diff --git a/deploy/ansible/appsmith_playbook/main.yml b/deploy/ansible/appsmith_playbook/main.yml
index 021ec89309..f900a61681 100644
--- a/deploy/ansible/appsmith_playbook/main.yml
+++ b/deploy/ansible/appsmith_playbook/main.yml
@@ -5,12 +5,13 @@
     vars:
         analytics_webhook_uri: https://hook.integromat.com/dkwb6i52am93pi30ojeboktvj32iw0fa
         ipify_url: https://api64.ipify.org
-        
-    tasks: 
+
+    tasks:
         - name: Deploy appsmith on host
           block:
             - name: Get OS
-              shell: cat /etc/*-release | awk -F= '$1 == "NAME" { gsub(/"/, ""); print $2; exit }'
+              shell: |
+                cat /etc/*-release | awk -F= '$1 == "NAME" { gsub(/"/, ""); print $2; exit }' | tr '[:upper:]' '[:lower:]'
               register: os
 
             - name: Get app installation id
@@ -30,17 +31,17 @@
             - name: Setup dependencies
               import_role:
                 name: base
-            
+
             - name: Generate config template
               import_role:
                 name: generate_template
-            
+
             - name: Run App
               import_role:
                 name: start_app
-            
+
             - name: Config SSL
-              import_role: 
+              import_role:
                 name: domain_ssl
             - name: Push installation success event to integromat
               uri:
diff --git a/deploy/aws_ami/first-time-setup.sh b/deploy/aws_ami/first-time-setup.sh
index 1486b3906d..f7aeb1727e 100755
--- a/deploy/aws_ami/first-time-setup.sh
+++ b/deploy/aws_ami/first-time-setup.sh
@@ -36,7 +36,7 @@ bye() {  # Prints a friendly good bye message and exits the script.
             "userId": "'"$APPSMITH_INSTALLATION_ID"'",
             "event": "Installation Support",
             "data": {
-                "os": "Ubuntu",
+                "os": "ubuntu",
                 "platform" : "aws_ami"
             }
         }' > /dev/null
@@ -88,7 +88,7 @@ curl -s --location --request POST 'https://hook.integromat.com/dkwb6i52am93pi30o
   "userId": "'"$APPSMITH_INSTALLATION_ID"'",
   "event": "Installation Started",
   "data": {
-    "os": "Ubuntu",
+    "os": "ubuntu",
     "platform": "aws_ami"
    }
 }' > /dev/null
@@ -163,7 +163,7 @@ if [[ $status_code -eq 401 ]]; then
       "userId": "'"$APPSMITH_INSTALLATION_ID"'",
       "event": "Installation Success",
       "data": {
-          "os": "Ubuntu",
+          "os": "ubuntu",
           "platform": "aws_ami"
        }
     }' > /dev/null
diff --git a/deploy/install.sh b/deploy/install.sh
index 5f5d5228e8..4ad63330d5 100755
--- a/deploy/install.sh
+++ b/deploy/install.sh
@@ -60,20 +60,22 @@ install_docker() {
         $apt_cmd update
         echo "Installing docker"
         $apt_cmd install docker-ce docker-ce-cli containerd.io
+
     elif [[ $package_manager == zypper ]]; then
         zypper_cmd="sudo zypper --quiet --no-gpg-checks --non-interactive"
         echo "Installing docker"
         if [[ $os == sles ]]; then
             os_sp="$(cat /etc/*-release | awk -F= '$1 == "VERSION_ID" { gsub(/"/, ""); print $2; exit }')"
             os_arch="$(uname -i)"
-            sudo SUSEConnect -p sle-module-containers/$os_sp/$os_arch -r ''
+            sudo SUSEConnect -p "sle-module-containers/$os_sp/$os_arch" -r ''
         fi
         $zypper_cmd install docker docker-runc containerd
         sudo systemctl enable docker.service
+
     else
         yum_cmd="sudo yum --assumeyes --quiet"
         $yum_cmd install yum-utils
-        sudo yum-config-manager --add-repo https://download.docker.com/linux/$os/docker-ce.repo
+        sudo yum-config-manager --add-repo "https://download.docker.com/linux/$os/docker-ce.repo"
         echo "Installing docker"
         $yum_cmd install docker-ce docker-ce-cli containerd.io
 
@@ -122,51 +124,55 @@ check_os() {
     if is_mac; then
         package_manager="brew"
         desired_os=1
-        os="Mac"
+        os="mac"
         return
     fi
 
-    os_name="$(cat /etc/*-release | awk -F= '$1 == "NAME" { gsub(/"/, ""); print $2; exit }')"
+    local os_name="$(
+        cat /etc/*-release \
+            | awk -F= '$1 == "NAME" { gsub(/"/, ""); print $2; exit }' \
+            | tr '[:upper:]' '[:lower:]'
+    )"
 
     case "$os_name" in
-        Ubuntu*)
+        ubuntu*)
             desired_os=1
             os="ubuntu"
             package_manager="apt-get"
             ;;
-        Debian*)
+        debian*)
             desired_os=1
             os="debian"
             package_manager="apt-get"
             ;;
-        Linux\ Mint*)
+        linux\ mint*)
             desired_os=1
             os="linux mint"
             package_manager="apt-get"
             ;;
-        Red\ Hat*)
+        red\ hat*)
             desired_os=1
             os="red hat"
             package_manager="yum"
             ;;
-        CentOS*)
+        centos*)
             desired_os=1
             os="centos"
             package_manager="yum"
             ;;
-        SLES*)
+        sles*)
             desired_os=1
             os="sles"
             package_manager="zypper"
             ;;
-        openSUSE*)
+        opensuse*)
             desired_os=1
             os="opensuse"
             package_manager="zypper"
             ;;
         *)
             desired_os=0
-            os="Not Found"
+            os="Not Found: $os_name"
     esac
 }
 
