Questions tagged [digital-ocean]

Digital Ocean (DO) is a hosting platform that offers the possibility to create Virtual Machines (VM). These VMs are called droplets in DO land.

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26 views

Kubernetes pods stuck in pending, with no helpful events and an abundance of resources

I have a simple alpine:node kubernetes pod attempting to start from a deployment on a cluster with a large surplus of resources on every node. It's failing to move out of the pending status. When I ...
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50 views

Are the hundreds of /usr/sbin/apache2 -k start processes killing my site proxy from port 80 to 3000

I'm new to server administration. Whenever I systemctl restart apache2 the /usr/sbin/apache2 -k start processes fill up immediately in the hundreds. It seems that after this happens my raw ipaddress (...
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38 views

I'm getting 503 error when I try to connect to my new environment

I already have 2 environments setup and working, I was trying to create a third one similar to the ones already created. But for the backend I'm getting errors related to the proxy I think. This is ...
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1answer
20 views

Python script keeps getting killed

I run a python script on VPS and I have problem that script keeps getting killed. I had this problem already with 2GB RAM server config, then I upgraded to 4 GB and it seemed to fix the problem (at ...
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1answer
52 views

Was my new VM hacked?

I just deployed a Digital Ocean droplet and I think it was hacked within 20 minutes of deploying. Basically, I built Nginx from source the only added extra's I installed (outside the dependencies) ...
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22 views

Connect AWS ElastiCache from application hosted over DigitalOcean droplet

I have a Rails application hosted over Digitalocean. I want to use Redis from AWS ElastiCache. Is this possible to connect to Redis with any external machine or we can only connect with it via AWS EC2 ...
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2answers
65 views

Nginx sever 502 [closed]

I know this has been answerd before but none of the solutions worked for me. I installed an update on my digitalocean droplet and then rebooted it only to find my site down with a 502 error. Running: ...
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22 views

Process “redis-server” runs fine. After ~6 hours, another process named “redis2” starts and hogs up entire server CPU [duplicate]

I'm trying to figure out what's going on here. I spun of a Fedora 32 droplet on DigitalOcean to host a Laravel application a few days ago. I use redis for my queue and for broadcasting, but admittedly ...
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1answer
28 views

Set up DKIM , SPF, DMARC and email sends to spam in Hotmail, gmail [duplicate]

I happened to setup Zimbra as our new Client , set up dmarc, dkim, spf, but even at that the webmail by default sends emails directly to spam in Hotmail / Gmail, without even thinking twice. What ...
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1answer
7 views

journalctl stops working randomly after boot on DigitalOcean droplet

I am building servers from a custom image I made using Packer on DigitalOcean, and I'm having a recurring issue where journalctl doesn't have any logs: # journalctl No journal files were found. ...
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29 views

Can't use GoDaddy domain to point to DigitalOcean App?

I'm having problems with pointing my domain to DigitalOcean app (DO Apps don't have external addresses disclosed). So let's say my domain is mydomain.com which I manage on GoDaddy. The IP of ...
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1answer
38 views

Email server with DigitalOcean and Webmin Does not send to Yahoo, Hotmail

I been following tutorials on how to setup my own SMTP server for Email marketing using Digital ocean Droplets and Webmin I came to a point where I have installed the Webmin using PUtty, set up DKIM ...
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20 views

Server Requirements for a 2000 visitor Event [duplicate]

I'm hosting a site for a "virtual event" and I want to make I have enough resources on the server. Please can someone confirm the rough requirements for the below: Up to 2000 visitors ...
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15 views

Something is incorretly editing my systemd-resolved config file

I recently started running a simple DigitalOcean VPS for work, but every time I update the system (Fedora; I have it set to update weekly), the contents of /etc/systemd/resolved.conf is overwritten ...
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1answer
38 views

High CPU Usage on Digital Ocean Web Server

We have a Laravel website which is currently hosted on Digital Ocean (Nginx). The droplet is a 2 vCPUs, 2 GB Memory, 60 GB SSD, 3 TB transfer running PHP 7.4. We are seeing a steady increase in CPU ...
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1answer
56 views

PHP-FPM using 100% CPU on a server that has 16 threads

I have a server that has 32 GB of RAM and 16 threads. This server has an API in PHP that receives many requests from other external APIs, I made a configuration in PHP-FPM to support all these ...
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28 views

Pointing domain to DigitalOcean App Platoform without changing MX records

I am using the newly created App Platform from Digital Ocean. I am trying to point my domain to the server that I created within Digital Ocean. I am told I need to add a CNAME to my domain (since DO ...
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20 views

Elasticsearch & Searchkick error when server has less than 5% free space

I have a Ruby on Rails project that's using Elastic Search and Searchkick gem, hosted on Digital Ocean server. Every week or so, the logs or something will take up the space on the server, and when ...
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57 views

Can we use Indian Server as CDN for German Server?

