Not able to access nginx from outside the server
I have used ansible role written by me to download nginx on linux machines. But i'm not bale to access that nginx service outside of the server (the one on which it is installed)
https://github.com/kishanagarwal/ansible_poc/tree/master/roles/nginx
You can access the code from above url
I am able to get a welcome page of nginx service running on Centos machines, but can't get anything when i tried to access ip address of machine running on ubuntu 14.04 and having nginx installed on it.
Its simply means nginx port is not opened.
steps to follows:
login to your machine which is trying to access nginx.
if it is windows ,open DOS prompt OR if it is linux, open terminal.
run following command :
telnet
Based on output , if port is not open, you can refer following guide to open port:
https://www.cyberciti.biz/faq/howto-rhel-linux-open-port-using-iptables/
Related
I've created a web server on my Raspberry Pi 4 and using it for a web project that I'm currently working on as well as future website projects. Currently, I'm running on Pop OS Linux distro on my main laptop and SSH to the Raspberry Pi running as a web server. I'd like to install the letsencrypt SSL on the webserver. I've found some tutorials on a Google search and have had no luck with the installation of certbot. I'm currently running the Nginx web server on the Raspberry Pi.
I have changed some of the settings on the /etc/Nginx/sites-available & sites-enabled and still no luck with the SSL running on the webserver. Are there any other suggestions or tips that anyone can throw my way to get this web server installed with a secure socket layer of encryption? I'm currently running the web server on my Raspberry Pi's IP Address. Maybe I need to change it to an actual domain name beforehand and see if that works?
When I run:
sudo systemctl status nginx
It returns as active. Which is good. Any suggestions?
You should go for following the steps, serially:
You need to register a domain name with a official DNS (Domain Name System) Register, e.g. NameCheap, Google Domains, Go Daddy.
Install certbot following instructions on Let's Encrypt tutorials all SSL/TLS certificates will be installed automatically, (assuming that you're not requesting a wildcard certificate, I too recommend not doing so as it's a hassle in getting a wildcard certificate).
Make sure all ports are correctly forwarded to the Raspberry Pi and that there is no firewall interfering with the ports 443 and 80 and make sure that your ISP is not blocking them whatsoever, since Let's Encrypt needs to verify that your domain name and website exists and is accessible.
I am currently running a service with systemctl, and it is running as an http proxy, not normal http. Is this something that Google does? I am using port 8080 and I can't connect to it via http. My daemon is using port 8080, while using the type http-proxy (I am seeing this with the command nmap -sV -sC -p 8080 35.208.25.61 -vvvv -Pn). Instead, I want the daemon I'm running (wings.service) to use http, so it can use that type of connection to connect to my panel.
The panel is part of a piece of software along with the daemon, it's called pterodactyl. Anyways, I have tried everything on what to do, and I think this problem that I am addressing is the problem that causes dysfunction on my panel. I might just have to move to a different service to host my bots for discord.
Let me know if there's anything I can do to fix this.
As per I can understand you are unable to access the panel via web URL.
Pterodactyl web server can be installed using NGINX or Apache web servers, and both web servers by default listed on port 80 based on Pterodactyl web server installation guide, so you must enable HTTP port 80 traffic on your Compute Engine VM instance
The default firewall rules on GCP do not allow HTTP or HTTPS connections to your instances. However, it is fairly simple to add a rule that does allow them following this steps:
1.-Go to the VM instances page.
2.- Click the name of the desired instance.
3.- Click Edit button at the top of the page.
4.- Scroll down to the Firewalls section.
5.- Check the Allow HTTP or Allow HTTPS options under your desired VPC network.
6.- Click Save.
Note: The Pterodactyl panel and Daemon installation are not the same for each operating system, if after checking the VPC firewall rules on the VM settings and also the status of the web server in the instance (NGINX or Apache) you still cannot access your panel, please provide a step by step list with all commands you followed to complete the installation, including the OS version you used.
I want to run a site which is on my different server with a host name.What can be the ngrok syntax.I tried running ngrok http -host-header=abc.com 80.But it shows tunnel not available.What can be the syntax for running a website which is located on remote server from my local machine.
It sounds like you are looking for the feature of forwarding to servers running on a different machine.
Take a look at the documentation here:
https://ngrok.com/docs/secure-tunnels/non-local (updated)
You should just be able to specify a network address and port instead of just a port with this command:
ngrok http 192.168.1.1:8080
I'm trying to use Google's Colab feature to connect to a remote run-time that is configured with HTTPS. However, I only see an option to inform the port on the UI, not the protocol.
I've checked the Network panel and the website starts a WebSocket connection with http://localhost:8888/http_over_websocket?min_version=0.0.1a3, HTTP-style.
Full details of my setup:
I have a public Jupyter server at https://123.123.123.123:8888 with self-signed certificate and password authentication
I've followed jupyter_http_over_ws' setup on the remote
I started the remote process with jupyter notebook --no-browser --keyfile key.pem --certfile crt.pem --ip 0.0.0.0 --notebook-dir notebook --NotebookApp.allow_origin='https://colab.research.google.com'
I've created a local port forwarding with ssh -L 8888:localhost:8888 dev#123.123.123.123
I've turned on network.websocket.allowInsecureFromHTTPS on Firefox
I've went to https://localhost:8888 and logged in
Naturally, when the UI calls http://localhost:8888/http_over_websocket?min_version=0.0.1a3 it fails. If I manually access https://localhost:8888/http_over_websocket?min_version=0.0.1a3 (note the extra s) it gets through.
I see three options to solve it:
Tell the UI to use secure WS connection
Run a proxy on my local machine to transform the HTTPS into plain HTTP
Turn off HTTPS on my remote
The last two I think will work, but I wouldn't like that way.
How to do #1?
Thanks a lot!
Your option 1 isn't possible in colab today.
Why do you want to use HTTPS over an SSH tunnel that already encrypts forwarded traffic?
I use this tutorial to install ELK (Elasticsearch Logstack Kibana) to analyse logs.
I use to install ELK on a virtual vmware machine running ubuntu server 14.04.
My computer using Windows 7.
Actually I have do this :
Install Java 7
Install elascticsearch
Install kibana
Install nginx
But now the tuto says :
Kibana is now accessible via your FQDN or the public IP address of your Logstash Server i.e. http:// logstash_server_public_ip/. If you go there in a web browser, you should see a Kibana welcome page which will allow you to view dashboards but there will be no logs to view because Logstash has not been set up yet. Let's do that now.
But I cannot connect from browser (windows real-machine) to the kibana interface (on linux machine).
I looking a lot on how configure ubuntu server but I'm probably lost.
Thanks to people that stop here to read my bad english!
Usually you would point your browser at http://localhost:9200/ to browse Kibana but you need to work out the IP Address of your VM Box. You can run ifconfig on the ubuntu box to check the IP Address, which you can then hit. As per:
https://superuser.com/questions/245156/how-can-i-connect-to-a-web-server-running-in-a-vm-when-the-vm-is-in-nat-mode