From b1d287ae15111e6f87b96b394139b493c8d98c45 Mon Sep 17 00:00:00 2001
From: Harshad Yeola <harshad.yeola@rtcamp.com>
Date: Mon, 11 Aug 2014 13:38:56 +0530
Subject: [PATCH 01/19] Update mail.sh

---
 mail.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mail.sh b/mail.sh
index adf20f1..a809a47 100755
--- a/mail.sh
+++ b/mail.sh
@@ -5,8 +5,8 @@ from_unm=""
 to_unm=""
 from_passwd=""
 to_passwd=""
-from_imap="194.126.200.40"
-to_imap="85.159.212.242"
+from_imap=$2
+to_imap=$3
 
 fail_log="fail.log"
 
@@ -30,4 +30,4 @@ larch --from imap://$from_imap --from-user $from_unm \
  --to-user $to_unm \
  --all >> larch.log || echo "failed to migrate mail from user $from_unm to $to_unm" >> $fail_log
 
-done < $mail_file
\ No newline at end of file
+done < $mail_file

From b1644e6dafba72d47b3d059906b9de3c7bb2e43b Mon Sep 17 00:00:00 2001
From: Harshad Yeola <harshad.yeola@rtcamp.com>
Date: Mon, 11 Aug 2014 13:56:34 +0530
Subject: [PATCH 02/19] update awk

---
 search | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/search b/search
index 6f96da9..86f7d22 100755
--- a/search
+++ b/search
@@ -11,4 +11,4 @@ done < $key_file
 exit 0;
 
 ##OR##
-awk "`cat key.txt | awk '{ printf "\/" $0 "\/\\n" }'`" test.xml
+awk "`cat $1 | awk '{ printf "\/" $0 "\/\\n" }'`" $2

From 7ce5149ebf2f4e8d1a117e91c6b51a75712a1ce8 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Mon, 23 Feb 2015 15:54:58 +0530
Subject: [PATCH 03/19] added new script for cache generation

---
 cache-generator.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 cache-generator.sh

diff --git a/cache-generator.sh b/cache-generator.sh
new file mode 100755
index 0000000..2a23a5a
--- /dev/null
+++ b/cache-generator.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+
+ERROR_LOG=/var/log/cache-generator.log
+
+URI=$1
+
+function log()
+{
+echo -e "[ `date` ] $(tput setaf 4)$@$(tput sgr0)" &>> $ERROR_LOG
+exit $2
+}
+
+
+curl -I ${URI} &>> $ERROR_LOG & log "Caching ${URI}" $!

From dc9ed0235ed9c6a940f51e33dce864581983b1d6 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Thu, 21 May 2015 05:15:15 -0500
Subject: [PATCH 04/19] added python2deb script in record

---
 python2deb.sh | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 python2deb.sh

diff --git a/python2deb.sh b/python2deb.sh
new file mode 100644
index 0000000..7d3d1cf
--- /dev/null
+++ b/python2deb.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+
+
+# This file is copied from 
+# https://github.com/jordansissel/python-packaging/blob/master/python2deb.sh
+
+
+if [ "$1" = "-h" ] ; then
+  echo "Usage: $0 [package]"
+  echo "If no package is given, 'setup.py' is searched for in $PWD."
+  echo "If package given, we download with easy_install then build a package."
+  exit 0
+fi
+
+# debuild requires package names be lowercase.
+if [ "0$#" -ne 0 ] ; then
+  easy_install --editable --build-directory . "$@"
+  cd $(ls -td */ | sed -ne '1p')
+fi
+
+if [ ! -r "setup.py" ] ; then
+  echo "No setup.py found in current directory ($PWD)"
+  exit 1
+fi
+
+if [ ! -z "$PATCHES" ] ; then
+  sh $PATCHES
+fi
+
+# I know, this is pretty crappy, but it's quicker than monkeypatching or
+# extending distutils.
+ed setup.py << ED_IS_AWESOME
+/^ *setup *(/i
+import pipes
+
+def setup(**kwds):
+  for k in kwds:
+    print "%s=%s" % (k, pipes.quote(str(kwds[k])))
+  if "requires" in kwds:
+    print "requires=%s" % pipes.quote((", ".join(["python-%s" % x for x in kwds["requires"]])))
+
+.
+w hacked_setup.py
+q
+ED_IS_AWESOME
+
+eval "$(python hacked_setup.py)"
+
+if [ -z "$name" -o -z "$version" ] ; then
+  echo "Unable to find name, version, etc..."
+  exit 1
+fi
+
+set -e
+set -x
+name=$(echo "$name" | tr A-Z a-z)
+release="$(date +%Y%m%d.%H%M%S)"
+dh_make -s -n -c blank -e $USER -p "python-${name}_${version}-${release}" < /dev/null
+sed -i -e "/Depends:.*$requires/! { s/^Depends: .*/&, $requires/ }" debian/control
+debuild -us -uc

From eacf7c7b8a9ad18dd0a320e3d57abce1b6090c32 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Thu, 21 May 2015 06:00:12 -0500
Subject: [PATCH 05/19] added reset wordpress script

