ืืื ืืื ืืขืฆืื ืก ืืขืฉืจืืื , ืืืึผ ืขืจ ืืึธื ืงืืจืฅ ืืขืจืืื ื ืึทื ืืืจ ืงืขื ืขื ืืึทืื ืืืื ืืืืืขื ืข ืงืึทื ืคืืืืขืจืืืฉืึทื ืกืืกืืขื ืึทืืื ืึทื ืื ืืื ืกื ืึทืจืืขื ืืขืืื ื ืืื ืงืืืขืจ, ืคึผืืื ืึทืจืืืฃ ืกืืงืจืืฅ ืืื ืืืืคื ืงืึทื ืืืื ืืึทื ืืื ืืึธืืงืึทืื, ืืคืืื ืึทืจืืืก ืคืื ืืึธืงืงืขืจ ืืขืกืึทืืึทืงื. ืืึธืจื ืืฉื ืงืึธืืคึผืืืฆืืจื, ืึธืืขืจ ืื ืืืกืงืจืืืื "ืจืขืฆืขืคึผื" ืงืขื ืืืื ื ืืฆืืง ืคึฟืึทืจ ืขืืขืฆืขืจ :) ืื ืงืึธื ืืื ืืื ืคึผืืืืึธื, ืึธืืขืจ ืื ืืึธืืืง ืืื ื ืืฉื ืืืื ืฆื ืื ืฉืคึผืจืึทื.
ืืขืจ ืืื ืืขืจืืจืื ื ืคืื ืื ืงืฉืื ืืื ืืึธืก: ืึทืืึธื ืขืก ืืื ืืขืืืขื ืืืื ืคึผืจืืืขืงื, ืืื ืขืจืฉืืขืจ ืขืก ืืื ืืขืืืขื ืึท ืงืืืื ืืึธื ืึธืืื ืืื ืืืืืืึทืืื ืืื ืกืงืจืืคึผืก, ืึธืืขืจ ืืื ืื ืฆืืึทื ืขืก ืืื ืืขืืืืงืกื, ืฆืขืืืืื ืืื ืกืขืจืืืืกืขืก, ืืืึธืก ืืื ืงืขืจ ืื ืืขืืืืื ืฆื ืืืื ืฆืขืืืืื ืืื ืืืงืจืึธ ืกืขืจืืืืกืขืก, ืืื ืืขืืึธืื ืกืงืืืื ืึทืจืืืฃ. ืืื ืขืจืฉืืขืจ, ืึทืืข ืืขื ืืื ืืขืืืขื ืืขืืื ืืืืฃ ื ืึทืงืขื VPS, ืื ืคึผืจืึทืกืขืกืึทื ืคืื ืืึทืฉืืขืืืงื ืืื ืืืคึผืืืืื ื ืงืึธื ืืืืฃ ืืืึธืก ืืขื ืขื ืึธืืึทืืืืืื ื ืืฆื Ansible, ืืื ืืขืืขืจ ืืื ืกื ืืื ืืขืืืขื ืงืึทืืคึผืืืื ืืื ืึท YAML ืงืึทื ืคืืืืขืจืืืฉืึทื ืืื ืื ื ืืืืืง ืกืขืืืื ืืก ืืื ืฉืืืกืืขื, ืืื ืึท ืขื ืืขื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืขืงืข ืืื ืืขื ืืฆื ืคึฟืึทืจ ืืืืข ืืึธื ืืฉืื, ืืืึธืก ืืื ืืขืืืขื ืืืืขืจ ืืึทืงืืืขื, ืืืืึทื .ืง ืืขื ืงืึธื ืคืื ืืื ืืึธืืืื ืืื ืึท ืืืืืืืข ืืืืคืขืฅ, ืฆืืืจืืืืขื ืคึฟืื ืขืจืืขืฅ ืืื ืื ืคึผืจืืืขืงื.
