Latest Server related questions

Score: 0
Venkatesh avatar
git clone t2.micro new or existing instance not created git repo folder , shown error. fetch-pack: invalid index-pack output
ag flag

I already have a t2.micro instance, but the git clone is t2.micro, and it was successfully cloned without error. fetch-pack: invalid index-pack output. I tried git clone again with another newly created t2.micro instance and received the same fatal error: fetch-pack: invalid index-pack output

Score: 0
phantomraa avatar
What's the intrinsic way to represent environments in Kong Konnect?
eg flag

I've Googled many different combinations of terms to find out what concepts and features Kong Konnect expects sysadmins to use to represent different environments (e.g. staging, production) and tenants (e.g. US, Canada), to no avail.

The only documentation I can find (from Kong themselves) suggests the use of multiple runtime groups, but this requires an Enterprise subscription; this seems overkill t ...

Score: 1
normalDev avatar
I always have issue PERMISSION_DENIED: Permission denied to enable service [fleetengine.googleapis.com]
cn flag

I'm trying to implement a fleet engine with this tutorial , but no matter how I setup super user, or driver or sth I always have this issue enter image description here

(gcloud.services.enable) PERMISSION_DENIED: Permission denied to enable service [fleetengine.googleapis.com]
Help Token: AVUsNs3Wtcdk7TuM22t0dk4DIXfv3wEx6pDMCyw4bpLdRP0vHLf9gwfcTAbvZRb3VZJwarDhr_95sK-b6PiEZsOz7fihm7Us0_NDPOAor8qy9B ...
Score: 0
JRA avatar
Redis sentinel not switching back to master
ca flag
JRA

here is my setup

10.1.0.2 - Master (slave-priority 10)
10.1.0.3 - Slave (slave-priority 100)

10.1.0.2 - Sentinel1
10.1.0.3 - Sentinel2
10.1.0.4 - Sentinel3

The failover is working as expected when the Master is down. However, when the original Master already recovered it is not switching back to old Master.

Score: 0
Tuaris avatar
Have Postfix relay mail for some internal domains through another host
cn flag

I have a Postfix instance that has 4 domains listed in the mydestination option. Dovecot LMTP is setup as the mailbox_transport. We can refer to these as domain1.tld through domain4.tld. I also have a second Postfix instance that does "stuff" with any mail relayed through it, the details of which are irrelevant for this question.

I would like email sent from domain1.tld to domain2.tld to be relaye ...

Score: 1
Ben avatar
postfix delivery location has changed for new users
ru flag
Ben

I have run my postfix/dovecot server for 6 years with out config change. I have just noticed recently that new users emails are getting delivered to another location. current users are going to /home/vmail/(email@address)/ new users are going to /home/vmail/(domain)/(user)/ HOWEVER, the checking of all emails are read at /home/vmail/(email@address)/ there for new users are not able to read emails becaus ...

Score: 1
Anthony O avatar
Why does the browser client receive responses from an NGINX server at my remote address if my NGINX server is down?
pk flag

I am observing some strange behavior I cannot explain.

  • I am using chrome Version 110.0.5481.77 (Official Build) (64-bit)

  • I am running nginx/1.22.1 to serve a bundled front end app.

  • When I request my app bundle at IP:443 I receive an incomplete bundle that is not in my public directory and there is an error in the console: net::ERR_INCOMPLETE_CHUNKED_ENCODING 200 (OK).

  • The server's remote addre ...

Score: 0
Creating .deb for Go fails
rs flag

Trying to build a custom package fails like this:

~/deploy# dpkg-buildpackage -us -uc 
dpkg-buildpackage: info: source package deploy
dpkg-buildpackage: info: source version 1.0-1
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Foo Bar <[email protected]>
dpkg-buildpackage: info: host architecture amd64
 dpkg-source --before-build .
 debian/rul ...
Score: 0
Wel Rachid avatar
troubleshooting dns resolution, packet dropping, and dig/nslookup
US flag

I've been trying to troubleshoot an issue where using a curl lookup command takes a long time (sometimes) and is quick some other time.

TL;DR Question: how do i troubleshoot further.

Connecting directly to an ip-address has no issues.

I've tried two different locations, multiple machines (RPi, debian vm, Windows10).

I've tried to set nameservers to both 1.1.1.1 and to 8.8.8.8 with the same result

i ...

