Quelques procédures de plus

This commit is contained in:
Benjamin Bohard 2021-08-30 10:06:42 +02:00
parent a785ac8c70
commit 20e6c63e37
3 changed files with 657 additions and 24 deletions

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@ -20,27 +20,25 @@ options:
description: Name of the variable to change.
required: true
type: list
state:
description: state of variables
required: false
type: str
author:
- Cadoles
'''
EXAMPLES = r'''
# Pass in a message
- variables:
- name: simple_variable
variables:
- name: activer_ajout_hosts
value: 'oui'
- name: list_variable
- name: adresse_ip_hosts
value:
- item1
- item2
- name: master_variable
- 192.168.1.1
- name: nom_long_hosts
value:
- item1
- item2
- name: slave_variable
value:
- item1
- item2
- "seth.domain.org cloud.domain.org"
state: exact
'''
RETURN = r'''
@ -60,6 +58,7 @@ def run_module():
# define available arguments/parameters a user can pass to the module
module_args = dict(
variables=dict(type='list', required=True),
state=dict(type='str', required=False, default='exact'),
)
# seed the result dict in the object
@ -70,7 +69,7 @@ def run_module():
result = dict(
changed=False,
diff=[],
message=''
debug=[],
)
# the AnsibleModule object will be our abstraction working with Ansible
@ -85,20 +84,77 @@ def run_module():
# if the user is working with this module in only check mode we do not
# want to make any changes to the environment, just return the current
# state with no modifications
c = creole_loader(rw=True)
c = creole_loader(rw=True, reload_config=True)
d = c.cfgimpl_get_description()
diff = []
for variable in module.params['variables']:
value = variable['value']
var_path = c.find_first(byname=variable['name'], type_='path')
c.cfgimpl_get_settings().remove('disabled')
variables = {c.find_first(byname=variable['name']): variable['value']
for variable in module.params['variables']}
slaves = [v for v in variables if v.impl_is_master_slaves('slave')]
masters = {v: [] for v in variables if v.impl_is_master_slaves('master')}
for slave in slaves:
master = slave.impl_get_master_slaves().getmaster(slave)
masters[master].append(slave)
ordered_variables = [(v, []) for v in variables if not v.impl_is_master_slaves()]
ordered_variables.extend(masters.items())
for variable, sub_variables in ordered_variables:
value = variables[variable]
if not isinstance(value, list):
values = [value]
else:
values = value
var_path = d.impl_get_path_by_opt(variable)
old_value = c.getattr(var_path)
if old_value != value:
diff.append('{}: {} => {}'.format(variable, old_value, value))
c.setattr(var_path, value)
if not variable.impl_is_multi():
method = 'exact'
else:
method = module.params['state']
if method == 'exact':
if old_value != values:
diff.append('{}: {} => {}'.format(var_path, old_value, value))
c.setattr(var_path, value)
for sub_variable in sub_variables:
sub_value = variables[sub_variable]
sub_var_path = d.impl_get_path_by_opt(sub_variable)
sub_old_value = c.getattr(sub_var_path)
if sub_old_value != sub_value:
diff.append('{}: {} => {}'.format(sub_var_path, sub_old_value, sub_value))
if method == 'present':
is_present = False
group_dict = {}
for sub_variable in sub_variables:
group_dict[d.impl_get_path_by_opt(sub_variable)] = variables[sub_variable]
for v_index, value in enumerate(values):
for index, item in enumerate(c.getattr(var_path)):
if value == item and all([c.getattr(sv)[index] == group_dict[sv] for sv in group_dict]):
is_present = True
break
if not is_present:
old_value.append(value)
diff.append('{}: {} => {}'.format(var_path, old_value[:-1], old_value))
for sub_variable, sub_value in group_dict.items():
if not isinstance(sub_value, list):
sub_value = [sub_value]
c.getattr(sub_variable)[-1] = sub_value[v_index]
diff.append('{}: {} => {}'.format(sub_variable, c.getattr(sub_variable)[:-1], c.getattr(sub_variable)))
result['diff'] = diff
if not module.check_mode:
c.cfgimpl_get_settings().append('disabled')
#c.make_dict()
if not module.check_mode and diff:
config_save_values(c, 'creole')
#if not module.check_mode:
# config_save_values(c, 'creole')
result['changed'] = True
module.exit_json(**result)

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@ -0,0 +1,380 @@
#!/usr/bin/python
# Copyright: (c) 2018, Terry Jones <terry.jones@example.org>
# 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
DOCUMENTATION = r'''
---
module: instance
short_description: This is a module to automate EOLE module instance
# If this is part of a collection, you need to use semantic versioning,
# i.e. the version is of the form "2.5.0" and not "2.4".
version_added: "1.0.0"
description: This is my longer description explaining my test module.
