Attachment 1487881 Details for Bug 1633814 – nvme.spec/debian: Auto generate host nqn as part of install

nvme.spec/debian: Auto generate host nqn as part of install

nvme-spec-post-preun-patch (text/plain), 2.03 KB, created by David Milburn on 2018-09-27 19:35:16 UTC

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Creator: David Milburn

Created: 2018-09-27 19:35:16 UTC

Size: 2.03 KB

patch

obsolete

>commit c1aa2a05e12bb81da3a34b044a5847ac093bb096
>Author: Sagi Grimberg <sagi@grimberg.me>
>Date:   Thu Jan 12 13:13:29 2017 +0200
>
>    nvme.spec/debian: Auto generate host nqn as part of install
>    
>    The installation will generate a hostnqn and store it in
>    /etc/nvme/hostnqn file (in case it doesn't exist).
>    This file will be removed upon uninstallation (purge on for debian).
>    
>    Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
>    Reviewed-by: Christoph Hellwig <hch@lst.de>
>    Reviewed-by: Jay Freyensee <james_p_freyensee@linux.intel.com>
>
>diff --git a/debian/postinst b/debian/postinst
>new file mode 100644
>index 0000000..cd497b7
>--- /dev/null
>+++ b/debian/postinst
>@@ -0,0 +1,20 @@
>+#!/bin/sh
>+
>+set -e
>+
>+case "$1" in
>+    configure|install)
>+	if [ ! -f /etc/nvme/hostnqn ]; then
>+		install -D /dev/null /etc/nvme/hostnqn
>+		echo `nvme gen-hostnqn` > /etc/nvme/hostnqn
>+        fi
>+        ;;
>+
>+    upgrade|abort-upgrade)
>+        ;;
>+    *)
>+        echo "postinst called with unknown argument \`$1'" >&2
>+        exit 0
>+        ;;
>+esac
>+exit 0
>diff --git a/debian/postrm b/debian/postrm
>new file mode 100644
>index 0000000..c655ee4
>--- /dev/null
>+++ b/debian/postrm
>@@ -0,0 +1,10 @@
>+#!/bin/sh
>+
>+if [ "$1" = "purge" ]; then
>+	if [ -d /etc/nvme ]; then
>+		rm -f /etc/nvme/hostnqn
>+		if [ ! -n "`ls -A /etc/nvme`" ]; then
>+			rm -rf /etc/nvme
>+		fi
>+	fi
>+fi
>diff --git a/nvme.spec.in b/nvme.spec.in
>index a471877..36c3b21 100644
>--- a/nvme.spec.in
>+++ b/nvme.spec.in
>@@ -33,6 +33,23 @@ make install DESTDIR=%{buildroot} PREFIX=/usr
> %clean
> rm -rf $RPM_BUILD_ROOT
> 
>+%post
>+if [ $1 = 1 ]; then # 1 : This package is being installed for the first time
>+	if [ ! -f /etc/nvme/hostnqn ]; then
>+		install -D /dev/null /etc/nvme/hostnqn
>+		echo $(nvme gen-hostnqn) > /etc/nvme/hostnqn
>+        fi
>+fi
>+
>+%preun
>+if [ "$1" = "remove" ]; then
>+	if [ -d /etc/nvme ]; then
>+		rm -f /etc/nvme/hostnqn
>+		if [ ! -n "`ls -A /etc/nvme`" ]; then
>+			rm -rf /etc/nvme
>+		fi
>+	fi
>+fi
> %changelog
> * Thu Oct 15 2015 Keith Busch <keith.busch@intel.com>
> - Initial RPM spec

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