My client is using Hetzner Cloud Hosting. But his most of the users are from India. So in order to improve the speed we are planning to use $5 Digital Ocean droplet (Indian Data Center) as Proxy with ...
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1answer
182 views

Port 25 won't open on Digital Ocean droplet [duplicate]

I’m trying to set up an email server. I can’t seem to get port 25 to open for me. I literally just did: ufw disable ufw reset ufw default deny incoming ufw default allow outgoing sudo ufw allow 22/...
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1answer
79 views

MySQL databases vanished on our VPS (DigitalOcean)

We have a project in development on a DigitalOcean droplet without having backups enabled since code is in git and I never ever dreamed of loosing database by not doing anything to it. So after the ...
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81 views

unable to authenticate with digitalocean when using terraform

I was previously able to use terraform 0.11 with digitalocean. I have since updated the terraform version to 0.13.5 and updated the digitalocean provider. However, after this change, I am not able to ...
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1answer
351 views

Digital Ocean Droplet spikes to 100% CPU usage without any traffic

I recently setup a new Droplet (most basic one) and running react app with very light express server with pm2 (server has been running 16h with 0% cpu usage and 90mb ram). I started the server, no ...
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177 views

Failed authorization procedure on DigitalOcean & CloudFlare SSL generate

I have hundreds of domains & sub-domains on DigitalOcean with nginx and every domain is using letsencrypt for generating SSL encryption. Recently, I added Cloudflare for CDN and need to create a ...
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3answers
197 views

Subdomain, PTR and MX Record Confusion

I am lost in DNS and rDNS (PTR) record setting for the following scenario: I have my main website example.com running in Digital Ocean at IP 192.0.2.4 In Digital Ocean control panel I have the ...
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2answers
130 views

Using certbot DNS authorization with multiple API accounts?

I'm using EFF certbot ACME client to generate a single TLS certificates on my webserver that is hosting multiple domains using Subject Alternative Names (SAN). Up until now all of the domains where ...
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1answer
73 views

Subdomain hosted on AWS sometimes doesn't resolve towards 8.8.8.8

Recently we've been having sporadic trouble resolving our subdomain towards 8.8.8.8, so we created a second subdomain for testing, with which we are unable to replicate the issue. Original subdomain - ...
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22 views

Remote host can be connected to via SSH but cannot connect to the Internet

I am trying to find out why a remote host with which I can connect via SSH cannot connect to the internet. When I try to ping said server, it will answer back with 1 ping and every subsequent packets ...
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1answer
148 views

Application service available through single domain using Nginx

I have a server on Digital Ocean, and I am using this to deploy multiple docker containers and using reverse proxies to host them on Nginx. I have 2 domains linked to my server (Single Public IP). Let'...
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1answer
44 views

WIth Nginx do I have to add a content-security-policy to every location block?

Environment: Nginx, Node.js, Digital Ocean Droplet The docs for the add_header directive indicate that it can be used in an http, server or location context. However when I add my content-security-...
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35 views

Is it possible to backdate an Ubuntu restore to trick an expired password prompt [duplicate]

I use passwordless login with SSH to access my Ubuntu 18.04 DigitalOcean droplet, on which I've disabled root login, using a sudo-enabled account. I do not have a login password/sudo password. My ...
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1answer
122 views

Error in Node.js / Ubuntu 20 server configuration: 111 Connection refused

I get these three lines of errors when I refresh my page: 2020/10/07 16:38:55 [error] 315270#315270: *7 connect() failed (111: Connection refused) while connecting to upstream, client: 66.249.66.221, ...
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1answer
95 views

Postfix, dovecot . emails work when ssh'ed into server, but cannot connect to thunderbird

I have a droplet on digital ocean with Ubuntu 18. I have followed the following Github Youtube tutorial to get email server up and running . The problem is however when i am logged into the server i ...
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1answer
247 views

Delegate main domain and part of subdomains to different nameserver

Let's assume I have: Registered myapp.tld domain with ns.some.tld nameserver set DigitalOcean droplets: foo.myapp.tld bar.myapp.tld Cloudflare zone for: myapp.tld es.myapp.tld de.myapp.tld other ...
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50 views

Django and Nuxt hosting with DigitalOcean

I have a django application which runs a REST framework API which is consumed by a separate Nuxt (Vue) application for the frontend. The django app needs a postgres database and I have a celery ...
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1answer
75 views

New Relic reports 280% CPU utilization, DigitalOcean reports 30%, why?

