Latest Server related questions

Score: 0
Eliesi avatar
Google cloud storage --- Upload and download a public bucket
cz flag

I have a question about Google Cloud Storage. A company wants to share some data with us. They want to upload the data in a cloud storage and then we download them.

My questions are:

1- Download the whole bucket by URL: Is it possible that the company upload many files and folders to a bucket, then make the bucket public, and then send it URL to us, so we can download the whole bucket. I mean the wh ...

Score: 0
JUDQ avatar
How to make nginx receive and send data to both server1 and server2?
rs flag

I have nginx as reverse proxy. I want to send data to both server, not just one not load balancing (just send data that it receive from port 80 to server1 and then server2).

Server1 will be a web server and server2 is for logging request.

location /app2/ {
    proxy_bind 127.0.0.2;
    proxy_pass http://example.com/app2/;
}
Score: 0
ppl avatar
How to set SFP record so emails don't appear in spam
eg flag
ppl

I have a problem setting up an SFP record. I have two domains "aaa.com" and "bbb.com". The first has a purchased mx option on OVH. The second is at the external operator and points to the dns server (dns zone). I would like to send emails from the first mailbox as "contact@bbb.com". The message unfortunately appears in spam or does not receive a message at all.

Score: 0
How do I allow any password for anonymous accounts on ProFTPD?
ky flag

I want to allow any password (like any string) on my anonymous accounts, not just the e-mail address. How do I setup this up?

USER anonymous
331 Anonymous login ok, send your complete email address as your password
PASS ****
530

I used to have this in FileZilla server by just unchecking the password box but I can't get it to work on ProFTPD.

My anonymous config:

<Anonymous ~ftp>
  <Limit LO ...
Score: 2
vmWare and maintenance mode on primary HA (DRS) host
in flag
pod

I have to make a change to all my esxi hosts in a cluster that has DRS enabled, one of the hosts is the primary host for HA. As far as I know a host is selected by the system during an election process, what will happen if i put the primary host in maintenance mode, will this break DRS or will it just force a new election process. I have searched online and cannot find an answer anywhere.

Score: 0
HA in k8s cluster in case of node failure pointed by A record of domain
cn flag

I've got a question of "what if" kind

Suppose there is a Kubernetes cluster with 4 nodes and some domain which points to IP of node no 1 and web app using this domain having 1 pod per node. If node 1 will fail then in the current state of my knowledge the app will fail cause A record is pointing to that node which is broken

How it can be solved to maintain HA environment?

Score: 0
Some packets are not being routed through the local network when using nordvpn
vn flag

My local network has two relevant subnets: 192.168.1.0/24 and 192.168.72.0/24. These are defined via my router.

There's a local server running at 192.168.1.10. The server runs a Home Assistant Supervisor (which is run through Docker).

The local server must be able to connect to various hosts on the 192.168.72.0/24 subnet.

This works correctly under normal conditions, but breaks down when I introduce  ...

Score: 0
How do I fix issue with renewing my certbot certificates on ubuntu
it flag

I am trying to renew my certbot certificates running the command cerbot renew and I get this error

2021-12-02 10:46:30,686:INFO:certbot.plugins.selection:Plugins selected: Authenticator nginx, Installer nginx
2021-12-02 10:46:30,779:DEBUG:acme.client:Sending GET request to https://acme-staging-v02.api.letsencrypt.org/directory.
2021-12-02 10:46:30,783:INFO:requests.packages.urllib3.connectionpool:Starting ...
Score: 0
Cannot make outbound connections with iptables set to allow all
ba flag

I cannot for the life of me figure out why the DROP winds up getting hit with outbound requests originating off my openvz based VPS.

I know it has to be something with how the packet isn't going directly outbound, or something, and I seem to be missing some basic thing here. I have tried various things, and the only way I can get it to work again is flushing the rules (iptables -F)

The goal is to ...

Score: 0
How to clear Windows Server 2019 DNS suffix search list
ss flag

I have a Server 2019 which should be with a static IP address. By mistake a DHCP address was assigned to it once during installation and the DHCP also has set the DNS suffix search list.

When running ipconfig /all I see nycab in the DNS suffix list and it causes issues with some applications I have. Comparing to other servers who did not get a DHCP address when installing there the DNS suffix is empty.

Score: 0
How to configure an Apache load balancing proxy with a hot standby BalancerMember
vn flag

I have two docker containers each with a running application on port 8080. This application has a REST endpoint "/status" that can signal if the application still has the resources to accept another request by a user. A user request will be forwarded and balanced to the two containers by an load balancing Apache proxy.

What I want to achieve:

  1. If the application in a container signals it doesn't want to  ...
Score: -1
Bazer Con avatar
How to install packages from command line on Suse
pr flag

What is the Suse version of apt-get or yum? Or how do I get one of them installed in order to install software packages from the command line?

A fairly intense session of googling suggests that it may be yast or yast2, but no sensible HOWTO of listing and installing packages from the command line seems to exist. (maybe I am looking in the wrong place)

If I am an administrator for a remote Suse ser ...

Score: 0
Does packages security patches are backported to older version?
in flag

I see on cve.mitre.org that OpenLDAP (slapd) package have plenty of vulnerabilities prior to 2.4.57.

If I want to install OpenLDAP from official repositories on my Debian 10, which version is slapd/oldstable,oldstable 2.4.47+dfsg-3+deb10u6 amd64.

Do the security patches for those CVE are backported to this 2.4.47 version, or do I have to take the latest release (2.6.x) from the offcial website, a ...

Score: 0
DNS best practice for large resilience orientated org
fi flag

I have been asked to investigate the resiliency of our DNS and it's config. What's the industry best practice around this?

The following have been suggested: the DNSAdmin group (which is usually created by default when creating a domain) has been removed from all the DNS servers. I doubt this would cause any issues as there are no members in this group, however what's the easiest way to add it to ...

Score: -1
Alex Osheter avatar
Is it possible to host the database on one server, but the actual data on another?
cn flag

We're planning to do AI research using an HPC. This HPC will use datasets that we've created. These datasets are fairly big subsets of the entire dataset (~1TB). All the data we've gathered from experiments will be stored in an SQL database. We want to use SQL queries to fetch relevant subsets from the database which are relevant at a given time - so for that we've developed a RESTful service, which all ...

Score: 0
Thorsten Staerk avatar
How to debug FAILED - RETRYING: wait for hosts (12 retries left)
cn flag

Trying to deploy a VM landscape using https://github.com/GoogleCloudPlatform/sap-deployment-automation, I often get the message:

FAILED - RETRYING: wait for hosts (12 retries left).

It usually repeats failing, and I resolve it by trying various things to enable ssh access. But this time I would like to get some ideas how to make it better than blindly trying.

How can I debug Terraform?

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