---
 resetcron.sh | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 resetcron.sh

diff --git a/resetcron.sh b/resetcron.sh
new file mode 100644
index 0000000..bfda92e
--- /dev/null
+++ b/resetcron.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+# Author : Harshad Yeola
+# This script freezes the environment for current wordpress setup 
+# and reset the environment on next run.
+
+
+
+SITE_WEBROOT='/var/www/test.com'
+SITE_DB_NAME=$(grep DB_NAME ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
+SITE_DB_USER=$(grep DB_USER ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
+SITE_DB_PASS=$(grep DB_PASS ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
+SITE_DB_BACKUP_PATH="${SITE_WEBROOT}/reset-backup/test_com.sql"
+GIT_DIR="${SITE_WEBROOT}/htdocs/wp-content/"
+LOG_PATH='/var/log/resetcron.log'
+
+
+
+throw_error() {
+	echo $1 | tee -ai $LOG_PATH
+	exit $2;
+}
+
+
+# Initialize 
+if [ ! -d ${GIT_DIR}.git ]; then
+    cd ${GIT_DIR};
+    git init && git add . && git commit -m "freeze commit" || throw_error "failed to initialize reset env" $?
+fi
+
+# take database backup
+if [ ! -f ${SITE_DB_BACKUP_PATH} ]; then 
+    mysqldump -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} > ${SITE_DB_BACKUP_PATH} || throw_error "failed to take database backup" $?
+fi
+
+
+# START RESETING
+
+## restore database 
+if [ -f ${SITE_DB_BACKUP_PATH} ]; then
+	cat ${SITE_DB_BACKUP_PATH} | mysql -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} 2>>$LOG_PATH  || throw_error "restore database failed" $? 
+else
+	throw_error "$SITE_DB_BACKUP_PATH not found" 1;
+fi
+
+## reset filesystem
+if [ -d ${GIT_DIR} ]; then
+	cd ${GIT_DIR};
+	git reset HEAD --hard && git clean -fd  2>&1>>$LOG_PATH || throw_error "git reset failed" $?;
+else 
+	throw_error "${GIT_DIR} not found" 2;
+fi

From ad74caf2fdf266290630449684c6dc8947e7edd8 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Thu, 21 May 2015 07:10:31 -0500
Subject: [PATCH 06/19] added comment

---
 resetcron.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/resetcron.sh b/resetcron.sh
index bfda92e..ab80cc9 100644
--- a/resetcron.sh
+++ b/resetcron.sh
@@ -5,7 +5,7 @@
 # and reset the environment on next run.
 
 
-
+# Initialize variables
 SITE_WEBROOT='/var/www/test.com'
 SITE_DB_NAME=$(grep DB_NAME ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
 SITE_DB_USER=$(grep DB_USER ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)

From 4d717db5b0160273b66c6b4254999de1229322a2 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Thu, 21 May 2015 07:36:24 -0500
Subject: [PATCH 07/19] major fix

---
 resetcron.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/resetcron.sh b/resetcron.sh
index ab80cc9..7158843 100644
--- a/resetcron.sh
+++ b/resetcron.sh
@@ -28,8 +28,12 @@ if [ ! -d ${GIT_DIR}.git ]; then
     git init && git add . && git commit -m "freeze commit" || throw_error "failed to initialize reset env" $?
 fi
 
+
 # take database backup
 if [ ! -f ${SITE_DB_BACKUP_PATH} ]; then 
+    if [ ! -d "${SITE_WEBROOT}/reset-backup/" ]; then
+        mkdir -p "${SITE_WEBROOT}/reset-backup/"
+    fi
     mysqldump -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} > ${SITE_DB_BACKUP_PATH} || throw_error "failed to take database backup" $?
 fi
 

From 5c781ebc8243f16fe536212f8dabc92794f8d493 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Fri, 22 May 2015 03:41:48 -0500
Subject: [PATCH 08/19] added iptable rules

---
 iptables/block-domain.sh   | 17 +++++++++++++++++
 iptables/block-facebook.sh |  7 +++++++
 iptables/flush-iptables.sh | 13 +++++++++++++
 iptables/port-forward.sh   | 11 +++++++++++
 iptables/torrent-log.sh    | 20 ++++++++++++++++++++
 5 files changed, 68 insertions(+)
 create mode 100644 iptables/block-domain.sh
 create mode 100644 iptables/block-facebook.sh
 create mode 100644 iptables/flush-iptables.sh
 create mode 100644 iptables/port-forward.sh
 create mode 100644 iptables/torrent-log.sh

