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-rw-r--r--roles/lib_openshift/library/oc_env.py1791
-rw-r--r--roles/lib_openshift/src/ansible/oc_env.py33
-rw-r--r--roles/lib_openshift/src/class/oc_env.py145
-rw-r--r--roles/lib_openshift/src/doc/env83
-rw-r--r--roles/lib_openshift/src/sources.yml11
-rwxr-xr-xroles/lib_openshift/src/test/integration/oc_env.yml75
-rwxr-xr-xroles/lib_openshift/src/test/unit/oc_env.py444
7 files changed, 2582 insertions, 0 deletions
diff --git a/roles/lib_openshift/library/oc_env.py b/roles/lib_openshift/library/oc_env.py
new file mode 100644
index 000000000..06c242db6
--- /dev/null
+++ b/roles/lib_openshift/library/oc_env.py
@@ -0,0 +1,1791 @@
+#!/usr/bin/env python
+# pylint: disable=missing-docstring
+# flake8: noqa: T001
+# ___ ___ _ _ ___ ___ _ _____ ___ ___
+# / __| __| \| | __| _ \ /_\_ _| __| \
+# | (_ | _|| .` | _|| / / _ \| | | _|| |) |
+# \___|___|_|\_|___|_|_\/_/_\_\_|_|___|___/_ _____
+# | \ / _ \ | \| |/ _ \_ _| | __| \_ _|_ _|
+# | |) | (_) | | .` | (_) || | | _|| |) | | | |
+# |___/ \___/ |_|\_|\___/ |_| |___|___/___| |_|
+#
+# Copyright 2016 Red Hat, Inc. and/or its affiliates
+# and other contributors as indicated by the @author tags.
+#
+# 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.
+#
+
+# -*- -*- -*- Begin included fragment: lib/import.py -*- -*- -*-
+'''
+ OpenShiftCLI class that wraps the oc commands in a subprocess
+'''
+# pylint: disable=too-many-lines
+
+from __future__ import print_function
+import atexit
+import json
+import os
+import re
+import shutil
+import subprocess
+import tempfile
+# pylint: disable=import-error
+import ruamel.yaml as yaml
+from ansible.module_utils.basic import AnsibleModule
+
+# -*- -*- -*- End included fragment: lib/import.py -*- -*- -*-
+
+# -*- -*- -*- Begin included fragment: doc/env -*- -*- -*-
+
+DOCUMENTATION = '''
+---
+module: oc_env
+short_description: Modify, and idempotently manage openshift environment variables on pods, deploymentconfigs, and replication controllers.
+description:
+ - Modify openshift environment variables programmatically.
+options:
+ state:
+ description:
+ - Supported states, present, absent, list
+ - present - will ensure object is created or updated to the value specified
+ - list - will return a list of environment variables
+ - absent - will remove the environment varibale from the object
+ required: False
+ default: present
+ choices: ["present", 'absent', 'list']
+ aliases: []
+ kubeconfig:
+ description:
+ - The path for the kubeconfig file to use for authentication
+ required: false
+ default: /etc/origin/master/admin.kubeconfig
+ aliases: []
+ debug:
+ description:
+ - Turn on debug output.
+ required: false
+ default: False
+ aliases: []
+ name:
+ description:
+ - Name of the object that is being queried.
+ required: false
+ default: None
+ aliases: []
+ namespace:
+ description:
+ - The namespace where the object lives.
+ required: false
+ default: str
+ aliases: []
+ kind:
+ description:
+ - The kind attribute of the object.
+ required: False
+ default: dc
+ choices:
+ - rc
+ - dc
+ - pods
+ aliases: []
+ env_vars:
+ description:
+ - The environment variables to insert. The format is a dict of value pairs.
+ - e.g. {key1: value1, key2: value2})
+ required: False
+ default: None
+ aliases: []
+author:
+- "Kenny Woodson <kwoodson@redhat.com>"
+extends_documentation_fragment: []
+'''
+
+EXAMPLES = '''
+- name: query a list of env vars on dc
+ oc_env:
+ kind: dc
+ name: myawesomedc
+ namespace: phpapp
+
+- name: Set the following variables.
+ oc_env:
+ kind: dc
+ name: myawesomedc
+ namespace: phpapp
+ env_vars:
+ SUPER_TURBO_MODE: 'true'
+ ENABLE_PORTS: 'false'
+ SERVICE_PORT: 9999
+'''
+
+# -*- -*- -*- End included fragment: doc/env -*- -*- -*-
+
+# -*- -*- -*- Begin included fragment: ../../lib_utils/src/class/yedit.py -*- -*- -*-
+# noqa: E301,E302
+
+
+class YeditException(Exception):
+ ''' Exception class for Yedit '''
+ pass
+
+
+# pylint: disable=too-many-public-methods
+class Yedit(object):
+ ''' Class to modify yaml files '''
+ re_valid_key = r"(((\[-?\d+\])|([0-9a-zA-Z%s/_-]+)).?)+$"
+ re_key = r"(?:\[(-?\d+)\])|([0-9a-zA-Z%s/_-]+)"
+ com_sep = set(['.', '#', '|', ':'])
+
+ # pylint: disable=too-many-arguments
+ def __init__(self,
+ filename=None,
+ content=None,
+ content_type='yaml',
+ separator='.',
+ backup=False):
+ self.content = content
+ self._separator = separator
+ self.filename = filename
+ self.__yaml_dict = content
+ self.content_type = content_type
+ self.backup = backup
+ self.load(content_type=self.content_type)
+ if self.__yaml_dict is None:
+ self.__yaml_dict = {}
+
+ @property
+ def separator(self):
+ ''' getter method for yaml_dict '''
+ return self._separator
+
+ @separator.setter
+ def separator(self):
+ ''' getter method for yaml_dict '''
+ return self._separator
+
+ @property
+ def yaml_dict(self):
+ ''' getter method for yaml_dict '''
+ return self.__yaml_dict
+
+ @yaml_dict.setter
+ def yaml_dict(self, value):
+ ''' setter method for yaml_dict '''
+ self.__yaml_dict = value
+
+ @staticmethod
+ def parse_key(key, sep='.'):
+ '''parse the key allowing the appropriate separator'''
+ common_separators = list(Yedit.com_sep - set([sep]))
+ return re.findall(Yedit.re_key % ''.join(common_separators), key)
+
+ @staticmethod
+ def valid_key(key, sep='.'):
+ '''validate the incoming key'''
+ common_separators = list(Yedit.com_sep - set([sep]))
+ if not re.match(Yedit.re_valid_key % ''.join(common_separators), key):
+ return False
+
+ return True
+
+ @staticmethod
+ def remove_entry(data, key, sep='.'):
+ ''' remove data at location key '''
+ if key == '' and isinstance(data, dict):
+ data.clear()
+ return True
+ elif key == '' and isinstance(data, list):
+ del data[:]
+ return True
+
+ if not (key and Yedit.valid_key(key, sep)) and \
+ isinstance(data, (list, dict)):
+ return None
+
+ key_indexes = Yedit.parse_key(key, sep)
+ for arr_ind, dict_key in key_indexes[:-1]:
+ if dict_key and isinstance(data, dict):
+ data = data.get(dict_key, None)
+ elif (arr_ind and isinstance(data, list) and
+ int(arr_ind) <= len(data) - 1):
+ data = data[int(arr_ind)]
+ else:
+ return None
+
+ # process last index for remove
+ # expected list entry
+ if key_indexes[-1][0]:
+ if isinstance(data, list) and int(key_indexes[-1][0]) <= len(data) - 1: # noqa: E501
+ del data[int(key_indexes[-1][0])]
+ return True
+
+ # expected dict entry
+ elif key_indexes[-1][1]:
+ if isinstance(data, dict):
+ del data[key_indexes[-1][1]]
+ return True
+
+ @staticmethod
+ def add_entry(data, key, item=None, sep='.'):
+ ''' Get an item from a dictionary with key notation a.b.c
+ d = {'a': {'b': 'c'}}}
+ key = a#b
+ return c
+ '''
+ if key == '':
+ pass
+ elif (not (key and Yedit.valid_key(key, sep)) and
+ isinstance(data, (list, dict))):
+ return None
+
+ key_indexes = Yedit.parse_key(key, sep)
+ for arr_ind, dict_key in key_indexes[:-1]:
+ if dict_key:
+ if isinstance(data, dict) and dict_key in data and data[dict_key]: # noqa: E501
+ data = data[dict_key]
+ continue
+
+ elif data and not isinstance(data, dict):
+ return None
+
+ data[dict_key] = {}
+ data = data[dict_key]
+
+ elif (arr_ind and isinstance(data, list) and
+ int(arr_ind) <= len(data) - 1):
+ data = data[int(arr_ind)]
+ else:
+ return None
+
+ if key == '':
+ data = item
+
+ # process last index for add
+ # expected list entry
+ elif key_indexes[-1][0] and isinstance(data, list) and int(key_indexes[-1][0]) <= len(data) - 1: # noqa: E501
+ data[int(key_indexes[-1][0])] = item
+
+ # expected dict entry
+ elif key_indexes[-1][1] and isinstance(data, dict):
+ data[key_indexes[-1][1]] = item
+
+ return data
+
+ @staticmethod
+ def get_entry(data, key, sep='.'):
+ ''' Get an item from a dictionary with key notation a.b.c
+ d = {'a': {'b': 'c'}}}
+ key = a.b
+ return c
+ '''
+ if key == '':
+ pass
+ elif (not (key and Yedit.valid_key(key, sep)) and
+ isinstance(data, (list, dict))):
+ return None
+
+ key_indexes = Yedit.parse_key(key, sep)
+ for arr_ind, dict_key in key_indexes:
+ if dict_key and isinstance(data, dict):
+ data = data.get(dict_key, None)
+ elif (arr_ind and isinstance(data, list) and
+ int(arr_ind) <= len(data) - 1):
+ data = data[int(arr_ind)]
+ else:
+ return None
+
+ return data
+
+ @staticmethod
+ def _write(filename, contents):
+ ''' Actually write the file contents to disk. This helps with mocking. '''
+
+ tmp_filename = filename + '.yedit'
+
+ with open(tmp_filename, 'w') as yfd:
+ yfd.write(contents)
+
+ os.rename(tmp_filename, filename)
+
+ def write(self):
+ ''' write to file '''
+ if not self.filename:
+ raise YeditException('Please specify a filename.')