options:
module:
description: EOLE module type
required: true
type: str
variables:
description: dictionnary of variables overloading default instance values.
required: false
type: dict
# Specify this value according to your collection
# in format of namespace.collection.doc_fragment_name
extends_documentation_fragment:
- cadoles.eole.instance
author:
- Cadoles
'''
EXAMPLES = r'''
# Pass in a message
- name: Test with a message
cadoles.eole.instance:
module: eolebase
variables:
root_password: eole
eole_password: eole
'''
RETURN = r'''
# These are examples of possible return values, and in general should use other names for return values.
original_message:
description: The original name param that was passed in.
type: str
returned: always
sample: 'hello world'
message:
description: The output message that the test module generates.
type: str
returned: always
sample: 'goodbye'
'''
from ansible.module_utils.basic import AnsibleModule
import pexpect
import time
import sys
import re
ansi_escape = re.compile(r'\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])')
class ExpectationCollection:
def __init__(self):
self.expectations_lookup = {}
def add_expectation(self, expectation):
if expectation.get_pattern() in self.expectations_lookup:
if expectation.context in [exp.context for exp in self.expectations_lookup[expectation.get_pattern()]]:
print(f'Can not add {expectation} to collection')
return False
self.expectations_lookup[expectation.get_pattern()] = self.expectations_lookup.setdefault(expectation.get_pattern(), []) + [expectation]
return True
def add_expectation_from_descr(self, expectation, response=None, name=None):
expectation = Expectation(expectation, response=response, name=name)
self.add_expectation(expectation)
def get_patterns(self):
return [pexpect.EOF, pexpect.TIMEOUT] + list(self.expectations_lookup.keys())
def get_expectations_by_pattern(self, pattern):
return self.expectations_lookup.get(pattern, [])
def get_expectations_by_name(self, name):
return [expectation for expectation in self.get_expectations(recursive=True) if expectation.name == name]
def get_exposed_expectation_names(self):
return [expectation.name for expectation in self.get_expectations(recursive=True) if expectation.name]
def set_expectation_response_by_name(self, name, response):
for expectation in self.get_expectations_by_name(name):
expectation.set_response(response)
def get_expectations(self, recursive=False):
expectations = [exp for exps in self.expectations_lookup.values() for exp in exps]
if recursive:
expectations.extend([exp for exps in expectations for exp in exps.get_following_expectations()])
pass
return expectations
def count_expectations(self):
return sum([exp.count_expectations() for exp in self.get_expectations()])
def merge(self, collection):
for expectation in collection.get_expectations():
self.add_expectation(expectation)
class Expectation:
def __init__(self, multiline_pattern, response=None, name=None):
self.name = name
self.context = [p.strip() for p in multiline_pattern.strip().split('\n') if p.strip()]
self.pattern = self.context[-1]
self.response = response
self.next = None
def get_pattern(self):
return re.compile(f'(.*){re.escape(self.pattern)}(.*)')
def set_next_expectation(self, expectation):
self.next = expectation
def set_response(self, response):
print(f'Setting {response} for {self.pattern}')
self.response = response
def expect(self, spawned):
print(f'-> expecting next "{self.pattern}"')
p = spawned.expect([pexpect.EOF, pexpect.TIMEOUT, self.get_pattern()])
if p not in [0, 1]:
self.answer(spawned)
else:
print(f'-> before: {spawned.before}\n-> after: {spawned.after}\n-> {self.pattern}')
def answer(self, spawned):
print(f'-> answering "{self.response}" to "{spawned.after}"')
if self.response is not None:
spawned.sendline(self.response)
if self.next:
self.next.expect(spawned)
def is_the_one(self, context):
#print(f'testing if it is the one {self.get_pattern()} for {context}')
context = [l.strip() for l in context.strip().split('\r\n') if l.strip()]
if not context:
print('No context provided')
return False
context.reverse()
for index, c in enumerate(self.context[len(self.context)-2::-1]):
if c != ansi_escape.sub('', context[index]):
return False
return True
def count_expectations(self):
count = 1
if self.next:
count += self.next.count_expectations()
return count
def get_following_expectations(self):
if self.next:
return [self.next] + self.next.get_following_expectations()
return []
expectations = ExpectationCollection()
