Ritchie
Site Reliability Engineer and SysOp Administrator EpicCDN Pte Ltd. 22 SIN MING LANE #06-76 MIDVIEW CITY SINGAPORE 573969 https://epiccdn.com
Skills
- nginx
- varnish
- apache
- linux server
- web server
- mysql
- aws
- spaces
- aws ec2
- aws rds
- aws s3
- redis
- memcached
- node.js
- GOLang
- PHP
- Javascript
- sysadmin
- SRE
- SysOp
Follow Me
Contributions
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Question
Recommendations, new CMS platform
We want to develop a new CMS that fits our very specific and actual needs, so no WP, or any other existing CMS has to be used, while I have a general picture of what I want to develop to fulfill this objective I want ... -
Answer
Monitor server load on multiple servers from single dashboard
Try Nginx Amplify, free for a few instances, but very good. -
Answer
Microsoft actively blocking DO IP range
As DO mentioned, try an external service, you can use Mailgun for it, it works nicely -
Answer
Can I get download stats of a file hosted on Spaces?
You can try setting up a proxy on Nginx and log access to it, pretty easy and there are many tutorials around. -
Answer
Nginx ngx_pagespeed and varnish but server responded slow.How to fix
Does your WP return this header? Cache-Control: no-store, no-cache, must-revalidate,… If so maybe your varnish does little t… -
Question
nginx rule for wildcard url
Hello, I need to set some headers to all urls with certain scheme ie: http://domain.com/teenager-kills-abusive-stepfather/66585/ so i can read it something like this http://domain.com/*/*/ i have an if (I know if is ... -
Answer
Amsterdam 1 Server (AMS1) UCEPROTECTL3 Spam Blacklisting
I would recommend to use a service like mandrillapp or mailgun to take care of your emails, that would be a quicker and better solu… -
Answer
Can I scale more droplets horizontally at various Geographic Locations?
Yes, but you need to use the API to create new instances, I recommend you to use varnish if all you need is to handle more traffic,… -
Answer
Connecting Droplet to my front end
You need to set an Origin allow rule in the headers of your application. in the file file5.php you can add this header(“Access-… -
Answer
SMTP relay service provider
Mandrillapp.com and mailgun.com are great -
Answer
How to make MEAN droplet run on port 80?
You should not run MEAN directly over port 80, use Nginx as a proxy for it, is more secure and reliable. -
Answer
Can you help me with this :D
You can’t avoid that unless you disable SSH from public network, so you can use a VPN, or just rely on Failban and live with it. -
Answer
FRA or AMS - which is faster from Northern Europe?
When you say you did a ping, you mean you spin a new droplet on each region and then ping from your PC? Best way to find out is … -
Answer
How can I provide admin access to my developer on one of my droplets?
To change configuration and check logs of your server the best choice is root access, yet you need to really trust your dev. Once e… -
Answer
Issue with public access to web server
As Woet says, use SFTP yet you need to upload with the intended user for such website, not with root or any other user. You nee… -
Answer
Configure Apache (on LAMP) to accept connections from CloudFlare only
Yes you can, but is not apache who handles traffic filtering, you need a firewall or something like iptables. here is the list o… -
Answer
So what is the status with the traffic of the droplets right now?
I believe nothing has changed yet, but if you spec high traffic and bandwidth consumption maybe you should consider other providers… -
Answer
how to fix mysql high memory usage?
Use this tool to create a reliable config file, be honest with the answers to get better results, if you don’t know, research each … -
Answer
Do I need to configure AAAA records?
In DO console/control panel go to your droplet, and then settings, if your droplet has IPv6 you will see a main IPv6 address below … -
Answer
How do I check how much data has been transmit per droplet per month?
install vnstat, there are plenty tutorial online. then run vnstat -m for month stats, -d for daily, –help for more.