ืึธืืขืจ, ืืขืจ ืืืึผืงืก ืืื ืื ื ืืืขืจ ืคืื ืืืงืจืึธ ืืึทืืื ืื ืืก, ืืืืขืจ ืงืึทื ืขืงืฉืึทื ื, ืืื , ืื ื ืคืืจืืืืกืืขืืื ื ื ืืืฐืขืืื ื ืงืฒ ื ืงืืืขืจ , ืฐืขืืืข ืจ ืื ื ื ื ื ืื ื ืคืจืืืจืขื . ืฆืืืึทืืขื ืืื ืืืืฃ ืืื ืกืึทืืืืื ื ืื ืืขืจืืื ื ืคึผืจืึธืืืขืืก, Kubernetes ืึธืคืคืขืจืก ืืืึทื ืึทืคึผืจืึธืืืฉืื ืฆื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืคืึทืจืืืึทืืืื ื, ืึทืจืืึทื ืืขืจืขืื ื ะธ . ืืขืจ ืืขืงืึทื ืืืึทื ืืื ื ืึธืจืืึทื ืืื ืคืึทืจืืึธืืืขื, ืึทืืื ืขืก ืืื ืืืฉ ืึท ืืื ื ื ืืฉื ืฆื ื ืืฆื ืขืก! ืึธืืขืจ ืืื ืืขืจ ืืขืืืืงืขืจ ืฆืืื, ืืื ืืืึธืื ืืื ืฆื ืืึทืืื ืืืื ืงืจืึทื ื ืคึฟืึธืจืืึทื ืคึฟืึทืจ ืืจืืขืื ืืื ืื ืงืึทื ืคืืืืขืจืืืฉืึทื: ืขืจืฉืืขืจ, ืฆื ื ืืฆื ืขืก ืืื ืึทืคืึธืจืืื ืืื ืคืึทืจืฉืืืขื ืข ืืืงืจืึธ ืกืขืจืืืืกืขืก ืคืื ืื ืคึผืจืืืขืงื, ืืื ืฆืืืืืื ืก, ืฆื ืืืืคื ืื ืงืึธื ืืืืฃ ืื ืืืืข ืืึทืฉืื ืืื ืืืื ืคึผืฉืื. ืงืึธื ืคืื ืืขืงืข.
ืืื ืืขื ืึทืืืื ื, ืื ืืขืงืึทื ืืืึทื ืคึฟืึทืจ ืงืึทื ืกืืจืึทืงืืื ื ืึท ืงืึทื ืคืืืืขืจืืืฉืึทื ืืืืคืขืฅ ืืื ืืขืืืขื ืืึทืืึทืคืืื ืฆื ืงืขื ืขื ืฆื ืึทืจืืขืื ืืืืืข ืืื ืืื ืืืขืจ ืงืืึทืกืืฉ ืงืึธื ืคืื ืืขืงืข ืืื ืืื ืกืืงืจืืฅ ืคืื ืงืืืขืจ. ื ืืขืจ ืฉืืจืขื ื ืงืึทื ืคืืืืขืจืืืฉืึทื ืกืืจืืงืืืจ ืืื ืืืื ืกืคึผืขืกืืคืืขื, ืืื ืืขืจ ืฉืคึผืจืึทื ืคืื ืื ืืจืื ืคึผืืืืึธื, ืืื ืืืื:
Dict[str, Dict[str, Union[str, int, float]]]
ืืึธืก ืืื, ืื ืืขืฆื ืงืึธืืคืื ืืื ืึท ืืืขืจืืขืจืืื ืืื ืืขืจืืคึฟื ืกืขืงืฉืึทื ื, ืืขืืขืจ ืคืื ืืืึธืก ืืื ืึท ืืืขืจืืขืจืืื ืืื ืืืึทืืืขืก ืคืื ืคึผืฉืื ืืืืคึผืก. ืืื ืกืขืงืฉืึทื ื ืืึทืฉืจืืึทืื ืื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืื ืึทืงืกืขืก ืฆื ืจืขืกืืจืกื ืคืื ืึท ืืืืขืจ ืืืคึผ. ื ืืืืฉืคึผืื ืคืื ืึท ืฉืืืง ืคืื ืืื ืืืขืจ ืงืึทื ืคืืืืขืจืืืฉืึทื:
adminka:
django_secret: "ExtraLongAndHardCode"
db_main:
engine: mysql
host: 256.128.64.32
user: cool_user
password: "SuperHardPassword"
redis:
host: 256.128.64.32
pw: "SuperHardPassword"
port: 26379
smtp:
server: smtp.gmail.com
port: 465
email: [email protected]
pw: "SuperHardPassword"ืืื ืืขืจ ืืขืืืืงืขืจ ืฆืืึทื, ืื ืคืขืื engine ืืึทืืึทืืืืกืื ืงืขื ืขื ืืืื ืืื ืกืืึทืืืจื ืืืืฃ SQLite, ืืื redis ืฉืืขืื ืฆื mock, ืกืคึผืขืฆืืคืืฆืืจื ืืืื ืื ื ืึธืืขื ืคืื ืืขืจ ืืขืงืข ืฆื ืจืึทืืขืืืขื - ืื ืคึผืึทืจืึทืืขืืขืจืก ืืขื ืขื ืจืืืืืง ืืขืจืงืขื ื ืืื ืคึผืจืึทืกืขืกื, ืืืึธืก ืืืื ืขืก ืืจืื ื ืฆื ืืืืคื ืื ืงืึธื ืืึธืืงืึทืื ืคึฟืึทืจ ืืืืึทืืื ื, ืึทืคึผืึทืจืึทื ืืขืกืืื ื ืืื ืงืืื ืื ืืขืจืข ืืืืขืจืคืขื ืืฉื. ืืึธืก ืืื ืกืคึผืขืฆืืขื ืืืืืืืง ืคึฟืึทืจ ืืื ืื ืืืืึทื ืขืก ืืขื ืขื ืคืืืข ืื ืืขืจืข ืืืืขืจืคืขื ืืฉื - ืืืื ืคืื ืืื ืืืขืจ ืงืึธื ืืื ืืืขื ืคึฟืึทืจ ืคืึทืจืฉืืื ืึทื ืึทืืืืืงืึทื ืืฉืืื ืืช, ืขืก ืืืืคื ื ืื ืืืืื ืืืืฃ ืกืขืจืืืขืจืก ืืื ืึธืจืงืขืกืืจืึทืืืึธื, ืึธืืขืจ ืืืื ืืื ืคืึทืจืฉืืื ืกืงืจืืคึผืก, ืืื ืืืืฃ ืงืึธืืคึผืืืืขืจืก ืคืื ืึทื ืึทืืืก ืืืึธืก ืืึทืจืคึฟื ืฆื ืึทืจืืขืื ืืืจื. ืืื ืืืืึทื ืงืึธืืคึผืืขืงืก ืืึทืื ืคึผืจืึทืกืขืกืื ื ืคึผืืืคึผืืืื ื ืึธื ืืืขืจืืื ื ืืึทืงืขื ื ืืฉืื. ืืืจื ืืขื ืืืขื, ืขืก ืืืึธืื ื ืืฉื ืฉืึทืื ืฆื ืืืืื ืึทื ืืื ืืืขืจ ืืืืคึผื ืืืฉืืจืื, ืึทืจืืึทื ืืขืจืขืื ื ืื ืงืึธื ืคืื ืืืืกืืืื ืงืึธื, ืืขื ืขื ืืื ืกืืึทืืืจื ืืืจื setup.py - ืฆืืืึทืืขื ืืขื ืืื ืืืฅ ืืื ืืืขืจ ืงืึธื ืืื ืึท ืืืื ืืงืึธืืกืืกืืึทื, ืคืจืืึท ืคืื ืคึผืืึทืืคืึธืจืืข ืืื ืืืคึฟื ืคืื ื ืืฆื.
