_json)
|
||||
|
||||
return response
|
||||
|
||||
def list_objects(self):
|
||||
""" Query for a set of objects """
|
||||
if self.namespace:
|
||||
method_name = 'list_namespaced_{0}'.format(self.kind)
|
||||
try:
|
||||
method = self.helper.lookup_method(method_name=method_name)
|
||||
except KubernetesException:
|
||||
raise Exception(
|
||||
"Failed to find method {0} for API {1}".format(method_name, self.api_version)
|
||||
)
|
||||
else:
|
||||
method_name = 'list_{0}_for_all_namespaces'.format(self.kind)
|
||||
try:
|
||||
method = self.helper.lookup_method(method_name=method_name)
|
||||
except KubernetesException:
|
||||
method_name = 'list_{0}'.format(self.kind)
|
||||
try:
|
||||
method = self.helper.lookup_method(method_name=method_name)
|
||||
except KubernetesException:
|
||||
raise Exception(
|
||||
"Failed to find method for API {0} and Kind {1}".format(self.api_version, self.kind)
|
||||
)
|
||||
|
||||
params = {}
|
||||
if self.field_selector:
|
||||
params['field_selector'] = self.field_selector
|
||||
if self.label_selector:
|
||||
params['label_selector'] = self.label_selector
|
||||
params['include_uninitialized'] = self.include_uninitialized
|
||||
|
||||
if self.namespace:
|
||||
try:
|
||||
result = method(self.namespace, **params)
|
||||
except KubernetesException as exc:
|
||||
raise Exception(exc.message)
|
||||
else:
|
||||
try:
|
||||
result = method(**params)
|
||||
except KubernetesException as exc:
|
||||
raise Exception(exc.message)
|
||||
|
||||
response = []
|
||||
if result is not None:
|
||||
# Convert Datetime objects to ISO format
|
||||
result_json = json.loads(json.dumps(result.to_dict(), cls=DateTimeEncoder))
|
||||
response = result_json.get('items', [])
|
||||
if self.kind == 'secret':
|
||||
for item in response:
|
||||
remove_secret_data(item)
|
||||
return response
|
||||
|
||||
|
||||
class OpenShiftLookup(OpenShiftAnsibleModuleMixin, KubernetesLookup):
|
||||
pass
|
||||
@ -0,0 +1 @@
|
||||
k8s.py
|
||||
@ -0,0 +1 @@
|
||||
../k8s/k8s.py
|
||||
@ -0,0 +1 @@
|
||||
../k8s/k8s_scale.py
|
||||
@ -1,204 +0,0 @@
|
||||
#!/usr/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# (c) 2018, Chris Houseknecht <@chouseknecht>
|
||||
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
|
||||
|
||||
from __future__ import absolute_import, division, print_function
|
||||
|
||||
__metaclass__ = type
|
||||
|
||||
|
||||
ANSIBLE_METADATA = {'metadata_version': '1.1',
|
||||
'status': ['preview'],
|
||||
'supported_by': 'community'}
|
||||
|
||||
DOCUMENTATION = '''
|
||||
|
||||
module: openshift_raw
|
||||
|
||||
short_description: Manage OpenShift objects
|
||||
|
||||
version_added: "2.5"
|
||||
|
||||
author: "Chris Houseknecht (@chouseknecht)"
|
||||
|
||||
description:
|
||||
- Use the OpenShift Python client to perform CRUD operations on OpenShift objects.
|
||||
- Pass the object definition from a source file or inline. See examples for reading
|
||||
files and using Jinja templates.
|
||||
- Access to the full range of K8s and OpenShift APIs.
|
||||
- Authenticate using either a config file, certificates, password or token.
|
||||
- Supports check mode.
|
||||
|
||||
extends_documentation_fragment:
|
||||
- k8s_state_options
|
||||
- k8s_name_options
|
||||
- k8s_resource_options
|
||||
- k8s_auth_options
|
||||
|
||||
options:
|
||||
description:
|
||||
description:
|
||||
- Use only when creating a project, otherwise ignored. Adds a description to the project
|
||||
metadata.
|
||||
display_name:
|
||||
description:
|
||||
- Use only when creating a project, otherwise ignored. Adds a display name to the project
|
||||
metadata.
