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From 6f50b00953c0000d6da8db0f5e8974ae33d7b5d5 Mon Sep 17 00:00:00 2001
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From: Florence Blanc-Renaud <flo@redhat.com>
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Date: Jan 16 2023 07:44:50 +0000
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Subject: server install: remove error log about missing bkup file
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The client installer code can be called in 3 different ways:
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- from ipa-client-install CLI
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- from ipa-replica-install CLI if the client is not already installed
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- from ipa-server-install
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In the last case, the client installer is called with
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options.on_master=True
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As a result, it's skipping the part that is creating the krb5
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configuration:
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    if not options.on_master:
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        nolog = tuple()
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        configure_krb5_conf(...)
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The configure_krb5_conf method is the place where the krb5.conf file is
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backup'ed with the extention ".ipabkp". For a master installation, this
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code is not called and the ipabkp file does not exist => delete raises
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an error.
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When delete fails because the file does not exist, no need to log an
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error message.
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Fixes: https://pagure.io/freeipa/issue/9306
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Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
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Reviewed-By: Rob Crittenden <rcritten@redhat.com>
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---
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diff --git a/ipaclient/install/client.py b/ipaclient/install/client.py
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index e5d3e82..6e7f17d 100644
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--- a/ipaclient/install/client.py
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+++ b/ipaclient/install/client.py
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@@ -124,10 +124,9 @@ def cleanup(func):
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             os.rmdir(ccache_dir)
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         except OSError:
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             pass
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-        try:
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-            os.remove(krb_name + ".ipabkp")
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-        except OSError:
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-            logger.error("Could not remove %s.ipabkp", krb_name)
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+        # During master installation, the .ipabkp file is not created
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+        # Ignore the delete error if it is "file does not exist"
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+        remove_file(krb_name + ".ipabkp")
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     return inner
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