All Questions
5,705
questions
0
votes
0
answers
5
views
deploy Harbor on Kubernetes via helm
I'm facing an issue with accessing the Harbor after deploying it on Kubernetes using Helm.
Here are the steps I followed:
Download Harbor helm chart:
helm repo add harbor https://helm.goharbor.io ...
0
votes
0
answers
5
views
How to run cluster-image-scanner (SDA-SE project)
This is the link for the tool we want to use: https://github.com/SDA-SE/cluster-image-scanner
We decide to use this project to scan image in k8s cluster.
Although, we don't know how to run, and set ...
- 1
0
votes
0
answers
5
views
Which server & client options are needed to create an OpenVPN "Remote Access" i.e. "Client-to-Site" VPN, without routing all traffic through the VPN?
the goal & issue
I have tried very hard to find the answer to this, and haven't. I'm not looking to create a site-to-site VPN. I also tried posting this in the Security SE and it didn't get much ...
- 130
0
votes
1
answer
3
views
Azure DevOps won't make description field read-only
I added rules to make some fields of my backlog items read-only for everyone who hasn't got a specific role. That works for all fields except the description field. The description field remains ...
- 1
0
votes
0
answers
4
views
Is there a way to reference to the root of all jobs (Dashboard) via a variable in Jenkins to use in a path
I am using a "Trigger call/build on other project" build step on my job A where I call job B.
Because of the job/folder structure I need to call this job B by traversing up (e.g. ../../...
- 101
0
votes
0
answers
18
views
Is it possible to configure the kubernetes api server address when using traefik?
Today I found the Traefik could not forward the http request with the slave node(the slave node also edge node that could recieve http request from external internet), when I using this command to ...
- 111
0
votes
0
answers
6
views
Canarydeployment of AKS based applications using istio
We were trying to enable canary based deployment for our aks based applications using istio feature and HELM templates. By referring the documents provided in medium , intex we tried the solution as ...
- 101
0
votes
0
answers
12
views
Best artifactory type for Azure release pipeline
We've just started to use Azure DevOps platform and having some doubts regarding artifactory type for release pipeline.
Here's the situation: we get complete delivery in zip file from Dev team which ...
- 1
0
votes
0
answers
7
views
Bitbucket pipelines dind "Cannot connect to the Docker daemon"
I am trying to run end to end tests on a node repo but it needs the postgres container. When I te
image: docker:dind
pipelines:
default:
- step:
name: Run e2e tests
runs-on:
...
- 101
0
votes
0
answers
5
views
WSL+Docker ghost environment
[reposting a question that was closed as off-topic over on SO]
I'm running docker in wsl, and testing my containers by invoking docker-compose from the linux prompt.
Sometimes my docker-compose call ...
- 101
0
votes
2
answers
41
views
Dockerhub says Hello World causes CVE-2023-5363 and CVE-2023-5678
Dockerhub says I have the vulnerabilities: CVE-2023-5363 and CVE-2023-5678, which is part of the openssl package.
See this image:
Does anyone know how I can resolve this issue? I've simplified my ...
- 131
0
votes
0
answers
5
views
Is it possible to mirror/duplicate UDP traffic using envoy?
I have a use case where the incoming UDP data has to be sent to multiple environments simultaneously.
I am currently trying with Envoy. I see that envoy has something called request_mirror_policies' ...
0
votes
1
answer
29
views
Conflicts while building AWX-EE custom image
I'm currently building AWX EE custom image with the latest available but it seems latest versions got some conflicts with pip modules. My custom image was working great in July (awx-ee version 22.X 23....
- 113
0
votes
2
answers
52
views
How to organize Gitflow releases with multiple environments for web application?
We use gitflow branching strategy for different reasons, one of them being complicated bureaucracy around releases.
We have environments: dev, qa, preprod, prod.
Once the developers finish their work ...
- 101
1
vote
1
answer
23
views
Why does every image I build have its own repository?
What does "repository" mean to the build process? Why does every image need a repository?
I guess I should take this question up with whoever architect or team made this naming choice but ...
- 113
-2
votes
0
answers
31
views
Suggestions on a possible simplification of an infrastructure
I have a somewhat complex infrastructure situation to manage. I have 3 logging source systems (standalone applications logging on linux machines, frontend applications logging on Appinsights and ...
- 1
0
votes
0
answers
7
views
Upload a directory and it's sub-dir to JF CLI artifactory -- zip archive
I'm trying to upload a directory and it's subdirectory present in /home/nodejs/packs - here packs is the folder I want to upload using the jf CLI.
jf rt u /home/nodejs/packs path/to/my-repo/nodejs/...