|
||||
|
||||
requirements:
|
||||
- "python >= 2.7"
|
||||
- "openshift == 0.4.3"
|
||||
- "PyYAML >= 3.11"
|
||||
'''
|
||||
|
||||
EXAMPLES = '''
|
||||
- name: Create a project
|
||||
openshift_raw:
|
||||
api_version: v1
|
||||
kind: Project
|
||||
name: testing
|
||||
description: Testing
|
||||
display_name: "This is a test project."
|
||||
state: present
|
||||
|
||||
- name: Create a Persistent Volume Claim from an inline definition
|
||||
openshift_raw:
|
||||
state: present
|
||||
definition:
|
||||
apiVersion: v1
|
||||
kind: PersistentVolumeClaim
|
||||
metadata:
|
||||
name: elastic-volume
|
||||
namespace: testing
|
||||
spec:
|
||||
resources:
|
||||
requests:
|
||||
storage: 5Gi
|
||||
accessModes:
|
||||
- ReadWriteOnce
|
||||
|
||||
- name: Create a Deployment from an inline definition
|
||||
openshift_raw:
|
||||
state: present
|
||||
definition:
|
||||
apiVersion: v1
|
||||
kind: DeploymentConfig
|
||||
metadata:
|
||||
name: elastic
|
||||
labels:
|
||||
app: galaxy
|
||||
service: elastic
|
||||
namespace: testing
|
||||
spec:
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: galaxy
|
||||
service: elastic
|
||||
spec:
|
||||
containers:
|
||||
- name: elastic
|
||||
volumeMounts:
|
||||
- mountPath: /usr/share/elasticsearch/data
|
||||
name: elastic-volume
|
||||
command: ["elasticsearch"]
|
||||
image: "ansible/galaxy-elasticsearch:2.4.6"
|
||||
volumes:
|
||||
- name: elastic-volume
|
||||
persistentVolumeClaim:
|
||||
claimName: elastic-volume
|
||||
replicas: 1
|
||||
strategy:
|
||||
type: Rolling
|
||||
|
||||
- name: Remove an existing Deployment
|
||||
openshift_raw:
|
||||
api_version: v1
|
||||
kind: DeploymentConfig
|
||||
name: elastic
|
||||
namespace: testing
|
||||
state: absent
|
||||
|
||||
- name: Create a Secret
|
||||
openshift_raw:
|
||||
definition:
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
name: mysecret
|
||||
namespace: testing
|
||||
type: Opaque
|
||||
data:
|
||||
username: "{{ 'admin' | b64encode }}"
|
||||
password: "{{ 'foobard' | b64encode }}"
|
||||
|
||||
- name: Retrieve a Secret
|
||||
openshift_raw:
|
||||
api: v1
|
||||
kind: Secret
|
||||
name: mysecret
|
||||
namespace: testing
|
||||
register: mysecret
|
||||
|
||||
# Passing the object definition from a file
|
||||
|
||||
- name: Create a Deployment by reading the definition from a local file
|
||||
openshift_raw:
|
||||
state: present
|
||||
src: /testing/deployment.yml
|
||||
|
||||
- name: Read definition file from the Ansible controller file system
|
||||
openshift_raw:
|
||||
state: present
|
||||
definition: "{{ lookup('file', '/testing/deployment.yml') | from_yaml }}"
|
||||
|
||||
- name: Read definition file from the Ansible controller file system after Jinja templating
|
||||
openshift_raw:
|
||||
state: present
|
||||
definition: "{{ lookup('template', '/testing/deployment.yml') | from_yaml }}"
|
||||
'''
|
||||
|
||||
RETURN = '''
|
||||
result:
|
||||
description:
|
||||
- The created, patched, or otherwise present object. Will be empty in the case of a deletion.
|
||||
returned: success
|
||||
type: complex
|
||||
contains:
|
||||
api_version:
|
||||
description: The versioned schema of this representation of an object.
|
||||
returned: success
|
||||
type: str
|
||||
kind:
|
||||
description: Represents the REST resource this object represents.
|
||||
returned: success
|
||||
type: str
|
||||
metadata:
|
||||
description: Standard object metadata. Includes name, namespace, annotations, labels, etc.
