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From 6430104318b4bf349425b08636183bf839812e04 Mon Sep 17 00:00:00 2001
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From: Oyvind Albrigtsen <oalbrigt@redhat.com>
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Date: Tue, 31 May 2022 08:55:25 +0200
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Subject: [PATCH] fence_zvmip: show unable to connect error instead of full
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stacktrace, e.g. when not using --ssl for SSL devices
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---
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agents/zvm/fence_zvmip.py | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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diff --git a/agents/zvm/fence_zvmip.py b/agents/zvm/fence_zvmip.py
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index 90ca95d45..4f538e10d 100644
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--- a/agents/zvm/fence_zvmip.py
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+++ b/agents/zvm/fence_zvmip.py
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@@ -127,8 +127,13 @@ def get_list_of_images(options, command, data_as_plug):
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conn.send(packet)
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- request_id = struct.unpack("!i", conn.recv(INT4))[0]
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- (output_len, request_id, return_code, reason_code) = struct.unpack("!iiii", conn.recv(INT4 * 4))
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+ try:
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+ request_id = struct.unpack("!i", conn.recv(INT4))[0]
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+ (output_len, request_id, return_code, reason_code) = struct.unpack("!iiii", conn.recv(INT4 * 4))
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+ except struct.error:
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+ logging.debug(sys.exc_info())
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+ fail_usage("Failed: Unable to connect to {} port: {} SSL: {} \n".format(options["--ip"], options["--ipport"], bool("--ssl" in options)))
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+
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images = set()
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if output_len > 3*INT4:
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