supported_modules = {}
# eolebase
eolebase_expectations = ExpectationCollection()
exp3 = Expectation("""######################################################
# Changement du mot de passe pour lutilisateur root #
######################################################
Nouveau mot de passe:""", response='eole', name='root_password')
exp3_1 = Expectation("""Confirmation du mot de passe:""", response='eole', name='root_password')
exp3.set_next_expectation(exp3_1)
eolebase_expectations.add_expectation(exp3)
exp4 = Expectation("""######################################################
# Changement du mot de passe pour lutilisateur eole #
######################################################
Nouveau mot de passe:""", response='eole', name='eole_password')
exp4_1 = Expectation("""Confirmation du mot de passe:""", response='eole', name='eole_password')
exp4_2 = Expectation("""Créer un nouvel administrateur eole2 ? [oui/non]
[non] :""", response='')
exp4.set_next_expectation(exp4_1)
exp4_1.set_next_expectation(exp4_2)
eolebase_expectations.add_expectation(exp4)
exp5 = Expectation("""Une mise à jour est recommandée
Voulez-vous effectuer une mise à jour via le réseau maintenant ? [oui/non]
[oui] :""", response='non', name='maj_fin_instance')
eolebase_expectations.add_expectation(exp5)
supported_modules['eolebase'] = eolebase_expectations
# zephir
zephir_expectations = ExpectationCollection()
exp1 = Expectation("""#############################################################################
# Initialisation du mot de passe de l'administrateur de base (admin_zephir) #
#############################################################################
Mot de passe :""", response='eole', name='admin_zephir_password')
exp1_1 = Expectation("""Confirmation du mot de passe :""", response='eole', name='admin_zephir_password')
exp1.set_next_expectation(exp1_1)
zephir_expectations.add_expectation(exp1)
exp2 = Expectation("""Vous pouvez maintenant créer des utilisateurs si vous le souhaitez
Attribuez leur des droits sur l'application via l'interface web
nom d'utilisateur a créer (rien pour terminer) : """, response='admin', name='other_zephir_account')
exp2_1 = Expectation("""Mot de passe du nouvel utilisateur : """, response='eole', name='other_zephir_account_password')
exp2_2 = Expectation("""Saisissez à nouveau le mot de passe : """, response='eole', name='other_zephir_account_password')
exp2_3 = Expectation("""nom d'utilisateur a créer (rien pour terminer) : """, response='', name='empty_zephir_account')
exp2_2.set_next_expectation(exp2_3)
exp2_1.set_next_expectation(exp2_2)
exp2.set_next_expectation(exp2_1)
zephir_expectations.add_expectation(exp2)
zephir_expectations.add_expectation_from_descr("""* Vérification des données (md5) : Eole 2.6.1""")
zephir_expectations.add_expectation_from_descr("""* Vérification des données (md5) : Eole 2.6.2""")
zephir_expectations.add_expectation_from_descr("""* Vérification des données (md5) : Eole 2.7.0""")
zephir_expectations.add_expectation_from_descr("""* Vérification des données (md5) : Eole 2.7.1""")
zephir_expectations.add_expectation_from_descr("""* Vérification des données (md5) : Eole 2.7.2""")
zephir_expectations.add_expectation_from_descr("""* Vérification des données (md5) : Eole 2.8.0""")
zephir_expectations.add_expectation_from_descr("""Start Systemd services""")
supported_modules['zephir'] = zephir_expectations
# amon
amon_expectations = ExpectationCollection()
# scribe
scribe_expectations = ExpectationCollection()
# seth
seth_expectations = ExpectationCollection()
module_expectations = [
eolebase_expectations,
amon_expectations,
zephir_expectations,
scribe_expectations,
seth_expectations,
]
for module_expectation in module_expectations:
expectations.merge(module_expectation)
cmd = ['/usr/bin/instance']
patterns = expectations.get_patterns()
nb_expectations = expectations.count_expectations()
def run_module():
# define available arguments/parameters a user can pass to the module
module_args = dict(
module=dict(type='str', required=True),
variables=dict(type='dict', required=False),
)
# seed the result dict in the object
# we primarily care about changed and state
# changed is if this module effectively modified the target
# state will include any data that you want your module to pass back
# for consumption, for example, in a subsequent task
result = dict(
changed=False,
module='',
msg='',
)
