setup icecast2 with mixxx

install icecast2:
apt install icecast2
cd /etc/icecast2
nano icecast.xml

    <mount type="normal">
        <mount-name>/myusersstream</mount-name>
        <username>myuser</username>
        <password>hackme</password>
        <max-listeners>100</max-listeners>
        <bitrate>128</bitrate>
   </mount>

xmlstarlet edit --inplace -s /icecast -t elem -n mountTMP -v "" \
    -s //mountTMP -t elem -n "mount-name" -v "/mystream" \
    -s //mountTMP -t elem -n "username" -v "userx" \
    -s //mountTMP -t elem -n "password" -v "hackme" \
    -s //mountTMP -t elem -n "max-listeners" -v "100" \
    --insert "/icecast/mountTMP" --type attr -n type -v "normal" \
    -r //mountTMP -v mount \
    icecast.xml

systemctl status icecast2
#systemctl restart icecast2
/etc/init.d/icecast2 reload

ufw allow 8000/tcp
ufw reload

setup mixxx:
apt install mixxx

ctrl+p

Sound Hardware:
output:
Master: hw:03
Headphones: pulse
Input:default

Live Broadcasting:
5.189.170.210
Login:myuser
password:hackme