+
+ if self.backup and self.file_exists():
+ shutil.copy(self.filename, self.filename + '.orig')
+
+ # pylint: disable=no-member
+ if hasattr(self.yaml_dict, 'fa'):
+ self.yaml_dict.fa.set_block_style()
+
+ Yedit._write(self.filename, yaml.dump(self.yaml_dict, Dumper=yaml.RoundTripDumper))
+
+ return (True, self.yaml_dict)
+
+ def read(self):
+ ''' read from file '''
+ # check if it exists
+ if self.filename is None or not self.file_exists():
+ return None
+
+ contents = None
+ with open(self.filename) as yfd:
+ contents = yfd.read()
+
+ return contents
+
+ def file_exists(self):
+ ''' return whether file exists '''
+ if os.path.exists(self.filename):
+ return True
+
+ return False
+
+ def load(self, content_type='yaml'):
+ ''' return yaml file '''
+ contents = self.read()
+
+ if not contents and not self.content:
+ return None
+
+ if self.content:
+ if isinstance(self.content, dict):
+ self.yaml_dict = self.content
+ return self.yaml_dict
+ elif isinstance(self.content, str):
+ contents = self.content
+
+ # check if it is yaml
+ try:
+ if content_type == 'yaml' and contents:
+ self.yaml_dict = yaml.load(contents, yaml.RoundTripLoader)
+ # pylint: disable=no-member
+ if hasattr(self.yaml_dict, 'fa'):
+ self.yaml_dict.fa.set_block_style()
+ elif content_type == 'json' and contents:
+ self.yaml_dict = json.loads(contents)
+ except yaml.YAMLError as err:
+ # Error loading yaml or json
+ raise YeditException('Problem with loading yaml file. %s' % err)
+
+ return self.yaml_dict
+
+ def get(self, key):
+ ''' get a specified key'''
+ try:
+ entry = Yedit.get_entry(self.yaml_dict, key, self.separator)
+ except KeyError:
+ entry = None
+
+ return entry
+
+ def pop(self, path, key_or_item):
+ ''' remove a key, value pair from a dict or an item for a list'''
+ try:
+ entry = Yedit.get_entry(self.yaml_dict, path, self.separator)
+ except KeyError:
+ entry = None
+
+ if entry is None:
+ return (False, self.yaml_dict)
+
+ if isinstance(entry, dict):
+ # pylint: disable=no-member,maybe-no-member
+ if key_or_item in entry:
+ entry.pop(key_or_item)
+ return (True, self.yaml_dict)
+ return (False, self.yaml_dict)
+
+ elif isinstance(entry, list):
+ # pylint: disable=no-member,maybe-no-member
+ ind = None
+ try:
+ ind = entry.index(key_or_item)
+ except ValueError:
+ return (False, self.yaml_dict)
+
+ entry.pop(ind)
+ return (True, self.yaml_dict)
+
+ return (False, self.yaml_dict)
+
+ def delete(self, path):
+ ''' remove path from a dict'''
+ try:
+ entry = Yedit.get_entry(self.yaml_dict, path, self.separator)
+ except KeyError:
+ entry = None
+
+ if entry is None:
+ return (False, self.yaml_dict)
+
+ result = Yedit.remove_entry(self.yaml_dict, path, self.separator)
+ if not result:
+ return (False, self.yaml_dict)
+
+ return (True, self.yaml_dict)
+
+ def exists(self, path, value):
+ ''' check if value exists at path'''
+ try:
+ entry = Yedit.get_entry(self.yaml_dict, path, self.separator)
+ except KeyError:
+ entry = None
+
+ if isinstance(entry, list):
+ if value in entry:
+ return True
+ return False
+
+ elif isinstance(entry, dict):
+ if isinstance(value, dict):
+ rval = False
+ for key, val in value.items():
+ if entry[key] != val:
+ rval = False
+ break
+ else:
+ rval = True
+ return rval
+
+ return value in entry
+
+ return entry == value
+
+ def append(self, path, value):
+ '''append value to a list'''
+ try:
+ entry = Yedit.get_entry(self.yaml_dict, path, self.separator)
+ except KeyError:
+ entry = None
+
+ if entry is None:
+ self.put(path, [])
+ entry = Yedit.get_entry(self.yaml_dict, path, self.separator)
+ if not isinstance(entry, list):
+ return (False, self.yaml_dict)
+
+ # pylint: disable=no-member,maybe-no-member
+ entry.append(value)
+ return (True, self.yaml_dict)
+
+ # pylint: disable=too-many-arguments
+ def update(self, path, value, index=None, curr_value=None):
+ ''' put path, value into a dict '''
+ try:
+ entry = Yedit.get_entry(self.yaml_dict, path, self.separator)
+ except KeyError:
+ entry = None
+
+ if isinstance(entry, dict):
+ # pylint: disable=no-member,maybe-no-member
+ if not isinstance(value, dict):
+ raise YeditException('Cannot replace key, value entry in ' +
+ 'dict with non-dict type. value=[%s] [%s]' % (value, type(value))) # noqa: E501
+
+ entry.update(value)
+ return (True, self.yaml_dict)
+
+ elif isinstance(entry, list):
+ # pylint: disable=no-member,maybe-no-member
+ ind = None
+ if curr_value:
+ try:
+ ind = entry.index(curr_value)
+ except ValueError:
+ return (False, self.yaml_dict)
+
+ elif index is not None:
+ ind = index
+
+ if ind is not None and entry[ind] != value:
+ entry[ind] = value
+ return (True, self.yaml_dict)
+
+ # see if it exists in the list
+ try:
+ ind = entry.index(value)
+ except ValueError:
+ # doesn't exist, append it
+ entry.append(value)
+ return (True, self.yaml_dict)
+
+ # already exists, return
+ if ind is not None:
+ return (False, self.yaml_dict)
+ return (False, self.yaml_dict)
+
+ def put(self, path, value):
+ ''' put path, value into a dict '''
+ try:
+ entry = Yedit.get_entry(self.yaml_dict, path, self.separator)
+ except KeyError:
+ entry = None
+
+ if entry == value:
+ return (False, self.yaml_dict)
+
+ # deepcopy didn't work
+ tmp_copy = yaml.load(yaml.round_trip_dump(self.yaml_dict,
+ default_flow_style=False),
+ yaml.RoundTripLoader)
+ # pylint: disable=no-member
+ if hasattr(self.yaml_dict, 'fa'):
+ tmp_copy.fa.set_block_style()
+ result = Yedit.add_entry(tmp_copy, path, value, self.separator)
+ if not result:
+ return (False, self.yaml_dict)
+
+ self.yaml_dict = tmp_copy
+
+ return (True, self.yaml_dict)
+
+ def create(self, path, value):
+ ''' create a yaml file '''
+ if not self.file_exists():
+ # deepcopy didn't work
+ tmp_copy = yaml.load(yaml.round_trip_dump(self.yaml_dict, default_flow_style=False), # noqa: E501
+ yaml.RoundTripLoader)
+ # pylint: disable=no-member
+ if hasattr(self.yaml_dict, 'fa'):
+ tmp_copy.fa.set_block_style()
+ result = Yedit.add_entry(tmp_copy, path, value, self.separator)
+ if result:
+ self.yaml_dict = tmp_copy
+ return (True, self.yaml_dict)
+
+ return (False, self.yaml_dict)
+
+ @staticmethod
+ def get_curr_value(invalue, val_type):
+ '''return the current value'''
+ if invalue is None:
+ return None
+
+ curr_value = invalue
+ if val_type == 'yaml':
+ curr_value = yaml.load(invalue)
+ elif val_type == 'json':
+ curr_value = json.loads(invalue)
+
+ return curr_value
+
+ @staticmethod
+ def parse_value(inc_value, vtype=''):
+ '''determine value type passed'''
+ true_bools = ['y', 'Y', 'yes', 'Yes', 'YES', 'true', 'True', 'TRUE',
+ 'on', 'On', 'ON', ]
+ false_bools = ['n', 'N', 'no', 'No', 'NO', 'false', 'False', 'FALSE',
+ 'off', 'Off', 'OFF']
+
+ # It came in as a string but you didn't specify value_type as string
+ # we will convert to bool if it matches any of the above cases
+ if isinstance(inc_value, str) and 'bool' in vtype:
+ if inc_value not in true_bools and inc_value not in false_bools:
+ raise YeditException('Not a boolean type. str=[%s] vtype=[%s]'
+ % (inc_value, vtype))
+ elif isinstance(inc_value, bool) and 'str' in vtype:
+ inc_value = str(inc_value)
+
+ # If vtype is not str then go ahead and attempt to yaml load it.
