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[DPE-2146] Refactoring: extract charm configuration (#165)
* Add more logging to tests * Refactoring: extracted configuration to file
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"""Configuration for MongoDB Charm.""" | ||
# Copyright 2023 Canonical Ltd. | ||
# See LICENSE file for licensing details. | ||
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class Config: | ||
"""Configuration for MongoDB Charm.""" | ||
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MONGODB_PORT = 27017 | ||
UNIX_USER = "mongodb" | ||
UNIX_GROUP = "mongodb" | ||
DATA_DIR = "/var/lib/mongodb" | ||
CONF_DIR = "/etc/mongod" | ||
MONGODB_LOG_FILENAME = "mongodb.log" | ||
LOG_FILES = [f"{DATA_DIR}/{MONGODB_LOG_FILENAME}"] | ||
LICENSE_PATH = "/licenses/LICENSE" | ||
CONTAINER_NAME = "mongod" | ||
SERVICE_NAME = "mongod" | ||
SOCKET_PATH = "/tmp/mongodb-27017.sock" | ||
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class Actions: | ||
"""Actions related config for MongoDB Charm.""" | ||
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PASSWORD_PARAM_NAME = "password" | ||
USERNAME_PARAM_NAME = "username" | ||
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class Backup: | ||
"""Backup related config for MongoDB Charm.""" | ||
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SERVICE_NAME = "pbm-agent" | ||
URI_PARAM_NAME = "pbm-uri" | ||
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class Monitoring: | ||
"""Monitoring related config for MongoDB Charm.""" | ||
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MONGODB_EXPORTER_PORT = 9216 | ||
METRICS_ENDPOINTS = [ | ||
{"path": "/metrics", "port": f"{MONGODB_EXPORTER_PORT}"}, | ||
] | ||
METRICS_RULES_DIR = "./src/alert_rules/prometheus" | ||
LOGS_RULES_DIR = "./src/alert_rules/loki" | ||
LOG_SLOTS = ["charmed-mongodb:logs"] | ||
URI_PARAM_NAME = "monitor-uri" | ||
SERVICE_NAME = "mongodb-exporter" | ||
JOBS = [{"static_configs": [{"targets": [f"*:{MONGODB_EXPORTER_PORT}"]}]}] | ||
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class Relations: | ||
"""Relations related config for MongoDB Charm.""" | ||
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NAME = "database" | ||
PEERS = "database-peers" | ||
LOGGING = "logging" | ||
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class TLS: | ||
"""TLS related config for MongoDB Charm.""" | ||
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EXT_PEM_FILE = "external-cert.pem" | ||
EXT_CA_FILE = "external-ca.crt" | ||
INT_PEM_FILE = "internal-cert.pem" | ||
INT_CA_FILE = "internal-ca.crt" | ||
KEY_FILE_NAME = "keyFile" | ||
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@staticmethod | ||
def get_license_path(license_name: str) -> str: | ||
"""Return the path to the license file.""" | ||
return f"{Config.LICENSE_PATH}-{license_name}" |
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