|
||||
returned: success
|
||||
type: complex
|
||||
spec:
|
||||
description: Specific attributes of the object. Will vary based on the I(api_version) and I(kind).
|
||||
returned: success
|
||||
type: complex
|
||||
status:
|
||||
description: Current status details for the object.
|
||||
returned: success
|
||||
type: complex
|
||||
items:
|
||||
description: Returned only when the I(kind) is a List type resource. Contains a set of objects.
|
||||
returned: when resource is a List
|
||||
type: list
|
||||
'''
|
||||
|
||||
from ansible.module_utils.k8s.raw import OpenShiftRawModule
|
||||
|
||||
|
||||
def main():
|
||||
OpenShiftRawModule().execute_module()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
@ -1,127 +0,0 @@
|
||||
#!/usr/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# (c) 2018, Chris Houseknecht <@chouseknecht>
|
||||
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
|
||||
|
||||
from __future__ import absolute_import, division, print_function
|
||||
|
||||
|
||||
__metaclass__ = type
|
||||
|
||||
ANSIBLE_METADATA = {'metadata_version': '1.1',
|
||||
'status': ['preview'],
|
||||
'supported_by': 'community'}
|
||||
|
||||
DOCUMENTATION = '''
|
||||
|
||||
module: openshift_scale
|
||||
|
||||
short_description: Set a new size for a Deployment Config, Deployment, Replica Set, Replication Controller, or Job.
|
||||
|
||||
version_added: "2.5"
|
||||
|
||||
author: "Chris Houseknecht (@chouseknecht)"
|
||||
|
||||
description:
|
||||
- Similar to the oc scale command. Use to set the number of replicas for a Deployment Config, Deployment,
|
||||
ReplicatSet, or Replication Controller, or the parallelism attribute of a Job. Supports check mode.
|
||||
|
||||
extends_documentation_fragment:
|
||||
- k8s_name_options
|
||||
- k8s_auth_options
|
||||
- k8s_resource_options
|
||||
- k8s_scale_options
|
||||
|
||||
requirements:
|
||||
- "python >= 2.7"
|
||||
- "openshift == 0.4.3"
|
||||
- "PyYAML >= 3.11"
|
||||
'''
|
||||
|
||||
EXAMPLES = '''
|
||||
- name: Scale deployment config up, and extend timeout
|
||||
openshift_scale:
|
||||
api_version: v1
|
||||
kind: DeploymentConfig
|
||||
name: elastic
|
||||
namespace: myproject
|
||||
replicas: 3
|
||||
wait_timeout: 60
|
||||
|
||||
- name: Scale deployment config down when current replicas match
|
||||
openshift_scale:
|
||||
api_version: v1
|
||||
kind: DeploymentConfig
|
||||
name: elastic
|
||||
namespace: myproject
|
||||
current_replicas: 3
|
||||
replicas: 2
|
||||
|
||||
- name: Increase job parallelism
|
||||
openshift_scale:
|
||||
api_version: batch/v1
|
||||
kind: job
|
||||
name: pi-with-timeout
|
||||
namespace: testing
|
||||
replicas: 2
|
||||
|
||||
# Match object using local file or inline definition
|
||||
|
||||
- name: Scale deployment based on a file from the local filesystem
|
||||
openshift_scale:
|
||||
src: /myproject/elastic_deployment.yml
|
||||
replicas: 3
|
||||
wait: no
|
||||
|
||||
- name: Scale deployment based on a template output
|
||||
openshift_scale:
|
||||
resource_definition: "{{ lookup('template', '/myproject/elastic_deployment.yml') | from_yaml }}"
|
||||
replicas: 3
|
||||
wait: no
|
||||
|
||||
- name: Scale deployment based on a file from the Ansible controller filesystem
|
||||
openshift_scale:
|
||||
resource_definition: "{{ lookup('file', '/myproject/elastic_deployment.yml') | from_yaml }}"
|
||||
replicas: 3
|
||||
wait: no
|
||||
'''
|
||||
|
||||
RETURN = '''
|
||||
result:
|
||||
description:
|
||||
- If a change was made, will return the patched object, otherwise returns the existing object.
|
||||
returned: success
|
||||
type: complex
|
||||
contains:
|
||||
api_version:
|
||||
description: The versioned schema of this representation of an object.