diff --git a/iptables/block-domain.sh b/iptables/block-domain.sh
new file mode 100644
index 0000000..6953b69
--- /dev/null
+++ b/iptables/block-domain.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+iptables -A FORWARD -p all -d vimeo.com -j REJECT
+iptables -A FORWARD -p all -d adobe.com -j REJECT
+iptables -A FORWARD -p all -d www.adobe.com -j REJECT
+iptables -A FORWARD -p all -d microsoft.com -j REJECT
+iptables -A FORWARD -p all -d www.microsoft.com -j REJECT
+iptables -A FORWARD -p all -d toggle.www.ms.akadns.net -j REJECT
+iptables -A FORWARD -p all -d g.www.ms.akadns.net -j REJECT
+iptables -A FORWARD -p all -d lb1.www.ms.akadns.net -j REJECT
+iptables -A FORWARD -p all -d youtube.com -j REJECT
+iptables -A FORWARD -p all -d www.youtube.com -j REJECT
+iptables -A FORWARD -p all -d youtube-ui.l.google.com -j REJECT
+iptables -A FORWARD -p all -d dropbox.com -j REJECT
+iptables -A FORWARD -p all -d quora.com -j REJECT
+
+# Enable Google Drive which is blocked by youtube
+#iptables -A FORWARD -p all -d docs.google.com -j ACCEPT
\ No newline at end of file
diff --git a/iptables/block-facebook.sh b/iptables/block-facebook.sh
new file mode 100644
index 0000000..7988289
--- /dev/null
+++ b/iptables/block-facebook.sh
@@ -0,0 +1,7 @@
+#!.bin/bash
+# Facebook Block------ 
+for ip in `whois -h whois.radb.net '!gAS32934' | grep /`
+do
+iptables -A FORWARD -p all -d $ip -j REJECT
+done
+#End Facebook Block-----
\ No newline at end of file
diff --git a/iptables/flush-iptables.sh b/iptables/flush-iptables.sh
new file mode 100644
index 0000000..f38d0b8
--- /dev/null
+++ b/iptables/flush-iptables.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+echo "Stopping firewall and allowing everyone..."
+iptables -F
+iptables -X
+iptables -t nat -F
+iptables -t nat -X
+iptables -t mangle -F
+iptables -t mangle -X
+iptables -P INPUT ACCEPT
+iptables -P FORWARD ACCEPT
+iptables -P OUTPUT ACCEPT
+echo "Enable squid rules"
+iptables-restore < /etc/iptables.rules
\ No newline at end of file
diff --git a/iptables/port-forward.sh b/iptables/port-forward.sh
new file mode 100644
index 0000000..afb2868
--- /dev/null
+++ b/iptables/port-forward.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# Forward port 2222 => 22
+iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 2222 -j DNAT --to 192.168.0.243:22
+iptables -t nat -A PREROUTING -p tcp --dport 2222 -j DNAT --to 192.168.0.243:22
+iptables -t nat -A POSTROUTING -p tcp -d 192.168.0.243 --dport 22 -j MASQUERADE
+
+# Forward port 80
+iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 80 -j DNAT --to 192.168.0.243:80
+iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to 192.168.0.243:80
+iptables -t nat -A POSTROUTING -p tcp -d 192.168.0.243 --dport 80 -j MASQUERADE
diff --git a/iptables/torrent-log.sh b/iptables/torrent-log.sh
new file mode 100644
index 0000000..7cd52cb
--- /dev/null
+++ b/iptables/torrent-log.sh
@@ -0,0 +1,20 @@
+#Log Torrent
+iptables -N LOGDROP &>> /var/log/squid3/torrent.log
+iptables -F LOGDROP
+iptables -A LOGDROP -j LOG --log-prefix "LOGDROP "
+iptables -A LOGDROP -j DROP
+
+#Torrent
+iptables -A FORWARD -m string --algo bm --string "BitTorrent" -j LOGDROP
+iptables -A FORWARD -m string --algo bm --string "BitTorrent protocol" -j LOGDROP
+iptables -A FORWARD -m string --algo bm --string "peer_id=" -j LOGDROP
+iptables -A FORWARD -m string --algo bm --string ".torrent" -j LOGDROP
+iptables -A FORWARD -m string --algo bm --string "announce.php?passkey=" -j LOGDROP
+iptables -A FORWARD -m string --algo bm --string "torrent" -j LOGDROP
+iptables -A FORWARD -m string --algo bm --string "announce" -j LOGDROP
+iptables -A FORWARD -m string --algo bm --string "info_hash" -j LOGDROP
+
+#DHT keyword
+iptables -A FORWARD -m string --string "get_peers" --algo bm -j LOGDROP
+iptables -A FORWARD -m string --string "announce_peer" --algo bm -j LOGDROP
+iptables -A FORWARD -m string --string "find_node" --algo bm -j LOGDROP
\ No newline at end of file

From e486dc15397c13c66ae7e9ad09dac047bd383fae Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Thu, 4 Jun 2015 00:29:29 +0530
Subject: [PATCH 09/19] added ssh-key fetcher script

---
 ssh-key/key-fetcher.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 ssh-key/key-fetcher.sh

diff --git a/ssh-key/key-fetcher.sh b/ssh-key/key-fetcher.sh
new file mode 100644
index 0000000..7b85d1d
--- /dev/null
+++ b/ssh-key/key-fetcher.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+
+# Author : Harshad Yeola
+# This script fetches ssh key from github for username provided as argument 
+# also append that to ssh authorized keys
+
+function retrieve_key() {
+        NAME=$1 && KEY="$(curl -s https://github.com/$NAME.keys)" && echo "$KEY" $NAME >> ~/.ssh/authorized_keys
+}
+
+retrieve_key $1

From 76b5f5074b7633d5d1d3962c19a6895a68d9f2e5 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Thu, 25 Jun 2015 12:25:21 +0530
Subject: [PATCH 10/19] hooks.sh added

---
 hooks.sh | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 hooks.sh

diff --git a/hooks.sh b/hooks.sh
new file mode 100644
index 0000000..ba8f656
--- /dev/null
+++ b/hooks.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+
+# Author : Harshad Yeola
+# This scripts is intended to be used as hook to sync repositories on server.
+
+
+declare -A repos
+declare -A branch
+
+LOG="/var/log/hooks.log"
+
+function error()
+{
+    echo -e "[ `date` ] failed ==> $(tput setaf 1)$@$(tput sgr0)" | tee -ai $LOG
+    exit $2
+}
+
+function echo_output()
+{
+    echo -e "[ `date` ] success ==> $(tput setaf 4)$@$(tput sgr0)" | tee -ai $LOG
+}
+
+
+
+# define repo path and branch
+
+/etc-config repo
+repos['etc-config']='/etc'
+branch['etc-config']='master'
+
+
+# repos['etc-config']="/home/harshad/Github/easyengine"
+# branch['etc-config']='feature/plugin'
+
+
+for repo in ${!repos[@]}; do
+    path=${repos[$repo]}
+    git_branch=${branch[$repo]}
+
+    current_branch=$(cd $path && git rev-parse --abbrev-ref HEAD)
+
+    if [ "$current_branch" == "$git_branch" ]; then
+
+        echo_output "Fetching $repo commits at $path with branch $git_branch "
+        cd $path &>>$LOG || error "cd $path" $?
+        git reset --hard HEAD  &>>$LOG || error "git reset --hard HEAD" $?
+        git pull origin ${git_branch} &>>$LOG || error "git pull origin ${git_branch}" $?
+    fi
+done
\ No newline at end of file

