Latest Server related questions

Score: 0
kirti avatar
How to install JDK 1.4 on MAC
gb flag
I need install jdk 1.4 on mac os (Macintosh HD)
I tried downloading update packages but it gives following message

Error

Does anyone have any solution for this i need that jdk version for testing 1 application on my side

Score: 0
rapstacke avatar
How to force kube-proxy or kubelet to use the host's private IP?
eg flag

I've created a cluster using kudeadm and everything works fine up until the point when I try to set up firewall rules like only allowing 10.0.0.0/8 traffic in. This somehow disables my VPN pod (Wireguard) to connect to the Kubernetes kube-dns from my local machine. There is some black magic going which is above my pay grade.

If I allow all traffic from the all public IPs within the cluster, then e ...

Score: 0
Can you get the grep command to EXIT 1 if query successful?
it flag

I'm trying to formulate a docker healthcheck that restarts the container if the word FATAL in found in a certain log file. Something similar to this except with grep.

test: ["CMD-SHELL", "curl -f http://localhost || exit 1"]

Something like:

test: ["CMD-SHELL", "grep -i 'fatal' /var/log/log.txt || exit 1"]

Would that work?

Score: 0
Paul Arbour avatar
kubeadm init failing to connect through proxy
bd flag

I have this version of kubeadm

[root@megatron ~]# kubeadm version
kubeadm version: &version.Info{Major:"1", Minor:"24", GitVersion:"v1.24.0", GitCommit:"4ce5a8954017644c5420bae81d72b09b735c21f0", GitTreeState:"clean", BuildDate:"2022-05-03T13:44:24Z", GoVersion:"go1.18.1", Compiler:"gc", Platform:"linux/amd64"}

My docker is setup and working properly, and can easily and properly pull all the neede ...

Score: -1
fedpep avatar
Nginx RTMP to Telegram not working through Stunnel
jp flag

I already tried to find an answer but couldn't find anything on this board or on Google.

I followed a guide on YouTube on how to set up a Nginx server on my old MacBook Pro to stream a RTMP video from OBS to different platforms simultaneously.

I already tested it and everything works perfectly when I'm streaming to Twitch and YouTube. I also added Stunnel to stream to Facebook as well (since Faceboo ...

Score: 0
Eos Antigen avatar
Basic auth and data from curl to HAProxy backend not working on TLS Termination - but works on TLS passthrough
ru flag
listen pki
    bind *:8884 ssl no-sslv3 crt /HAPROXY.pem.ecdsa verify required ca-file /CA_CHAIN.pem
    mode http
    http-request add-header Content-Type "application/pkcs10"
    http-request add-header Content-Transfer-Encoding "base64"
    http-request add-header Authorization "Basic somebase64encodedstring"
    default_backend pkis_1
    
backend pkis_1
    mode http
    http-request add-header Conte ...
Score: 0
Jenkins Multibranch pipeline organisation folder with JCasC not Initialising at startup - Requires "Save" through UI
cn flag

I am configuring Jenkins 2.332.3 with JCasC and the Multibranch pipeline. The pipeline is generally OK but it requires that we click This folder is empty | Configure the Project and then Save for it to recognise any jobs when the jenkins instance is first initialised!

Expected behaviour: When the kubernetes pod is initialised and Jenkins fires up for the first time, it should automatically effect the  ...

Score: 0
Brian K avatar
How does a CloudFront cache behavior's "Path Pattern" interact with the origin's "Origin Path"?
cn flag

I have an origin that looks like this: "https://myS3Bucket.s3/static/ui/v1.0.0". This origin has an "Origin Path" that is "/v1.0.0", and the cache behavior associated with this origin has a "Path Pattern" that is "/static/ui/*".

If a user makes a request to the CloudFront with the path "https://abcd1234.cloudfront.net/static/ui/index.html", what does the request that CloudFront makes to my origin ...

Score: 0
Adding Cloudflare SSL Results in 522 Error
us flag
Ace

Currently I'm trying to install a Cloudflare SSL certificate on my Ubuntu server that uses Nginx. I am following this guide on how to do so, but once I successfully install the certificate as per the instructions, my host seems to stop working and Cloudflare shows an Error 522 when visiting my domain.

My Nginx Configuration:

ubuntu:/etc/nginx/sites-available$ cat ascend.so
server {
    listen 80; ...
Score: 0
András Korn avatar
Linux: bridge vs. vlan vs. tcpdump
pk flag

I have a Proxmox host with kernel 5.15.19-2-pve.

It has a bond0 interface made from eth2 and eth3, which receives vlan tagged traffic.

I created a vmbr666 bridge that shows looks like this:

# /etc/network/interfaces:
auto vmbr666
iface vmbr666 inet manual
        bridge-ports bond0
        bridge-stp off
        bridge-fd 0
        bridge-vlan-aware yes
        bridge-vids 2-4094
        mtu 9220

# brct ...
Score: 0
Martin avatar
How to prevent 3rd party domains using our server/domains for email envelopes
cn flag

We recently received a whole bunch of notification emails stating an email that apparently originated from our servers was blocked for being spam, but we can't find the source emails on our server, so wanted to ask if we're missing anything obvious.

Below is the notification email. [email protected] is our domain email address:

Notification email:

A message that you sent was rejected by the local scanni ...

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