salt/batch.py-avoid-exception-when-minion-does-not-respon.patch

From 03f0aa44f6963e09a92dd3ea2090ef9ee463cb94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pablo=20Su=C3=A1rez=20Hern=C3=A1ndez?=
 <psuarezhernandez@suse.com>
Date: Wed, 5 Jun 2019 15:15:04 +0100
Subject: [PATCH] batch.py: avoid exception when minion does not
 respond (bsc#1135507)
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We have several issues reporting that salt is throwing exception when
the minion does not respond. This change avoid the exception adding a
default data to the minion when it fails to respond. This patch based
on the patch suggested by @roskens.

Issues #46876 #48509 #50238
bsc#1135507

Signed-off-by: José Guilherme Vanz <jguilhermevanz@suse.com>
---
 salt/cli/batch.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/salt/cli/batch.py b/salt/cli/batch.py
index 2bc5444aef..6285a45434 100644
--- a/salt/cli/batch.py
+++ b/salt/cli/batch.py
@@ -348,6 +348,14 @@ class Batch:
                     if self.opts.get("failhard") and data["retcode"] > 0:
                         failhard = True
 
+                # avoid an exception if the minion does not respond.
+                if data.get("failed") is True:
+                    log.debug("Minion %s failed to respond: data=%s", minion, data)
+                    data = {
+                        "ret": "Minion did not return. [Failed]",
+                        "retcode": salt.defaults.exitcodes.EX_GENERIC,
+                    }
+
                 if self.opts.get("raw"):
                     ret[minion] = data
                     yield data
-- 
2.29.2