From 4507ab81fc9751a023f4053310ec59554ff61a67 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Thu, 25 Jun 2015 12:27:03 +0530
Subject: [PATCH 11/19] comment added

---
 hooks.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hooks.sh b/hooks.sh
index ba8f656..ab79c02 100644
--- a/hooks.sh
+++ b/hooks.sh
@@ -24,7 +24,7 @@ function echo_output()
 
 # define repo path and branch
 
-/etc-config repo
+# /etc-config repo
 repos['etc-config']='/etc'
 branch['etc-config']='master'
 

From 5684df9e98f13a86268935b90cee4453f74f25d5 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Mon, 29 Jun 2015 18:31:32 +0530
Subject: [PATCH 12/19] wordpress subdir setup

---
 subdir.conf | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 subdir.conf

diff --git a/subdir.conf b/subdir.conf
new file mode 100644
index 0000000..fa19a50
--- /dev/null
+++ b/subdir.conf
@@ -0,0 +1,12 @@
+# Author : Harshad Yeola
+# 
+
+# Nginx configuration to setup wordpress under subdirectory
+
+set $dir "";
+if ($request_uri ~ ^/([^/]*)/.*$ ) {
+      set $dir1 /$1;
+}
+location / {
+      try_files $uri $uri/  $dir1/index.php?$args;
+ }
\ No newline at end of file

From 1aa02fe414e191af8cfee5b7b715ea7e800b8f58 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Mon, 29 Jun 2015 20:04:05 +0530
Subject: [PATCH 13/19] added comment

---
 subdir.conf | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/subdir.conf b/subdir.conf
index fa19a50..d44f86a 100644
--- a/subdir.conf
+++ b/subdir.conf
@@ -1,5 +1,5 @@
 # Author : Harshad Yeola
-# 
+## 
 
 # Nginx configuration to setup wordpress under subdirectory
 
@@ -9,4 +9,4 @@ if ($request_uri ~ ^/([^/]*)/.*$ ) {
 }
 location / {
       try_files $uri $uri/  $dir1/index.php?$args;
- }
\ No newline at end of file
+ }

From 581613a7aa9389ca93ac090f9041c7e178d62e58 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Thu, 30 Jul 2015 12:34:27 +0530
Subject: [PATCH 14/19] some new scripts

---
 cache_flush.lua |  33 +++++++++++++
 hooks.sh        |  12 ++++-
 iptables-rules  | 120 ++++++++++++++++++++++++++++++++++++++++++++++++
 myscripts       |  17 +++++++
 4 files changed, 181 insertions(+), 1 deletion(-)
 create mode 100644 cache_flush.lua
 create mode 100644 iptables-rules
 create mode 100644 myscripts

diff --git a/cache_flush.lua b/cache_flush.lua
new file mode 100644
index 0000000..37fb733
--- /dev/null
+++ b/cache_flush.lua
@@ -0,0 +1,33 @@
+local sock = ngx.socket.tcp()
+ 
+sock:settimeout(1000)   -- one second
+ 
+local ok, err = sock:connect("127.0.0.1", 6379)
+if not ok then
+    ngx.say("failed to connect: ", err)
+    return
+end
+
+
+local bytes, err = sock:send("flush_all\r\n")
+if not bytes then
+    ngx.say("failed to send query: ", err)
+    return
+end
+ 
+local line, err = sock:receive()
+if not line then
+    ngx.say("failed to receive a line: ", err)
+    return
+end
+ 
+ngx.say("result: ", line)
+
+
+local ok, err = sock:setkeepalive(60000, 500)
+if not ok then
+    ngx.say("failed to put the connection into pool "
+        .. "with pool capacity 500 "
+        .. "and maximal idle time 60 sec")
+    return
+end
\ No newline at end of file
diff --git a/hooks.sh b/hooks.sh
index ab79c02..23a2e56 100644
--- a/hooks.sh
+++ b/hooks.sh
@@ -24,10 +24,14 @@ function echo_output()
 
 # define repo path and branch
 
-# /etc-config repo
+# etc-config repo
 repos['etc-config']='/etc'
 branch['etc-config']='master'
 
+# nginx-com-wp-composer repo
+repos['nginx-com-wp-composer']='/var/www/wp.nginx.com'
+branch['nginx-com-wp-composer']='master'
+
 