|
||||
returned: success
|
||||
type: str
|
||||
kind:
|
||||
description: Represents the REST resource this object represents.
|
||||
returned: success
|
||||
type: str
|
||||
metadata:
|
||||
description: Standard object metadata. Includes name, namespace, annotations, labels, etc.
|
||||
returned: success
|
||||
type: complex
|
||||
spec:
|
||||
description: Specific attributes of the object. Will vary based on the I(api_version) and I(kind).
|
||||
returned: success
|
||||
type: complex
|
||||
status:
|
||||
description: Current status details for the object.
|
||||
returned: success
|
||||
type: complex
|
||||
'''
|
||||
|
||||
from ansible.module_utils.k8s.scale import OpenShiftAnsibleScaleModule
|
||||
|
||||
|
||||
def main():
|
||||
OpenShiftAnsibleScaleModule().execute_module()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
@ -0,0 +1 @@
|
||||
k8s.py
|
||||
@ -1,197 +0,0 @@
|
||||
#
|
||||
# Copyright 2018 Red Hat | Ansible
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
from __future__ import (absolute_import, division, print_function)
|
||||
|
||||
__metaclass__ = type
|
||||
|
||||
DOCUMENTATION = """
|
||||
lookup: openshift
|
||||
|
||||
version_added: "2.5"
|
||||
|
||||
short_description: Query the OpenShift API
|
||||
|
||||
description:
|
||||
- Uses the OpenShift Python client to fetch a specific object by name, all matching objects within a
|
||||
namespace, or all matching objects for all namespaces.
|
||||
- Provides access the full range of K8s APIs.
|
||||
- Enables authentication via config file, certificates, password or token.
|
||||
|
||||
options:
|
||||
api_version:
|
||||
description:
|
||||
- Use to specify the API version. If I(resource definition) is provided, the I(apiVersion) from the
|
||||
I(resource_definition) will override this option.
|
||||
default: v1
|
||||
kind:
|
||||
description:
|
||||
- Use to specify an object model. If I(resource definition) is provided, the I(kind) from a
|
||||
I(resource_definition) will override this option.
|
||||
required: true
|
||||
resource_name:
|
||||
description:
|
||||
- Fetch a specific object by name. If I(resource definition) is provided, the I(metadata.name) value
|
||||
from the I(resource_definition) will override this option.
|
||||
namespace:
|
||||
description:
|
||||
- Limit the objects returned to a specific namespace. If I(resource definition) is provided, the
|
||||
I(metadata.namespace) value from the I(resource_definition) will override this option.
|
||||
label_selector:
|
||||
description:
|
||||
- Additional labels to include in the query. Ignored when I(resource_name) is provided.
|
||||
field_selector:
|
||||
description:
|
||||
- Specific fields on which to query. Ignored when I(resource_name) is provided.
|
||||
resource_definition:
|
||||
description:
|
||||
- "Provide a YAML configuration for an object. NOTE: I(kind), I(api_version), I(resource_name), I(namespace),
|
||||
and I(resource_version) will be overwritten by corresponding values found in the provided
|
||||
I(resource_definition)."
|
||||
src:
|
||||
description:
|
||||
- "Provide a path to a file containing a valid YAML definition of an object dated. Mutually
|
||||
exclusive with I(resource_definition). NOTE: I(kind), I(api_version), I(resource_name), and I(namespace)
|
||||
will be overwritten by corresponding values found in the configuration read in from the I(src) file."
|
||||
- Reads from the local file system. To read from the Ansible controller's file system, use the file lookup
|
||||
plugin or template lookup plugin, combined with the from_yaml filter, and pass the result to
|
||||
I(resource_definition). See Examples below.
|
||||
host:
|
||||
description:
|
||||
- Provide a URL for accessing the API. Can also be specified via K8S_AUTH_HOST environment variable.
|
||||
api_key:
|
||||
description:
|
||||
- Token used to authenticate with the API. Can also be specified via K8S_AUTH_API_KEY environment variable.
|
||||
kubeconfig:
|
||||
description:
|
||||
- Path to an existing Kubernetes config file. If not provided, and no other connection
|
||||
options are provided, the openshift client will attempt to load the default
|
||||
configuration file from I(~/.kube/config.json). Can also be specified via K8S_AUTH_KUBECONFIG environment
|
||||
variable.