diff --git a/deploy/k8s/install.k8s.sh b/deploy/k8s/install.k8s.sh
index ee5f4f16b0..2da5f0c590 100755
--- a/deploy/k8s/install.k8s.sh
+++ b/deploy/k8s/install.k8s.sh
@@ -18,11 +18,11 @@ check_k8s_setup() {
         echo "Please install kubectl on your machine"
         exit 1
     else
-        
+
         if ! is_command_present jq; then
             install_jq
         fi
-        clusters=`kubectl config view -o json | jq -r '."current-context"'` 
+        clusters=`kubectl config view -o json | jq -r '."current-context"'`
         if [[ ! -n $clusters ]]; then
             echo "Please setup a k8s cluster & config kubectl to connect to it"
             exit 1
@@ -56,36 +56,40 @@ check_os() {
     if is_mac; then
         package_manager="brew"
         desired_os=1
-        os="Mac"
+        os="mac"
         return
     fi
 
-    os_name="$(cat /etc/*-release | awk -F= '$1 == "NAME" { gsub(/"/, ""); print $2; exit }')"
+    local os_name="$(
+        cat /etc/*-release \
+            | awk -F= '$1 == "NAME" { gsub(/"/, ""); print $2; exit }' \
+            | tr '[:upper:]' '[:lower:]'
+    )"
 
     case "$os_name" in
-        Ubuntu*)
+        ubuntu*)
             desired_os=1
             os="ubuntu"
             package_manager="apt-get"
             ;;
-        Debian*)
+        debian*)
             desired_os=1
             os="debian"
             package_manager="apt-get"
             ;;
-        Red\ Hat*)
+        red\ hat*)
             desired_os=1
             os="red hat"
             package_manager="yum"
             ;;
-        CentOS*)
+        centos*)
             desired_os=1
             os="centos"
             package_manager="yum"
             ;;
         *)
             desired_os=0
-            os="Not Found"
+            os="Not Found: $os_name"
     esac
 }
 
@@ -97,12 +101,12 @@ overwrite_file() {
 
     if [[ -f $full_path ]] && ! confirm y "File $relative_path already exists. Would you like to replace it?"; then
         rm -f "$template_file"
-    else 
+    else
         mv -f "$template_file" "$full_path"
     fi
 }
 
-# This function prompts the user for an input for a non-empty Mongo root password. 
+# This function prompts the user for an input for a non-empty Mongo root password.
 read_mongo_password() {
     read -srp 'Set the mongo password: ' mongo_root_password
     while [[ -z $mongo_root_password ]]; do
@@ -113,10 +117,10 @@ read_mongo_password() {
         echo "++++++++++++++++++++++++++++++++++++++++"
         echo ""
         read -srp 'Set the mongo password: ' mongo_root_password
-    done 
+    done
 }
 
-# This function prompts the user for an input for a non-empty Mongo username. 
+# This function prompts the user for an input for a non-empty Mongo username.
 read_mongo_username() {
     read -rp 'Set the mongo root user: ' mongo_root_user
     while [[ -z $mongo_root_user ]]; do
@@ -147,8 +151,13 @@ urlencode() {
 }
 
 generate_password() {
-    # Picked up the following method of generation from : https://gist.github.com/earthgecko/3089509
-    LC_CTYPE=C tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 13 | head -n 1
+    local gen_string="$(/usr/bin/python -c 'import random, string; print("".join(random.choice(string.ascii_letters + string.digits) for _ in range(13)))' 2>/dev/null)"
+    if [[ -n $gen_string ]]; then
+        echo "$gen_string"
+    else
+        # Picked up the following method of generation from : https://gist.github.com/earthgecko/3089509
+        LC_ALL=C tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 13 | head -n 1
+    fi
 }
 
 confirm() {
@@ -222,7 +231,7 @@ download_template_file() {
         cd "$install_dir"
         curl --remote-name-all --silent --show-error -o backend-template.yaml \
             "$template_endpoint/deploy/k8s/templates/backend-template.yaml"
-        
+
         curl --remote-name-all --silent --show-error -o frontend-template.yaml \
             "$template_endpoint/deploy/k8s/templates/frontend-template.yaml"
         if [[ "$fresh_installation" == "true" ]]; then
@@ -250,7 +259,7 @@ install_certmanager() {
         # cert-manager installation document: https://cert-manager.io/docs/installation/kubernetes/
         kubectl apply --validate=false -f https://github.com/jetstack/cert-manager/releases/download/v1.0.3/cert-manager.yaml
         sleep 30; # Wait 30s for cert-manger ready
-    else 
+    else
         echo "Cert-manager already install"
     fi
 }
@@ -478,7 +487,7 @@ download_template_file
 echo ""
 echo "Generating the configuration files from the templates"
 
-cd "$templates_dir" 
+cd "$templates_dir"
 
 
 mkdir -p "$install_dir/config-template"