 # repos['etc-config']="/home/harshad/Github/easyengine"
 # branch['etc-config']='feature/plugin'
@@ -45,5 +49,11 @@ for repo in ${!repos[@]}; do
         cd $path &>>$LOG || error "cd $path" $?
         git reset --hard HEAD  &>>$LOG || error "git reset --hard HEAD" $?
         git pull origin ${git_branch} &>>$LOG || error "git pull origin ${git_branch}" $?
+
+        if [ "$path" == "/etc" ]; then
+            service nginx reload &>>$LOG || error "service nginx reload" $?
+            service php5-fpm reload &&>>$LOG || error "service php5-fpm reload" $?
+            service mysql reload &&>>$LOG || error "service mysql reload" $?
+        fi
     fi
 done
\ No newline at end of file
diff --git a/iptables-rules b/iptables-rules
new file mode 100644
index 0000000..ad533bb
--- /dev/null
+++ b/iptables-rules
@@ -0,0 +1,120 @@
+# Modify this file accordingly for your specific requirement.
+# http://www.thegeekstuff.com
+# 1. Delete all existing rules
+iptables -F
+
+# 2. Set default chain policies
+iptables -P INPUT DROP
+iptables -P FORWARD DROP
+iptables -P OUTPUT DROP
+
+# 3. Block a specific ip-address
+#BLOCK_THIS_IP="x.x.x.x"
+#iptables -A INPUT -s "$BLOCK_THIS_IP" -j DROP
+
+# 4. Allow ALL incoming SSH
+#iptables -A INPUT -i eth0 -p tcp --dport 22 -m state --state NEW,ESTABLISHED -j ACCEPT
+#iptables -A OUTPUT -o eth0 -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT
+
+# 5. Allow incoming SSH only from a sepcific network
+#iptables -A INPUT -i eth0 -p tcp -s 192.168.200.0/24 --dport 22 -m state --state NEW,ESTABLISHED -j ACCEPT
+#iptables -A OUTPUT -o eth0 -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT
+
+# 6. Allow incoming HTTP
+#iptables -A INPUT -i eth0 -p tcp --dport 80 -m state --state NEW,ESTABLISHED -j ACCEPT
+#iptables -A OUTPUT -o eth0 -p tcp --sport 80 -m state --state ESTABLISHED -j ACCEPT
+
+# Allow incoming HTTPS
+#iptables -A INPUT -i eth0 -p tcp --dport 443 -m state --state NEW,ESTABLISHED -j ACCEPT
+#iptables -A OUTPUT -o eth0 -p tcp --sport 443 -m state --state ESTABLISHED -j ACCEPT
+
+# 7. MultiPorts (Allow incoming SSH, HTTP, and HTTPS)
+iptables -A INPUT -i eth0 -p tcp -m multiport --dports 22,80,443 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp -m multiport --sports 22,80,443 -m state --state ESTABLISHED -j ACCEPT
+
+# 8. Allow outgoing SSH
+iptables -A OUTPUT -o eth0 -p tcp --dport 22 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A INPUT -i eth0 -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT
+
+# 9. Allow outgoing SSH only to a specific network
+#iptables -A OUTPUT -o eth0 -p tcp -d 192.168.101.0/24 --dport 22 -m state --state NEW,ESTABLISHED -j ACCEPT
+#iptables -A INPUT -i eth0 -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT
+
+# 10. Allow outgoing HTTPS
+iptables -A OUTPUT -o eth0 -p tcp --dport 443 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A INPUT -i eth0 -p tcp --sport 443 -m state --state ESTABLISHED -j ACCEPT
+
+# 11. Load balance incoming HTTPS traffic
+#iptables -A PREROUTING -i eth0 -p tcp --dport 443 -m state --state NEW -m nth --counter 0 --every 3 --packet 0 -j DNAT --to-destination 192.168.1.101:443
+#iptables -A PREROUTING -i eth0 -p tcp --dport 443 -m state --state NEW -m nth --counter 0 --every 3 --packet 1 -j DNAT --to-destination 192.168.1.102:443
+#iptables -A PREROUTING -i eth0 -p tcp --dport 443 -m state --state NEW -m nth --counter 0 --every 3 --packet 2 -j DNAT --to-destination 192.168.1.103:443
+
+# 12. Ping from inside to outside
+iptables -A OUTPUT -p icmp --icmp-type echo-request -j ACCEPT
+iptables -A INPUT -p icmp --icmp-type echo-reply -j ACCEPT
+
+# 13. Ping from outside to inside
+iptables -A INPUT -p icmp --icmp-type echo-request -j ACCEPT
+iptables -A OUTPUT -p icmp --icmp-type echo-reply -j ACCEPT
+
+# 14. Allow loopback access
+iptables -A INPUT -i lo -j ACCEPT
+iptables -A OUTPUT -o lo -j ACCEPT
+
+# 15. Allow packets from internal network to reach external network.
+# if eth1 is connected to external network (internet)
+# if eth0 is connected to internal network (192.168.1.x)
+iptables -A FORWARD -i eth0 -o eth1 -j ACCEPT
+
+# 16. Allow outbound DNS
+#iptables -A OUTPUT -p udp -o eth0 --dport 53 -j ACCEPT
+#iptables -A INPUT -p udp -i eth0 --sport 53 -j ACCEPT
+
+# 17. Allow NIS Connections
+# rpcinfo -p | grep ypbind ; This port is 853 and 850
+#iptables -A INPUT -p tcp --dport 111 -j ACCEPT
+#iptables -A INPUT -p udp --dport 111 -j ACCEPT
+#iptables -A INPUT -p tcp --dport 853 -j ACCEPT
+#iptables -A INPUT -p udp --dport 853 -j ACCEPT
+#iptables -A INPUT -p tcp --dport 850 -j ACCEPT
+#iptables -A INPUT -p udp --dport 850 -j ACCEPT
+
+# 18. Allow rsync from a specific network
+iptables -A INPUT -i eth0 -p tcp -s 192.168.101.0/24 --dport 873 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp --sport 873 -m state --state ESTABLISHED -j ACCEPT
+
+# 19. Allow MySQL connection only from a specific network
+iptables -A INPUT -i eth0 -p tcp -s 192.168.200.0/24 --dport 3306 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp --sport 3306 -m state --state ESTABLISHED -j ACCEPT
+
+# 20. Allow Sendmail or Postfix
+iptables -A INPUT -i eth0 -p tcp --dport 25 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp --sport 25 -m state --state ESTABLISHED -j ACCEPT
+
+# 21. Allow IMAP and IMAPS
+iptables -A INPUT -i eth0 -p tcp --dport 143 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp --sport 143 -m state --state ESTABLISHED -j ACCEPT
+
+iptables -A INPUT -i eth0 -p tcp --dport 993 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp --sport 993 -m state --state ESTABLISHED -j ACCEPT
+
+# 22. Allow POP3 and POP3S
+iptables -A INPUT -i eth0 -p tcp --dport 110 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp --sport 110 -m state --state ESTABLISHED -j ACCEPT
+
+iptables -A INPUT -i eth0 -p tcp --dport 995 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp --sport 995 -m state --state ESTABLISHED -j ACCEPT
+
+# 23. Prevent DoS attack
+iptables -A INPUT -p tcp --dport 80 -m limit --limit 25/minute --limit-burst 100 -j ACCEPT
+
+# 24. Port forwarding 422 to 22
+iptables -t nat -A PREROUTING -p tcp -d 192.168.102.37 --dport 422 -j DNAT --to 192.168.102.37:22
+iptables -A INPUT -i eth0 -p tcp --dport 422 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp --sport 422 -m state --state ESTABLISHED -j ACCEPT
+
+# 25. Log dropped packets
+iptables -N LOGGING
+iptables -A INPUT -j LOGGING
+iptables -A LOGGING -m limit --limit 2/min -j LOG --log-prefix "IPTables Packet Dropped: " --log-level 7
+iptables -A LOGGING -j DROP
diff --git a/myscripts b/myscripts
new file mode 100644
index 0000000..3e5cce3
--- /dev/null
+++ b/myscripts
@@ -0,0 +1,17 @@
+mkfs -t ext4 /dev/xvdb
+
+mount /dev/xvdb /mnt/xvdb
+
+mkdir /mnt/xvdb/tmp
+mkdir /mnt/xvdb/swap
+
+dd if=/dev/zero of=/mnt/xvdb/swap/swapfile bs=1024 count=2048k
+
+mkswap /mnt/xvdb/swap/swapfile
+
+^_^[root@ip-172-31-53-216:~]# mkswap /mnt/xvdb/swap/swapfile
+Setting up swapspace version 1, size = 2097148 KiB
+no label, UUID=ceb137d1-e144-41ac-abfa-fa7ed6f1a5da
+
+
+swapon /mnt/xvdb/swap/swapfile
\ No newline at end of file

