Latest Server related questions

Score: 1
ePezhman avatar
While creating instances, Cloud-init stops before creating the SSH keys
gb flag

We have OpenStack v2.3.1, Mitaka with KVM installed on our cluster. While creating instances, the VMs are created successfully every time. However, Cloud-init randomly stops before creating SSH keys only on a few of the instances (this is not dependent on the node running the VM). Therefore, we cannot SSH to the created VM. This strangely does not leave any errors behind in the logs. Any idea wha ...

Score: 0
alexjohnson avatar
Automating Adding Projects to the Metric Scope
pl flag

I have an "Alerts" project in Google Cloud and want it to monitor the metrics of several other projects. On the Cloud Console, I can easily add these projects to the metric scope of my Alerts project. However, I would like to automate this process in Terraform. Does anyone know how?

Score: 1
Laney avatar
CRL distribution point with multiple names
se flag

I'd like to create a certificate with CRL discribution point, which contains multiple URLs (poiting to the same CRL, according to RFC 5280):

When OpenSSL parses such certificate, it shows something like this:

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://addr1
                  URI:http://addr2
                  ...

How to create such certificate by ...

Score: 1
Continuous SPAM from certain IP/s hosting provider, how to report them if not responding at abuse@company.mail
cn flag

last maybe 4 weeks is coming SPAM e-mails from various domains. In common is that when i paste the source code of the e-mail to

https://www.spamcop.net

is detected this provider and their mailbox: abuse@des.capital i have reported this activity to des capital numerous times via spamcop and also manually to info@des...(got no reply) no effect. I would block the sender, but it is from various domains  ...

Score: 0
YusufD avatar
Is it possible to alias a non aws service with AWS Route 53
cn flag

We have a domain wich is managed on AWS 53. Is it possible to create an alias record in AWS route 53 to refer to a public IP address (for instance AZURE VM public IP). So that I could use this example "azvm.domain.com" to reference to the Azure VM .

Score: 1
Service account does not have storage.buckets.get access to the Google Cloud Storage bucket
cn flag

I am running Ansible with a service the following configuration which should create a storage bucket on Google Cloud.

- name: "Create {{ environ.name }}-cluster-backups"
  google.cloud.gcp_storage_bucket:
    name: "zeipt-io-{{ environ.name }}-cluster-backups"
    location: "{{ google_cloud.region }}"
    storage_class: "NEARLINE"
    lifecycle:
      rule:
        - condition:
            age_days ...
Score: 0
Redirect traffic from an interface to a VPN tun interface with iptables
ge flag

I'm trying to achieve something easy but apparently I'm missing something.

In my box I have a VPN client running which created a tun0 interface. The box has external traffic coming from the eth0.

I would like to forward the traffic from eth0 to tun0. I run the following commands:

iptables -A FORWARD -i eth0 -o tun0 -s 192.168.100.0/28 -j ACCEPT
iptables -A FORWARD -i tun0 -o eth0 -m state --state ESTAB ...
Score: 0
Ivan Santana avatar
How to get PID of an EXE file from Windows command line
ng flag

How do I get the PID of an EXE file from Windows command line?

I want to query the PID from the command line, rather than manually search in Task Manager.

I've found something similar in nix

Score: 2
Jungroy avatar
I'm not sure if basic auth on my server is being secured
cn flag

This may be a really dumb question but I had to make sure that i'm fine with this.

I setup an HTTPS server with basic auth, but the browser informs me that the connection is not secured when i connect to the auth page, and tells me that the connection is secured after i sign in. I want to know whether this is safe, and if not, how can i make it secured?

Config(NGINX):

server {
    listen 80;
    server_ ...
Score: 1
Gooze avatar
Nextcloud can't connect to Collabora
cn flag

i've setup a docker host, and wanted to setup nextcloud with collabora-office. But it simply does not find the collabora host. my compose file is the following:

version: '3.2'

services:
  db:
    image: mariadb:10.5
    restart: always
    volumes:
      - db:/var/lib/mysql
    environment:
      - MYSQL_DATABASE=xxx-nextcloud
      - MYSQL_USER=xxxnc
      - MYSQL_PASSWORD=evilcorp
      - MARIAD ...
Score: 1
develop1 avatar
Raid controller can't erase RAID config
gt flag

I bought a Dell PowerEdge T320 that came with 2 1TB HDD and I just ordered 6 more used 3TB HDD. When setting up an array I'm able to see the original 2 HDD that came with the server but the 6 used drives are showing up as "foreign". I'm trying to erase the RAID configuration from those HDD's but I'm getting the following message

One or more of your disks were secured using a different controller. This c ...

Score: 0
JavaJoeUK avatar
Centos 7: veth interface starting at boot how do i find and disable it
ve flag

Hi I have a centos 7 server which after removing the program (oracle vm maybe) has left an ophaned script which is starting a veth interface at boot how do I find which one it is in /etc/sysconfig/network-scripts. I think thats the right location to be looking any any help would be great.

Thanks

Score: 0
Joe avatar
debian as gatway block port from ip
cn flag
Joe

I have a number of public ips behind a debian router connected to vms. I want a specific ip not to be able to use port 25 outgoing.

I have tried /sbin/iptables -A OUTPUT -o ens19 -p tcp --destination-port 25 -s xxx.xxx.xxx.xxx -j DROP along with several other combinations of command but I cannot get it to work. It will block outgoing ports on the router fine but not for systems behind it.

Score: 1
someone324443 avatar
nginx subdomain wrong redirect
cn flag

I have set up a nginx server with this config:

server {
        server_name key.mydomain.fun;
        location / {
                proxy_pass      http://mydomain.fun:6969;
        }
}
server {
    listen 80;
    server_name admin.mydomain.fun;
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    server_name admin.mydomain.fun;
    ....
}

The strange thing is: Whe ...

Score: 4
In AWS, can an EC2 instance be in more than one VPC at the same time?
lk flag

I think the answer is no, but I want to make sure that I'm not missing anything. Is it possible for an EC2 instance to have IP addresses in more than one VPC at the same time?

I tried creating 2 VPCs, and then two network interfaces, one in each VPC, but it seems it's not possible to attach them to the same EC2 instance because it's not possible to attach them to an instance that's not on that VP ...

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