We have an online menu for restaurants web application (laravel back+vue.js front, MySQL) running on Digital Ocean. The application is starting to get very slow during peak times so we are ...
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1answer
104 views

How should my Nginx 'default' file in sites-available be configured for a MERN app?

I'm deploying a MERN app and wondering how the 'default' configuration file in etc/nginx/sites-available should be setup for the server, client, and Mongo database to work? I am using a Ubuntu machine ...
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2answers
154 views

In nginx - When i set Host header sent to upstream server to $proxy_host the url is changed in the browser to the upstream url

When i set Host header sent to upstream server to $proxy_host i get the the requested page but the url is changed in the browser to the upstream url. ... proxy_set_header Host $proxy_host; proxy_pass ....
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1answer
118 views

Multiple Wordpress sites on a single droplet / Virtual Host / One site is working, second gives white screen of death. Why? - Digital Ocean

This is not duplicated Post! System information: LAMP installed on Ubuntu 18.04 I have two WordPress websites on Digital Ocean droplet, let's say domain1 and domain2. I set up 2 virtual hosts. My ...
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3answers
123 views

How to diagnose what's causing InnoDB to run out of space? [duplicate]

Site used to go down frequently on a near daily basis and is on Digitalocean VPS Based on some suggestions I got on DO forum, I ran mysqltuner and increased innodb buffer pool size to 341M and innodb ...
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2answers
2k views

High memory usage on digital ocean droplet by mysql 8

I have a laravel application which I've installed on a 1GB standard droplet running ubuntu 20.4, nginx, MySQL 8 and php 7.4 The application isn't even live yet and I notice it's already using over 60% ...
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0answers
145 views

“Attempted to use Snappy compression, but Snappy is not installed” on Ubuntu VPS

I have set up a new VPS via Digital Ocean and have installed MongoDB V4.2.8 on an Ubuntu server 18.04 release as per the official Mongo documentation. I'm using Compass version 1.21.2. I have managed ...
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1answer
542 views

Do I have to restart my server after changing settings.py?

I have a django app hosted on digitalocean with gunicorn and nginx. I have just changed something in settings.py. I have taken my SECRET_KEY and now I stored it in etc/secret_key.txt settings.py with ...
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1answer
28 views

How do I set enviromental varialbes for my ubuntu server?

I have a ubuntu server deployed at digitalocean with gunicorn and nginx to host my django project. Now I want to save my secret key in an env. var. . I searched in the internet and I found that I have ...
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1answer
39 views

How can I use the django shell while the server is running?

I have a django server deployed on digitalocean with gunicorn and nginx. I followed a tutorial, I think it was this one. Because of the tutorial I have django only installed in a virtualenv. When I ...
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2answers
78 views

Random MySQL connectivity issues?

I can run the exact same command over and over again and sometimes it works, sometimes it doesn't: root@bak-rrk9m:/# mysql -Bsuroot -p"$MYSQL_ROOT_PASSWORD" -h"$...
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1answer
236 views

How to re-attach Persistent Volume?

I've got this PersistentVolume: NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE pvc-...
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1answer
631 views

Deploying React + Spring boot Rest + mysql on one cloud – is it possible?

I have finished by project coding, and now I want to launch it online. I need some consulting about my deployment process. At first I though that I will use the “free using” first year of AWS, but ...
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1answer
52 views

AWS vs GoogleCloud vs DigitalOcean – Which one to choose? [closed]

There is a growing startup hosted simply on a VPS at the moment. I want to migrate it to a cloud, so I need: Cloud MySQL storage S3-compatible object storage In the future I'll need Docker + k8s ...
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403 views

pm2 shows status “online” but the site is not working

Im trying to run an express app (just installed with the default settings) on ubuntu 18 server (on a digital ocean droplet). it works when using "npm start app.js" but when im using pm2 to start the ...