ืื ืืึทืฉืจืืึทืืื ื ืคืื ืึท Kubernetes ืคึผืึธื ืงืืงื ืืื ืืึธืก:
containers:
- name : enter-api
image: enter-api:latest
ports:
- containerPort: 80
volumeMounts:
- name: db-main-secret-volume
mountPath: /etc/secrets/db-main
volumes:
- name: db-main-secret-volume
secret:
secretName: db-main-secretืึทื ืืื, ืืขืืขืจ ืกืื ืืืฉืจืืืื ืืืื ืึธืคึผืืืืืื ื. ืื ืกืืงืจืืฅ ืืื ืืขื ืขื ืืืฉืืคื ืืื ืืึธืก:
apiVersion: v1
kind: Secret
metadata:
name: db-main-secret
type: Opaque
stringData:
db_main.yaml: |
engine: sqlite
filename: main.sqlite3ืฆืืืึทืืขื ืืึธืก ืจืขืืืืืืื ืืื ืืขืจ ืฉืึทืคืื ื ืคืื YAML ืืขืงืขืก ืฆืืืืืขื ืืขื ืืจื /etc/secrets/db-main/section_name.yaml
ืืื ืคึฟืึทืจ ืืืืข ืืึธื ืืฉืื, ืื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืื ืืขื ืืฆื ืืื ืืขืจ ืืืึธืจืฆื ืืืขืืืืืึทืืขืจ ืคืื ืื ืคึผืจืืืขืงื ืึธืืขืจ ืืืืฃ ืืขื ืืืขื ืกืคึผืขืกืืคืืขื ืืื ืื ืื ืืืืืจืึทื ืืขื ืึทื ืืืึทืืขืืืืืง. ืื ืงืึธื ืคืึทืจืึทื ืืืืึธืจืืืขื ืคึฟืึทืจ ืื ืงืึทื ืืืื ืืึทื ืกืื ืงืขื ืขื ืืืื ืืขืืขื ืืื ืื ืกืคึผืืืืขืจ.
config.py
__author__ = 'AivanF'
__copyright__ = 'Copyright 2020, AivanF'
import os
import yaml
__all__ = ['config']
PROJECT_DIR = os.path.abspath(__file__ + 3 * '/..')
SECRETS_DIR = '/etc/secrets'
KEY_LOG = '_config_log'
KEY_DBG = 'debug'
def is_yes(value):
if isinstance(value, str):
value = value.lower()
if value in ('1', 'on', 'yes', 'true'):
return True
else:
if value in (1, True):
return True
return False
def update_config_part(config, key, data):
if key not in config:
config[key] = data
else:
config[key].update(data)
def parse_big_config(config, filename):
'''
Parse YAML config with multiple section
'''
if not os.path.isfile(filename):
return False
with open(filename) as f:
config_new = yaml.safe_load(f.read())
for key, data in config_new.items():
update_config_part(config, key, data)
config[KEY_LOG].append(filename)
return True
def parse_tiny_config(config, key, filename):
'''
Parse YAML config with a single section
'''
with open(filename) as f:
config_tiny = yaml.safe_load(f.read())
update_config_part(config, key, config_tiny)
config[KEY_LOG].append(filename)
def combine_config():
config = {
# To debug config load code
KEY_LOG: [],
# To debug other code
KEY_DBG: is_yes(os.environ.get('DEBUG')),
}
# For simple local runs
CONFIG_SIMPLE = os.path.join(PROJECT_DIR, 'config.yaml')
parse_big_config(config, CONFIG_SIMPLE)
# For container's tests
CONFIG_ENVVAR = os.environ.get('CONFIG')