1
vote
1
answer
31
views
helm trouble creating pod using bitnami/mongodb chart
Here is my My Chart.yaml file:
apiVersion: v2
name: pixer-microservice-infra
description: A Helm chart for Kubernetes
type: application
version: 0.1.0
appVersion: "1.16.0"
dependencies:
- ...
- 11
0
votes
0
answers
8
views
is it possible to pull from private repo when using crictl
when I use crictl crictl version 1.20.0-24-g53ad8bb7 to pull some private repo:
[root@k8smasterone ~]# crictl pull registry.cn-shanghai.aliyuncs.com/reddwarf-pro/dolphin-post:...
- 111
0
votes
0
answers
8
views
URL to the latest revision of Conan package in Artifactory
We are using Artifactory to distribute Conan packages.
Our Conan packages also contain an archive with the Doxygen documentation that I need to link to. (Subsequently referred to as "file.zip&...
- 1
-1
votes
0
answers
11
views
Clarification on DevOps Exam Task - Compiling 3CS-NGINX, NodeJS App, and Docker Compose
I recently took a DevOps exam for a company and received feedback that I did not understand the question properly. I was given the following tasks:
Task 1 - Compiling 3CS-NGINX:
Clone the Github ...
- 1
0
votes
0
answers
6
views
Add helm repo to rancher via cli
I'm trying to automatically seed a rancher environment with my own chart repository. I'm testing this with the rancher docker container. There's a 'helm_v3' executable in there but adding repositories ...
- 1
0
votes
0
answers
18
views
Docker container has a default route I didn't configure
I've set up a semi-optimal IPv6 environment, so nginx running in the container can see the real source IPv6 address instead of the IPv4 userland proxy one from Docker. I confirmed this by looking into ...
- 1
0
votes
1
answer
27
views
validate service connection: validate CRI v1 image API for endpoint
Today when I use this crictl crictl version v1.28.0 command to pull image in CentOS 7.9:
[root@k8sslave01 ~]# crictl pull registry.k8s.io/pause:3.6
WARN[0000] image connect using default endpoints: [...
- 111
0
votes
0
answers
5
views
does the containerd will delete the pasue images
Today I found the already downloaded kubernetes pause images(registry.k8s.io/pause:3.6) are missing. This images are already downloaded in the previous build process. it seems been deleted ...
- 111
-1
votes
0
answers
11
views
Basic Microservice architecture
New to DevOps and Microservices here is the scenario I am trying to acheive
I need a set of docker containers
for my Laravel app
for my vue app that communicates with laraLaravelvel through Rest
...
0
votes
1
answer
27
views
Why is the containerd still pulling from the network even though the server contains an image
Today I found the kubernetes pod shows error like this:
Failed to create pod sandbox: rpc error: code = DeadlineExceeded desc = failed to get sandbox image "registry.k8s.io/pause:3.6": ...
- 111
0
votes
1
answer
21
views
unzip | caution: filename not matched [closed]
I'm trying to unzip multiple files which has a prefix in common service1.zip service-2.zip service_3.zip and so on...
Now, when I try to unzip all those files at once using the command unzip service*....
- 95
-1
votes
0
answers
11
views
To execute jenkins jobs parallel
I need to put a for loop and modify it to run the Jenkins jobs parallel using groovy language. Can anyone please help me out?
1
vote
1
answer
18
views
Creating a cmd task with all the private ip address details collected from gather_facts
I am running an ansible playbook from my local laptop to AWS connecting on the public IP address. The infra is being spun up by terraform so i dont know the private IP address before hand. I have ...
0
votes
1
answer
42
views
MAUI build failing with "Microsoft.Android.Sdk.Tooling.targets(20,5): error XA0031: Java SDK 11.0 or above is required when using .NET 6 or higher"
We have an existing Azure DevOps build pipeline that was working fine until today, 20th November 2023.
We have noticed that the previous successful build was using MSBuild version 17.7.3.
Today it's ...
- 109
0
votes
1
answer
8
views
Beginner Uptime Calculations Based on ELB?
Is there a clear way to calculate starting uptime metrics from AWS ELB?
I need to start running uptime calculations. I'd like to start by just using AWS services for monitoring the uptime and then ...
- 353
0
votes
1
answer
25
views
How to aggregate logs and metrics from multiple modules accross different servers?
We are thinking about setting up a solution for aggregating logs and metrics from multiple modules accross different servers. The problem is that it needs to run in a hospital and the logs may contain ...
- 103
0
votes
0
answers
9
views
How are the host, build, and target platforms of a package defined?
https://www.uber.com/blog/bootstrapping-ubers-infrastructure-on-arm64-with-zig/ says:
A host is the machine that is compiling the binary. A target is the
machine that will run the binary. In native ...
