Update CHANGELOG.md

CHANGELOG.md

@@ -1,5 +1,22 @@
 # Changelog
-All notable changes to this project will be documented in this file. You can upgrade ishare2 to the latest version using `ishare2 upgrade`
+All notable changes to this project will be documented in this file. You can upgrade ishare2 to the latest version using `ishare2 upgrade` and then selecting option 1
+
+## [v1.5.0] - 2023-Jan-22
+
+1) Added: Some code has been added to ishare2 to support PNETLab upgrade to v5.2.8 (Same as v5.2.7 fix: AMD and Intel folders at html/templates/). PNETLab users from v4.2.10 should not have any problem
+
+## [v1.4.9] - 2023-Jan-19
+
+1) Added: This version adds support to PNETLab 6.x related to yml template location (AMD and Intel folders)
+
+## [v1.4.8] - 2023-Jan-17
+
+1) Added: A menu was added into the `ishare2 upgrade` command. This menu allows users to upgrade ishare2 and PNETLab to their latest versions
+
+## [v1.4.7] - 2023-Jan-16
+
+1) Added: A function called set_url_constants() was added to the code and to the main() execution. This function contains all of the URL needed in the project. 
+2) Modified: Function called set_color_variables() was renamed to set_color_constants()
 
 ## [v1.4.6] - 2023-Jan-16
 

README.md

@@ -18,7 +18,7 @@ Apply this command using the terminal
 wget -O /usr/sbin/ishare2 https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/ishare2 > /dev/null 2>&1 && chmod +x /usr/sbin/ishare2 && ishare2
 ```
 
-Note: There is no need to be in the same directory where *ishare2* file is installed in order to execute it
+`Note: There is no need to be in the same directory where ishare2 file is installed in order to execute it`
 
 ## ✅ Syntax
     
@@ -31,7 +31,7 @@ Note: There is no need to be in the same directory where *ishare2* file is insta
       labs        : Show labs on server and download images for those labs
       mylabs      : Same as labs command but using a customized path to labs
       relicense   : Generate a new iourc license for bin images
-      upgrade     : Upgrade ishare2 code to the latest version
+      upgrade     : Retrieves a menu that allows users to upgrade ishare2 and PNETLab VM
       changelog   : Show the latest changes made to ishare2
       help        : Show useful information
       
@@ -104,7 +104,7 @@ Note: There is no need to be in the same directory where *ishare2* file is insta
 
 * For problems, use our Telegram Channel describing your problem and sending a screenshot and/or a video
 * For new files to be uploaded, you can also use our Telegram Channel: In this case, you can send or ask for new images to be uploaded
-* Using ishare2 upgrade will result in upgrading this utility (ishare2). It will not upgrade your PNETLab Ubuntu VM version
+* Using ishare2 upgrade will display a menu that allows users to upgrade ishare2 and PNETLab.
 * If CiscoIOUKeygen.py, iourc and/or keepalive.pl files in /opt/unetlab/addons/iol/bin/ are deleted, you can recover them by using ishare2 relicense. This will not affect images in there
 
   Also, this command when used, will generate a new license file called "iourc", needed for bin files
@@ -122,6 +122,8 @@ Note: There is no need to be in the same directory where *ishare2* file is insta
 - Upgrade from v4.2.10 to v5.0.1: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_4.2.10_to_5.0.1)
 - Upgrade from v4.2.10 to v5.2.7: [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_4.2.10_to_5.2.7)
 - Upgrade from v5.0.1 to v5.2.7:  [Instructions](https://github.com/pnetlabrepo/ishare2/tree/main/upgrades/from_5.0.1_to_5.2.7)
+
+Note: You can also upgrade PNETLab using `ishare2 upgrade`, then using the `option 2` and finally selecting an option from the displayed list
                                                 
 ## Known limitations
 

ishare2

@@ -1,17 +1,31 @@
 #!/bin/bash
 #October, 2022
 
-function set_color_variables() {
+function set_color_constants() {
     RED='\033[31m'
     YELLOW='\033[1;33m'
     GREEN='\033[32m'
-
     NO_COLOR='\033[0m'
 }
 
+function set_url_constants() {
+    URL_ID_LIST=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/id_list
