Setup Metasploit Database in Kali Docker Container

Metasploit_Database_Kali_Container.txt

$ apt update && apt -y upgrade
$ apt install metasploit-framework
$ service postgresql start
    Starting PostgreSQL 10 database server: main.
$ msfdb init
    System has not been booted with systemd as init system (PID 1). Can't operate.
    Failed to connect to bus: Host is down
    [+] Starting database
    System has not been booted with systemd as init system (PID 1). Can't operate.
    Failed to connect to bus: Host is down
    [+] Creating database user 'msf'
    [+] Creating databases 'msf'
    [+] Creating databases 'msf_test'
    [+] Creating configuration file '/usr/share/metasploit-framework/config/database.yml'
    [+] Creating initial database schema
$ msfconsole
    msf > db_status
    [*] postgresql connected to msf
    msf >

I am also facing the same issue, how did you resolve this. Thanks in advance.