|
||||
context:
|
||||
description:
|
||||
- The name of a context found in the config file. Can also be specified via K8S_AUTH_CONTEXT environment
|
||||
variable.
|
||||
username:
|
||||
description:
|
||||
- Provide a username for authenticating with the API. Can also be specified via K8S_AUTH_USERNAME environment
|
||||
variable.
|
||||
password:
|
||||
description:
|
||||
- Provide a password for authenticating with the API. Can also be specified via K8S_AUTH_PASSWORD environment
|
||||
variable.
|
||||
cert_file:
|
||||
description:
|
||||
- Path to a certificate used to authenticate with the API. Can also be specified via K8S_AUTH_CERT_FILE
|
||||
environment variable.
|
||||
key_file:
|
||||
description:
|
||||
- Path to a key file used to authenticate with the API. Can also be specified via K8S_AUTH_HOST environment
|
||||
variable.
|
||||
ssl_ca_cert:
|
||||
description:
|
||||
- Path to a CA certificate used to authenticate with the API. Can also be specified via K8S_AUTH_SSL_CA_CERT
|
||||
environment variable.
|
||||
verify_ssl:
|
||||
description:
|
||||
- Whether or not to verify the API server's SSL certificates. Can also be specified via K8S_AUTH_VERIFY_SSL
|
||||
environment variable.
|
||||
type: bool
|
||||
|
||||
requirements:
|
||||
- "python >= 2.7"
|
||||
- "openshift == 0.4.1"
|
||||
- "PyYAML >= 3.11"
|
||||
|
||||
notes:
|
||||
- "The OpenShift Python client wraps the K8s Python client, providing full access to
|
||||
all of the APIS and models available on both platforms. For API version details and
|
||||
additional information visit https://github.com/openshift/openshift-restclient-python"
|
||||
"""
|
||||
|
||||
EXAMPLES = """
|
||||
- name: Fetch a list of projects
|
||||
set_fact:
|
||||
projects: "{{ lookup('openshift', api_version='v1', kind='Project') }}"
|
||||
|
||||
- name: Fetch all deployments
|
||||
set_fact:
|
||||
deployments: "{{ lookup('openshift', kind='DeploymentConfig', namespace='testing') }}"
|
||||
|
||||
- name: Fetch all deployments in a namespace
|
||||
set_fact:
|
||||
deployments: "{{ lookup('openshift', kind='DeploymentConfig', namespace='testing') }}"
|
||||
|
||||
- name: Fetch a specific deployment by name
|
||||
set_fact:
|
||||
deployments: "{{ lookup('openshift', kind='DeploymentConfig', namespace='testing', resource_name='elastic') }}"
|
||||
|
||||
- name: Fetch with label selector
|
||||
set_fact:
|
||||
service: "{{ lookup('openshift', kind='Service', label_selector='app=galaxy') }}"
|
||||
|
||||
# Use parameters from a YAML config
|
||||
|
||||
- name: Load config from the Ansible controller filesystem
|
||||
set_fact:
|
||||
config: "{{ lookup('file', 'service.yml') | from_yaml }}"
|
||||
|
||||
- name: Using the config (loaded from a file in prior task), fetch the latest version of the object
|
||||
set_fact:
|
||||
service: "{{ lookup('openshift', resource_definition=config) }}"
|
||||
|
||||
- name: Use a config from the local filesystem
|
||||
set_fact:
|
||||
service: "{{ lookup('openshift', src='service.yml') }}"
|
||||
"""
|
||||
|
||||
RETURN = """
|
||||
_list:
|
||||
description:
|
||||
- One or more object definitions returned from the API.
|
||||
type: complex
|
||||
contains:
|
||||
api_version:
|
||||
description: The versioned schema of this representation of an object.
|
||||
returned: success
|
||||
type: str
|
||||
kind:
|
||||
description: Represents the REST resource this object represents.
|
||||
returned: success
|
||||
type: str
|
||||
metadata:
|
||||
description: Standard object metadata. Includes name, namespace, annotations, labels, etc.
|
||||
returned: success
|
||||
type: complex
|
||||
spec:
|
||||
description: Specific attributes of the object. Will vary based on the I(api_version) and I(kind).