+    URL_VERSION=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/version
+    URL_ISHARE2=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/ishare2
+    URL_CHANGELOG_MD=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/CHANGELOG.md
+    URL_CISCO_IOU_KEYGEN_PY=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/iol/bin/CiscoIOUKeygen.py
+    URL_KEEPALIVE_PL=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/iol/bin/keepalive.pl
+    URL_I86BI_LINUX_L2_YML=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/templates/i86bi_linux_l2/i86bi_linux_l2.yml
+    URL_I86BI_LINUX_L3_YML=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/templates/i86bi_linux_l3/i86bi_linux_l3.yml
+    URL_C2600_YML=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/templates/cisco/c2600.yml
+    URL_C1760_YML=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/templates/cisco/c1760.yml
+    URL_UPGRADE_PNETLAB_FROM_4_2_10_TO_5_0_1=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_4.2.10_to_5.0.1/upgrade.sh
+    URL_UPGRADE_PNETLAB_FROM_4_2_10_TO_5_2_7=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_4.2.10_to_5.2.7/upgrade.sh
+    URL_UPGRADE_PNETLAB_FROM_5_0_1_TO_5_2_7=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_5.0.1_to_5.2.7/upgrade.sh
+}
+
 function check_user_is_root() {
     user=$(whoami)
-
     if [[ "$user" != "root" ]]; then
         echo -e "${RED}[!] Current user ($user) is not root, please change user as root to execute this script${NO_COLOR}"
         exit 1
@@ -19,7 +33,7 @@ function check_user_is_root() {
 }
 
 function get_initial_information() {
-    ID_LIST="$(curl -s https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/id_list)"
+    ID_LIST="$(curl -s $URL_ID_LIST)"
     
     GOOGLE_SHEETS_ID=$( echo "$ID_LIST" | awk -F= '/^GOOGLE/ { print $2 }' )
     BIN_GID=$( echo "$ID_LIST" | awk -F= '/^BIN/ { print $2 }' )
@@ -34,6 +48,16 @@ function get_initial_information() {
     DYNAMIPS_URL=$URL_PREFIX$DYNAMIPS_GID$URL_POSTFIX
 }
 
+function get_server_platform() {
+    grep -q vmx /proc/cpuinfo && echo -n vmx > /opt/unetlab/platform
+    grep -q svm /proc/cpuinfo && echo -n svm > /opt/unetlab/platform
+
+    platform=$(cat /opt/unetlab/platform)
+
+    if [[ $platform == "vmx" ]]; then YML_DIR="/opt/unetlab/html/templates/intel/" ; fi
+    if [[ $platform == "svm" ]]; then YML_DIR="/opt/unetlab/html/templates/amd/" ; fi
+}
+
 function set_yml_template_folder_location() {
     data=$(mysql -uroot -ppnetlab -D pnetlab_db -e "SELECT control_value FROM control WHERE control_value>1;" 2>/dev/null)
     data_array=($data)
@@ -41,14 +65,12 @@ function set_yml_template_folder_location() {
 
     if [[ $pnetlab_version == "4.2.10" ]]; then YML_DIR="/opt/unetlab/html/templates/" ; fi
 
-    if [[ $pnetlab_version == "5.2.5" ]] || [[ $pnetlab_version == "5.2.6" ]] || [[ $pnetlab_version == "5.2.7" ]]; then
-        grep -q vmx /proc/cpuinfo && echo -n vmx > /opt/unetlab/platform
-        grep -q svm /proc/cpuinfo && echo -n svm > /opt/unetlab/platform
-
-        platform=$(cat /opt/unetlab/platform)
-
-        if [[ $platform == "vmx" ]]; then YML_DIR="/opt/unetlab/html/templates/intel/" ; fi
-        if [[ $platform == "svm" ]]; then YML_DIR="/opt/unetlab/html/templates/amd/" ; fi
+    if [[ $pnetlab_version == "5.2.5" ]] || [[ $pnetlab_version == "5.2.6" ]] || [[ $pnetlab_version == "5.2.7" ]] || [[ $pnetlab_version == "5.2.8" ]]; then
+        get_server_platform
+    fi
+    
+    if [[ $pnetlab_version == *6.* ]]; then
+        get_server_platform
     fi
 }
 
@@ -907,13 +929,13 @@ function download_lab_docker_images() {
 
 function check_ishare2_version_file_exists() {
     if ! [[ -e /usr/sbin/ishare2_version ]]; then
-        echo -n "$(curl -s https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/version)" >> /usr/sbin/ishare2_version
+        echo -n "$(curl -s $URL_VERSION)" >> /usr/sbin/ishare2_version
     fi
 }
 
 function upgrade_ishare2() {
     LOCAL_VALUE=$(cat /usr/sbin/ishare2_version)
-    REMOTE_VALUE=$(curl -s https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/version)
