Add unittest script.

unittest.sh

@@ -0,0 +1,163 @@
+#!/bin/bash
+
+#   SYNOPSIS:
+# 
+#
+# 
+#
+# 
+#
+#
+#
+
+
+#globals
+alias neadm="docker run -i -t --rm --network host nexenta/nedge-neadm /opt/neadm/neadm"
+chmod 755 /root/c0/nesetup.json
+BROKER_INTERFACE=`cat /root/c0/nesetup.json | grep broker | awk '{print $2}' | sed 's/"//g'`
+SERVER_INTERFACE=`cat /root/c0/nesetup.json | grep server | awk '{print $2}' | sed 's/"//g'`
+DISKLIST=`cat /root/c0/nesetup.json | grep  /dev | awk '{print $2}' | sed 's/"//g'`
+
+#This function checks following things
+# 1. Host operating system
+# 2. nedge-core version
+# 3. NIC speed for the interfaces mentioned in nesetup.json
+check_system_status(){    
+
+#Operating system chheck
+    ID=$(awk '/DISTRIB_RELEASE=/' /etc/*-release | sed 's/DISTRIB_RELEASE=//' | tr '[:upper:]' '[:lower:]')
+    OS=$(awk '/DISTRIB_ID=/' /etc/*-release | sed 's/DISTRIB_ID=//' | tr '[:upper:]' '[:lower:]')
+
+    echo -e "\e[1;32mChecking system status..."
+
+    if [ "$OS" = "ubuntu" ] && [ "$ID" = "16.04" ]
+    then 
+	    echo -e "\e[1;32mOperating System:          Ubuntu 16.04.1 LTS[OK]\e[0m"
+
+    elif [ "$OS" = "centos" ]  &&  [ "$ID" = "7.2" ]
+    then
+        echo -e "\e[1;32mOperating System:          CentOS7.2\e[0m"
+
+    else
+    	echo -e "\e[1;31mYou need Ubuntu 16.04 or CentOS 7.2 platform for nedgedev[WARNING]\e[0m"
+    fi
+
+#check nedge-core version 
+    VERSION=`docker exec -it nedge-data-s3 dpkg -l | grep -i nedge | awk '{print $3}'`
+    echo -e "\e[1;32mNedge-Core version:        $VERSION"
+
+#check NIC speed for the broker_interface and server_interface mentioned in nesetup.json
+    BROKER_INTERFACE_SPEED=`ethtool $BROKER_INTERFACE | grep Speed  | awk '{print $2}'`
+    SERVER_INTERFACE_SPEED=`ethtool $SERVER_INTERFACE | grep Speed  | awk '{print $2}'`
+    echo -e "\e[1;32mbroker_interface speed:    $BROKER_INTERFACE_SPEED"
+    echo -e "\e[1;32mserver_interface speed:    $SERVER_INTERFACE_SPEED"
+}
+
+#Check Total memory of the host
+check_ram_size(){
+    MEMSIZE=`free -g | head -2 | awk '{print $2}' | tail -1`
+    if [ $MEMSIZE -lt 16 ]
+    then
+	    echo -e "\e[1;31mTotal Memory:              $MEMSIZE GB\e[0m"
+    	echo -e "\e[1;31mMinimum RAM requirement:   16GB[WARNING]\e[0m"
+    else 
+	    echo -e "\e[1;32mTotal Memory:              $MEMSIZE GB\e[0m"
+    fi
+}
+
+#Check Total Disk space of the raw disks mentioned in nesetup.json
+check_disk_space(){
+    SIZE=0
+    for disk in $DISKLIST
+    do
+        CAPACITY=`fdisk -l | grep $disk | awk '{print $3,$4}' | head -1 | sed 's/,//g'`
+        DISKSIZE=($CAPACITY)
+        SIZE=$(($SIZE + $DISKSIZE))
+        if [ ${DISKSIZE[0]} -lt 40 ] 
+	    then
+		    echo -e "\e[1;31mThe recommended disk size: minimum 40GB[WARNING]"
+            echo -e "\e[1;31m"$disk  "                 "  $CAPACIT
+	    else
+             echo -e "\e[1;32m"$disk  "                 "  $CAPACITY
+    fi 
+    done
+    echo -e "\e[1;32mTotal Disk Space:          $SIZE GB"
+}
+
+#check if the network interface is ipv6
+is_nic_ipv6_check(){
+    ip -6 addr | grep $BROKER_INTERFACE  > /dev/null
+    EXIT_STATUS=`echo $?`
+    if [ $EXIT_STATUS -ne 0 ] 
+    then
+	    echo "The broker interface mentioned in /root/c0/nesetup.json: not an IPV6 address.[ERROR]"
+    fi
+
+    ip -6 addr | grep $SERVER_INTERFACE > /dev/null
+    EXIT_STATUS=`echo $?`
+    if [ $EXIT_STATUS -ne 0 ] 
+    then
+	    echo "The server interface mentioned in /root/c0/nesetup.json: not an IPV6 address.[ERROR]"
+    fi
+}
+
+#MTU size check for the  broker_interface and server_interface
+#mentioned in nesetup.json
+mtu_size(){
+
+    FRAME_SIZE=`ip link show dev $BROKER_INTERFACE | grep mtu | awk '{print $5}'`
+    if [ $FRAME_SIZE -ne 9000 ]
+    then
+        echo -e "\e[1;31The required frame size[MTU] for broker_interface: 9000.[ERROR]"
+    else
+        echo -e "\e[1;32mbroker_interface NIC MTU:  9000[OK]"
+    fi
+
+    FRAME_SIZE=`ip link show dev $SERVER_INTERFACE | grep mtu | awk '{print $5}'`
+    if [ $FRAME_SIZE -ne 9000 ]
+    then
+        echo -e "\e[1;31The required frame size[MTU] for server_interface: 9000.[ERROR]"
+    else
+        echo -e "\e[1;32mserver_interface NIC MTU:  9000[OK]"
+    fi
+}
+
+#check if the neadm cluster is ONLINE now
+neadm_status(){
+    NEADM_STATUS=`docker run -i -t --rm --network host nexenta/nedge-neadm /opt/neadm/neadm system status | tail -1 |  awk '{print $9}' | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g"`
+
+    if [ "${NEADM_STATUS}" == 'ONLINE' ];
+    then
+	    echo -e "\e[1;32mneadm system status:       ONLINE[OK]\e[0m"
+    else
+	    echo -e "\e[1;31mThe neadm system:          NOT ONLINE[WARNING]\e[0m"
+    fi
+}
+
+#check neadm services are running such as docker ccowgw auditserv ccowserv logger networkWorker restWorke
+neadm_services(){
+
+    echo -e "\e[1;32mChecking nedge services...\e[0m"
+    for PROCESS in docker ccowgw auditserv ccowserv logger networkWorker restWorker 
+    do
+	    CHECK=$0
+    	OUTPUT=$(ps aux | grep -v grep | grep -v $CHECK | grep $PROCESS)
+	    if [ "${#OUTPUT}" -gt 0 ] 
+    	then 
+            printf "\e[1;32m%-26s running[OK]\n\e[0m" ${PROCESS}:
+	    else 
+		    printf "\e[1;32m%-26s service:NOT running[WARNING]\n\e[0m" ${PROCESS}:
+	    fi
+    done
+}
+main(){
+
+    check_system_status
+    check_ram_size
+    check_disk_space
+    is_nic_ipv6_check
+    mtu_size
+    neadm_status
+    neadm_services   
+}
+main "$@"