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Question
Hi all,
Followed this (https://lengstorf.com/code/deploy-nodejs-ssl-digitalocean/) tutorial to get Let's Encrypt working on my Nest.js/Node server.
Everything works - running sudo nginx -t returns:
nginx: the configu...
Accepted Answer:
Hello,
You can only have 1 service listening on 1 port. So as you have Nginx listening on port 80 at the moment, you can not have your Node on the same port.
Also as you currently have your Nginx set to work as a reve...
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By
hbendixlewis
Nginx
API
Let's Encrypt
DigitalOcean
Ubuntu 18.04
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Question
Hi,
I have 3 Droplets all with ubuntu 18.04, Php 7.2.24, phpmyadmin ver. 4.6.6. Until yesterday phpmyadmin worked fine, but now it gives me HTTP Error 500. Otherwise there is nothing wrong with the servers - (not th...
Accepted Answer:
SOLVED!!
After many hours i finally found what was wrong.
In /etc/phpmyadmin/config.inc.php last line there was a ";" missing
$cfg['TempDir'] = '/usr/share/phpmyadmin/tmp'; <-- ;
4
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By
kenboye
MySQL
Ubuntu 18.04
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Question
Overview
I have a setup that looks like this:
* Nginx Reverse Proxy with a Floating IP
* Reverse Proxy is configured to forward requests from users to a 3rd party SaaS application, BigCommerce which then handles the r...
Accepted Answer:
Hi @cvanorman
I think that what you have in place is correct in terms of the 4 headers that you've configured already.
What is the output of the Nginx access logs? Are you seeing the correct IP there?
3
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By
cvanorman
Nginx
Ubuntu 18.04
Networking
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Question
Hi! Yesterday PHPMyAdmin was working fine on my server, but today it's getting a 500 error.
Using Apache2 and Ubuntu 18.04
Any help is appreciated! Thank you!
Accepted Answer:
https://www.digitalocean.com/community/questions/phpmyadmin-suddently-gives-http-error-500
This error is resolved in the above-mentioned link.
5
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By
sharmanavdeep
PHP
Ubuntu 18.04
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Question
I have set up a rake task that I want to run once an hour using a cron expression. I got it working on my local dev environment, but I can't get it to work on my production environment hosted here.
I have the followin...
Accepted Answer:
HI! Let me see if I can help.
The first thing that comes to mind is that you do need to set the environment and use bundle. Be sure you're in the root of your rails app, and that you're using the user your app runs as...
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By
donkerbc
Ruby on Rails
PostgreSQL
Ruby
Ubuntu 18.04
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Question
I am trying to play with Ansible a little bit and I've created a test playbook but it is failing for some reason and I can't figure out why. I've tested the connectivity between my control node and the worker node but...
Accepted Answer:
Hello,
The playbook looks good, there's only a slight indentation error, Yaml is very strict about the indentations and the spacing.
You need to make sure that you have two spaces before the - name part of your playb...
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By
bitmap
Ansible
Ubuntu 18.04
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Question
I recently got asked how we can disable old TLS versions on a server. The user was applying for a PCI compliance and wanted to have only TLS 1.2 running on their machine in order to pass the scan of the PCI vendor.
Accepted Answer:
Here is a little step by step guide on how to set this on a CentOS server.
<^>Before you start, please keep in mind that you can always run into some issues and it's really important to make a working copy of your con...
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By
alexdo
Ubuntu 18.04
CentOS
Apache
Nginx
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Question
I've been trying for weeks to no avail to upgrade my VPS from Ubuntu 18 LTS to 20 LTS. It keeps erroring out, and I haven't been able to figure out why.
```
root@www:/etc/apt# do-release-upgrade
Checking for a new Ub...
Accepted Answer:
I found a solution on my own.. I completely replaced sources.list with the real ubuntu 18.04 one, rather than the digital ocean mirror list. It seems the Digital Ocean mirrors are problematic.
Original source.list ca...
2
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By
MegaTech
Ubuntu 18.04
Ubuntu 20.04
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Question
I have two servers, one is my control node and one is the worker. I've installed Ansible on the control node with the following command:
apt update -y && apt install ansible -y
And it seems to be working fine. I als...
Accepted Answer:
Hello,
I've seen this problem before. I think that by default python 2 is not installed on Ubuntu 18.04 . So a quick fix here is to just add the path to python 3 in your inventory file.
It would look something like th...
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By
bitmap
Ansible
Development
Ubuntu 18.04
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Question
What You'll Need
A Droplet running Ubuntu 16.x or 18.x
SSH or Console Access (https://www.digitalocean.com/docs/droplets/resources/console/#log-in-with-the-console) to your Droplet
Why Reset The Firewall?
If you find ...
Accepted Answer:
If you'd prefer to use a one-liner that you can copy and paste to perform the same actions noted in the guide above, please feel free to use:
sudo ufw --force disable \
&& sudo ufw --force reset \
&& sudo ufw default...
2
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By
jtittle
Firewall
Ubuntu
Ubuntu 16.04
Ubuntu 18.04
Ubuntu 20.04
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Question
Hello,
I am trying to permanently change the DNS nameserver being using on my droplet.