From 790a9197c49b46521910b70e32ae8a4fc2660439 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Thu, 30 Jul 2015 15:30:19 +0530
Subject: [PATCH 15/19] added commands

---
 resetcron.sh | 110 ++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 74 insertions(+), 36 deletions(-)

diff --git a/resetcron.sh b/resetcron.sh
index 7158843..f3dc83d 100644
--- a/resetcron.sh
+++ b/resetcron.sh
@@ -3,17 +3,8 @@
 # Author : Harshad Yeola
 # This script freezes the environment for current wordpress setup 
 # and reset the environment on next run.
-
-
-# Initialize variables
-SITE_WEBROOT='/var/www/test.com'
-SITE_DB_NAME=$(grep DB_NAME ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
-SITE_DB_USER=$(grep DB_USER ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
-SITE_DB_PASS=$(grep DB_PASS ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
-SITE_DB_BACKUP_PATH="${SITE_WEBROOT}/reset-backup/test_com.sql"
-GIT_DIR="${SITE_WEBROOT}/htdocs/wp-content/"
-LOG_PATH='/var/log/resetcron.log'
-
+# Usage :
+# bash resetcron.sh [ init | reset | backup ]
 
 
 throw_error() {
@@ -21,36 +12,83 @@ throw_error() {
 	exit $2;
 }
 
+main(){
 
-# Initialize 
-if [ ! -d ${GIT_DIR}.git ]; then
-    cd ${GIT_DIR};
-    git init && git add . && git commit -m "freeze commit" || throw_error "failed to initialize reset env" $?
-fi
+    # Initialize variables
+    SITE_WEBROOT='/var/www/example.com'
+    SITE_DB_NAME=$(grep DB_NAME ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
+    SITE_DB_USER=$(grep DB_USER ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
+    SITE_DB_PASS=$(grep DB_PASS ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
+    SITE_DB_BACKUP_PATH="${SITE_WEBROOT}/reset-backup/example_com.sql"
+    GIT_DIR="${SITE_WEBROOT}"
+    LOG_PATH='/var/log/resetcron.log'
 
 
-# take database backup
-if [ ! -f ${SITE_DB_BACKUP_PATH} ]; then 
-    if [ ! -d "${SITE_WEBROOT}/reset-backup/" ]; then
-        mkdir -p "${SITE_WEBROOT}/reset-backup/"
-    fi
-    mysqldump -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} > ${SITE_DB_BACKUP_PATH} || throw_error "failed to take database backup" $?
-fi
+    init(){
 
+        # Add .gitignore
+        printf "*\n!htdocs/\n!htdocs/**\n!reset-backup/\n!reset-backup/example_com.sql" > ${SITE_WEBROOT}/.gitignore
 