Score: 2
Nic avatar
Dovecot trying to authenticate external users
it flag
Nic

I am using dovecot version 2.3.4.1 with SQL authentication and it works perfectly fine. I see in the logs though that when I use a PHP script to email a list of users, that dovecot is trying to authenticate the recipients? I might be wrong in reading the log but if the email is leaving from [email protected] to [email protected], why would dovecot try to authenticate [email protected]? The following are the re ...

Score: 0
Gabriel Santos avatar
/etc/ssh/ssh_config line 19: bad include path ~/.ssh/id_rsa.conf. /etc/ssh/ssh_config: terminating, 1 bad configuration options
US flag

I need help to solve this error, please

/etc/ssh/ssh_config line 19: bad include path ~/.ssh/id_rsa.conf. /etc/ssh/ssh_config: terminating, 1 bad configuration options

Score: 0
SimonS avatar
How to stop RD-Gateway from redirecting to HTTP
ky flag

I have a single server setup for my Remote Application Services. So one server is RD-Gateway, Connection Broker, and Host all at once.

I'm trying to use a Cloudflare Tunnel as a proxy with the following ingress rules (ws for websocket):

ingress:
  - hostname: rdp.domain.com
    service: ws://SERVERNAME

I can connect via rdp.domain.com and successfully see the IIS default page. However, if I try  ...

Score: 0
Insecure Connections With CA Issue Certificate
cn flag

I have imported a web server certificate from a CSR coming from my Cisco C9300. The certificate came from the Certificate authority and shows the correct CA on the end of the chain. CLI shows that the certificate was installed correctly with no problem. Issue is when I go to the Secure website (https://) for the switch but it says the connection is not secure. I check the certificate for in the browser  ...

Score: 0
Black Dynamite avatar
Docker Compose + Ubuntu:22.04-Unable To Create cgroup...Read-only file system
cn flag

I'm playing around with Docker Desktop(4.16.3) and Slurm. When I run slurmd, I get an error with the following complaint:

common_cgroup_instantiate: unable to create cgroup '/sys/fs/cgroup/freezer/slurm' : Read-only file system
unable to build slurm cgroup for ns freezer: Read-only file system
unable to create slurm freezer xcgroup
Couldn't load specified plugin name for proctrack/cgroup: Plugin init()  ...
Score: 0
A X avatar
GCP is restarting my VMs in the middle of the day
my flag
A X

I have a fleet of e2-highmem-2 GCP VMs. I expect that these VMs will not be restarted randomly. However, that seems to be what is happening. Every two weeks or so GCP is restarting my VMs.

The VMs run Windows Server 2016. Availability policy is Standard. On host maintanence is set to Migrate VM Instance (recommended). Automated restart is set to On. Windows Update on the machine is set to M ...

Score: 0
Salty Sodiums avatar
Debain apt missing Ubuntu keyring?
cm flag

Im on Kali Linux and the other day I was installing some packages with apt so I could run R code (if I remember correctly I installed r-base) and ever since then my apt has been acting up. Whenever I try to install any package now I get this

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct t ...
Score: 1
N8_AS avatar
Migrating file server with Windows Deduplication by switching disk
gf flag

I'm migrating a bunch of large file servers to new Windows VMs as a way of updating the OS, planning on switching the virtual disks over and exporting/importing the lanman share registry and retaining the same name/ip so we don't have to re-config user's mappings. Windows Deduplication is being used and I've not done this approach before on deduped volumes. If I install deduplication on the target VM be ...

Score: 0
Scott Anderson avatar
SELinux is preventing /usr/bin/mongod from search access
bn flag

My question is similar to others, such as SELinux preventing mongod search access. In this case, I installed snapd for a reason entirely unrelated to Mongodb. That was about a week ago (2/5/2023). That package created /var/lib/snapd.

Just this morning, MongoDB decided it wanted to search that directory, and it has generated 2207 SELinux denials, trying to search it.

But why has MongoDB decided to  ...

Score: 0
Preferred or correct way to upgrade Microsoft Deployment Toolkit 2013 Update 2 to latest?
pl flag

Is there a preferred or correct way to upgrade Microsoft Deployment Toolkit 2013 Update 2 (Version 6.3.8330.1000) to the latest version (MDT build 8456)? https://learn.microsoft.com/en-us/mem/configmgr/mdt/release-notes

Any pitfalls / breaking changes that I should be aware of?

Do we need to upgrade or rebuild task sequences or will the older ones still function?

