Code-Server behind Apache2 Proxy with Letsencrypt SSL

code-server.service

#Located in :::: /lib/systemd/system/code-server.service

[Unit]
Description=code-server
After=network.target

[Service]
Type=simple

ExecStartPre=/bin/sleep 2

User=1000
Group=1000

#start
ExecStart=/vsc-data/binary/bin/code-server --config /vsc-data/config.yaml

#stop
#ExecStop=

Restart=always

[Install]
WantedBy=default.target

code.exmaple.com-le-ssl.conf

<VirtualHost *:443>
ServerName code.example.com

RewriteEngine On
RewriteCond %{HTTP:Upgrade} =websocket [NC]
RewriteRule /(.*) wss://127.0.0.1:8443/$1 [P,L]
SSLProxyEngine on
ProxyPreserveHost on
SSLProxyCheckPeerCN off
SSLProxyCheckPeerName off
ProxyPass / https://127.0.0.1:8443/
ProxyPassReverse / https://127.0.0.1:8443/

SSLCertificateFile /etc/letsencrypt/live/code.example.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/code.example.com/privkey.pem
Include /etc/letsencrypt/options-ssl-apache.conf
</VirtualHost>

conf.yaml

 #Located in :::: nano ~/.config/code-server/config.yaml
 
bind-addr: 0.0.0.0:8443
auth: password
password: YOURPASSWORD
user-data-dir: /vsc-data/user-data
extensions-dir: /vsc-data/extensions-dir
app-name: "Khare's Code"
cert: true

$ systemctl daemon-reload
$ systemctl start code-server
$ systemctl enable code-server
$ systemctl status code-server