NFS and nc-scanv0.6.0

3 files changed, 251 insertions, 0 deletions

diff --git a/etc/nextcloudpi-config.d/NFS.sh b/etc/nextcloudpi-config.d/NFS.sh
new file mode 100755
index 00000000..2992dfef
--- /dev/null
+++ b/etc/nextcloudpi-config.d/NFS.sh
@@ -0,0 +1,118 @@
+#!/bin/bash
+
+# NFS server for Raspbian 
+# Tested with 2017-03-02-raspbian-jessie-lite.img
+#
+# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
+# GPL licensed (see end of file) * Use at your own risk!
+#
+# Usage:
+# 
+#   ./installer.sh NFS.sh <IP> (<img>)
+#
+# See installer.sh instructions for details
+# More at: https://ownyourbits.com
+#
+
+DIR_=/media/USBdrive/ncdata/admin/files
+SUBNET_=192.168.1.0/24
+USER_=www-data
+GROUP_=www-data
+DESCRIPTION="NFS network file system server (for Linux LAN)"
+
+install()
+{
+  apt-get update
+  apt-get install --no-install-recommends -y nfs-kernel-server 
+  systemctl disable nfs-kernel-server
+}
+
+configure()
+{
+  # INFO
+  ################################
+  whiptail --msgbox \
+           --backtitle "NextCloudPi configuration" \
+           --title "Instructions for external synchronization" \
+"If we intend to modify the data folder through NFS,
+then we have to synchronize NextCloud to make it aware of the changes. \n
+This can be done manually or automatically using 'nc-scan' and 'nc-scan-auto' 
+from 'nextcloudpi-config'" \
+  20 90
+
+  # CHECKS
+  ################################
+  [ -d "$DIR_" ] || { echo -e "INFO: directory $DIR_ does not exist. Creating"; mkdir -p "$DIR_"; }
+  [[ $( stat -fc%d / ) == $( stat -fc%d $DIR_ ) ]] && \
+    echo -e "INFO: mounting a in the SD card\nIf you want to use an external mount, make sure it is properly set up"
+
+  # CONFIG
+  ################################
+  cat > /etc/exports <<EOF
+$DIR_ $SUBNET_(rw,sync,all_squash,anonuid=$(id -u $USER_),anongid=$(id -g $GROUP_),no_subtree_check)
+EOF
+
+  cat > /etc/systemd/system/nfs-common.services <<EOF
+[Unit]
+Description=NFS Common daemons
+Wants=remote-fs-pre.target
+DefaultDependencies=no
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/etc/init.d/nfs-common start
+ExecStop=/etc/init.d/nfs-common stop
+
+[Install]
+WantedBy=sysinit.target
+EOF
+
+  cat > /etc/systemd/system/rpcbind.service <<EOF
+[Unit]
+Description=RPC bind portmap service
+After=systemd-tmpfiles-setup.service
+Wants=remote-fs-pre.target
+Before=remote-fs-pre.target
+DefaultDependencies=no
+
+[Service]
+ExecStart=/sbin/rpcbind -f -w
+KillMode=process
+Restart=on-failure
+
+[Install]
+WantedBy=sysinit.target
+Alias=portmap
+EOF
+
+  systemctl enable rpcbind
+  systemctl enable nfs-kernel-server
+  service nfs-kernel-server start
+}
+
+cleanup()
+{
+  apt-get autoremove -y
+  apt-get clean
+  rm /var/lib/apt/lists/* -r
+  rm -f /home/pi/.bash_history
+  systemctl disable ssh
+}
+
+# License
+#
+# This script is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This script is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this script; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+# Boston, MA  02111-1307  USA
diff --git a/etc/nextcloudpi-config.d/nc-scan-auto.sh b/etc/nextcloudpi-config.d/nc-scan-auto.sh
new file mode 100755
index 00000000..0f495959
--- /dev/null
+++ b/etc/nextcloudpi-config.d/nc-scan-auto.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+# Periodically synchronize NextCloud for externally modified files
+# Tested with 2017-03-02-raspbian-jessie-lite.img
+#
+# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
+# GPL licensed (see end of file) * Use at your own risk!
+#
+# Usage:
+# 
+#   ./nc-scan-auto.sh
+#
+# See installer.sh instructions for details
+# More at: https://ownyourbits.com
+#
+
+SCANINTERVAL_=60
+DESCRIPTION="Periodically scan NC for externally modified files"
+
+configure() 
+{
+  whiptail --msgbox \
+    --backtitle "NextCloudPi configuration" \
+    --title "Instructions for auto synchronization" \
+"Set the time in minutes in SCANINTERVAL. \n
+>>> If there are too many files this can greatly affect performance. <<< \n
+SCANINTERVAL=0 will disable periodic synchronization." \
+      20 90
+
+    [[ $SCANINTERVAL_ == 0 ]] && { 
+    systemctl stop    nc-scan.timer
+    systemctl disable nc-scan.timer
+    return 0
+  }
+
+    cat > /etc/systemd/system/nc-scan.timer <<EOF
+    [Unit]
+    Description=Timer to scan NC for externally modified files
+
+    [Timer]
+    OnBootSec=${SCANINTERVAL_}min
+    OnUnitActiveSec=${SCANINTERVAL_}min
+    Unit=nc-scan.service
+
+    [Install]
+    WantedBy=timers.target
+EOF
+  cat > /etc/systemd/system/nc-scan.service <<EOF
+[Unit]
+Description=Scan NC for externally modified files
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/ncp-scan
+
+[Install]
+WantedBy=default.target
+EOF
+  systemctl daemon-reload
+  systemctl enable nc-scan.timer
+  systemctl start  nc-scan.timer
+}
+
+install() { :; }
+cleanup() { :; }
+
+# License
+#
+# This script is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This script is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this script; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+# Boston, MA  02111-1307  USA
+
diff --git a/etc/nextcloudpi-config.d/nc-scan.sh b/etc/nextcloudpi-config.d/nc-scan.sh
new file mode 100755
index 00000000..e1bf0f42
--- /dev/null
+++ b/etc/nextcloudpi-config.d/nc-scan.sh
@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Synchronize NextCloud for externally modified files
+# Tested with 2017-03-02-raspbian-jessie-lite.img
+#
+# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
+# GPL licensed (see end of file) * Use at your own risk!
+#
+# Usage:
+# 
+#   ./nc-scan.sh
+#
+# See installer.sh instructions for details
+# More at: https://ownyourbits.com
+#
+
+DESCRIPTION="Scan NC for externally modified files"
+
+install() 
+{ 
+  cat > /usr/local/bin/ncp-scan <<EOF
+cd /var/www/nextcloud
+sudo -u www-data php occ files:scan --all
+EOF
+  chmod +x /usr/local/bin/ncp-scan
+}
+
+configure() 
+{
+  /usr/local/bin/ncp-scan
+}
+
+cleanup() { :; }
+
+# License
+#
+# This script is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This script is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this script; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+# Boston, MA  02111-1307  USA