+    REMOTE_VALUE=$(curl -s $URL_VERSION)
     
     if [[ $LOCAL_VALUE == "$REMOTE_VALUE" ]]; then
         echo "ishare2 $REMOTE_VALUE is currently the newest version available"
@@ -921,7 +943,7 @@ function upgrade_ishare2() {
     fi
     
     rm /usr/sbin/ishare2
-    wget -O /usr/sbin/ishare2 https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/ishare2 > /dev/null 2>&1
+    wget -O /usr/sbin/ishare2 $URL_ISHARE2 > /dev/null 2>&1
     chmod +x /usr/sbin/ishare2
 
     echo "ishare2 was upgraded from $LOCAL_VALUE to $REMOTE_VALUE"
@@ -929,12 +951,82 @@ function upgrade_ishare2() {
     echo "$REMOTE_VALUE" >> /usr/sbin/ishare2_version
 }
 
+function menu_ishare2_upgrade_pnetlab() {
+    prompt="Please, select an option: "
+    options=(
+        "Upgrade PNETLab 4.2.10 to 5.0.1"
+        "Upgrade PNETLab 4.2.10 to 5.2.7" 
+        "Upgrade PNETLab 5.0.1 to 5.2.7"
+    )
+
+    PS3="$prompt"
+    select opt in "${options[@]}" "Exit"; do 
+        case "$REPLY" in
+        1) 
+            wget -O upgrade.sh $URL_UPGRADE_PNETLAB_FROM_4_2_10_TO_5_0_1 > /dev/null 2>&1
+            chmod +x upgrade.sh
+            bash upgrade.sh
+            break
+            ;;
+        2)
+            wget -O upgrade.sh $URL_UPGRADE_PNETLAB_FROM_4_2_10_TO_5_2_7 > /dev/null 2>&1
+            chmod +x upgrade.sh
+            bash upgrade.sh
+            break
+            ;;
+        3)
+            wget -O upgrade.sh $URL_UPGRADE_PNETLAB_FROM_5_0_1_TO_5_2_7 > /dev/null 2>&1
+            chmod +x upgrade.sh
+            bash upgrade.sh
+            break
+            ;;
+        $((${#options[@]}+1)))
+            break
+            ;;
+        *) 
+            STR="Invalid option: Select a number from 1 to 4"
+            echo -e "${RED}$STR${NO_COLOR}"
+            continue
+            ;;
+        esac
+    done
+}
+
+function menu_ishare2_upgrade() {
+    prompt="Please, select an option: "
+    options=(
+        "Upgrade ishare2"
+        "Upgrade PNETLab"
+    )
+
+    PS3="$prompt"
+    select opt in "${options[@]}" "Exit"; do 
+        case "$REPLY" in
+        1) 
+            upgrade_ishare2
+            break
+            ;;
+        2)
+            menu_ishare2_upgrade_pnetlab
+            break
+            ;;
+        $((${#options[@]}+1)))
+            break
+            ;;
+        *) 
+            STR="Invalid option: Select a number from 1 to 3"
+            echo -e "${RED}$STR${NO_COLOR}"
+            continue
+            ;;
+        esac
+    done
+}
+
 function show_changelog() {
     FILE=/root/CHANGELOG.md
     if [[ -e $FILE ]]; then rm $FILE ; fi
 
-    CHANGELOG_URL=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/CHANGELOG.md
-    DATA="$(wget -q $CHANGELOG_URL -P /root)"
+    DATA="$(wget -q $URL_CHANGELOG_MD -P /root)"
     head -n 15 $FILE
     rm $FILE
 }
@@ -965,11 +1057,11 @@ function generate_a_new_license() {
 
     if [[ -e $PYTHON_FILE ]]; then rm $PYTHON_FILE ; fi
 
-    wget -O $PYTHON_FILE https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/iol/bin/CiscoIOUKeygen.py > /dev/null 2>&1
+    wget -O $PYTHON_FILE $URL_CISCO_IOU_KEYGEN_PY > /dev/null 2>&1
     python $PYTHON_FILE > /dev/null 2>&1
     
     if ! [[ -e $PERL_FILE ]]; then
-        wget -O $PERL_FILE https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/iol/bin/keepalive.pl > /dev/null 2>&1
+        wget -O $PERL_FILE $URL_KEEPALIVE_PL > /dev/null 2>&1
     fi
     echo "Done"
 }
@@ -1220,7 +1312,7 @@ function show_help_info() {
     echo -e "1) For problems, use our Telegram Channel describing your problem and sending a screenshot and/or a video"
     echo -e "\n2) For new files to be uploaded, you can use our Telegram Channel too"
     echo -e "In this case, you can send or ask for new images to be uploaded"
-    echo -e "\n3) Using \033[32mishare2 upgrade\033[0m will result in upgrading this utility (ishare2). It will \033[31mnot\033[0m upgrade your PNETLab Ubuntu VM version"
+    echo -e "\n3) Using \033[32mishare2 upgrade\033[0m will display a menu that allows users to upgrade ishare2 and PNETLab."
