diff --git a/mytoncore/functions.py b/mytoncore/functions.py
index 1acec162..36059e0a 100755
--- a/mytoncore/functions.py
+++ b/mytoncore/functions.py
@@ -55,8 +55,8 @@ def Event(local, event_name):
         ValidatorDownEvent(local)
     elif event_name == "enable_ton_storage_provider":
         enable_ton_storage_provider_event(local)
-    elif event_name == "enable_liteserver_mode":
-        enable_liteserver_mode(local)
+    elif event_name.startswith("enable_mode"):
+        enable_mode(local, event_name)
     local.exit()
 # end define
 
@@ -93,10 +93,12 @@ def enable_ton_storage_provider_event(local):
 #end define
 
 
-def enable_liteserver_mode(local):
+def enable_mode(local, event_name):
     ton = MyTonCore(local)
-    ton.disable_mode('validator')
-    ton.enable_mode('liteserver')
+    mode = event_name.split("_")[-1]
+    if mode == "liteserver":
+        ton.disable_mode('validator')
+    ton.enable_mode(mode)
 #end define
 
 
diff --git a/mytoninstaller/settings.py b/mytoninstaller/settings.py
index d04c5673..45d167bb 100644
--- a/mytoninstaller/settings.py
+++ b/mytoninstaller/settings.py
@@ -34,7 +34,11 @@ def FirstNodeSettings(local):
 	validatorAppPath = local.buffer.validator_app_path
 	globalConfigPath = local.buffer.global_config_path
 	vconfig_path = local.buffer.vconfig_path
-	archive_ttl = 2592000 if local.buffer.mode == 'liteserver' else 86400
+
+	if os.getenv('ARCHIVE_TTL'):
+		archive_ttl = int(os.getenv('ARCHIVE_TTL'))
+	else:
+		archive_ttl = 2592000 if local.buffer.mode == 'liteserver' else 86400
 