+ if isinstance(inc_value, str) and 'str' not in vtype:
+ try:
+ inc_value = yaml.load(inc_value)
+ except Exception:
+ raise YeditException('Could not determine type of incoming ' +
+ 'value. value=[%s] vtype=[%s]'
+ % (type(inc_value), vtype))
+
+ return inc_value
+
+ # pylint: disable=too-many-return-statements,too-many-branches
+ @staticmethod
+ def run_ansible(module):
+ '''perform the idempotent crud operations'''
+ yamlfile = Yedit(filename=module.params['src'],
+ backup=module.params['backup'],
+ separator=module.params['separator'])
+
+ if module.params['src']:
+ rval = yamlfile.load()
+
+ if yamlfile.yaml_dict is None and \
+ module.params['state'] != 'present':
+ return {'failed': True,
+ 'msg': 'Error opening file [%s]. Verify that the ' +
+ 'file exists, that it is has correct' +
+ ' permissions, and is valid yaml.'}
+
+ if module.params['state'] == 'list':
+ if module.params['content']:
+ content = Yedit.parse_value(module.params['content'],
+ module.params['content_type'])
+ yamlfile.yaml_dict = content
+
+ if module.params['key']:
+ rval = yamlfile.get(module.params['key']) or {}
+
+ return {'changed': False, 'result': rval, 'state': "list"}
+
+ elif module.params['state'] == 'absent':
+ if module.params['content']:
+ content = Yedit.parse_value(module.params['content'],
+ module.params['content_type'])
+ yamlfile.yaml_dict = content
+
+ if module.params['update']:
+ rval = yamlfile.pop(module.params['key'],
+ module.params['value'])
+ else:
+ rval = yamlfile.delete(module.params['key'])
+
+ if rval[0] and module.params['src']:
+ yamlfile.write()
+
+ return {'changed': rval[0], 'result': rval[1], 'state': "absent"}
+
+ elif module.params['state'] == 'present':
+ # check if content is different than what is in the file
+ if module.params['content']:
+ content = Yedit.parse_value(module.params['content'],
+ module.params['content_type'])
+
+ # We had no edits to make and the contents are the same
+ if yamlfile.yaml_dict == content and \
+ module.params['value'] is None:
+ return {'changed': False,
+ 'result': yamlfile.yaml_dict,
+ 'state': "present"}
+
+ yamlfile.yaml_dict = content
+
+ # we were passed a value; parse it
+ if module.params['value']:
+ value = Yedit.parse_value(module.params['value'],
+ module.params['value_type'])
+ key = module.params['key']
+ if module.params['update']:
+ # pylint: disable=line-too-long
+ curr_value = Yedit.get_curr_value(Yedit.parse_value(module.params['curr_value']), # noqa: E501
+ module.params['curr_value_format']) # noqa: E501
+
+ rval = yamlfile.update(key, value, module.params['index'], curr_value) # noqa: E501
+
+ elif module.params['append']:
+ rval = yamlfile.append(key, value)
+ else:
+ rval = yamlfile.put(key, value)
+
+ if rval[0] and module.params['src']:
+ yamlfile.write()
+
+ return {'changed': rval[0],
+ 'result': rval[1], 'state': "present"}
+
+ # no edits to make
+ if module.params['src']:
+ # pylint: disable=redefined-variable-type
+ rval = yamlfile.write()
+ return {'changed': rval[0],
+ 'result': rval[1],
+ 'state': "present"}
+
+ return {'failed': True, 'msg': 'Unkown state passed'}
+
+# -*- -*- -*- End included fragment: ../../lib_utils/src/class/yedit.py -*- -*- -*-
+
+# -*- -*- -*- Begin included fragment: lib/base.py -*- -*- -*-
+# pylint: disable=too-many-lines
+# noqa: E301,E302,E303,T001
+
+
+class OpenShiftCLIError(Exception):
+ '''Exception class for openshiftcli'''
+ pass
+
+
+# pylint: disable=too-few-public-methods
+class OpenShiftCLI(object):
+ ''' Class to wrap the command line tools '''
+ def __init__(self,
+ namespace,
+ kubeconfig='/etc/origin/master/admin.kubeconfig',
+ verbose=False,
+ all_namespaces=False):
+ ''' Constructor for OpenshiftCLI '''
+ self.namespace = namespace
+ self.verbose = verbose
+ self.kubeconfig = Utils.create_tmpfile_copy(kubeconfig)
+ self.all_namespaces = all_namespaces
+
+ # Pylint allows only 5 arguments to be passed.
+ # pylint: disable=too-many-arguments
+ def _replace_content(self, resource, rname, content, force=False, sep='.'):
+ ''' replace the current object with the content '''
+ res = self._get(resource, rname)
+ if not res['results']:
+ return res
+
+ fname = Utils.create_tmpfile(rname + '-')
+
+ yed = Yedit(fname, res['results'][0], separator=sep)
+ changes = []
+ for key, value in content.items():
+ changes.append(yed.put(key, value))
+
+ if any([change[0] for change in changes]):
+ yed.write()
+
+ atexit.register(Utils.cleanup, [fname])
+
+ return self._replace(fname, force)
+
+ return {'returncode': 0, 'updated': False}
+
+ def _replace(self, fname, force=False):
+ '''replace the current object with oc replace'''
+ cmd = ['replace', '-f', fname]
+ if force:
+ cmd.append('--force')
+ return self.openshift_cmd(cmd)
+
+ def _create_from_content(self, rname, content):
+ '''create a temporary file and then call oc create on it'''
+ fname = Utils.create_tmpfile(rname + '-')
+ yed = Yedit(fname, content=content)
+ yed.write()
+
+ atexit.register(Utils.cleanup, [fname])
+
+ return self._create(fname)
+
+ def _create(self, fname):
+ '''call oc create on a filename'''
+ return self.openshift_cmd(['create', '-f', fname])
+
+ def _delete(self, resource, rname, selector=None):
+ '''call oc delete on a resource'''
+ cmd = ['delete', resource, rname]
+ if selector:
+ cmd.append('--selector=%s' % selector)
+
+ return self.openshift_cmd(cmd)
+
+ def _process(self, template_name, create=False, params=None, template_data=None): # noqa: E501
+ '''process a template
+
+ template_name: the name of the template to process
+ create: whether to send to oc create after processing
+ params: the parameters for the template
+ template_data: the incoming template's data; instead of a file
+ '''
+ cmd = ['process']
+ if template_data:
+ cmd.extend(['-f', '-'])
+ else:
+ cmd.append(template_name)
+ if params:
+ param_str = ["%s=%s" % (key, value) for key, value in params.items()]
+ cmd.append('-v')
+ cmd.extend(param_str)
+
+ results = self.openshift_cmd(cmd, output=True, input_data=template_data)
+
+ if results['returncode'] != 0 or not create:
+ return results
+
+ fname = Utils.create_tmpfile(template_name + '-')
+ yed = Yedit(fname, results['results'])
+ yed.write()
+
+ atexit.register(Utils.cleanup, [fname])
+
+ return self.openshift_cmd(['create', '-f', fname])
+
+ def _get(self, resource, rname=None, selector=None):
+ '''return a resource by name '''
+ cmd = ['get', resource]
+ if selector:
+ cmd.append('--selector=%s' % selector)
+ elif rname:
+ cmd.append(rname)
+
+ cmd.extend(['-o', 'json'])
+
+ rval = self.openshift_cmd(cmd, output=True)
+
+ # Ensure results are retuned in an array
+ if 'items' in rval:
+ rval['results'] = rval['items']
+ elif not isinstance(rval['results'], list):
+ rval['results'] = [rval['results']]
+
+ return rval
+
+ def _schedulable(self, node=None, selector=None, schedulable=True):
+ ''' perform oadm manage-node scheduable '''
+ cmd = ['manage-node']
+ if node:
+ cmd.extend(node)
+ else:
+ cmd.append('--selector=%s' % selector)
+
+ cmd.append('--schedulable=%s' % schedulable)
+
+ return self.openshift_cmd(cmd, oadm=True, output=True, output_type='raw') # noqa: E501
+
+ def _list_pods(self, node=None, selector=None, pod_selector=None):
+ ''' perform oadm list pods
+
+ node: the node in which to list pods
+ selector: the label selector filter if provided
+ pod_selector: the pod selector filter if provided
+ '''
+ cmd = ['manage-node']
+ if node:
+ cmd.extend(node)
+ else:
+ cmd.append('--selector=%s' % selector)
+
+ if pod_selector:
+ cmd.append('--pod-selector=%s' % pod_selector)
+
+ cmd.extend(['--list-pods', '-o', 'json'])
+
+ return self.openshift_cmd(cmd, oadm=True, output=True, output_type='raw')
+