Can I make a direct upgrade to MDT bu ...

Score: 0
How to use "X509v3 Extended Key Usage" for Control Access in Apache?
bq flag

I use SSL_Client_I_DN and SSL_Client_S_DN_CN for control Access in Apache:

how can I add the verification of "X509v3 Extended Key Usage" value in the client certificate?

Score: 0
weiss100 avatar
using putty and socat to run rust server behind firewalls
br flag

i want to run a publicly accessible Rust server on a windows machine behind some routers and firewalls. the idea is tunneling the local server ports to a public machine where they are accessable: rust server on windows behind firewalls <- putty tunnel -> linux with no firewalls <- rust client somewhere on a PC

the rust server runs on port 28015. all works fine locally "client.connect loc ...

Score: 0
Viktor Eriksson avatar
How to allow a tcp service (not http) on custom port inside kubernetes
je flag

I have a container running an OPC-server on port 4840. I am trying to configure my microk8s to allow my OPC-Client to connect to the port 4840. Here are examples of my deployment and service:

(No namespace is defined here but they are deployed through azure pipelines and that is where the namespace is defined, the namespace for the deployment and service is "jawcrusher")

deployment.yml

apiVersion: apps/v ...
Score: -1
Vitor Falcão avatar
How can I resolve all subdomains to an A record?
cn flag

I have a *.domain.com that I want to resolve into a specific IP.

This *.domain.com has public records, so I want a new local one that overwrites them.

I've tried Bind in a Docker container, but it's too complex (I don't want to learn how to configure it now), and I need a quick solution. Can I do it using the /etc/resolv.conf?

Score: 1
Granwille avatar
Routing issue on Debian 11 VM
cv flag

I updated my OPnsense "router/gateway" to 23.1 a few days ago, and now I am experiencing an issue with one of my machines. I have one machine with OPnsense installed that acts as a basic NAT router for my private subnet 192.168.50.0/24. This machine/router uses the private IP 192.168.50.1, which is the gateway for my 192.168.50.0/24 network.

I have a physical KVM machine with 1x Public NIC and 1x Pri ...

Score: 0
inframan avatar
Can't correctly bring up a second network interface on Debian 11
cn flag

I'm currently coding a network configuration role used by Ansible to customize our fresh new virtual machine that came from our Debian 11 template.

I got a weird issue while I try to set up and configure 2 physical network interfaces. When i deploy a new VM from my template, it has 2 separate vmnics, from a debian perspective it means it has only ens3 and ens4 (i don't use any bond or subinterfac ...

Score: 1
bjelli avatar
After upgrading dokku can't start applications
in flag

We just upgraded from docker 0.19 to 0.30. all the docker containers for services (postgres, redis, etc.) seem to be running again. but the containers for the apps are missing.

when we start an app with

dokku ps:rebuild <appname>

everything seems to run fine (build process, ...) but then it ends with the following error message:

-----> Running post-deploy
panic: runtime error: index out of  ...
Score: 0
Pierre Anken avatar
Room not accepting meeting in Exchange Online
us flag

I created a room called "Sitzungsraum" in our M365 administration.

When sending meeting invitation to the room, they are not automatically accepted, neither displayed in related calendar.

I checked trough PowerShell the configuration and everything looks good.

Command 1:

Get-CalendarProcessing sitzungsraum@xxxxx| fl AutomateProcessing

Result 1:

AutomateProcessing : AutoAccept

Command 2:

Get-Mailbox -Ide ...
Score: 0
selinux file context precendence, logrotate and httpd
au flag

UPDATE:

figured out the issue, its with my fcontext path expression

I have to use

semanage fcontext -a -t logrotate_tmp_t "/etc/httpd/logs(./*)?"
instead of 
semanage fcontext -a -t logrotate_tmp_t "/etc/httpd/logs/*"

and -t httpd_log_t also works

I think the questions that remain

  1. Where can I find the documentation reference to the expression? and will it be version specific?
  2. is there any man command  ...
Score: 0
naseweis avatar
How can i delegate a subdomain to a new Zone on a local DNS server?
US flag

i'am a trainee in IT in my second year and i'am actually building a windows server/client test enviroment.

Actually i want to build an active directory with a real subdomain. The Domain is hosted by my service providers DNS server.

My Testlab looking like this:

Testlab

I read a lot of microsoft documentation about DNS and know the basics of it.

Now i want to set up a DNS Server Managing a new Zon ...

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