From 873ad190fb2067ee5118e4c8945fef4dc21ec763 Mon Sep 17 00:00:00 2001
From: Min-Su Shin <msshin@kasi.re.kr>
Date: Fri, 11 Aug 2023 13:54:27 +0900
Subject: [PATCH] New scripts to mount and umount file systems.

---
 .../tool_setup_nas_as_nfs_client_all_nodes.sh | 26 +++++++++++++++++++
 lice/tool_umount_fs.sh                        | 21 +++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100755 lice/tool_setup_nas_as_nfs_client_all_nodes.sh
 create mode 100755 lice/tool_umount_fs.sh

diff --git a/lice/tool_setup_nas_as_nfs_client_all_nodes.sh b/lice/tool_setup_nas_as_nfs_client_all_nodes.sh
new file mode 100755
index 0000000..600c4d6
--- /dev/null
+++ b/lice/tool_setup_nas_as_nfs_client_all_nodes.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# This script mounts the NAS directory with the NFS protocol.
+
+# Name of the cluster which defines the clients' names
+CLUSTERNAME="lice"
+# Last integer index of the minions in the cluster
+MINIONLASTIND="14"
+# IP of the Gluster server
+NASIP=""
+# Directory name which corresponds to the source directory in the NAS
+NASDIR="/kvn"
+# Directory name which is a mount point on clients
+TARGETDIR="/mnt/nas-input"
+
+RUNCMD="apt -y install nfs-common; mkdir ${TARGETDIR}; mount -t nfs ${NASIP}:${NASDIR} ${TARGETDIR}"
+
+echo "... setuping on ${CLUSTERNAME}-master"
+echo $RUNCMD | bash
+
+for ind in $(seq 0 ${MINIONLASTIND})
+do
+	  echo "... setuping on ${CLUSTERNAME}-minion-${ind}"
+	    ssh ${CLUSTERNAME}-minion-${ind} "${RUNCMD}"
+    done
+
diff --git a/lice/tool_umount_fs.sh b/lice/tool_umount_fs.sh
new file mode 100755
index 0000000..bef673d
--- /dev/null
+++ b/lice/tool_umount_fs.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Name of the cluster which defines the clients' names
+CLUSTERNAME="lice"
+# Last integer index of the minions in the cluster
+MINIONLASTIND="14"
+# Directory name which is a mount point on clients
+TARGETDIR="/mnt/nas-input"
+
+# Rest of tasks 
+RUNCMD="umount ${TARGETDIR}"
+# ... Master
+echo "...  unmounting on ${CLUSTERNAME}-master"
+echo $RUNCMD | bash
+# ... Minion
+for ind in $(seq 0 ${MINIONLASTIND})
+do
+	  echo "... unmounting on ${CLUSTERNAME}-minion-${ind}"
+	    ssh ${CLUSTERNAME}-minion-${ind} "${RUNCMD}"
+done
+
-- 
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