+ # pylint: disable=too-many-arguments
+ def _evacuate(self, node=None, selector=None, pod_selector=None, dry_run=False, grace_period=None, force=False):
+ ''' perform oadm manage-node evacuate '''
+ cmd = ['manage-node']
+ if node:
+ cmd.extend(node)
+ else:
+ cmd.append('--selector=%s' % selector)
+
+ if dry_run:
+ cmd.append('--dry-run')
+
+ if pod_selector:
+ cmd.append('--pod-selector=%s' % pod_selector)
+
+ if grace_period:
+ cmd.append('--grace-period=%s' % int(grace_period))
+
+ if force:
+ cmd.append('--force')
+
+ cmd.append('--evacuate')
+
+ return self.openshift_cmd(cmd, oadm=True, output=True, output_type='raw')
+
+ def _version(self):
+ ''' return the openshift version'''
+ return self.openshift_cmd(['version'], output=True, output_type='raw')
+
+ def _import_image(self, url=None, name=None, tag=None):
+ ''' perform image import '''
+ cmd = ['import-image']
+
+ image = '{0}'.format(name)
+ if tag:
+ image += ':{0}'.format(tag)
+
+ cmd.append(image)
+
+ if url:
+ cmd.append('--from={0}/{1}'.format(url, image))
+
+ cmd.append('-n{0}'.format(self.namespace))
+
+ cmd.append('--confirm')
+ return self.openshift_cmd(cmd)
+
+ def _run(self, cmds, input_data):
+ ''' Actually executes the command. This makes mocking easier. '''
+ curr_env = os.environ.copy()
+ curr_env.update({'KUBECONFIG': self.kubeconfig})
+ proc = subprocess.Popen(cmds,
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE,
+ env=curr_env)
+
+ stdout, stderr = proc.communicate(input_data)
+
+ return proc.returncode, stdout, stderr
+
+ # pylint: disable=too-many-arguments,too-many-branches
+ def openshift_cmd(self, cmd, oadm=False, output=False, output_type='json', input_data=None):
+ '''Base command for oc '''
+ cmds = []
+ if oadm:
+ cmds = ['oadm']
+ else:
+ cmds = ['oc']
+
+ if self.all_namespaces:
+ cmds.extend(['--all-namespaces'])
+ elif self.namespace is not None and self.namespace.lower() not in ['none', 'emtpy']: # E501
+ cmds.extend(['-n', self.namespace])
+
+ cmds.extend(cmd)
+
+ rval = {}
+ results = ''
+ err = None
+
+ if self.verbose:
+ print(' '.join(cmds))
+
+ returncode, stdout, stderr = self._run(cmds, input_data)
+
+ rval = {"returncode": returncode,
+ "results": results,
+ "cmd": ' '.join(cmds)}
+
+ if returncode == 0:
+ if output:
+ if output_type == 'json':
+ try:
+ rval['results'] = json.loads(stdout)
+ except ValueError as err:
+ if "No JSON object could be decoded" in err.args:
+ err = err.args
+ elif output_type == 'raw':
+ rval['results'] = stdout
+
+ if self.verbose:
+ print("STDOUT: {0}".format(stdout))
+ print("STDERR: {0}".format(stderr))
+
+ if err:
+ rval.update({"err": err,
+ "stderr": stderr,
+ "stdout": stdout,
+ "cmd": cmds})
+
+ else:
+ rval.update({"stderr": stderr,
+ "stdout": stdout,
+ "results": {}})
+
+ return rval
+
+
+class Utils(object):
+ ''' utilities for openshiftcli modules '''
+
+ @staticmethod
+ def _write(filename, contents):
+ ''' Actually write the file contents to disk. This helps with mocking. '''
+
+ with open(filename, 'w') as sfd:
+ sfd.write(contents)
+
+ @staticmethod
+ def create_tmp_file_from_contents(rname, data, ftype='yaml'):
+ ''' create a file in tmp with name and contents'''
+
+ tmp = Utils.create_tmpfile(prefix=rname)
+
+ if ftype == 'yaml':
+ Utils._write(tmp, yaml.dump(data, Dumper=yaml.RoundTripDumper))
+ elif ftype == 'json':
+ Utils._write(tmp, json.dumps(data))
+ else:
+ Utils._write(tmp, data)
+
+ # Register cleanup when module is done
+ atexit.register(Utils.cleanup, [tmp])
+ return tmp
+
+ @staticmethod
+ def create_tmpfile_copy(inc_file):
+ '''create a temporary copy of a file'''
+ tmpfile = Utils.create_tmpfile('lib_openshift-')
+ Utils._write(tmpfile, open(inc_file).read())
+
+ # Cleanup the tmpfile
+ atexit.register(Utils.cleanup, [tmpfile])
+
+ return tmpfile
+
+ @staticmethod
+ def create_tmpfile(prefix='tmp'):
+ ''' Generates and returns a temporary file name '''
+
+ with tempfile.NamedTemporaryFile(prefix=prefix, delete=False) as tmp:
+ return tmp.name
+
+ @staticmethod
+ def create_tmp_files_from_contents(content, content_type=None):
+ '''Turn an array of dict: filename, content into a files array'''
+ if not isinstance(content, list):
+ content = [content]
+ files = []
+ for item in content:
+ path = Utils.create_tmp_file_from_contents(item['path'] + '-',
+ item['data'],
+ ftype=content_type)
+ files.append({'name': os.path.basename(item['path']),
+ 'path': path})
+ return files
+
+ @staticmethod
+ def cleanup(files):
+ '''Clean up on exit '''
+ for sfile in files:
+ if os.path.exists(sfile):
+ if os.path.isdir(sfile):
+ shutil.rmtree(sfile)
+ elif os.path.isfile(sfile):
+ os.remove(sfile)
+
+ @staticmethod
+ def exists(results, _name):
+ ''' Check to see if the results include the name '''
+ if not results:
+ return False
+
+ if Utils.find_result(results, _name):
+ return True
+
+ return False
+
+ @staticmethod
+ def find_result(results, _name):
+ ''' Find the specified result by name'''
+ rval = None
+ for result in results:
+ if 'metadata' in result and result['metadata']['name'] == _name:
+ rval = result
+ break
+
+ return rval
+
+ @staticmethod
+ def get_resource_file(sfile, sfile_type='yaml'):
+ ''' return the service file '''
+ contents = None
+ with open(sfile) as sfd:
+ contents = sfd.read()
+
+ if sfile_type == 'yaml':
+ contents = yaml.load(contents, yaml.RoundTripLoader)
+ elif sfile_type == 'json':
+ contents = json.loads(contents)
+
+ return contents
+
+ @staticmethod
+ def filter_versions(stdout):
+ ''' filter the oc version output '''
+
+ version_dict = {}
+ version_search = ['oc', 'openshift', 'kubernetes']
+
+ for line in stdout.strip().split('\n'):
+ for term in version_search:
+ if not line:
+ continue
+ if line.startswith(term):
+ version_dict[term] = line.split()[-1]
+
+ # horrible hack to get openshift version in Openshift 3.2
+ # By default "oc version in 3.2 does not return an "openshift" version
+ if "openshift" not in version_dict:
+ version_dict["openshift"] = version_dict["oc"]
+
+ return version_dict
+
+ @staticmethod
+ def add_custom_versions(versions):
+ ''' create custom versions strings '''
+
+ versions_dict = {}
+
+ for tech, version in versions.items():
+ # clean up "-" from version
+ if "-" in version:
+ version = version.split("-")[0]
+
+ if version.startswith('v'):
+ versions_dict[tech + '_numeric'] = version[1:].split('+')[0]
+ # "v3.3.0.33" is what we have, we want "3.3"
+ versions_dict[tech + '_short'] = version[1:4]
+
+ return versions_dict
+
+ @staticmethod
+ def openshift_installed():
+ ''' check if openshift is installed '''
+ import yum
+
+ yum_base = yum.YumBase()
+ if yum_base.rpmdb.searchNevra(name='atomic-openshift'):
+ return True
+
+ return False
+
+ # Disabling too-many-branches. This is a yaml dictionary comparison function
+ # pylint: disable=too-many-branches,too-many-return-statements,too-many-statements
+ @staticmethod
+ def check_def_equal(user_def, result_def, skip_keys=None, debug=False):
+ ''' Given a user defined definition, compare it with the results given back by our query. '''
+
+ # Currently these values are autogenerated and we do not need to check them
+ skip = ['metadata', 'status']
+ if skip_keys:
+ skip.extend(skip_keys)
+
+ for key, value in result_def.items():
+ if key in skip:
+ continue
+
+ # Both are lists
+ if isinstance(value, list):
+ if key not in user_def:
+ if debug:
+ print('User data does not have key [%s]' % key)
+ print('User data: %s' % user_def)
+ return False
+
+ if not isinstance(user_def[key], list):
+ if debug:
+ print('user_def[key] is not a list key=[%s] user_def[key]=%s' % (key, user_def[key]))
+ return False
+
+ if len(user_def[key]) != len(value):
+ if debug:
+ print("List lengths are not equal.")