     echo -e "\n4) If CiscoIOUKeygen.py, iourc and/or keepalive.pl files in /opt/unetlab/addons/iol/bin/ are deleted, you can recover them by using \033[32mishare2 relicense\033[0m. This will not affect images in there."
     echo -e "Also, this command when used, will generate a new license file called iourc, needed for bin files"
     echo -e "\n5) Don't cancell a download. In case you do it, you will have to remove incomplete files or folders manually"
@@ -1234,7 +1326,7 @@ function show_ishare2_usage() {
 
     STR=""
     LOCAL_VALUE=$ISHARE2_VERSION_USAGE
-    REMOTE_VALUE=$(curl -s https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/version)
+    REMOTE_VALUE=$(curl -s $URL_VERSION)
     
     if ! [[ $LOCAL_VALUE == "$REMOTE_VALUE" ]]; then
         STR="New ishare2 version available: $REMOTE_VALUE"
@@ -1260,7 +1352,7 @@ action:
     labs        : Show labs on server and download images for those labs
     mylabs      : Same as labs command but using a customized path to labs
     relicense   : Generate a new iourc license for bin images
-    upgrade     : Upgrade ishare2 code to the latest version
+    upgrade     : Retrieves a menu that allows users to upgrade ishare2 and PNETLab VM
     changelog   : Show the latest changes made to ishare2
     help        : Show useful information
 
@@ -1596,7 +1688,7 @@ function corrections_for_iol_images() {
 
         FILE="$YML_DIR"i86bi_linux_l2.yml
         if ! [[ -e $FILE ]]; then
-            wget -O $FILE https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/templates/i86bi_linux_l2/i86bi_linux_l2.yml > /dev/null 2>&1
+            wget -O $FILE $URL_I86BI_LINUX_L2_YML > /dev/null 2>&1
         fi
     fi
     
@@ -1605,7 +1697,7 @@ function corrections_for_iol_images() {
 
         FILE="$YML_DIR"i86bi_linux_l3.yml
         if ! [[ -e $FILE ]]; then
-            wget -O $FILE https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/templates/i86bi_linux_l3/i86bi_linux_l3.yml > /dev/null 2>&1
+            wget -O $FILE $URL_I86BI_LINUX_L3_YML > /dev/null 2>&1
         fi
     fi
 }
@@ -1674,13 +1766,13 @@ function corrections_for_dynamips_images() {
     SUBSTRING="c2600"
     if [[ "$NAME" == *"$SUBSTRING"* ]]; then
         FILE="$YML_DIR"c2600.yml
-        wget -O $FILE https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/templates/cisco/c2600.yml > /dev/null 2>&1
+        wget -O $FILE $URL_C2600_YML > /dev/null 2>&1
     fi
     
     SUBSTRING="c1760"
     if [[ "$NAME" == *"$SUBSTRING"* ]]; then
         FILE="$YML_DIR"c1760.yml
-        wget -O $FILE https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/templates/cisco/c1760.yml > /dev/null 2>&1
+        wget -O $FILE $URL_C1760_YML > /dev/null 2>&1
     fi
 }
 
@@ -2048,7 +2140,7 @@ function selector() {
     elif [[ "$1" = "relicense" ]]; then # ishare2 relicense
         generate_a_new_license
     elif [[ "$1" = "upgrade" ]]; then # ishare2 upgrade
-        upgrade_ishare2
+        menu_ishare2_upgrade
