Question
Why Nginx Ubuntu 14.04.5 x64 stop working suddenly?
I followed this tutorial to set up a Nginx.
Criteria like below:
- Image : Ubuntu 14.04.5 x64
- Region : SGP1
It works for the first time.What I mean it works is :
- Able to access from web browser. (I print Hello world in a HTML file)
- Able to access from putty with the credential I set earlier.
- Able to access the file via FileZilla.
- Able to call to API via Postman,getting the response as expected.
Then suddenly it stop working.What I mean stop working is:
- Cant access the html that working earlier via browser.
- Access with putty get ->Network error: Connection Timed out
- Unable to call to API via Postman,getting this response : Could not get any response
- Cant access with FileZilla get this error below
<^>Error: Connection timed out after 20 seconds of inactivity
Error: Could not connect to server<^>
So in order for me to make it connect again,I tried the following:
- Disable the firewall using: sudo ufw disable
- Restart nginx using : sudo service nginx restart
- Restart the droplet in digital ocean console
- check the nginx status using : sudo nginx -t and get the nginx is working fine
Now when I access the droplet via digital ocean console,I get this result on screen:
Result on screen when access from digital ocean console
What I missing out??This situation happened 2 times ady..First time I delete the droplet and start over.But now it happened again.
Question:
So tell me what to do to avoid this happened again.And how to solve this problem to make the server work again?
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