+ print("key=[%s]: user_def[%s] != value[%s]" % (key, len(user_def[key]), len(value)))
+ print("user_def: %s" % user_def[key])
+ print("value: %s" % value)
+ return False
+
+ for values in zip(user_def[key], value):
+ if isinstance(values[0], dict) and isinstance(values[1], dict):
+ if debug:
+ print('sending list - list')
+ print(type(values[0]))
+ print(type(values[1]))
+ result = Utils.check_def_equal(values[0], values[1], skip_keys=skip_keys, debug=debug)
+ if not result:
+ print('list compare returned false')
+ return False
+
+ elif value != user_def[key]:
+ if debug:
+ print('value should be identical')
+ print(value)
+ print(user_def[key])
+ return False
+
+ # recurse on a dictionary
+ elif isinstance(value, dict):
+ if key not in user_def:
+ if debug:
+ print("user_def does not have key [%s]" % key)
+ return False
+ if not isinstance(user_def[key], dict):
+ if debug:
+ print("dict returned false: not instance of dict")
+ return False
+
+ # before passing ensure keys match
+ api_values = set(value.keys()) - set(skip)
+ user_values = set(user_def[key].keys()) - set(skip)
+ if api_values != user_values:
+ if debug:
+ print("keys are not equal in dict")
+ print(api_values)
+ print(user_values)
+ return False
+
+ result = Utils.check_def_equal(user_def[key], value, skip_keys=skip_keys, debug=debug)
+ if not result:
+ if debug:
+ print("dict returned false")
+ print(result)
+ return False
+
+ # Verify each key, value pair is the same
+ else:
+ if key not in user_def or value != user_def[key]:
+ if debug:
+ print("value not equal; user_def does not have key")
+ print(key)
+ print(value)
+ if key in user_def:
+ print(user_def[key])
+ return False
+
+ if debug:
+ print('returning true')
+ return True
+
+
+class OpenShiftCLIConfig(object):
+ '''Generic Config'''
+ def __init__(self, rname, namespace, kubeconfig, options):
+ self.kubeconfig = kubeconfig
+ self.name = rname
+ self.namespace = namespace
+ self._options = options
+
+ @property
+ def config_options(self):
+ ''' return config options '''
+ return self._options
+
+ def to_option_list(self):
+ '''return all options as a string'''
+ return self.stringify()
+
+ def stringify(self):
+ ''' return the options hash as cli params in a string '''
+ rval = []
+ for key, data in self.config_options.items():
+ if data['include'] \
+ and (data['value'] or isinstance(data['value'], int)):
+ rval.append('--%s=%s' % (key.replace('_', '-'), data['value']))
+
+ return rval
+
+
+# -*- -*- -*- End included fragment: lib/base.py -*- -*- -*-
+
+# -*- -*- -*- Begin included fragment: lib/deploymentconfig.py -*- -*- -*-
+
+
+# pylint: disable=too-many-public-methods
+class DeploymentConfig(Yedit):
+ ''' Class to wrap the oc command line tools '''
+ default_deployment_config = '''
+apiVersion: v1
+kind: DeploymentConfig
+metadata:
+ name: default_dc
+ namespace: default
+spec:
+ replicas: 0
+ selector:
+ default_dc: default_dc
+ strategy:
+ resources: {}
+ rollingParams:
+ intervalSeconds: 1
+ maxSurge: 0
+ maxUnavailable: 25%
+ timeoutSeconds: 600
+ updatePercent: -25
+ updatePeriodSeconds: 1
+ type: Rolling
+ template:
+ metadata:
+ spec:
+ containers:
+ - env:
+ - name: default
+ value: default
+ image: default
+ imagePullPolicy: IfNotPresent
+ name: default_dc
+ ports:
+ - containerPort: 8000
+ hostPort: 8000
+ protocol: TCP
+ name: default_port
+ resources: {}
+ terminationMessagePath: /dev/termination-log
+ dnsPolicy: ClusterFirst
+ hostNetwork: true
+ nodeSelector:
+ type: compute
+ restartPolicy: Always
+ securityContext: {}
+ serviceAccount: default
+ serviceAccountName: default
+ terminationGracePeriodSeconds: 30
+ triggers:
+ - type: ConfigChange
+'''
+
+ replicas_path = "spec.replicas"
+ env_path = "spec.template.spec.containers[0].env"
+ volumes_path = "spec.template.spec.volumes"
+ container_path = "spec.template.spec.containers"
+ volume_mounts_path = "spec.template.spec.containers[0].volumeMounts"
+
+ def __init__(self, content=None):
+ ''' Constructor for deploymentconfig '''
+ if not content:
+ content = DeploymentConfig.default_deployment_config
+
+ super(DeploymentConfig, self).__init__(content=content)
+
+ # pylint: disable=no-member
+ def add_env_value(self, key, value):
+ ''' add key, value pair to env array '''
+ rval = False
+ env = self.get_env_vars()
+ if env:
+ env.append({'name': key, 'value': value})
+ rval = True
+ else:
+ result = self.put(DeploymentConfig.env_path, {'name': key, 'value': value})
+ rval = result[0]
+
+ return rval
+
+ def exists_env_value(self, key, value):
+ ''' return whether a key, value pair exists '''
+ results = self.get_env_vars()
+ if not results:
+ return False
+
+ for result in results:
+ if result['name'] == key and result['value'] == value:
+ return True
+
+ return False
+
+ def exists_env_key(self, key):
+ ''' return whether a key, value pair exists '''
+ results = self.get_env_vars()
+ if not results:
+ return False
+
+ for result in results:
+ if result['name'] == key:
+ return True
+
+ return False
+
+ def get_env_vars(self):
+ '''return a environment variables '''
+ return self.get(DeploymentConfig.env_path) or []
+
+ def delete_env_var(self, keys):
+ '''delete a list of keys '''
+ if not isinstance(keys, list):
+ keys = [keys]
+
+ env_vars_array = self.get_env_vars()
+ modified = False
+ idx = None
+ for key in keys:
+ for env_idx, env_var in enumerate(env_vars_array):
+ if env_var['name'] == key:
+ idx = env_idx
+ break
+
+ if idx:
+ modified = True
+ del env_vars_array[idx]
+
+ if modified:
+ return True
+
+ return False
+
+ def update_env_var(self, key, value):
+ '''place an env in the env var list'''
+
+ env_vars_array = self.get_env_vars()
+ idx = None
+ for env_idx, env_var in enumerate(env_vars_array):
+ if env_var['name'] == key:
+ idx = env_idx
+ break
+
+ if idx:
+ env_vars_array[idx]['value'] = value
+ else:
+ self.add_env_value(key, value)
+
+ return True
+
+ def exists_volume_mount(self, volume_mount):
+ ''' return whether a volume mount exists '''
+ exist_volume_mounts = self.get_volume_mounts()
+
+ if not exist_volume_mounts:
+ return False
+
+ volume_mount_found = False
+ for exist_volume_mount in exist_volume_mounts:
+ if exist_volume_mount['name'] == volume_mount['name']:
+ volume_mount_found = True
+ break
+
+ return volume_mount_found
+
+ def exists_volume(self, volume):
+ ''' return whether a volume exists '''
+ exist_volumes = self.get_volumes()
+
+ volume_found = False
+ for exist_volume in exist_volumes:
+ if exist_volume['name'] == volume['name']:
+ volume_found = True
+ break
+
+ return volume_found
+
+ def find_volume_by_name(self, volume, mounts=False):
+ ''' return the index of a volume '''
+ volumes = []
+ if mounts:
+ volumes = self.get_volume_mounts()
+ else:
+ volumes = self.get_volumes()
+ for exist_volume in volumes:
+ if exist_volume['name'] == volume['name']:
+ return exist_volume
+
+ return None
+
+ def get_replicas(self):
+ ''' return replicas setting '''
+ return self.get(DeploymentConfig.replicas_path)
+
+ def get_volume_mounts(self):
+ '''return volume mount information '''
+ return self.get_volumes(mounts=True)
+
+ def get_volumes(self, mounts=False):
+ '''return volume mount information '''
+ if mounts:
+ return self.get(DeploymentConfig.volume_mounts_path) or []
+
+ return self.get(DeploymentConfig.volumes_path) or []
+
+ def delete_volume_by_name(self, volume):
+ '''delete a volume '''
+ modified = False
+ exist_volume_mounts = self.get_volume_mounts()
+ exist_volumes = self.get_volumes()
+ del_idx = None
+ for idx, exist_volume in enumerate(exist_volumes):
+ if 'name' in exist_volume and exist_volume['name'] == volume['name']:
+ del_idx = idx
+ break
+
+ if del_idx != None:
+ del exist_volumes[del_idx]
+ modified = True
+
+ del_idx = None
+ for idx, exist_volume_mount in enumerate(exist_volume_mounts):
+ if 'name' in exist_volume_mount and exist_volume_mount['name'] == volume['name']:
+ del_idx = idx
+ break
+
+ if del_idx != None:
+ del exist_volume_mounts[idx]
+ modified = True
+
+ return modified
+
+ def add_volume_mount(self, volume_mount):
+ ''' add a volume or volume mount to the proper location '''
+ exist_volume_mounts = self.get_volume_mounts()
+
+ if not exist_volume_mounts and volume_mount:
+ self.put(DeploymentConfig.volume_mounts_path, [volume_mount])
+ else:
+ exist_volume_mounts.append(volume_mount)
+
+ def add_volume(self, volume):
+ ''' add a volume or volume mount to the proper location '''
+ exist_volumes = self.get_volumes()
+ if not volume:
+ return
+
+ if not exist_volumes:
+ self.put(DeploymentConfig.volumes_path, [volume])
+ else:
+ exist_volumes.append(volume)
+
+ def update_replicas(self, replicas):
+ ''' update replicas value '''
+ self.put(DeploymentConfig.replicas_path, replicas)
