Localtunnel

From Chorke Wiki
Revision as of 00:50, 22 October 2025 by Shahed (talk | contribs) (Playground)
Jump to navigation Jump to search

Localtunnel

source ~/.nvm/nvm.sh && nvm use node
npm install -g localtunnel

Systemd

Systemd » Service

cat << EOF | sudo tee /etc/systemd/system/chorke-academia-lt.service >/dev/null
[Unit]
Description=Chorke Academia Localtunnel Daemon
After=syslog.target network.target

[Service]
User=${USER}
Type=simple
Restart=on-failure
ExecStart=lt -p 80 -s chorke-academia
TimeoutStopSec=20
KillMode=process

[Install]
WantedBy=multi-user.target

EOF
sudo systemctl daemon-reload


sudo systemctl enable  --now chorke-academia-lt
     systemctl status  chorke-academia-lt


sudo systemctl disable --now chorke-academia-lt
     systemctl status  chorke-academia-lt


sudo systemctl restart chorke-academia-lt
     systemctl status  chorke-academia-lt


sudo systemctl stop    chorke-academia-lt
     systemctl status  chorke-academia-lt
# nginx virtual host & reverse proxy config
cat << EOF | sudo tee /etc/nginx/sites-enabled/chorke-academia.loca.lt >/dev/null
server {
  listen 2015;
  listen [::]:2015;

  index index.html;
  server_name chorke-academia.loca.lt;
  root /var/www/chorke-academia.loca.lt;

  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_set_header X-Forwarded-Proto $scheme;
  proxy_set_header Host $http_host;
  proxy_redirect off;

  location / {
    proxy_pass http://127.0.0.1:3002;
    try_files $uri $uri/ =404;
  }
  
  location /api {
    proxy_pass http://127.0.0.1:3001;
  }

  access_log /var/log/nginx/chorke-academia.loca.lt/access.log;
  error_log  /var/log/nginx/chorke-academia.loca.lt/error.log info;

  error_page 500 502 503 504 /500.html;
  client_max_body_size 25M;
  keepalive_timeout 10;
}

EOF
# haproxy frontend and backend config
: <<'EOC'
frontend chorke
   bind *:80
   mode http
   acl host-is-chorke-academia    hdr(host) -i chorke-academia.loca.lt
   use_backend chorke-academia    if host-is-chorke-academia

backend chorke-academia
   server nginx 127.0.0.1:2015
   mode http

EOC
# No need to update any '/etc/hosts' entries 
setsid open https://chorke-academia.loca.lt   >/dev/null 2>&1 &
setsid open https://loca.lt/mytunnelpassword  >/dev/null 2>&1 &
setsid open https://ipv4.icanhazip.com        >/dev/null 2>&1 &

Playground

Playground

lt --host 127.0.0.1 --port 80 --subdomain academia-chorke
lt --port 80 --subdomain academia-chorke
lt -h 127.0.0.1 -p 80 -s academia-chorke
lt -p 80 -s academia-chorke
curl -k https://loca.lt/mytunnelpassword
curl -k https://ipv4.icanhazip.com
sudo nginx -t
sudo rm /etc/systemd/system/academia-lt.service
systemctl daemon-reload
systemctl reset-failed
sudo ufw allow 9000:9010/tcp
sudo systemctl status ufw
sudo ufw status numbered
sudo ufw status verbose
sudo ufw enable
sudo ufw status
curl -k host.docker.internal:9000
curl -k host.docker.internal:9001
curl -k host.docker.internal:9002
curl -k host.docker.internal:9008
curl -k host.docker.internal:9009
curl -k host.docker.internal:9010
systemctl list-units --type=service --state=running
systemctl list-units --type=service --state=active
systemctl list-units --type=service
systemctl --type=service --state=running
systemctl --type=service --state=active
systemctl --type=service
firewall-cmd --list-services
netstat -ltup
firewall-cmd --list-ports
ss -ltup
kubectl -n harbor run -i --tty --rm harbor-lt \
 --image=node:25.0-alpine --restart=Never --command -- ash

apk --update add curl bind-tools inetutils-telnet
curl -fsSL https://ipv4.icanhazip.com  && echo

npm install -g localtunnel && npm fund
lt -p 80 -s harbor-shahed -l harbor-core
lt -p 80 -s harbor-shahed -l 192.168.49.109
setsid open https://harbor-shahed.loca.lt >/dev/null 2>&1 &


curl -fsSL https://loca.lt/mytunnelpassword && echo
curl -fsSL https://ipv4.icanhazip.com  && echo

docker run --rm alpine ping harbor-shahed.loca.lt
docker run --rm alpine ping www.k8s.ops
docker run --rm alpine ping google.com

References

References