Azure 服務總線無法連接到 kubernetes docker

Question

當我嘗試在本地機器/本地 docker 中訪問我的 sb 端點時，它可以毫無問題地獲取數據，但是當我嘗試通過 kubernetes 集群（docker）訪問它時，與套接字的連接失敗。 我必須在 docker 中安裝任何 SDK/配置/依賴項才能訪問 SB。 錯誤如下所示。

Found /start.sh, running...
Initializing Client...
[INFO] [2020-07-14 16:00:06] 'eventhub.pysdk-b0fab61b': Created the Event Hub client
[INFO] [2020-07-14 16:00:06] Connection b'bc610657-4dbf-4bc2-aa39-38b6889e6047' state changed from <ConnectionState.UNKNOWN: 999> to <ConnectionState.START: 0>
[INFO] [2020-07-14 16:00:16] b'Failure: select failure.' (b'/data/src/vendor/azure-uamqp-c/deps/azure-c-shared-utility/adapters/socketio_berkeley.c':b'wait_for_connection':370)
[INFO] [2020-07-14 16:00:16] b'wait_for_connection failed' (b'/data/src/vendor/azure-uamqp-c/deps/azure-c-shared-utility/adapters/socketio_berkeley.c':b'socketio_open':770)
[INFO] [2020-07-14 16:00:16] b'Closing tlsio from a state other than TLSIO_STATE_EXT_OPEN or TLSIO_STATE_EXT_ERROR'
[INFO] [2020-07-14 16:00:16] b'Invalid tlsio_state. Expected state is TLSIO_STATE_OPENING_UNDERLYING_IO.' (b'/data/src/vendor/azure-uamqp-c/deps/azure-c-shared-utility/adapters/tlsio_openssl.c':b'on_underlying_io_open_complete':760)
[INFO] [2020-07-14 16:00:16] b'Failed opening the underlying I/O.' (b'/data/src/vendor/azure-uamqp-c/deps/azure-c-shared-utility/adapters/tlsio_openssl.c':b'tlsio_openssl_open':1258)
[INFO] [2020-07-14 16:00:16] b'xio_open failed' (b'/data/src/vendor/azure-uamqp-c/src/saslclientio.c':b'saslclientio_open_async':1097)
[INFO] [2020-07-14 16:00:16] b'Opening the underlying IO failed' (b'/data/src/vendor/azure-uamqp-c/src/connection.c':b'connection_open':1344)
[INFO] [2020-07-14 16:00:16] Connection b'bc610657-4dbf-4bc2-aa39-38b6889e6047' state changed from <ConnectionState.START: 0> to <ConnectionState.END: 13>
[INFO] [2020-07-14 16:00:16] Connection with ID b'bc610657-4dbf-4bc2-aa39-38b6889e6047' unexpectedly in an error state. Closing: False, Error: None
[INFO] [2020-07-14 16:00:16] b'Begin session failed' (b'/data/src/vendor/azure-uamqp-c/src/link.c':b'link_attach':1282)
[INFO] [2020-07-14 16:00:16] b'Link attach failed' (b'/data/src/vendor/azure-uamqp-c/src/message_receiver.c':b'messagereceiver_open':381)
[INFO] [2020-07-14 16:00:16] b'AMQP management instance not open' (b'/data/src/vendor/azure-uamqp-c/src/amqp_management.c':b'amqp_management_close':1029)
[INFO] [2020-07-14 16:00:16] CBS for connection b'bc610657-4dbf-4bc2-aa39-38b6889e6047' completed opening with status: 1
[INFO] [2020-07-14 16:00:16] b'Failed opening message receiver' (b'/data/src/vendor/azure-uamqp-c/src/amqp_management.c':b'amqp_management_open_async':990)
/start.sh complete - exit status_code=1

Answer 1

雖然我不能聲稱對 docker 非常熟悉（但我是 Python 的 ServiceBus sdk 維護者之一），但這似乎屬於“網絡完全不可用”錯誤的廣泛類別。 我首先要確保標准 AMQP 端口（5671/15671）是開放的，並且對於容器+本地網絡正確暴露（可能是雙向的）。

抱歉，如果這更適合作為評論，因果報應讓我無法這樣做，如果這似乎沒有幫助，請不要猶豫。