# the AnsibleModule object will be our abstraction working with Ansible
# this includes instantiation, a couple of common attr would be the
# args/params passed to the execution, as well as if the module
# supports check mode
module = AnsibleModule(
argument_spec=module_args,
supports_check_mode=True
)
# if the user is working with this module in only check mode we do not
# want to make any changes to the environment, just return the current
# state with no modifications
if module.check_mode:
if module.params['module'] in supported_modules:
result['module'] = module.params["module"]
if module.params.get('variables', None) and not set(module.params['variables'].keys()).issubset(set(expectations.get_exposed_expectation_names())):
unknown_variables = list(set(module.params['variables'].keys()).difference(set(expectations.get_exposed_expectation_names())))
result['msg'] += f"Variables {unknown_variables} not available\n"
else:
for variable in module.params.get('variables', {}).keys():
result['msg'] += f"Overloading variable {variable}\n"
else:
result['msg'] += f'Module {module.module} not supported\n'
module.exit_json(**result)
if module.params['module'] not in supported_modules:
result['msg'] += f"Unsupported module {module.params['module']}\n"
module.fail_json(**result)
else:
result['module'] = module.params['module']
if module.params.get('variables', None):
if not set(module.params['variables'].keys()).issubset(set(expectations.get_exposed_expectation_names())):
unknown_variables = list(set(module.params['variables'].keys()).difference(set(expectations.get_exposed_expectation_names())))
result['msg'] += f"Variables {unknown_variables} not available\n"
module.fail_json(**result)
else:
for expectation_name, response in module.params['variables'].items():
expectations.set_expectation_response_by_name(expectation_name, response)
instance_process = pexpect.spawn(cmd, encoding='utf-8', timeout=60)
some_index = 0
while some_index < nb_expectations:
p = instance_process.expect(patterns)
if p == 0:
break
if p == 1:
print(f'Some missing expectations for {instance_process.before}{instance_process.after}')
break
pattern = patterns[p]
for expectation in expectations.get_expectations_by_pattern(patterns[p]):
if expectation.is_the_one(instance_process.before):
expectation.answer(instance_process)
break
some_index += 1
result['changed'] = True
result['msg'] += f"Module {result['module']} instanciated"
# manipulate or modify the state as needed (this is going to be the
# part where your module will do what it needs to do)
# use whatever logic you need to determine whether or not this module
# made any modifications to your target
# during the execution of the module, if there is an exception or a
# conditional state that effectively causes a failure, run
# AnsibleModule.fail_json() to pass in the message and the result
# in the event of a successful module execution, you will want to
# simple AnsibleModule.exit_json(), passing the key/value results
module.exit_json(**result)
def main():
run_module()
if __name__ == '__main__':
main()

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@ -0,0 +1,197 @@
#!/usr/bin/python
# 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
DOCUMENTATION = r'''
---
module: zephir_register
short_description: This is a module to automate EOLE module registering against zephir
# If this is part of a collection, you need to use semantic versioning,
# i.e. the version is of the form "2.5.0" and not "2.4".
version_added: "1.0.0"
description: This is my longer description explaining my test module.
options:
zephir_user:
description: zephir user name.
required: true
type: str
zephir_user_password:
description: zephir user password.
required: true
type: str
zephir_address:
description: address used to contact zephir server.
required: required
type: str
server_id:
description: id in zephir database the server will be registered with.
required: true
type: int
action:
description: action to perform regarding server configuration state.
required: true
type: str
# Specify this value according to your collection
# in format of namespace.collection.doc_fragment_name
extends_documentation_fragment:
- cadoles.eole.zephir_register
author:
- Cadoles
'''
EXAMPLES = r'''
# Pass in a message
- name: Test with a message
cadoles.eole.zephir_register:
zephir_user: admin
zephir_user_password: eole
zephir_address: zephir.infra.lan
action: download
'''
RETURN = r'''
# These are examples of possible return values, and in general should use other names for return values.
id:
description: id the server is associated with.