     elif [[ "$1" = "changelog" ]]; then # ishare2 changelog
         show_changelog
     elif [[ "$1" = "help" ]]; then # ishare2 help
@@ -2059,7 +2151,8 @@ function selector() {
 }
 
 function main(){
-    set_color_variables
+    set_color_constants
+    set_url_constants
     check_user_is_root
     get_initial_information
     set_yml_template_folder_location

upgrades/from_4.2.10_to_5.0.1/upgrade.sh

@@ -4,6 +4,12 @@
 # Requirement: Having PNETLab 4.2.10 installed for being able to upgrade it to 5.0.1
 # This script avoids to make this upgrade process twice
 
+# CONSTANTS
+GREEN='\033[32m'
+NO_COLOR='\033[0m'
+URL_ZIP_FILE=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_4.2.10_to_5.0.1/5.0.1.zip
+
+# Getting PNETLab version from db
 data=$(mysql -uroot -ppnetlab -D pnetlab_db -e "SELECT control_value FROM control WHERE control_value>1;" 2>/dev/null)
 pnetlab_info=($data)
 pnetlab_version=${pnetlab_info[1]}
@@ -18,13 +24,22 @@ if ! [[ $pnetlab_version == "4.2.10" ]]; then
     exit 0
 fi
 
-echo "Upgrading to v5.0.1"
-wget -O /tmp/5.0.1.zip https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_4.2.10_to_5.0.1/5.0.1.zip > /dev/null 2>&1
-cd /tmp
-rm -rf upgrade
+echo -e "${GREEN}Downloading 5.0.1.zip file...${NO_COLOR}"
+wget -O /tmp/5.0.1.zip $URL_ZIP_FILE > /dev/null 2>&1
+echo -e "${GREEN}Zip file has been downloaded successfully${NO_COLOR}"
+
+cd /tmp && rm -rf upgrade
+
+echo -e "${GREEN}Unzipping zip file...${NO_COLOR}"
 unzip 5.0.1.zip -d ./upgrade > /dev/null 2>&1
+echo -e "${GREEN}Zip file has been unzipped successfully...${NO_COLOR}"
+
 chmod 755 -R upgrade
 find upgrade -type f -print0 | xargs -0 dos2unix > /dev/null 2>&1
+
+echo -e "${GREEN}Upgrading to v5.0.1...${NO_COLOR}"
 ./upgrade/upgrade
+echo -e "${GREEN}Upgrade to v5.0.1 has been done successfully${NO_COLOR}"
+
 rm -rf upgrade
 rm 5.0.1.zip

upgrades/from_4.2.10_to_5.2.7/upgrade.sh

@@ -4,8 +4,13 @@
 # Requirement: Having PNETLab 4.2.10 installed for being able to upgrade it to NEW_PNETLAB_VERSION
 # This script avoids to make this upgrade process twice
 
+# CONSTANTS
 NEW_PNETLAB_VERSION=5.2.7
+GREEN='\033[32m'
+NO_COLOR='\033[0m'
+URL_ZIP_FILE=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_4.2.10_to_$NEW_PNETLAB_VERSION/$NEW_PNETLAB_VERSION.zip
 
+# Getting PNETLab version from db
 data=$(mysql -uroot -ppnetlab -D pnetlab_db -e "SELECT control_value FROM control WHERE control_value>1;" 2>/dev/null)
 pnetlab_info=($data)
 pnetlab_version=${pnetlab_info[1]}
@@ -19,22 +24,27 @@ if ! [[ $pnetlab_version == "4.2.10" ]]; then
     echo "You need to have the v4.2.10 to upgrade to the v$NEW_PNETLAB_VERSION"
     exit 0
 fi
-
-GREEN='\033[32m'
-NO_COLOR='\033[0m'
     
 echo -e "${GREEN}Downloading $NEW_PNETLAB_VERSION zip file...${NO_COLOR}"
-wget -q --show-progress -O /root/$NEW_PNETLAB_VERSION.zip https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_4.2.10_to_$NEW_PNETLAB_VERSION/$NEW_PNETLAB_VERSION.zip