|
||||
returned: success
|
||||
type: complex
|
||||
status:
|
||||
description: Current status details for the object.
|
||||
returned: success
|
||||
type: complex
|
||||
"""
|
||||
|
||||
from ansible.plugins.lookup import LookupBase
|
||||
from ansible.module_utils.k8s.lookup import OpenShiftLookup
|
||||
|
||||
|
||||
class LookupModule(LookupBase):
|
||||
def run(self, terms, variables=None, **kwargs):
|
||||
return OpenShiftLookup().run(terms, variables=variables, **kwargs)
|
||||
@ -1,128 +0,0 @@
|
||||
- name: Install requirements
|
||||
pip:
|
||||
name: openshift
|
||||
|
||||
- name: Create a namespace
|
||||
k8s_raw:
|
||||
name: testing
|
||||
kind: namespace
|
||||
register: output
|
||||
|
||||
- name: show output
|
||||
debug:
|
||||
var: output
|
||||
|
||||
- name: Create a service
|
||||
k8s_raw:
|
||||
state: present
|
||||
resource_definition: &svc
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: web
|
||||
namespace: testing
|
||||
labels:
|
||||
app: galaxy
|
||||
service: web
|
||||
spec:
|
||||
selector:
|
||||
app: galaxy
|
||||
service: web
|
||||
ports:
|
||||
- protocol: TCP
|
||||
targetPort: 8000
|
||||
name: port-8000-tcp
|
||||
port: 8000
|
||||
register: output
|
||||
|
||||
- name: show output
|
||||
debug:
|
||||
var: output
|
||||
|
||||
- name: Create the service again
|
||||
k8s_raw:
|
||||
state: present
|
||||
resource_definition: *svc
|
||||
register: output
|
||||
|
||||
- name: Service creation should be idempotent
|
||||
assert:
|
||||
that: not output.changed
|
||||
|
||||
- name: Create PVC
|
||||
k8s_raw:
|
||||
state: present
|
||||
inline: &pvc
|
||||
apiVersion: v1
|
||||
kind: PersistentVolumeClaim
|
||||
metadata:
|
||||
name: elastic-volume
|
||||
namespace: testing
|
||||
spec:
|
||||
resources:
|
||||
requests:
|
||||
storage: 5Gi
|
||||
accessModes:
|
||||
- ReadWriteOnce
|
||||
|
||||
- name: Show output
|
||||
debug:
|
||||
var: output
|
||||
|
||||
- name: Create the PVC again
|
||||
k8s_raw:
|
||||
state: present
|
||||
inline: *pvc
|
||||
|
||||
- name: PVC creation should be idempotent
|
||||
assert:
|
||||
that: not output.changed
|
||||
|
||||
- name: Create deployment
|
||||
k8s_raw:
|
||||
state: present
|
||||
inline: &dc
|
||||
apiVersion: Apps/V1Beta1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: elastic
|
||||
labels:
|
||||
app: galaxy
|
||||
service: elastic
|
||||
namespace: testing
|
||||
spec:
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: galaxy
|
||||
service: elastic
|
||||
spec:
|
||||
containers:
|
||||
- name: elastic
|
||||
volumeMounts:
|
||||
- mountPath: /usr/share/elasticsearch/data
|
||||
name: elastic-volume
|
||||
command: ['elasticsearch']
|
||||
image: 'ansible/galaxy-elasticsearch:2.4.6'
|
||||
volumes:
|
||||
- name: elastic-volume
|
||||
persistentVolumeClaim:
|
||||
claimName: elastic-volume
|
||||
replicas: 1
|
||||
strategy:
|
||||
type: RollingUpdate
|
||||
register: output
|
||||
|
||||
- name: Show output
|
||||
debug:
|
||||
var: output
|
||||
|
||||
- name: Create deployment again
|
||||
k8s_raw:
|
||||
state: present
|
||||
inline: *dc
|
||||
register: output
|
||||
|
||||
- name: Deployment creation should be idempotent
|
||||
assert:
|
||||
that: not output.changed
|
||||
@ -1,2 +0,0 @@
|
||||
cloud/openshift
|
||||
posix/ci/cloud/group4/openshift
|
||||
Loading…
Reference in New Issue