type: int
returned: always
sample: 1
module:
description: module the server is associated with.
type: str
returned: always
sample: eolebase-2.7.2
module_id:
description: module id the server is associated with.
type: int
returned: always
sample: 42
variant:
description: variant the server is associated with
type: str
returned: always
sample: myeolebase
variant_id:
description: variant id the server is associated with
type: int
returned: always
sample: 58
'''
from ansible.module_utils.basic import AnsibleModule
def run_module():
# define available arguments/parameters a user can pass to the module
module_args = dict(
zephir_user=dict(type='str', required=True),
zephir_user_password=dict(type='str', required=True),
zephir_address=dict(type='str', required=True),
server_id=dict(type='int', required=True),
action=dict(type='str', required=True),
)
# seed the result dict in the object
# we primarily care about changed and state
# changed is if this module effectively modified the target
# state will include any data that you want your module to pass back
# for consumption, for example, in a subsequent task
result = dict(
changed=False,
)
# the AnsibleModule object will be our abstraction working with Ansible
# this includes instantiation, a couple of common attr would be the
# args/params passed to the execution, as well as if the module
# supports check mode
module = AnsibleModule(
argument_spec=module_args,
supports_check_mode=True
)
if module.check_mode:
module.exit_json(**result)
ACTIONS = {'Ne rien faire': '1',
'Utiliser la configuration définie sur le serveur Zéphir': '2',
'Sauver la configuration actuelle sur le serveur Zéphir': '3',
'Modifier la variante de serveur': '4'}
# if the user is working with this module in only check mode we do not
# want to make any changes to the environment, just return the current
# state with no modifications
try:
from zephir.zephir_conf.zephir_conf import id_serveur
module.exit_json(**result)
except:
pass
use_pexpect = True
try:
import importlib.machinery
import importlib.util
# Import mymodule
loader = importlib.machinery.SourceFileLoader( 'enregistrement_zephir', '/usr/bin/enregistrement_zephir' )
spec = importlib.util.spec_from_loader( 'enregistrement_zephir', loader )
enregistrement_zephir = importlib.util.module_from_spec( spec )
loader.exec_module( enregistrement_zephir )
if hasattr(enregistrement_zephir, 'argparse'):
use_pexpect = False
from subprocess import run
except:
import pexpect
if use_pexpect:
responses = {"(.*)Voulez-vous établir une configuration réseau minimale(.*)": "N",
"(.*)Entrez l'adresse(.*)": module.params['zephir_address'],
"(.*)Entrez votre login pour l'application Zéphir(.*)": module.params['zephir_user'],
"(.*)Mot de passe pour l'application Zéphir pour(.*)": module.params['zephir_user_password'],
"(.*)créer le serveur dans la base du serveur Zéphir(.*)": "N",
"(.*)rien pour saisir directement un n° de serveur(.*)": "",
"(.*)entrez le n° identifiant le serveur l'application Zéphir(.*)": module.params['server_id'],
"(.*)matériel(.*)": "",
"(.*)processeur(.*)": "",
"(.*)disque dur(.*)": "",
"(.*)continuer(.*)": "O",
"(.*)Entrez le numéro de votre choix(.*)": ACTIONS.get(module.params['action'], '2'),
}
registering_process = pexpect.spawn('/usr/bin/enregistrement_zephir')
for key, value in responses.items():
registering_process.expect(key)
registering_process.sendline(value)
else:
run(['/usr/bin/enregistrement_zephir', '--adresse_zephir', module.params['zephir_address'], '--user', module.params['zephir_user'], '--password', module.params['zephir_user_password'], '--id_serveur', module.params['server_id'], '--choix', ACTIONS.get(module.params['action'], '2')], capture_output=True, check=True)
# manipulate or modify the state as needed (this is going to be the
# part where your module will do what it needs to do)
# use whatever logic you need to determine whether or not this module
# made any modifications to your target
try:
from zephir.zephir_conf.zephir_conf import id_serveur
result['changed'] = True
except:
module.fail_json(msg='Server not registered', **result)
# during the execution of the module, if there is an exception or a
# conditional state that effectively causes a failure, run
# AnsibleModule.fail_json() to pass in the message and the result
# in the event of a successful module execution, you will want to
# simple AnsibleModule.exit_json(), passing the key/value results
module.exit_json(**result)
def main():
run_module()
if __name__ == '__main__':
main()