+
+ def update_volume(self, volume):
+ '''place an env in the env var list'''
+ exist_volumes = self.get_volumes()
+
+ if not volume:
+ return False
+
+ # update the volume
+ update_idx = None
+ for idx, exist_vol in enumerate(exist_volumes):
+ if exist_vol['name'] == volume['name']:
+ update_idx = idx
+ break
+
+ if update_idx != None:
+ exist_volumes[update_idx] = volume
+ else:
+ self.add_volume(volume)
+
+ return True
+
+ def update_volume_mount(self, volume_mount):
+ '''place an env in the env var list'''
+ modified = False
+
+ exist_volume_mounts = self.get_volume_mounts()
+
+ if not volume_mount:
+ return False
+
+ # update the volume mount
+ for exist_vol_mount in exist_volume_mounts:
+ if exist_vol_mount['name'] == volume_mount['name']:
+ if 'mountPath' in exist_vol_mount and \
+ str(exist_vol_mount['mountPath']) != str(volume_mount['mountPath']):
+ exist_vol_mount['mountPath'] = volume_mount['mountPath']
+ modified = True
+ break
+
+ if not modified:
+ self.add_volume_mount(volume_mount)
+ modified = True
+
+ return modified
+
+ def needs_update_volume(self, volume, volume_mount):
+ ''' verify a volume update is needed '''
+ exist_volume = self.find_volume_by_name(volume)
+ exist_volume_mount = self.find_volume_by_name(volume, mounts=True)
+ results = []
+ results.append(exist_volume['name'] == volume['name'])
+
+ if 'secret' in volume:
+ results.append('secret' in exist_volume)
+ results.append(exist_volume['secret']['secretName'] == volume['secret']['secretName'])
+ results.append(exist_volume_mount['name'] == volume_mount['name'])
+ results.append(exist_volume_mount['mountPath'] == volume_mount['mountPath'])
+
+ elif 'emptyDir' in volume:
+ results.append(exist_volume_mount['name'] == volume['name'])
+ results.append(exist_volume_mount['mountPath'] == volume_mount['mountPath'])
+
+ elif 'persistentVolumeClaim' in volume:
+ pvc = 'persistentVolumeClaim'
+ results.append(pvc in exist_volume)
+ if results[-1]:
+ results.append(exist_volume[pvc]['claimName'] == volume[pvc]['claimName'])
+
+ if 'claimSize' in volume[pvc]:
+ results.append(exist_volume[pvc]['claimSize'] == volume[pvc]['claimSize'])
+
+ elif 'hostpath' in volume:
+ results.append('hostPath' in exist_volume)
+ results.append(exist_volume['hostPath']['path'] == volume_mount['mountPath'])
+
+ return not all(results)
+
+ def needs_update_replicas(self, replicas):
+ ''' verify whether a replica update is needed '''
+ current_reps = self.get(DeploymentConfig.replicas_path)
+ return not current_reps == replicas
+
+# -*- -*- -*- End included fragment: lib/deploymentconfig.py -*- -*- -*-
+
+# -*- -*- -*- Begin included fragment: class/oc_env.py -*- -*- -*-
+
+
+# pylint: disable=too-many-instance-attributes
+class OCEnv(OpenShiftCLI):
+ ''' Class to wrap the oc command line tools '''
+
+ container_path = {"pod": "spec.containers[0].env",
+ "dc": "spec.template.spec.containers[0].env",
+ "rc": "spec.template.spec.containers[0].env",
+ }
+
+ # pylint allows 5. we need 6
+ # pylint: disable=too-many-arguments
+ def __init__(self,
+ namespace,
+ kind,
+ env_vars,
+ resource_name=None,
+ kubeconfig='/etc/origin/master/admin.kubeconfig',
+ verbose=False):
+ ''' Constructor for OpenshiftOC '''
+ super(OCEnv, self).__init__(namespace, kubeconfig)
+ self.kind = kind
+ self.name = resource_name
+ self.namespace = namespace
+ self.env_vars = env_vars
+ self.kubeconfig = kubeconfig
+ self.verbose = verbose
+ self._resource = None
+
+ @property
+ def resource(self):
+ ''' property function for resource var'''
+ if not self._resource:
+ self.get()
+ return self._resource
+
+ @resource.setter
+ def resource(self, data):
+ ''' setter function for resource var'''
+ self._resource = data
+
+ def key_value_exists(self, key, value):
+ ''' return whether a key, value pair exists '''
+ return self.resource.exists_env_value(key, value)
+
+ def key_exists(self, key):
+ ''' return whether a key exists '''
+ return self.resource.exists_env_key(key)
+
+ def get(self):
+ '''return environment variables '''
+ result = self._get(self.kind, self.name)
+ if result['returncode'] == 0:
+ if self.kind == 'dc':
+ self.resource = DeploymentConfig(content=result['results'][0])
+ result['results'] = self.resource.get(OCEnv.container_path[self.kind]) or []
+ return result
+
+ def delete(self):
+ ''' delete environment variables '''
+ if self.resource.delete_env_var(self.env_vars.keys()):
+ return self._replace_content(self.kind, self.name, self.resource.yaml_dict)
+
+ return {'returncode': 0, 'changed': False}
+
+ def put(self):
+ '''place env vars into dc '''
+ for update_key, update_value in self.env_vars.items():
+ self.resource.update_env_var(update_key, update_value)
+
+ return self._replace_content(self.kind, self.name, self.resource.yaml_dict)
+
+ # pylint: disable=too-many-return-statements
+ @staticmethod
+ def run_ansible(params, check_mode):
+ '''run the idempotent ansible code'''
+
+ ocenv = OCEnv(params['namespace'],
+ params['kind'],
+ params['env_vars'],
+ resource_name=params['name'],
+ kubeconfig=params['kubeconfig'],
+ verbose=params['debug'])
+
+ state = params['state']
+
+ api_rval = ocenv.get()
+
+ #####
+ # Get
+ #####
+ if state == 'list':
+ return {'changed': False, 'results': api_rval['results'], 'state': "list"}
+
+ ########
+ # Delete
+ ########
+ if state == 'absent':
+ for key in params.get('env_vars', {}).keys():
+ if ocenv.resource.exists_env_key(key):
+
+ if check_mode:
+ return {'changed': False,
+ 'msg': 'CHECK_MODE: Would have performed a delete.'}
+
+ api_rval = ocenv.delete()
+
+ return {'changed': True, 'state': 'absent'}
+
+ return {'changed': False, 'state': 'absent'}
+
+ if state == 'present':
+ ########
+ # Create
+ ########
+ for key, value in params.get('env_vars', {}).items():
+ if not ocenv.key_value_exists(key, value):
+
+ if check_mode:
+ return {'changed': False,
+ 'msg': 'CHECK_MODE: Would have performed a create.'}
+
+ # Create it here
+ api_rval = ocenv.put()
+
+ if api_rval['returncode'] != 0:
+ return {'failed': True, 'msg': api_rval}
+
+ # return the created object
+ api_rval = ocenv.get()
+
+ if api_rval['returncode'] != 0:
+ return {'failed': True, 'msg': api_rval}
+
+ return {'changed': True, 'results': api_rval['results'], 'state': 'present'}
+
+ return {'changed': False, 'results': api_rval['results'], 'state': 'present'}
+
+
+ return {'failed': True,
+ 'changed': False,
+ 'msg': 'Unknown state passed. %s' % state}
+
+# -*- -*- -*- End included fragment: class/oc_env.py -*- -*- -*-
+
+# -*- -*- -*- Begin included fragment: ansible/oc_env.py -*- -*- -*-
+
+def main():
+ '''
+ ansible oc module for environment variables
+ '''
+
+ module = AnsibleModule(
+ argument_spec=dict(
+ kubeconfig=dict(default='/etc/origin/master/admin.kubeconfig', type='str'),
+ state=dict(default='present', type='str',
+ choices=['present', 'absent', 'list']),
+ debug=dict(default=False, type='bool'),
+ kind=dict(default='rc', choices=['dc', 'rc', 'pods'], type='str'),
+ namespace=dict(default='default', type='str'),
+ name=dict(default=None, required=True, type='str'),
+ env_vars=dict(default=None, type='dict'),
+ ),
+ mutually_exclusive=[["content", "files"]],
+
+ supports_check_mode=True,
+ )
+ results = OCEnv.run_ansible(module.params, module.check_mode)
+
+ if 'failed' in results:
+ module.fail_json(**results)
+
+ module.exit_json(**results)
+
+
+if __name__ == '__main__':
+ main()
+
+# -*- -*- -*- End included fragment: ansible/oc_env.py -*- -*- -*-
diff --git a/roles/lib_openshift/src/ansible/oc_env.py b/roles/lib_openshift/src/ansible/oc_env.py
new file mode 100644
index 000000000..e49295873
--- /dev/null
+++ b/roles/lib_openshift/src/ansible/oc_env.py
@@ -0,0 +1,33 @@
+# pylint: skip-file
+# flake8: noqa
+
+def main():
+ '''
+ ansible oc module for environment variables
+ '''
+
+ module = AnsibleModule(
+ argument_spec=dict(
+ kubeconfig=dict(default='/etc/origin/master/admin.kubeconfig', type='str'),
+ state=dict(default='present', type='str',
+ choices=['present', 'absent', 'list']),
+ debug=dict(default=False, type='bool'),
+ kind=dict(default='rc', choices=['dc', 'rc', 'pods'], type='str'),
+ namespace=dict(default='default', type='str'),
+ name=dict(default=None, required=True, type='str'),
+ env_vars=dict(default=None, type='dict'),
+ ),
+ mutually_exclusive=[["content", "files"]],
+
+ supports_check_mode=True,
+ )
+ results = OCEnv.run_ansible(module.params, module.check_mode)
+
+ if 'failed' in results:
+ module.fail_json(**results)
+
+ module.exit_json(**results)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/roles/lib_openshift/src/class/oc_env.py b/roles/lib_openshift/src/class/oc_env.py
new file mode 100644
index 000000000..d34c8234e
--- /dev/null