if CONFIG_ENVVAR is not None:
if not parse_big_config(config, CONFIG_ENVVAR):
raise ValueError(
f'No config file from EnvVar:n'
f'{CONFIG_ENVVAR}'
)
# For K8s secrets
for path, dirs, files in os.walk(SECRETS_DIR):
depth = path[len(SECRETS_DIR):].count(os.sep)
if depth > 1:
continue
for file in files:
if file.endswith('.yaml'):
filename = os.path.join(path, file)
key = file.rsplit('.', 1)[0]
parse_tiny_config(config, key, filename)
return config
def build_config():
config = combine_config()
# Preprocess
for key, data in config.items():
if key.startswith('db_'):
if data['engine'] == 'sqlite':
data['filename'] = os.path.join(PROJECT_DIR, data['filename'])
# To verify correctness
if config[KEY_DBG]:
print(f'** Loaded config:n{yaml.dump(config)}')
else:
print(f'** Loaded config from: {config[KEY_LOG]}')
return config
config = build_config()ืื ืืึธืืืง ืืึธ ืืื ืืึทื ืฅ ืคึผืฉืื: ืืืจ ืคืึทืจืืื ืื ืืจืืืก ืงืึทื ืคืืืืขืจืืืฉืึทื ื ืคืื ืื ืคึผืจืืืขืงื ืืืขืืืืืึทืืขืจ ืืื ืคึผืึทืืก ืืืจื ืื ืืืืืจืึทื ืืขื ืึทื ืืืขืจืืึทืืึทืื, ืืื ืงืืืื ืงืึทื ืคืืืืขืจ ืกืขืงืฉืึทื ื ืคืื ืงืืืขืจ ืกืืงืจืืฅ, ืืื ืืขืืึธืื ืคึผืจืืคึผืจืึธืกืขืกืก ืืื ืึท ืืืกื. ืคึผืืืก ืขืืืขืืข ืืืขืจืืึทืืึทืื. ืืื ืืึธื ืึทื ืืืขื ืืืจ ืืืื ืคึฟืึทืจ ืืขืงืขืก ืคึฟืื ืกืืงืจืืฅ, ืึท ืืืฃ ืืึทืืจืขื ืขืฆืื ื ืืื ืืขื ืืฆื, ืืืืึทื K8s ืงืจืืืืฅ ืึท ืคืึทืจืืึธืจืื ืืขืงืข ืืื ืืขืืขืจ ืกืื ืืื ืื ืกืืงืจืืฅ ืืื ืืขื ืขื ืกืืึธืจื, ืืื ื ืึธืจ ืึท ืืื ืง ืืื ืืืื ืืืืฃ ืึท ืืขืืขืจ ืืืจืื.
ืืื ืืึธืคึฟื ืืืึธืก ืืื ืืืกืงืจืืืื ืืืขื ืืืื ื ืืฆืืง ืคึฟืึทืจ ืขืืขืฆืขืจ :) ืงืืื ืืึทืืขืจืงืื ืืขื ืืื ืจืขืงืึทืืึทื ืืืืฉืึทื ื ืืืขืื ืืืืขืจืืืื ืึธืืขืจ ืื ืืขืจืข ืืขืืืื ืคึฟืึทืจ ืคึฟืึทืจืืขืกืขืจืื ื ืืขื ืขื ืื ืืขื ืืืขื. ืื ืืืื ืื ื ืคืื ืื ืงืื ืืื ืืืื ืืฉืืงืึทืืืข, ืืคึฟืฉืจ ืขืก ืืื ืืืขืจื ืฆื ืืืืื ืฉืืืฆื ืคึฟืึทืจ ConfigMaps (ืืื ืืืขืจ ืคึผืจืืืขืงื ืืื ื ืืฉื ื ืืฆื ืืื ื ืึธื) ืืื ืืจืืืกืืขืื ืื ืงืึธื ืืืืฃ GitHub / PyPI? ืคึผืขืจืกื ืึทืื, ืืื ืืจืึทืืื ืึทื ืึทืืึท ืืื ืื ืืขื ืขื ืฆื ืื ืืืืืืืืฉืืึทืื ืคึฟืึทืจ ืคึผืจืึทืืืฉืขืงืก ืฆื ืืืื ืื ืืืืขืจืกืึทื, ืืื ืึท ืืืกื ืคึผืืงืื ื ืืืืฃ ืื ืืขืจืข ืืขื ืืฉื ืก ืืืคึผืืึทืืขื ืืืืฉืึทื, ืืื ืื ืืึธ, ืืื ืึท ืืืกืงืืกืืข ืคืื โโื ืืึทื ืกืื, ืขืฆืืช ืืื ืืขืกืืขืจ ืคึผืจืึทืงืืืกืื, ืืืึธืก ืืื ืืึธืคึฟื ืฆื ืืขื ืืื ืื ืืึทืืขืจืงืื ืืขื , ืืื ืืขื ืื ๐
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