Janusz Szeligowski
229 contributions
240.9k contribution views
Skills
- Linux Administration
- Bash
Interested in learning
- Python
- JavaScript
- Docker
- Kubernetes
- Puppet
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Posts
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Published Answer
DigitalOcean firewall blocks StrongSwan traffic when all ports are enabled
Hi, Firstly, I must admit that I used to use DO firewall just during initial droplet configuration, to protect it until its own … -
Published Answer
SSL Not working
Hi, I guess you get this error contacting your API endpoint (?). Can you try these two commands below and provide us with their … -
Published Answer
Copy ssh keys between users Rocky linux 8
Hi, I usually use the generic commands to accomplish such tasks. They works well across different Linux distros. So, you have… -
Published Answer
Rewew expired cerbot not working Ubuntu 18.04
Hi, You can try to use a standalone web server instead of Apache plugin. Test it due to the following steps. As long as you use … -
Published Answer
I want to manage and host my ERPNext, Please recommend me the hosting droplet for ERPnext installation?
Hi, Actually, a droplet’s size should correspond to your ERPNext size. E.g. 4GB RAM and 2 VCPUs is enough for a fresh installati… -
Published Answer
Expired Lets Encrypt certificate on a migrated droplet
Hi, Can you run the following command to check what version of Let’s Encrypt bot you have installed? Share the result, pls. -
Published Answer
RAID 5 hadn’t a specifies spare disk
Hi, You do not have to specify a spare disk during creation of RAID 5. RAID 5 can still work when one of its disk fails. Althou… -
Published Answer
Allow 2 MySQL servers on the same Digital Ocean Private Network to communicate...securely.
Hi, DO’s VPC network is considered as a secure one as it is separated from a public network (the Internet) and the other VPC net… -
Published Answer
Emails sent from Postfix to Gmail Rejected - help?
Hi, @watrall wroteChecked the IP at https://ipcheck.proofpoint.com, as the log su... -
Published Answer
Making a TIC TAC TOE project
Hi, @mindintelligence wroteI have created a sentence to assign which player take... -
Published Answer
How to Setup ODK-X on Digital Ocean
Hi, [There is a tutorial](https://docs.odk-x.org/sync-endpoint-cloud-setup/#option-1-using-python-script-to-automatically-set-up… -
Published Answer
Problem with openVPN easy-rsa
Hi, Being logged in as the user that you installed Easy-RSA with, check the content of the directory ~/easy-rsa:Accepted Answer: Hi, Being logged in as the user that you installed Easy-RSA with, check the content of the directory ~/easy-rsa: -
Published Answer
VPC Gateway Setup problem
Hi, Let’s make some assumptions: Both GW and BE use their interfaces eth1 in VPC VPC subnet is 10.106.0.0/20 G… -
Published Answer
How to create resources with Terraform for a specific DO project
Hi, Question 1 @camilocoelho wroteIs it possible to instruct TF to appl... -
Published Answer
Noob - looking for a redundant system possible with backup in different location
Hi, @nicolouagie wroteDoes DO offer some sort of system like that? Minimal: 2 CPU’s/4 GB ram/50 GB/U... -
Published Answer
S3 ListObjectsV2 operation: api error NotImplemented, Server does not support one or more requested headers
Hi, It seems to be not supported, as it is stated in [this doc](https://developers.digitalocean.com/documentation/spaces/#list-b… -
Published Answer
When I connect to a VPN I am unable to reach my server
Hi, It looks like all your network traffic going outside is sent through VPN server/gateway, when your VPN connection is establi…Accepted Answer: Hi, It looks like all your network traffic going outside is sent through VPN server/gateway, when your VPN connection is establi… -
Published Answer
How to Use a Remote Docker Server to Speed Up Your Workflow
Hi, There is (at least) one step missing in this tutorial. You need to copy a file authorized_keys from root’s account to … -
Published Answer
Having issues with setting up SSL certificate using Certbot while following your documentation
Hi, Currently, the correct package name is python3-certbot-apache. So, execute following command to install it: sudo...Accepted Answer: Hi, Currently, the correct package name is python3-certbot-apache. So, execute following command to install it: sudo... -
Published Answer
Unable to login to registry via `doctl registry login` - docker-credential-doctl executable not found
Hi, Can you use doctl for any other purpose like getting information about your account ? doctl account get Do…