+++ b/roles/lib_openshift/src/class/oc_env.py
@@ -0,0 +1,145 @@
+# pylint: skip-file
+# flake8: noqa
+
+
+# pylint: disable=too-many-instance-attributes
+class OCEnv(OpenShiftCLI):
+ ''' Class to wrap the oc command line tools '''
+
+ container_path = {"pod": "spec.containers[0].env",
+ "dc": "spec.template.spec.containers[0].env",
+ "rc": "spec.template.spec.containers[0].env",
+ }
+
+ # pylint allows 5. we need 6
+ # pylint: disable=too-many-arguments
+ def __init__(self,
+ namespace,
+ kind,
+ env_vars,
+ resource_name=None,
+ kubeconfig='/etc/origin/master/admin.kubeconfig',
+ verbose=False):
+ ''' Constructor for OpenshiftOC '''
+ super(OCEnv, self).__init__(namespace, kubeconfig)
+ self.kind = kind
+ self.name = resource_name
+ self.namespace = namespace
+ self.env_vars = env_vars
+ self.kubeconfig = kubeconfig
+ self.verbose = verbose
+ self._resource = None
+
+ @property
+ def resource(self):
+ ''' property function for resource var'''
+ if not self._resource:
+ self.get()
+ return self._resource
+
+ @resource.setter
+ def resource(self, data):
+ ''' setter function for resource var'''
+ self._resource = data
+
+ def key_value_exists(self, key, value):
+ ''' return whether a key, value pair exists '''
+ return self.resource.exists_env_value(key, value)
+
+ def key_exists(self, key):
+ ''' return whether a key exists '''
+ return self.resource.exists_env_key(key)
+
+ def get(self):
+ '''return environment variables '''
+ result = self._get(self.kind, self.name)
+ if result['returncode'] == 0:
+ if self.kind == 'dc':
+ self.resource = DeploymentConfig(content=result['results'][0])
+ result['results'] = self.resource.get(OCEnv.container_path[self.kind]) or []
+ return result
+
+ def delete(self):
+ ''' delete environment variables '''
+ if self.resource.delete_env_var(self.env_vars.keys()):
+ return self._replace_content(self.kind, self.name, self.resource.yaml_dict)
+
+ return {'returncode': 0, 'changed': False}
+
+ def put(self):
+ '''place env vars into dc '''
+ for update_key, update_value in self.env_vars.items():
+ self.resource.update_env_var(update_key, update_value)
+
+ return self._replace_content(self.kind, self.name, self.resource.yaml_dict)
+
+ # pylint: disable=too-many-return-statements
+ @staticmethod
+ def run_ansible(params, check_mode):
+ '''run the idempotent ansible code'''
+
+ ocenv = OCEnv(params['namespace'],
+ params['kind'],
+ params['env_vars'],
+ resource_name=params['name'],
+ kubeconfig=params['kubeconfig'],
+ verbose=params['debug'])
+
+ state = params['state']
+
+ api_rval = ocenv.get()
+
+ #####
+ # Get
+ #####
+ if state == 'list':
+ return {'changed': False, 'results': api_rval['results'], 'state': "list"}
+
+ ########
+ # Delete
+ ########
+ if state == 'absent':
+ for key in params.get('env_vars', {}).keys():
+ if ocenv.resource.exists_env_key(key):
+
+ if check_mode:
+ return {'changed': False,
+ 'msg': 'CHECK_MODE: Would have performed a delete.'}
+
+ api_rval = ocenv.delete()
+
+ return {'changed': True, 'state': 'absent'}
+
+ return {'changed': False, 'state': 'absent'}
+
+ if state == 'present':
+ ########
+ # Create
+ ########
+ for key, value in params.get('env_vars', {}).items():
+ if not ocenv.key_value_exists(key, value):
+
+ if check_mode:
+ return {'changed': False,
+ 'msg': 'CHECK_MODE: Would have performed a create.'}
+
+ # Create it here
+ api_rval = ocenv.put()
+
+ if api_rval['returncode'] != 0:
+ return {'failed': True, 'msg': api_rval}
+
+ # return the created object
+ api_rval = ocenv.get()
+
+ if api_rval['returncode'] != 0:
+ return {'failed': True, 'msg': api_rval}
+
+ return {'changed': True, 'results': api_rval['results'], 'state': 'present'}
+
+ return {'changed': False, 'results': api_rval['results'], 'state': 'present'}
+
+
+ return {'failed': True,
+ 'changed': False,
+ 'msg': 'Unknown state passed. %s' % state}
diff --git a/roles/lib_openshift/src/doc/env b/roles/lib_openshift/src/doc/env
new file mode 100644
index 000000000..36edcd211
--- /dev/null
+++ b/roles/lib_openshift/src/doc/env
@@ -0,0 +1,83 @@
+# flake8: noqa
+# pylint: skip-file
+
+DOCUMENTATION = '''
+---
+module: oc_env
+short_description: Modify, and idempotently manage openshift environment variables on pods, deploymentconfigs, and replication controllers.
+description:
+ - Modify openshift environment variables programmatically.
+options:
+ state:
+ description:
+ - Supported states, present, absent, list
+ - present - will ensure object is created or updated to the value specified
+ - list - will return a list of environment variables
+ - absent - will remove the environment varibale from the object
+ required: False
+ default: present
+ choices: ["present", 'absent', 'list']
+ aliases: []
+ kubeconfig:
+ description:
+ - The path for the kubeconfig file to use for authentication
+ required: false
+ default: /etc/origin/master/admin.kubeconfig
+ aliases: []
+ debug:
+ description:
+ - Turn on debug output.
+ required: false
+ default: False
+ aliases: []
+ name:
+ description:
+ - Name of the object that is being queried.
+ required: false
+ default: None
+ aliases: []
+ namespace:
+ description:
+ - The namespace where the object lives.
+ required: false
+ default: str
+ aliases: []
+ kind:
+ description:
+ - The kind attribute of the object.
+ required: False
+ default: dc
+ choices:
+ - rc
+ - dc
+ - pods
+ aliases: []
+ env_vars:
+ description:
+ - The environment variables to insert. The format is a dict of value pairs.
+ - e.g. {key1: value1, key2: value2})
+ required: False
+ default: None
+ aliases: []
+author:
+- "Kenny Woodson <kwoodson@redhat.com>"
+extends_documentation_fragment: []
+'''
+
+EXAMPLES = '''
+- name: query a list of env vars on dc
+ oc_env:
+ kind: dc
+ name: myawesomedc
+ namespace: phpapp
+
+- name: Set the following variables.
+ oc_env:
+ kind: dc
+ name: myawesomedc
+ namespace: phpapp
+ env_vars:
+ SUPER_TURBO_MODE: 'true'
+ ENABLE_PORTS: 'false'
+ SERVICE_PORT: 9999
+'''
diff --git a/roles/lib_openshift/src/sources.yml b/roles/lib_openshift/src/sources.yml
index e9056655d..091aaef2e 100644
--- a/roles/lib_openshift/src/sources.yml
+++ b/roles/lib_openshift/src/sources.yml
@@ -19,6 +19,17 @@ oc_edit.py:
- class/oc_edit.py
- ansible/oc_edit.py
+oc_env.py:
+- doc/generated
+- doc/license
+- lib/import.py
+- doc/env
+- ../../lib_utils/src/class/yedit.py
+- lib/base.py
+- lib/deploymentconfig.py
+- class/oc_env.py
+- ansible/oc_env.py
+
oc_label.py:
- doc/generated
- doc/license
diff --git a/roles/lib_openshift/src/test/integration/oc_env.yml b/roles/lib_openshift/src/test/integration/oc_env.yml
new file mode 100755
index 000000000..cbb97ed46
--- /dev/null
+++ b/roles/lib_openshift/src/test/integration/oc_env.yml
@@ -0,0 +1,75 @@
+#!/usr/bin/ansible-playbook --module-path=../../../library/
+# ./oc_env.yml -e "cli_master_test=$OPENSHIFT_MASTER
+---
+- hosts: "{{ cli_master_test }}"
+ gather_facts: no
+ user: root
+ vars:
+ my_env_var:
+ SOMEKEY: SOMEVALUE
+
+ check_env_var:
+ name: DEFAULT_CERTIFICATE_DIR
+ value: /etc/pki/tls/private
+
+ tasks:
+ - name: list environment variables from router dc
+ oc_env:
+ state: list
+ name: router
+ namespace: default
+ kind: dc
+ register: envout
+ - debug: var=envout
+
+ - assert:
+ that:
+ - "'{{ check_env_var.name }}' == '{{ envout.results[0].name }}'"
+ - "{{ envout.results|length }} > 0"
+ msg: "Did not find environment variables."
+
+ - name: list environment variables from router dc
+ oc_env:
+ state: present
+ name: router
+ namespace: default
+ kind: dc
+ env_vars: "{{ my_env_var }}"
+ register: envout
+ - debug: var=envout
+
+ - assert:
+ that:
+ - "'SOMEKEY' == '{{ envout.results[-1].name }}'"
+ - "'SOMEVALUE' == '{{ envout.results[-1].value }}'"
+ msg: "Did not find updated environment variables."
+
+ - name: remove environment variables from router dc
+ oc_env:
+ state: absent
+ name: router
+ namespace: default
+ kind: dc
+ env_vars: "{{ my_env_var }}"
+ register: envout
+ - debug: var=envout
+
+ - assert:
+ that:
+ - envout.changed == True
+ msg: "state: Absent failed."
+
+ - name: list environment variables from router dc
+ oc_env:
+ state: list
+ name: router
+ namespace: default
+ kind: dc
+ register: envout
+ - debug: var=envout
+
+ - assert:
+ that:
+ - "'SOMEKEY' != '{{ envout.results[-1].name }}'"
+ - "'SOMEVALUE' != '{{ envout.results[-1].value }}'"
+ msg: "Did find updated environment variables."
diff --git a/roles/lib_openshift/src/test/unit/oc_env.py b/roles/lib_openshift/src/test/unit/oc_env.py
new file mode 100755
index 000000000..15bd7e464
--- /dev/null
+++ b/roles/lib_openshift/src/test/unit/oc_env.py
@@ -0,0 +1,444 @@
+#!/usr/bin/env python2
+'''
+ Unit tests for oc_env
+'''
+# To run:
+# ./oc_env.py
+#
+# .