-# START RESETING
+        # Initialize git repo
+        if [ ! -d ${GIT_DIR}/.git ]; then
+            cd ${GIT_DIR};
+            git init
 
-## restore database 
-if [ -f ${SITE_DB_BACKUP_PATH} ]; then
-	cat ${SITE_DB_BACKUP_PATH} | mysql -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} 2>>$LOG_PATH  || throw_error "restore database failed" $? 
-else
-	throw_error "$SITE_DB_BACKUP_PATH not found" 1;
-fi
+            # take database backup
+            if [ ! -f ${SITE_DB_BACKUP_PATH} ]; then 
+                if [ ! -d "${SITE_WEBROOT}/reset-backup/" ]; then
+                    mkdir -p "${SITE_WEBROOT}/reset-backup/"
+                fi
+                mysqldump -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} > ${SITE_DB_BACKUP_PATH} || throw_error "failed to take database backup" $?
+            fi
+            git add .
+            git commit -am "[$(date)] : Initialized resetcron"
+        else
+            throw_error "already a git repo" $?
+        fi
+    }
+    
+
+    reset(){
+
+        # START RESETING
+
+        ## restore database 
+        if [ -f ${SITE_DB_BACKUP_PATH} ]; then
+            cat ${SITE_DB_BACKUP_PATH} | mysql -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} 2>>$LOG_PATH  || throw_error "restore database failed" $? 
+        else
+            throw_error "$SITE_DB_BACKUP_PATH not found" 1;
+        fi
 
-## reset filesystem
-if [ -d ${GIT_DIR} ]; then
-	cd ${GIT_DIR};
-	git reset HEAD --hard && git clean -fd  2>&1>>$LOG_PATH || throw_error "git reset failed" $?;
-else 
-	throw_error "${GIT_DIR} not found" 2;
+        ## reset filesystem
+        if [ -d ${GIT_DIR} ]; then
+            cd ${GIT_DIR};
+            git reset HEAD --hard && git clean -fd  2>&1>>$LOG_PATH || throw_error "git reset failed" $?;
+        else 
+            throw_error "${GIT_DIR} not found" 2;
+        fi
+
+    }
+
+    backup(){
+
+        # take latest database backup
+        mysqldump -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} > ${SITE_DB_BACKUP_PATH} || throw_error "failed to take database backup" $?
+
+        # commit database changes
+        git commit -m "[$date] : database renewed"
+
+        # commit other changes in webroot
+        git commit -am "[$date] : webroot renewed"
+    }   
+
+    $1     
+}
+
+if [[  "$#" -gt 3 ]]; then
+    exit 1
 fi
+if [[ "$1" == "init" || "$1" == "reset" || "$1" == "backup" ]]; then
+
+    main $1
+fi 

From 81fca7881a7d3705f548bcebe8e660ce76e2d260 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Wed, 5 Aug 2015 17:16:19 +0530
Subject: [PATCH 16/19] updated error handling

---
 resetcron.sh | 31 +++++++++++++++++--------------
 1 file changed, 17 insertions(+), 14 deletions(-)

diff --git a/resetcron.sh b/resetcron.sh
index f3dc83d..1e84dc6 100644
--- a/resetcron.sh
+++ b/resetcron.sh
@@ -8,7 +8,7 @@
 
 
 throw_error() {
-	echo $1 | tee -ai $LOG_PATH
+	echo "[$(date)] : $1" | tee -ai $LOG_PATH
 	exit $2;
 }
 
@@ -19,7 +19,7 @@ main(){
     SITE_DB_NAME=$(grep DB_NAME ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
     SITE_DB_USER=$(grep DB_USER ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
     SITE_DB_PASS=$(grep DB_PASS ${SITE_WEBROOT}/wp-config.php | cut -d "'" -f 4)
-    SITE_DB_BACKUP_PATH="${SITE_WEBROOT}/reset-backup/example_com.sql"
+    SITE_DB_BACKUP_PATH="resetcron/example_com.sql"
     GIT_DIR="${SITE_WEBROOT}"
     LOG_PATH='/var/log/resetcron.log'
 
@@ -27,7 +27,7 @@ main(){
     init(){
 
         # Add .gitignore
-        printf "*\n!htdocs/\n!htdocs/**\n!reset-backup/\n!reset-backup/example_com.sql" > ${SITE_WEBROOT}/.gitignore
+        printf "*\n!htdocs/\n!htdocs/**\n!resetcron/\n!resetcron/example_com.sql" > ${SITE_WEBROOT}/.gitignore
 
         # Initialize git repo
         if [ ! -d ${GIT_DIR}/.git ]; then
@@ -35,13 +35,13 @@ main(){
             git init
 
             # take database backup
-            if [ ! -f ${SITE_DB_BACKUP_PATH} ]; then 
-                if [ ! -d "${SITE_WEBROOT}/reset-backup/" ]; then
-                    mkdir -p "${SITE_WEBROOT}/reset-backup/"
+            if [ ! -f ${SITE_WEBROOT}/${SITE_DB_BACKUP_PATH} ]; then 
+                if [ ! -d "${SITE_WEBROOT}/resetcron/" ]; then
+                    mkdir -p "${SITE_WEBROOT}/resetcron/"
                 fi
-                mysqldump -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} > ${SITE_DB_BACKUP_PATH} || throw_error "failed to take database backup" $?
+                su -c "mysqldump -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} > ${SITE_WEBROOT}/${SITE_DB_BACKUP_PATH}" - www-data || throw_error "failed to take database backup" $?
             fi
-            git add .
+            su -c "git add ." - www-data
             git commit -am "[$(date)] : Initialized resetcron"
         else
             throw_error "already a git repo" $?
@@ -52,6 +52,7 @@ main(){
     reset(){
 
