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Azure数据库容量监控：使用Python管理SQL Server数据库大小

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下载需积分: 5 | 4KB | 更新于2025-04-25 | 42 浏览量 | 0 下载量 举报 收藏
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知识点： 1. Python编程语言： Python是一种广泛使用的高级编程语言，以其简洁明了的语法和强大的库支持而闻名。在本例中，Python被用于自动化检查Microsoft Azure上的数据库大小。 2. pip包安装工具： pip（Pip Installs Packages）是一个用于Python包的管理工具，它提供了一种方便的方式来安装和管理Python包。在此案例中，使用pip安装pyodbc包。 3. ODBC（Open Database Connectivity）： ODBC是一种开放标准的应用程序编程接口（API），用于访问多种数据库系统。ODBC Driver 13 for SQL Server是一个驱动程序，允许ODBC与SQL Server数据库进行通信。 4. pyodbc库： pyodbc是一个用于Python的数据库访问模块，它实现了Python DB API规范，支持ODBC驱动程序。这个库可以用来连接多种数据库，并执行查询、获取结果集等操作。 5. 数据库连接配置： 本案例通过定义一个名为DbConnect的类，包含数据库连接所需的参数如服务器地址、驱动程序、数据库名、用户名和密码，以配置数据库连接。 6. 检查数据库大小： 此任务涉及到如何在Azure云平台上监控数据库的存储使用情况。了解数据库的大小对于数据库管理和容量规划至关重要。 7. Azure数据库服务： Azure提供了多种数据库服务，包括但不限于Azure SQL Database、Azure Cosmos DB、Azure Database for MySQL等。这些服务都是为了在云中提供可扩展和弹性的数据库解决方案。 8. Python环境配置： 在开始使用Python执行任何任务之前，需要配置开发环境。这通常涉及安装Python解释器、相关库以及任何必要的配置文件编辑。在本案例中，需要编辑配置文件以填入数据库连接细节。 9. 文件命名规范： 压缩包子文件的名称列表中出现了“check-db-size-azure-master”，这可能表明这是一个主程序文件或项目目录的名称，通常表明该文件或目录是整个项目的主干，其他相关文件将围绕它进行组织。 从以上的知识点可以看出，为了在Microsoft Azure上检查数据库大小，需要掌握Python编程、熟悉pip包管理工具、了解ODBC协议以及熟悉数据库连接配置。还需要具体了解如何安装和使用pyodbc库来连接和操作Azure数据库服务。最终，通过编写和执行Python脚本，可以自动化地检查和报告数据库的大小，以帮助进行数据库管理和容量规划。

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# Make sure to update the credential placeholders with your own secrets. # We mark them with # CHANGEME in the file below. # In addition, we recommend to restrict inbound traffic on the host to langfuse-web (port 3000) and minio (port 9090) only. # All other components are bound to localhost (127.0.0.1) to only accept connections from the local machine. # External connections from other machines will not be able to reach these services directly. services: langfuse-worker: image: docker.io/langfuse/langfuse-worker:3 restart: always depends_on: &langfuse-depends-on postgres: condition: service_healthy minio: condition: service_healthy redis: condition: service_healthy clickhouse: condition: service_healthy ports: - 127.0.0.1:3030:3030 environment: &langfuse-worker-env DATABASE_URL: postgresql://postgres:postgres@postgres:5432/postgres # CHANGEME SALT: "mysalt" # CHANGEME ENCRYPTION_KEY: "0000000000000000000000000000000000000000000000000000000000000000" # CHANGEME: generate via `openssl rand -hex 32` TELEMETRY_ENABLED: ${TELEMETRY_ENABLED:-true} LANGFUSE_ENABLE_EXPERIMENTAL_FEATURES: ${LANGFUSE_ENABLE_EXPERIMENTAL_FEATURES:-true} CLICKHOUSE_MIGRATION_URL: ${CLICKHOUSE_MIGRATION_URL:-clickhouse://clickhouse:9000} CLICKHOUSE_URL: ${CLICKHOUSE_URL:-http://clickhouse:8123} CLICKHOUSE_USER: ${CLICKHOUSE_USER:-clickhouse} CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD:-clickhouse} # CHANGEME CLICKHOUSE_CLUSTER_ENABLED: ${CLICKHOUSE_CLUSTER_ENABLED:-false} LANGFUSE_USE_AZURE_BLOB: ${LANGFUSE_USE_AZURE_BLOB:-false} LANGFUSE_S3_EVENT_UPLOAD_BUCKET: ${LANGFUSE_S3_EVENT_UPLOAD_BUCKET:-langfuse} LANGFUSE_S3_EVENT_UPLOAD_REGION: ${LANGFUSE_S3_EVENT_UPLOAD_REGION:-auto} LANGFUSE_S3_EVENT_UPLOAD_ACCESS_KEY_ID: ${LANGFUSE_S3_EVENT_UPLOAD_ACCESS_KEY_ID:-minio} LANGFUSE_S3_EVENT_UPLOAD_SECRET_ACCESS_KEY: ${LANGFUSE_S3_EVENT_UPLOAD_SECRET_ACCESS_KEY:-miniosecret} # CHANGEME LANGFUSE_S3_EVENT_UPLOAD_ENDPOINT: ${LANGFUSE_S3_EVENT_UPLOAD_ENDPOINT:-http://minio:9000} LANGFUSE_S3_EVENT_UPLOAD_FORCE_PATH_STYLE: ${LANGFUSE_S3_EVENT_UPLOAD_FORCE_PATH_STYLE:-true} LANGFUSE_S3_EVENT_UPLOAD_PREFIX: ${LANGFUSE_S3_EVENT_UPLOAD_PREFIX:-events/} LANGFUSE_S3_MEDIA_UPLOAD_BUCKET: ${LANGFUSE_S3_MEDIA_UPLOAD_BUCKET:-langfuse} LANGFUSE_S3_MEDIA_UPLOAD_REGION: ${LANGFUSE_S3_MEDIA_UPLOAD_REGION:-auto} LANGFUSE_S3_MEDIA_UPLOAD_ACCESS_KEY_ID: ${LANGFUSE_S3_MEDIA_UPLOAD_ACCESS_KEY_ID:-minio} LANGFUSE_S3_MEDIA_UPLOAD_SECRET_ACCESS_KEY: ${LANGFUSE_S3_MEDIA_UPLOAD_SECRET_ACCESS_KEY:-miniosecret} # CHANGEME LANGFUSE_S3_MEDIA_UPLOAD_ENDPOINT: ${LANGFUSE_S3_MEDIA_UPLOAD_ENDPOINT:-http://localhost:9090} LANGFUSE_S3_MEDIA_UPLOAD_FORCE_PATH_STYLE: ${LANGFUSE_S3_MEDIA_UPLOAD_FORCE_PATH_STYLE:-true} LANGFUSE_S3_MEDIA_UPLOAD_PREFIX: ${LANGFUSE_S3_MEDIA_UPLOAD_PREFIX:-media/} LANGFUSE_S3_BATCH_EXPORT_ENABLED: ${LANGFUSE_S3_BATCH_EXPORT_ENABLED:-false} LANGFUSE_S3_BATCH_EXPORT_BUCKET: ${LANGFUSE_S3_BATCH_EXPORT_BUCKET:-langfuse} LANGFUSE_S3_BATCH_EXPORT_PREFIX: ${LANGFUSE_S3_BATCH_EXPORT_PREFIX:-exports/} LANGFUSE_S3_BATCH_EXPORT_REGION: ${LANGFUSE_S3_BATCH_EXPORT_REGION:-auto} LANGFUSE_S3_BATCH_EXPORT_ENDPOINT: ${LANGFUSE_S3_BATCH_EXPORT_ENDPOINT:-http://minio:9000} LANGFUSE_S3_BATCH_EXPORT_EXTERNAL_ENDPOINT: ${LANGFUSE_S3_BATCH_EXPORT_EXTERNAL_ENDPOINT:-http://localhost:9090} LANGFUSE_S3_BATCH_EXPORT_ACCESS_KEY_ID: ${LANGFUSE_S3_BATCH_EXPORT_ACCESS_KEY_ID:-minio} LANGFUSE_S3_BATCH_EXPORT_SECRET_ACCESS_KEY: ${LANGFUSE_S3_BATCH_EXPORT_SECRET_ACCESS_KEY:-miniosecret} # CHANGEME LANGFUSE_S3_BATCH_EXPORT_FORCE_PATH_STYLE: ${LANGFUSE_S3_BATCH_EXPORT_FORCE_PATH_STYLE:-true} LANGFUSE_INGESTION_QUEUE_DELAY_MS: ${LANGFUSE_INGESTION_QUEUE_DELAY_MS:-} LANGFUSE_INGESTION_CLICKHOUSE_WRITE_INTERVAL_MS: ${LANGFUSE_INGESTION_CLICKHOUSE_WRITE_INTERVAL_MS:-} REDIS_HOST: ${REDIS_HOST:-redis} REDIS_PORT: ${REDIS_PORT:-6379} REDIS_AUTH: ${REDIS_AUTH:-myredissecret} # CHANGEME REDIS_TLS_ENABLED: ${REDIS_TLS_ENABLED:-false} REDIS_TLS_CA: ${REDIS_TLS_CA:-/certs/ca.crt} REDIS_TLS_CERT: ${REDIS_TLS_CERT:-/certs/redis.crt} REDIS_TLS_KEY: ${REDIS_TLS_KEY:-/certs/redis.key} EMAIL_FROM_ADDRESS: ${EMAIL_FROM_ADDRESS:-} SMTP_CONNECTION_URL: ${SMTP_CONNECTION_URL:-} langfuse-web: image: docker.io/langfuse/langfuse:3 restart: always depends_on: *langfuse-depends-on ports: - 3000:3000 environment: <<: *langfuse-worker-env NEXTAUTH_URL: http://localhost:3000 NEXTAUTH_SECRET: mysecret # CHANGEME LANGFUSE_INIT_ORG_ID: ${LANGFUSE_INIT_ORG_ID:-} LANGFUSE_INIT_ORG_NAME: ${LANGFUSE_INIT_ORG_NAME:-} LANGFUSE_INIT_PROJECT_ID: ${LANGFUSE_INIT_PROJECT_ID:-} LANGFUSE_INIT_PROJECT_NAME: ${LANGFUSE_INIT_PROJECT_NAME:-} LANGFUSE_INIT_PROJECT_PUBLIC_KEY: ${LANGFUSE_INIT_PROJECT_PUBLIC_KEY:-} LANGFUSE_INIT_PROJECT_SECRET_KEY: ${LANGFUSE_INIT_PROJECT_SECRET_KEY:-} LANGFUSE_INIT_USER_EMAIL: ${LANGFUSE_INIT_USER_EMAIL:-} LANGFUSE_INIT_USER_NAME: ${LANGFUSE_INIT_USER_NAME:-} LANGFUSE_INIT_USER_PASSWORD: ${LANGFUSE_INIT_USER_PASSWORD:-} clickhouse: image: docker.io/clickhouse/clickhouse-server restart: always user: "101:101" environment: CLICKHOUSE_DB: default CLICKHOUSE_USER: clickhouse CLICKHOUSE_PASSWORD: clickhouse # CHANGEME volumes: - langfuse_clickhouse_data:/var/lib/clickhouse - langfuse_clickhouse_logs:/var/log/clickhouse-server ports: - 127.0.0.1:8123:8123 - 127.0.0.1:9000:9000 healthcheck: test: wget --no-verbose --tries=1 --spider http://localhost:8123/ping || exit 1 interval: 5s timeout: 5s retries: 10 start_period: 1s minio: image: docker.io/minio/minio restart: always entrypoint: sh # create the 'langfuse' bucket before starting the service command: -c 'mkdir -p /data/langfuse && minio server --address ":9000" --console-address ":9001" /data' environment: MINIO_ROOT_USER: minio MINIO_ROOT_PASSWORD: miniosecret # CHANGEME ports: - 9090:9000 - 127.0.0.1:9091:9001 volumes: - langfuse_minio_data:/data healthcheck: test: ["CMD", "mc", "ready", "local"] interval: 1s timeout: 5s retries: 5 start_period: 1s redis: image: docker.io/redis:7 restart: always # CHANGEME: row below to secure redis password command: > --requirepass ${REDIS_AUTH:-myredissecret} ports: - 127.0.0.1:6379:6379 healthcheck: test: ["CMD", "redis-cli", "ping"] interval: 3s timeout: 10s retries: 10 postgres: image: docker.io/postgres:${POSTGRES_VERSION:-latest} restart: always healthcheck: test: ["CMD-SHELL", "pg_isready -U postgres"] interval: 3s timeout: 3s retries: 10 environment: POSTGRES_USER: postgres POSTGRES_PASSWORD: postgres # CHANGEME POSTGRES_DB: postgres ports: - 127.0.0.1:5432:5432 volumes: - langfuse_postgres_data:/var/lib/postgresql/data volumes: langfuse_postgres_data: driver: local langfuse_clickhouse_data: driver: local langfuse_clickhouse_logs: driver: local langfuse_minio_data: driver: local 帮我分析一下这个langfuse-web为啥在前端页面访问时，一直提示正在加载，nginx上提示404，不过我直接用curl-v在本地服务器上是完全没问题，容器也都启动成功了

我们正在处理一个具体问题：用户通过浏览器访问 Langfuse 前端时，Nginx 返回 404 错误，但通过本地 curl 容器端口却能成功获取响应，且容器运行状态正常。需要排查配置和网络问题。 关键现象： 1. Nginx 返回 ...
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# Make sure to update the credential placeholders with your own secrets. # We mark them with # CHANGEME in the file below. # In addition, we recommend to restrict inbound traffic on the host to langfuse-web (port 3000) and minio (port 9090) only. # All other components are bound to localhost (127.0.0.1) to only accept connections from the local machine. # External connections from other machines will not be able to reach these services directly. services: langfuse-worker: image: docker.io/langfuse/langfuse-worker:3 restart: always depends_on: &langfuse-depends-on postgres: condition: service_healthy minio: condition: service_healthy redis: condition: service_healthy clickhouse: condition: service_healthy ports: - 127.0.0.1:3030:3030 environment: &langfuse-worker-env DATABASE_URL: postgresql://postgres:postgres@postgres:5432/postgres # CHANGEME SALT: "mysalt" # CHANGEME ENCRYPTION_KEY: "0000000000000000000000000000000000000000000000000000000000000000" # CHANGEME: generate via `openssl rand -hex 32` TELEMETRY_ENABLED: ${TELEMETRY_ENABLED:-true} LANGFUSE_ENABLE_EXPERIMENTAL_FEATURES: ${LANGFUSE_ENABLE_EXPERIMENTAL_FEATURES:-true} CLICKHOUSE_MIGRATION_URL: ${CLICKHOUSE_MIGRATION_URL:-clickhouse://clickhouse:9000} CLICKHOUSE_URL: ${CLICKHOUSE_URL:-http://clickhouse:8123} CLICKHOUSE_USER: ${CLICKHOUSE_USER:-clickhouse} CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD:-clickhouse} # CHANGEME CLICKHOUSE_CLUSTER_ENABLED: ${CLICKHOUSE_CLUSTER_ENABLED:-false} LANGFUSE_USE_AZURE_BLOB: ${LANGFUSE_USE_AZURE_BLOB:-false} LANGFUSE_S3_EVENT_UPLOAD_BUCKET: ${LANGFUSE_S3_EVENT_UPLOAD_BUCKET:-langfuse} LANGFUSE_S3_EVENT_UPLOAD_REGION: ${LANGFUSE_S3_EVENT_UPLOAD_REGION:-auto} LANGFUSE_S3_EVENT_UPLOAD_ACCESS_KEY_ID: ${LANGFUSE_S3_EVENT_UPLOAD_ACCESS_KEY_ID:-minio} LANGFUSE_S3_EVENT_UPLOAD_SECRET_ACCESS_KEY: ${LANGFUSE_S3_EVENT_UPLOAD_SECRET_ACCESS_KEY:-miniosecret} # CHANGEME LANGFUSE_S3_EVENT_UPLOAD_ENDPOINT: ${LANGFUSE_S3_EVENT_UPLOAD_ENDPOINT:-http://minio:9000} LANGFUSE_S3_EVENT_UPLOAD_FORCE_PATH_STYLE: ${LANGFUSE_S3_EVENT_UPLOAD_FORCE_PATH_STYLE:-true} LANGFUSE_S3_EVENT_UPLOAD_PREFIX: ${LANGFUSE_S3_EVENT_UPLOAD_PREFIX:-events/} LANGFUSE_S3_MEDIA_UPLOAD_BUCKET: ${LANGFUSE_S3_MEDIA_UPLOAD_BUCKET:-langfuse} LANGFUSE_S3_MEDIA_UPLOAD_REGION: ${LANGFUSE_S3_MEDIA_UPLOAD_REGION:-auto} LANGFUSE_S3_MEDIA_UPLOAD_ACCESS_KEY_ID: ${LANGFUSE_S3_MEDIA_UPLOAD_ACCESS_KEY_ID:-minio} LANGFUSE_S3_MEDIA_UPLOAD_SECRET_ACCESS_KEY: ${LANGFUSE_S3_MEDIA_UPLOAD_SECRET_ACCESS_KEY:-miniosecret} # CHANGEME LANGFUSE_S3_MEDIA_UPLOAD_ENDPOINT: ${LANGFUSE_S3_MEDIA_UPLOAD_ENDPOINT:-http://localhost:9090} LANGFUSE_S3_MEDIA_UPLOAD_FORCE_PATH_STYLE: ${LANGFUSE_S3_MEDIA_UPLOAD_FORCE_PATH_STYLE:-true} LANGFUSE_S3_MEDIA_UPLOAD_PREFIX: ${LANGFUSE_S3_MEDIA_UPLOAD_PREFIX:-media/} LANGFUSE_S3_BATCH_EXPORT_ENABLED: ${LANGFUSE_S3_BATCH_EXPORT_ENABLED:-false} LANGFUSE_S3_BATCH_EXPORT_BUCKET: ${LANGFUSE_S3_BATCH_EXPORT_BUCKET:-langfuse} LANGFUSE_S3_BATCH_EXPORT_PREFIX: ${LANGFUSE_S3_BATCH_EXPORT_PREFIX:-exports/} LANGFUSE_S3_BATCH_EXPORT_REGION: ${LANGFUSE_S3_BATCH_EXPORT_REGION:-auto} LANGFUSE_S3_BATCH_EXPORT_ENDPOINT: ${LANGFUSE_S3_BATCH_EXPORT_ENDPOINT:-http://minio:9000} LANGFUSE_S3_BATCH_EXPORT_EXTERNAL_ENDPOINT: ${LANGFUSE_S3_BATCH_EXPORT_EXTERNAL_ENDPOINT:-http://localhost:9090} LANGFUSE_S3_BATCH_EXPORT_ACCESS_KEY_ID: ${LANGFUSE_S3_BATCH_EXPORT_ACCESS_KEY_ID:-minio} LANGFUSE_S3_BATCH_EXPORT_SECRET_ACCESS_KEY: ${LANGFUSE_S3_BATCH_EXPORT_SECRET_ACCESS_KEY:-miniosecret} # CHANGEME LANGFUSE_S3_BATCH_EXPORT_FORCE_PATH_STYLE: ${LANGFUSE_S3_BATCH_EXPORT_FORCE_PATH_STYLE:-true} LANGFUSE_INGESTION_QUEUE_DELAY_MS: ${LANGFUSE_INGESTION_QUEUE_DELAY_MS:-} LANGFUSE_INGESTION_CLICKHOUSE_WRITE_INTERVAL_MS: ${LANGFUSE_INGESTION_CLICKHOUSE_WRITE_INTERVAL_MS:-} REDIS_HOST: ${REDIS_HOST:-redis} REDIS_PORT: ${REDIS_PORT:-6379} REDIS_AUTH: ${REDIS_AUTH:-myredissecret} # CHANGEME REDIS_TLS_ENABLED: ${REDIS_TLS_ENABLED:-false} REDIS_TLS_CA: ${REDIS_TLS_CA:-/certs/ca.crt} REDIS_TLS_CERT: ${REDIS_TLS_CERT:-/certs/redis.crt} REDIS_TLS_KEY: ${REDIS_TLS_KEY:-/certs/redis.key} EMAIL_FROM_ADDRESS: ${EMAIL_FROM_ADDRESS:-} SMTP_CONNECTION_URL: ${SMTP_CONNECTION_URL:-} langfuse-web: image: docker.io/langfuse/langfuse:3 restart: always depends_on: *langfuse-depends-on ports: - 3000:3000 environment: <<: *langfuse-worker-env NEXTAUTH_URL: http://localhost:3000 NEXTAUTH_SECRET: mysecret # CHANGEME LANGFUSE_INIT_ORG_ID: ${LANGFUSE_INIT_ORG_ID:-} LANGFUSE_INIT_ORG_NAME: ${LANGFUSE_INIT_ORG_NAME:-} LANGFUSE_INIT_PROJECT_ID: ${LANGFUSE_INIT_PROJECT_ID:-} LANGFUSE_INIT_PROJECT_NAME: ${LANGFUSE_INIT_PROJECT_NAME:-} LANGFUSE_INIT_PROJECT_PUBLIC_KEY: ${LANGFUSE_INIT_PROJECT_PUBLIC_KEY:-} LANGFUSE_INIT_PROJECT_SECRET_KEY: ${LANGFUSE_INIT_PROJECT_SECRET_KEY:-} LANGFUSE_INIT_USER_EMAIL: ${LANGFUSE_INIT_USER_EMAIL:-} LANGFUSE_INIT_USER_NAME: ${LANGFUSE_INIT_USER_NAME:-} LANGFUSE_INIT_USER_PASSWORD: ${LANGFUSE_INIT_USER_PASSWORD:-} clickhouse: image: docker.io/clickhouse/clickhouse-server restart: always user: "101:101" environment: CLICKHOUSE_DB: default CLICKHOUSE_USER: clickhouse CLICKHOUSE_PASSWORD: clickhouse # CHANGEME volumes: - langfuse_clickhouse_data:/var/lib/clickhouse - langfuse_clickhouse_logs:/var/log/clickhouse-server ports: - 127.0.0.1:8123:8123 - 127.0.0.1:9000:9000 healthcheck: test: wget --no-verbose --tries=1 --spider http://localhost:8123/ping || exit 1 interval: 5s timeout: 5s retries: 10 start_period: 1s minio: image: docker.io/minio/minio restart: always entrypoint: sh # create the 'langfuse' bucket before starting the service command: -c 'mkdir -p /data/langfuse && minio server --address ":9000" --console-address ":9001" /data' environment: MINIO_ROOT_USER: minio MINIO_ROOT_PASSWORD: miniosecret # CHANGEME ports: - 9090:9000 - 127.0.0.1:9091:9001 volumes: - langfuse_minio_data:/data healthcheck: test: ["CMD", "mc", "ready", "local"] interval: 1s timeout: 5s retries: 5 start_period: 1s redis: image: docker.io/redis:7 restart: always # CHANGEME: row below to secure redis password command: > --requirepass ${REDIS_AUTH:-myredissecret} ports: - 127.0.0.1:6379:6379 healthcheck: test: ["CMD", "redis-cli", "ping"] interval: 3s timeout: 10s retries: 10 postgres: image: docker.io/postgres:${POSTGRES_VERSION:-latest} restart: always healthcheck: test: ["CMD-SHELL", "pg_isready -U postgres"] interval: 3s timeout: 3s retries: 10 environment: POSTGRES_USER: postgres POSTGRES_PASSWORD: postgres # CHANGEME POSTGRES_DB: postgres ports: - 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