+# Ran 1 test in 0.002s
+#
+# OK
+
+import os
+import sys
+import unittest
+import mock
+
+# Removing invalid variable names for tests so that I can
+# keep them brief
+# pylint: disable=invalid-name,no-name-in-module
+# Disable import-error b/c our libraries aren't loaded in jenkins
+# pylint: disable=import-error,wrong-import-position
+# place class in our python path
+module_path = os.path.join('/'.join(os.path.realpath(__file__).split('/')[:-4]), 'library') # noqa: E501
+sys.path.insert(0, module_path)
+from oc_env import OCEnv # noqa: E402
+
+
+class OCEnvTest(unittest.TestCase):
+ '''
+ Test class for OCEnv
+ '''
+
+ def setUp(self):
+ ''' setup method will create a file and set to known configuration '''
+ pass
+
+ @mock.patch('oc_env.Utils.create_tmpfile_copy')
+ @mock.patch('oc_env.OCEnv._run')
+ def test_listing_all_env_vars(self, mock_cmd, mock_tmpfile_copy):
+ ''' Testing listing all environment variables from a dc'''
+
+ # Arrange
+
+ # run_ansible input parameters
+ params = {
+ 'state': 'list',
+ 'namespace': 'default',
+ 'name': 'router',
+ 'kind': 'dc',
+ 'env_vars': None,
+ 'kubeconfig': '/etc/origin/master/admin.kubeconfig',
+ 'debug': False,
+ }
+
+ dc_results = '''{
+ "apiVersion": "v1",
+ "kind": "DeploymentConfig",
+ "metadata": {
+ "creationTimestamp": "2017-02-02T15:58:49Z",
+ "generation": 8,
+ "labels": {
+ "router": "router"
+ },
+ "name": "router",
+ "namespace": "default",
+ "resourceVersion": "513678"
+ },
+ "spec": {
+ "replicas": 2,
+ "selector": {
+ "router": "router"
+ },
+ "template": {
+ "metadata": {
+ "creationTimestamp": null,
+ "labels": {
+ "router": "router"
+ }
+ },
+ "spec": {
+ "containers": [
+ {
+ "env": [
+ {
+ "name": "DEFAULT_CERTIFICATE_DIR",
+ "value": "/etc/pki/tls/private"
+ },
+ {
+ "name": "DEFAULT_CERTIFICATE_PATH",
+ "value": "/etc/pki/tls/private/tls.crt"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HOSTNAME"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HTTPS_VSERVER"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HTTP_VSERVER"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_INSECURE",
+ "value": "false"
+ }
+ ],
+ "name": "router"
+ }
+ ]
+ }
+ },
+ "test": false,
+ "triggers": [
+ {
+ "type": "ConfigChange"
+ }
+ ]
+ }
+ }'''
+
+ # Return values of our mocked function call. These get returned once per call.
+ mock_cmd.side_effect = [
+ (0, dc_results, ''), # First call to the mock
+ ]
+
+ mock_tmpfile_copy.side_effect = [
+ '/tmp/mock_adminkubeconfig',
+ ]
+
+ # Act
+ results = OCEnv.run_ansible(params, False)
+
+ # Assert
+ self.assertFalse(results['changed'])
+ for env_var in results['results']:
+ if env_var == {'name': 'DEFAULT_CERTIFICATE_DIR', 'value': '/etc/pki/tls/private'}:
+ break
+ else:
+ self.fail('Did not find environment variables in results.')
+ self.assertEqual(results['state'], 'list')
+
+ # Making sure our mocks were called as we expected
+ mock_cmd.assert_has_calls([
+ mock.call(['oc', '-n', 'default', 'get', 'dc', 'router', '-o', 'json'], None),
+ ])
+
+ @mock.patch('oc_env.Utils.create_tmpfile_copy')
+ @mock.patch('oc_env.OCEnv._run')
+ def test_adding_env_vars(self, mock_cmd, mock_tmpfile_copy):
+ ''' Test add environment variables to a dc'''
+
+ # Arrange
+
+ # run_ansible input parameters
+ params = {
+ 'state': 'present',
+ 'namespace': 'default',
+ 'name': 'router',
+ 'kind': 'dc',
+ 'kubeconfig': '/etc/origin/master/admin.kubeconfig',
+ 'debug': False,
+ 'env_vars': {'SOMEKEY': 'SOMEVALUE'},
+ }
+
+ dc_results = '''{
+ "apiVersion": "v1",
+ "kind": "DeploymentConfig",
+ "metadata": {
+ "creationTimestamp": "2017-02-02T15:58:49Z",
+ "generation": 8,
+ "labels": {
+ "router": "router"
+ },
+ "name": "router",
+ "namespace": "default",
+ "resourceVersion": "513678"
+ },
+ "spec": {
+ "replicas": 2,
+ "selector": {
+ "router": "router"
+ },
+ "template": {
+ "metadata": {
+ "creationTimestamp": null,
+ "labels": {
+ "router": "router"
+ }
+ },
+ "spec": {
+ "containers": [
+ {
+ "env": [
+ {
+ "name": "DEFAULT_CERTIFICATE_DIR",
+ "value": "/etc/pki/tls/private"
+ },
+ {
+ "name": "DEFAULT_CERTIFICATE_PATH",
+ "value": "/etc/pki/tls/private/tls.crt"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HOSTNAME"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HTTPS_VSERVER"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HTTP_VSERVER"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_INSECURE",
+ "value": "false"
+ }
+ ],
+ "name": "router"
+ }
+ ]
+ }
+ },
+ "test": false,
+ "triggers": [
+ {
+ "type": "ConfigChange"
+ }
+ ]
+ }
+ }'''
+
+ dc_results_after = '''{
+ "apiVersion": "v1",
+ "kind": "DeploymentConfig",
+ "metadata": {
+ "creationTimestamp": "2017-02-02T15:58:49Z",
+ "generation": 8,
+ "labels": {
+ "router": "router"
+ },
+ "name": "router",
+ "namespace": "default",
+ "resourceVersion": "513678"
+ },
+ "spec": {
+ "replicas": 2,
+ "selector": {
+ "router": "router"
+ },
+ "template": {
+ "metadata": {
+ "creationTimestamp": null,
+ "labels": {
+ "router": "router"
+ }
+ },
+ "spec": {
+ "containers": [
+ {
+ "env": [
+ {
+ "name": "DEFAULT_CERTIFICATE_DIR",
+ "value": "/etc/pki/tls/private"
+ },
+ {
+ "name": "DEFAULT_CERTIFICATE_PATH",
+ "value": "/etc/pki/tls/private/tls.crt"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HOSTNAME"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HTTPS_VSERVER"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HTTP_VSERVER"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_INSECURE",
+ "value": "false"
+ },
+ {
+ "name": "SOMEKEY",
+ "value": "SOMEVALUE"
+ }
+ ],
+ "name": "router"
+ }
+ ]
+ }
+ },
+ "test": false,
+ "triggers": [
+ {
+ "type": "ConfigChange"
+ }
+ ]
+ }
+ }'''
+
+ # Return values of our mocked function call. These get returned once per call.
+ mock_cmd.side_effect = [
+ (0, dc_results, ''),
+ (0, dc_results, ''),
+ (0, dc_results_after, ''),
+ (0, dc_results_after, ''),
+ ]
+
+ mock_tmpfile_copy.side_effect = [
+ '/tmp/mock_adminkubeconfig',
+ ]
+
+ # Act
+ results = OCEnv.run_ansible(params, False)
+
+ # Assert
+ self.assertTrue(results['changed'])
+ for env_var in results['results']:
+ if env_var == {'name': 'SOMEKEY', 'value': 'SOMEVALUE'}:
+ break
+ else:
+ self.fail('Did not find environment variables in results.')
+ self.assertEqual(results['state'], 'present')
+
+ # Making sure our mocks were called as we expected
+ mock_cmd.assert_has_calls([
+ mock.call(['oc', '-n', 'default', 'get', 'dc', 'router', '-o', 'json'], None),
+ ])
+
+ @mock.patch('oc_env.Utils.create_tmpfile_copy')
+ @mock.patch('oc_env.OCEnv._run')
+ def test_removing_env_vars(self, mock_cmd, mock_tmpfile_copy):
+ ''' Test add environment variables to a dc'''
+
+ # Arrange
+
+ # run_ansible input parameters
+ params = {
+ 'state': 'absent',
+ 'namespace': 'default',
+ 'name': 'router',
+ 'kind': 'dc',
+ 'kubeconfig': '/etc/origin/master/admin.kubeconfig',
+ 'debug': False,
+ 'env_vars': {'SOMEKEY': 'SOMEVALUE'},
+ }
+
+ dc_results_before = '''{
+ "apiVersion": "v1",
+ "kind": "DeploymentConfig",
+ "metadata": {
+ "creationTimestamp": "2017-02-02T15:58:49Z",
+ "generation": 8,
+ "labels": {
+ "router": "router"
+ },
+ "name": "router",
+ "namespace": "default",
+ "resourceVersion": "513678"
+ },
+ "spec": {
+ "replicas": 2,
+ "selector": {
+ "router": "router"
+ },
+ "template": {
+ "metadata": {
+ "creationTimestamp": null,
+ "labels": {
+ "router": "router"
+ }
+ },
+ "spec": {
+ "containers": [
+ {
+ "env": [
+ {
+ "name": "DEFAULT_CERTIFICATE_DIR",
+ "value": "/etc/pki/tls/private"
+ },
+ {
+ "name": "DEFAULT_CERTIFICATE_PATH",
+ "value": "/etc/pki/tls/private/tls.crt"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HOSTNAME"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HTTPS_VSERVER"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_HTTP_VSERVER"
+ },
+ {
+ "name": "ROUTER_EXTERNAL_HOST_INSECURE",
+ "value": "false"
+ },
+ {
+ "name": "SOMEKEY",
+ "value": "SOMEVALUE"
+ }
+ ],
+ "name": "router"
+ }
+ ]
+ }
+ },
+ "test": false,
+ "triggers": [
+ {
+ "type": "ConfigChange"
+ }
+ ]
+ }
+ }'''
+
+ # Return values of our mocked function call. These get returned once per call.
+ mock_cmd.side_effect = [
+ (0, dc_results_before, ''),
+ (0, dc_results_before, ''),
+ (0, '', ''),
+ ]
+
+ mock_tmpfile_copy.side_effect = [
+ '/tmp/mock_adminkubeconfig',
+ ]
+
+ # Act
+ results = OCEnv.run_ansible(params, False)
+
+ # Assert
+ self.assertTrue(results['changed'])
+ self.assertEqual(results['state'], 'absent')
+
+ # Making sure our mocks were called as we expected
+ mock_cmd.assert_has_calls([
+ mock.call(['oc', '-n', 'default', 'get', 'dc', 'router', '-o', 'json'], None),
+ ])
+
+ def tearDown(self):
+ '''TearDown method'''
+ pass
+
+
+if __name__ == "__main__":
+ unittest.main()
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 07:39:24 +0000