I following this article:
https://www.digitalocean.com/community/questions/how-do-i-switch-my-dns-resolvers-away-from-google
But t...
Accepted Answer:
Hello,
With the older Ubuntu distributions, you could do that with the /etc/resolv.conf however, with Ubuntu 18.04 you should make the change in the netplan configs at /etc/netplan/*.yaml files.
The file would look so...
2
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By
Aerience
Ubuntu 18.04
DNS
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Question
Hi,
I installed the Docker Droplet (https://marketplace.digitalocean.com/apps/docker) of DO and loaded a modest docker-compose service.
After a week of working ok and uninterrupted for 8 days.
Suddenly cpu fired up ...
Accepted Answer:
Just for the record:
finally I the rebuild the project with the new swap configuration and everything it is going smoothing and with a 0.65% of CPU.
I learned that when the project runs low in memory, the operatives...
4
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By
willypregliasco
Docker
Ubuntu 18.04
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Question
Hi, my case is that after having set up a new Droplet with an Ubuntu 18.04 server and have followed the DO tutorials to:
1. Install Nginx
2. Secure Nginx with Let's Encrypt
3. Install Jenkins
4. Configure Jenkins with...
Accepted Answer:
OK just add an update that some days after my latest post, I realized that the main and only reason the server was going down was a lack of resources in the droplet.
So I was using a droplet with 1GB of RAM, 25GB HD, ...
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By
jlbb
Nginx
Docker
Ubuntu 18.04
CI/CD
Node.js
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Question
I followed this tutorial on how to set up phpMyAdmin on Ubuntu 18.04:
https://www.digitalocean.com/community/tutorials/how-to-install-and-secure-phpmyadmin-on-ubuntu-18-04
In step 2 I'm trying to log in to mysql using...
Accepted Answer:
Hi there @maxRay,
It looks like that the MySQL password that you are trying to use is not correct. In case that you've lost the MySQL root password I could suggest following the steps from this tutorial here on how to...
2
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By
maxRay
MySQL
Ubuntu 18.04
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Question
Hello world!
I've created a Ubuntu NodeJS 8.10.0 on 18.04 droplet.
I've deployed a Node.js app, tested on my computer.
I can reach my app from inside the Droplet.
curl http://localhost:3000
I can't reach my app from ...
Accepted Answer:
Greetings!
I would bet that your application is listening on 127.0.0.1, as opposed to the public interface. If you run netstat -tulpn you should see the applications listening, and it might look something like this:
...
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By
juliojordan
Node.js
Ubuntu 18.04
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Question
Hello,
I recently bought a domain of namecheap, I followed this guide (https://www.digitalocean.com/community/tutorials/how-to-point-to-digitalocean-nameservers-from-common-domain-registrars) to setup the DNS to point...
Accepted Answer:
Hi there @Powasystem,
It looks like that your website is working as expected over http but not over https. At the moment as you have a redirect from http to https this is why the site is not loading in Chrome.
To get ...
1
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By
Powasystem
DNS
HTML
Nginx
Ubuntu 18.04
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Question
As I was following this tutorial https://www.digitalocean.com/community/tutorials/how-to-install-wordpress-with-lemp-on-ubuntu-18-04, I came a long way. But then after step 5, Wordpress doesn't start on my website.
T...
Accepted Answer:
Hi there @KatoVonKatz,
There are a couple of things which could be causing this problem.
If you installed WordPress at /var/www/html/, you would need to remove the index.html file from there, you can do that with the ...
2
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By
katovonkatz
WordPress
LEMP
Ubuntu 18.04
Ubuntu 20.04
Ubuntu
Configuration Management
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Question
I followed this tutorial (https://www.digitalocean.com/community/tutorials/how-to-secure-apache-with-let-s-encrypt-on-ubuntu-18-04) and everything worked, except the new certificate only updated on the default port an...
Accepted Answer:
Hi there @jmudse55,
Installing a certificate for Jenkins is a bit different compared to a standard web server like Apache or Nginx, there are a few things that you need to do.
Note: before starting I recommend taking ...
2
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By
jmudse55
Apache
Security
Let's Encrypt
Ubuntu 18.04
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Question
How to install and setup EasyERP on Ubuntu 18.04 from GitHub?
Step by step instructions and commands needed from the scratch to the web application is up and running.
Source code:
https://github.com/EasyERP/EasyERPope...
Accepted Answer:
Hello,
This project seems to have been abandoned as there has been no activity for the past 3-4 years. This is not a good sign if you are planning to use it for production as you will not have any security updates.
Ho...
2
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By
PTAO
Ubuntu 18.04
DigitalOcean
Solutions
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Question
Hi! I'm bamboozled.
Here's the setup:
* One application server, Ubuntu 18.04 LTS (PHP 7.2, mysql-client)
* One database server, Ubuntu 18.04 LTS (mysql-server 5.7)
I need to connect to the database from a PHP appl...
Accepted Answer:
Hello,
This is quite interesting. As you are able to connect to the database with the mysql command, my guess would be that the password that you are using might not be correct, does your password have any special cha...
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By
firestormbe352da97c3f50bea
MySQL
PHP
Ubuntu 18.04