 	# Проверить конфигурацию
 	if os.path.isfile(vconfig_path):
@@ -892,8 +896,8 @@ def CreateSymlinks(local):
 
 def EnableMode(local):
 	args = ["python3", "-m", "mytoncore", "-e"]
-	if local.buffer.mode == 'liteserver':
-		args.append("enable_liteserver_mode")
+	if local.buffer.mode:
+		args.append("enable_mode_" + local.buffer.mode)
 	else:
 		return
 	args = ["su", "-l", local.buffer.user, "-c", ' '.join(args)]
diff --git a/scripts/install.py b/scripts/install.py
new file mode 100644
index 00000000..da2a0078
--- /dev/null
+++ b/scripts/install.py
@@ -0,0 +1,98 @@
+import os
+import subprocess
+import inquirer
+
+
+def run_cli():
+    questions = [
+        inquirer.List(
+            "mode",
+            message="Select installation mode (More on https://docs.ton.org/participate/nodes/node-types)",
+            choices=["validator", "liteserver"],
+        ),
+        inquirer.List(
+            "network",
+            message="Select network",
+            choices=["Mainnet", "Testnet", "Other"],
+        ),
+        inquirer.Text(
+            "config",
+            message="Provide network config uri",
+            ignore=lambda x: x["network"] != "Other",  # do not ask this question if network is not 'Other'
+            validate=lambda _, x: x.startswith("http"),
+        ),
+        inquirer.Text(
+            "archive-ttl",
+            message="Send the number of seconds to keep the block data in the node database. Default is 2592000 (30 days)",
+            ignore=lambda x: x["mode"] != "liteserver",  # do not ask this question if mode is not liteserver
+            validate=lambda _, x: not x or x.isdigit(),  # must be empty string or a number
+            # default=2592000
+        ),
+        inquirer.List(
+            "validator-mode",
+            message="Select mode for validator usage. You can skip and set up this later",
+            ignore=lambda x: x["mode"] != "validator",  # do not ask this question if mode is not validator
+            choices=["Validator wallet", "Nominator pool", "Single pool", "Liquid Staking", "Skip"],
+        ),
+        inquirer.Confirm(
+            "dump",
+            message="Do you want to download blockchain's dump? "
+                    "This reduces synchronization time but requires to download a large file",
+        ),
+        inquirer.Confirm(
+            "telemetry",
+            message="Are you agree with sending your node performance statistics?"
+        )
+    ]
+
+    answers = inquirer.prompt(questions)
+
+    return answers
+
+
+def parse_args(answers: dict):
+    mode = answers["mode"]
+    network = answers["network"].lower()
+    config = answers["config"]
+    archive_ttl = answers["archive-ttl"]
+    validator_mode = answers["validator-mode"]
+    dump = answers["dump"]
+    telemetry = answers["telemetry"]
+
+    res = f' -n {network}'
+
+    if network not in ('mainnet', 'testnet'):
+        res += f' -c {config}'
+
+    if archive_ttl:
+        os.putenv('ARCHIVE_TTL', archive_ttl)  # set env variable
+
+    if validator_mode and validator_mode not in ('Skip', 'Validator wallet'):
+        if validator_mode == 'Nominator pool':
+            validator_mode = 'nominator-pool'
+        elif validator_mode == 'Single pool':
+            validator_mode = 'single-pool'
+        elif validator_mode == 'Liquid Staking':
+            validator_mode = 'liquid-staking'
+        res += f' -m {validator_mode}'
+    else:
+        res += f' -m {mode}'
+
+    if dump:
+        res += ' -d'
+    if not telemetry:
+        res += ' -t'
+
+    return res
+
+
+def main():
+    answers = run_cli()
+    command = parse_args(answers)
+    # subprocess.run('bash scripts/install.sh ' + command, shell=True)
+    print('bash install.sh ' + command)
+    subprocess.run(['bash', 'install.sh'] + command.split())
+
+
+if __name__ == '__main__':
+    main()
diff --git a/scripts/install.sh b/scripts/install.sh
index 5975351b..5cbb4b1a 100644
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -67,6 +67,16 @@ while getopts ":c:tida:r:b:m:n:v:h" flag; do
     esac
 done
 
+
+if (( $# == 0 )); then  # no arguments
+    echo "Running cli installer"
+    wget https://raw.githubusercontent.com/ton-blockchain/mytonctrl/master/scripts/install.py
+    pip3 install inquirer
+    python3 install.py
+#    python3 scripts/install.py
+    exit
+fi
+
 # Set config based on network argument
 if [ "${network}" = "testnet" ]; then
     config="https://ton-blockchain.github.io/testnet-global.config.json"
@@ -81,7 +91,7 @@ cpus=$(lscpu | grep "CPU(s)" | head -n 1 | awk '{print $2}')
 memory=$(cat /proc/meminfo | grep MemTotal | awk '{print $2}')
 
 echo "This machine has ${cpus} CPUs and ${memory}KB of Memory"
-if [ "$ignore" = false ] && ([ "${cpus}" -lt "${cpu_required}" ] || [ "${memory}" -lt "${mem_required}"]); then
+if [ "$ignore" = false ] && ([ "${cpus}" -lt "${cpu_required}" ] || [ "${memory}" -lt "${mem_required}" ]); then
 	echo "Insufficient resources. Requires a minimum of "${cpu_required}"  processors and  "${mem_required}" RAM."
 	exit 1
 fi
@@ -128,7 +138,7 @@ echo -e "${COLOR}[4/5]${ENDC} Running mytoninstaller"
 
 parent_name=$(ps -p $PPID -o comm=)
 user=$(whoami)
-if [ "$parent_name" = "sudo" ] || [ "$parent_name" = "su" ]; then
+if [ "$parent_name" = "sudo" ] || [ "$parent_name" = "su" ] || [ "$parent_name" = "python3" ]; then
     user=$(logname)
 fi
 echo "User: $user"