         # START RESETING
+        cd ${GIT_DIR}
 
         ## restore database 
         if [ -f ${SITE_DB_BACKUP_PATH} ]; then
@@ -61,28 +62,30 @@ main(){
         fi
 
         ## reset filesystem
-        if [ -d ${GIT_DIR} ]; then
+        if [ -d ${GIT_DIR}/.git ]; then
             cd ${GIT_DIR};
-            git reset HEAD --hard && git clean -fd  2>&1>>$LOG_PATH || throw_error "git reset failed" $?;
+            git reset HEAD --hard && git clean -fd &>>$LOG_PATH || throw_error "git reset failed" $?;
         else 
-            throw_error "${GIT_DIR} not found" 2;
+            throw_error "${GIT_DIR}/.git not found" 2;
         fi
 
     }
 
     backup(){
 
+        cd ${GIT_DIR}
+
         # take latest database backup
         mysqldump -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} > ${SITE_DB_BACKUP_PATH} || throw_error "failed to take database backup" $?
 
         # commit database changes
-        git commit -m "[$date] : database renewed"
+        git commit -m "[$(date)] : database renewed" ${SITE_DB_BACKUP_PATH} || "Unable to commit database changes" $?
 
         # commit other changes in webroot
-        git commit -am "[$date] : webroot renewed"
+        git add -A && git commit -am "[$(date)] : webroot renewed" || throw_error "Unable to commit webroot changes" $?
     }   
 
-    $1     
+    $1 
 }
 
 if [[  "$#" -gt 3 ]]; then

From f39feccf414b6f4339a75fbea52c7e8653c26446 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshad.yeola@rtcamp.com>
Date: Wed, 5 Aug 2015 18:06:39 +0530
Subject: [PATCH 17/19] log redirection

---
 resetcron.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/resetcron.sh b/resetcron.sh
index 1e84dc6..236305c 100644
--- a/resetcron.sh
+++ b/resetcron.sh
@@ -79,10 +79,10 @@ main(){
         mysqldump -u ${SITE_DB_USER} -p${SITE_DB_PASS} ${SITE_DB_NAME} > ${SITE_DB_BACKUP_PATH} || throw_error "failed to take database backup" $?
 
         # commit database changes
-        git commit -m "[$(date)] : database renewed" ${SITE_DB_BACKUP_PATH} || "Unable to commit database changes" $?
+        git commit -m "[$(date)] : database renewed" ${SITE_DB_BACKUP_PATH} &>>$LOG_PATH || "Unable to commit database changes" $?
 
         # commit other changes in webroot
-        git add -A && git commit -am "[$(date)] : webroot renewed" || throw_error "Unable to commit webroot changes" $?
+        git add -A && git commit -am "[$(date)] : webroot renewed" &>>$LOG_PATH || throw_error "Unable to commit webroot changes" $?
     }   
 
     $1 

From 8f1afb1dcdc652665f895ac0680772e3ba9aa2f8 Mon Sep 17 00:00:00 2001
From: harshadyeola <harshadyeola92@gmail.com>
Date: Fri, 29 Jul 2016 22:13:00 +0530
Subject: [PATCH 18/19] unnecessary commits

---
 hooks.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/hooks.sh b/hooks.sh
index 23a2e56..7d25646 100644
--- a/hooks.sh
+++ b/hooks.sh
@@ -28,9 +28,9 @@ function echo_output()
 repos['etc-config']='/etc'
 branch['etc-config']='master'
 
-# nginx-com-wp-composer repo
-repos['nginx-com-wp-composer']='/var/www/wp.nginx.com'
-branch['nginx-com-wp-composer']='master'
+# example-com-wp-composer repo
+repos['example-com-wp-composer']='/var/www/wp.example.com'
+branch['example-com-wp-composer']='master'
 
 
 # repos['etc-config']="/home/harshad/Github/easyengine"
@@ -56,4 +56,4 @@ for repo in ${!repos[@]}; do
             service mysql reload &&>>$LOG || error "service mysql reload" $?
         fi
     fi
-done
\ No newline at end of file
+done

From da68d92b7ddead43d2cc6a47853609637fb718bb Mon Sep 17 00:00:00 2001
From: harshadyeola <harshadyeola92@gmail.com>
Date: Tue, 5 Jun 2018 16:32:11 +0530
Subject: [PATCH 19/19] add script to minitor node status in swarm cluster

---
 monitor-swarm-cluster.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 monitor-swarm-cluster.sh

diff --git a/monitor-swarm-cluster.sh b/monitor-swarm-cluster.sh
new file mode 100644
index 0000000..cf3ba8b
--- /dev/null
+++ b/monitor-swarm-cluster.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+# In Crontab add following entry
+# @reboot /bin/bash /root/bin/monitor-swarm.sh &
+# Monitor Docker Swarm node Status
+while true
+do
+  docker node ls | grep Down
+  if [ $? == 0 ]; then
+    CLUSTERSTATUS="$(docker node ls)"
+	  echo "$CLUSTERSTATUS" | mail -s "$(hostname -f) " e2l9n1e5j7y5b0e6@shoppinpal.slack.com
+  fi
+  # add sleep time so that it does not burden the docker engine
+  sleep 300
+done