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Diffstat (limited to 'sdv/docker/sdvconfig/validation/storage.py')
| -rw-r--r-- | sdv/docker/sdvconfig/validation/storage.py | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/sdv/docker/sdvconfig/validation/storage.py b/sdv/docker/sdvconfig/validation/storage.py new file mode 100644 index 0000000..8b26351 --- /dev/null +++ b/sdv/docker/sdvconfig/validation/storage.py @@ -0,0 +1,160 @@ +#!/usr/bin/env python + +# Copyright (C) 2020 Ashwin Nayak +# +# 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. + +# pylint: disable=too-many-instance-attributes, too-many-arguments, too-many-branches, too-many-statements + +""" program which validates storage profile """ + + +class StorageValidation(): + """ perform hardware validation """ + + def __init__(self, role, json, value, manifest, logger): + # saving external state + self.role = role + self.json = json + self.value = value + self.logger = logger + self.manifest = manifest + # initialzing internal state + self.right = 0 + self.wrong = 0 + self.total = 0 + self.result = "" + # initialization function + self.validate() + + def get_values(self): + """ return set of right wrong and total """ + return self.right, self.wrong, self.total, self.result + + def comparison(self, key, profile, pdf_val, man_val): + """ do comparison and print results""" + self.total += 1 + self.logger.debug("key:%s, profile:%s, pdf_val:%s, man_val:%s, role:%s", + key, profile, pdf_val, man_val, self.role) + + if pdf_val == "": + self.result += ("No value exists for pdf-key:{} of profile:{} and role:{}\n"\ + .format(key, profile, self.role)) + elif man_val == []: + self.result += ("No value exists for manifest-key:{} of profile:{} and role:{}\n"\ + .format(key, profile, self.role)) + elif str(pdf_val) not in man_val: + self.result += ( + "The pdf and manifest values do not match for key:{} profile:{} role:{}\n".format( + key, profile, self.role)) + self.result += ("the pdf val:{} and manifest val:{}\n".format(pdf_val, man_val)) + self.wrong += 1 + else: + self.result += ( + "The pdf and manifest values do match for key:{} profile:{} role:{}\n".format( + key, profile, self.role)) + self.right += 1 + + def validate(self): + """ validate storage profile """ + val = "" + profile = 'storage_profile' + keys = ['bootdrive'] + + self.logger.info("Starting with the validation of storage profile: %s", self.value) + + for key in self.json[profile]: + if key["name"] == self.value: + val = key + break + + if val == "": + self.logger.error("Not able to find storage profile name: %s", self.value) + else: + for key in keys: + try: + temp1 = val[key] + temp2 = self.manifest.find_val(self.role, profile, key) + self.comparison(key, profile, temp1, temp2) + except KeyError: + self.logger.error( + "Not able to find key: %s in storage profile: %s", key, self.value) + + # redefining keys for bd_partitions + keys = ["name", "size", "bootable"] + for valx in val["bd_partitions"]: + for _, key in enumerate(keys): + try: + temp1 = valx[key] + temp2 = self.manifest.find_val(self.role, profile + '.bd_partitions', key) + self.comparison(key, profile, temp1, temp2) + except KeyError: + self.logger.error( + "Not able to find key: %s in storage profile-bd_partitions: %s"\ + , key, self.value) + + # redefining keys for bd_comparisonpartitions.filesystem + keys = ["mountpoint", "fstype", "mount_options"] + for valx in val["bd_partitions"]: + for _, key in enumerate(keys): + try: + temp1 = valx["filesystem"][key] + temp2 = self.manifest.find_val( + self.role, profile + '.bd_partitions.filesystem', key) + self.comparison(key, profile, temp1, temp2) + except KeyError: + self.logger.error( + "Not able to find key: %s in storage profile-filesystem: %s"\ + , key, self.value) + + # redefining keys for data_devices + keys_1 = ["name", "size"] + keys_2 = ["mountpoint", "fstype", "mount_options"] + + for val1 in val["data_devices"]: + for val2 in val1["partitions"]: + for _, key in enumerate(keys_1): + try: + temp1 = val2[key] + temp2 = self.manifest.find_val( + self.role, profile + '.data_devices', key) + self.comparison(key, profile, temp1, temp2) + except KeyError: + self.logger.error( + "Not able to find key: %s in storage profile-data_devices: %s"\ + , key, self.value) + for _, key in enumerate(keys_2): + try: + temp1 = val2["filesystem"][key] + temp2 = self.manifest.find_val( + self.role, profile + '.data_devices', key) + self.comparison(key, profile, temp1, temp2) + except KeyError: + self.logger.error( + "Not able to find key: %s in storage profile-data_devices: %s"\ + , key, self.value) + + # redefining keys for journal_devices + keys = ["name"] + for valx in val["journal_devices"]: + for _, key in enumerate(keys): + try: + temp1 = valx[key] + temp2 = self.manifest.find_val(self.role, profile + '.journal_devices', key) + self.comparison(key, profile, temp1, temp2) + except KeyError: + self.logger.error( + "Not able to find key: %s in storage profile-journal_devices: %s"\ + , key, self.value) + + self.logger.info("completed with the validation of storage profile: %s", self.value) |