- 131
0
votes
0
answers
8
views
K8s cluster has kube-system pod limits that are excessively high
Using AKS, the cluster has limits that are overcommitted due to kube-system pods having excessively high CPU/memory limits.
kube-system pods like coredns or have a combined CPU limit of 300+%
This is ...
- 101
0
votes
0
answers
12
views
CI/CD ArgoCD - how can we schedule a nightly build with ArgoCD? So deploy a temporary set of Kubernetes resources
Each night we run a nightly build. A 'docker-compose' stack is deployed, a Test docker container runs the tests. Works fine.
We started migrating to Kubernetes with ArgoCD.
How can we deploy a ...
- 101
0
votes
0
answers
12
views
Why does the kubernetes run the coreDNS as deployment in the cluster, rather than a static pod?
The Kubernetes controlplane usually run components as static pods:
kube-apiserver: static pod
kube-scheduler: static pod
kube-controller-manager: static pod
etcd: static pod
The DNS is also the ...
- 101
0
votes
0
answers
8
views
Is there a full list of Kubernetes controller names inside the kube-system namespace that are owned by Kubernetes?
I am aware that there is a kube-system namespace, and users are not expected to modify or create any objects in this namespace as it is not intended for user use. However, I would like to verify this ...
- 101
0
votes
0
answers
8
views
containerd to graylog
I was using /etc/docker/daemon.json to easily configure logs from containers to be sent via UDP to a remote Graylog server and it worked fine.
It's easily achievable with the following config in ...
0
votes
0
answers
8
views
How to create a work item in Azure Boards using service hooks in the DevOps Projects
So in my organization, we have two different projects, Say Project-C and Project-D as follows:
https://dev.azure.com/SomeOrganisation/Project-C
https://dev.azure.com/SomeOrganisation/Project-D
I ...
- 101
0
votes
0
answers
3
views
Does Tekton Triggers support HTTP GET requests?
Does anyone know if Tekton event listeners and triggers work with HTTP GET requests?
Going off of this guide: https://tekton.dev/docs/getting-started/triggers/
I tried to create a binding that doesn't ...
- 101
0
votes
0
answers
35
views
Add K3s agent to server in a docker container (using Tailscale userspace networking)
I have a K3s server running somewhere, connected to Tailscale. I am able to connect regular VM agents to it via Tailscale under normal circumstances. However, I also need to add an agent "node&...
0
votes
0
answers
8
views
How can I make a build of an app that requires macos?
We are using Gitlab CI, how do we do a build of an application within it that requires it to be build on macos?
I'm talking about the Electon JS application. I have successfully built the windows and ...
- 101
0
votes
1
answer
34
views
kubernetes access nodeport fails, master cannot reach workers
I've got an on premise kubernetes cluster with a NodePort service running on port 32001. But in 80% of the cases requests fail:
curl localhost:32001
times out and sometimes it works, results are ...
- 502
0
votes
0
answers
7
views
Rolling Deployments with ArgoCD ApplicationSets
I've been looking through the docs at https://argo-cd.readthedocs.io/en/stable/user-guide/application-set/ and I still don't understand how I would go about doing rolling / partial deployments to ...
- 101
0
votes
0
answers
21
views
How do I request API Permission for Azure Service bus when this is not listed?
I am trying to request permission for Azure Service Bus (in the Azure portal), for a specific app. But Azure Service Bus is not listed. How to fix this?
- 131
0
votes
0
answers
42
views
How Do I Get the Information for a Minikube Cluster to Automatically Show Up in Backstage?
The problem:
The information for my Minikube cluster is supposed to be showing up under the Kubernetes tab for a Backstage component similar to the following images:
[2
However, I am getting the ...
- 1
0
votes
0
answers
9
views
why the python proxy repo could not found the python library
I have configure a python proxy repo using nexus OSS 3.51.0-01, the python url is https://pypi.org/simple/, then on the local machine, I use this command to test the repo:
~/source/visa on develop! ⌚...
- 111
0
votes
0
answers
5
views
How can I connect to Kubernetes Job without service from other Pod through dns?
I have Kubernetes job without service and I need to connect to it from different pod (not job) on the cluster. According to docs, I can do it only by using IP, but not with DNS as it has no service.
...
- 1
0
votes
0
answers
10
views
Why I cannot get public IP address?
I am learning, I follow https://learn.microsoft.com/en-us/training/modules/automate-azure-tasks-with-powershell/6-exercise-create-resource-interactively
.I used
Get-AzPublicIpAddress -...
- 151