+wget -q --show-progress -O /root/$NEW_PNETLAB_VERSION.zip $URL_ZIP_FILE
 echo -e "${GREEN}$NEW_PNETLAB_VERSION zip file has been downloaded successfully${NO_COLOR}"
-cd /root
-rm -rf upgrade
+
+cd /root && rm -rf upgrade
+
+echo -e "${GREEN}Unzipping zip file...${NO_COLOR}"
 unzip $NEW_PNETLAB_VERSION.zip -d ./upgrade > /dev/null 2>&1
+echo -e "${GREEN}Zip file has been unzipped successfully...${NO_COLOR}"
+
 chmod 755 -R upgrade
 find upgrade -type f -print0 | xargs -0 dos2unix > /dev/null 2>&1
+
 echo -e "${GREEN}Upgrading to v$NEW_PNETLAB_VERSION...${NO_COLOR}"
 ./upgrade/upgrade
 echo -e "${GREEN}Upgrade to v$NEW_PNETLAB_VERSION has been done successfully${NO_COLOR}"
+
 rm -rf upgrade
 #rm $NEW_PNETLAB_VERSION.zip
-echo -e "${GREEN}PNETLab VM will be rebooted now${NO_COLOR}"
+
+echo -e "${GREEN}PNETLab VM will be rebooted right now...${NO_COLOR}"
+echo -e "${GREEN}Try to connect again in about a minute${NO_COLOR}"
 reboot

upgrades/from_5.0.1_to_5.2.7/upgrade.sh

@@ -4,8 +4,13 @@
 # Requirement: Having PNETLab 5.0.1 installed for being able to upgrade it to NEW_PNETLAB_VERSION
 # This script avoids to make this upgrade process twice
 
+# CONSTANTS
 NEW_PNETLAB_VERSION=5.2.7
+GREEN='\033[32m'
+NO_COLOR='\033[0m'
+URL_ZIP_FILE=https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_5.0.1_to_$NEW_PNETLAB_VERSION/$NEW_PNETLAB_VERSION.zip
 
+# Getting PNETLab version from db
 data=$(mysql -uroot -ppnetlab -D pnetlab_db -e "SELECT control_value FROM control WHERE control_value>1;" 2>/dev/null)
 pnetlab_info=($data)
 pnetlab_version=${pnetlab_info[1]}
@@ -19,22 +24,27 @@ if ! [[ $pnetlab_version == "5.0.1" ]]; then
     echo "You need to have the v5.0.1 to upgrade to the v$NEW_PNETLAB_VERSION"
     exit 0
 fi
-
-GREEN='\033[32m'
-NO_COLOR='\033[0m'
     
 echo -e "${GREEN}Downloading $NEW_PNETLAB_VERSION zip file...${NO_COLOR}"
-wget -q --show-progress -O /root/$NEW_PNETLAB_VERSION.zip https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/upgrades/from_5.0.1_to_$NEW_PNETLAB_VERSION/$NEW_PNETLAB_VERSION.zip
+wget -q --show-progress -O /root/$NEW_PNETLAB_VERSION.zip $URL_ZIP_FILE
 echo -e "${GREEN}$NEW_PNETLAB_VERSION zip file has been downloaded successfully${NO_COLOR}"
-cd /root
-rm -rf upgrade
+
+cd /root && rm -rf upgrade
+
+echo -e "${GREEN}Unzipping zip file...${NO_COLOR}"
 unzip $NEW_PNETLAB_VERSION.zip -d ./upgrade > /dev/null 2>&1
+echo -e "${GREEN}Zip file has been unzipped successfully...${NO_COLOR}"
+
 chmod 755 -R upgrade
 find upgrade -type f -print0 | xargs -0 dos2unix > /dev/null 2>&1
+
 echo -e "${GREEN}Upgrading to v$NEW_PNETLAB_VERSION...${NO_COLOR}"
 ./upgrade/upgrade
 echo -e "${GREEN}Upgrade to v$NEW_PNETLAB_VERSION has been done successfully${NO_COLOR}"
+
 rm -rf upgrade
 #rm $NEW_PNETLAB_VERSION.zip
-echo -e "${GREEN}PNETLab VM will be rebooted now${NO_COLOR}"
+
+echo -e "${GREEN}PNETLab VM will be rebooted right now...${NO_COLOR}"
+echo -e "${GREEN}Try to connect again in about a minute${NO_COLOR}"
 reboot

version

@@ -1 +1 @@
-v1.4.6
+v1.5.0