---

[root@arm-1 join-dir]# cat entering_to_domain.sh
#!/bin/bash

NEW_HOSTNAME=$(hostname -s)
OU=$(curl http://172.16.150.168/cgi_scripts/search_ou.sh?hostname="$NEW_HOSTNAME" -s)
DOMAIN='pkk.local'
echo "Selected division - $OU"

# Entering in domain
echo "Setting a new hostname for this computer: $NEW_HOSTNAME"

while true; do
    if [[ -z "$ADMIN_PASS" ]]
        then
            read -p "Input domain admin login: " ADMIN_USER
            read -sp "Input domain admin password: " ADMIN_PASS
        else
            read -p 'Select the desired item:
1. - Input domain credentials again;
2. - Change hostname;
3. - NO GOD! PLEASE! NO! NOOOOOOOO!;
Any value to continue entering to domain;' ANSWER
            case $ANSWER in
                1)
                read -p "Input domain admin login: " ADMIN_USER
                read -sp "Input domain admin password: " ADMIN_PASS
                ;;
                2)
                read -p "Input new hostname without domain prefix (exp. arm-r01, minzdrav-r01): " NEW_HOSTNAME
                hostnamectl set-hostname "$NEW_HOSTNAME.$DOMAIN"
                echo "New name for computer: $(hostname -s).$DOMAIN"
                ;;
                3)
                break
                ;;
                *)
                echo "Continue executing the script..."; echo
                ;;
            esac
    fi

    cat > /root/join-dir/.domain_creds << EOF
{
        "username":"$ADMIN_USER",
        "password":"$ADMIN_PASS"
}
EOF

    # Joining a domain
    if join-to-domain -d "$DOMAIN" -n "$NEW_HOSTNAME" -u "$ADMIN_USER" -p "$ADMIN_PASS" --ou "$OU" -y; then
        break
    fi
done