Questions tagged [kubernetes]

For questions about Kubernetes, an open-source system for automating deployment, scaling, and management of containerized applications.

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13
votes
2answers
715 views

How do I automate deployments with Kubernetes?

Assuming I have Kubernetes deployed via Rancher and Jenkins is building new images and pushing them to DockerHub upon check-in of new code to GitHub, how do I automate getting new images deployed? ...
5
votes
3answers
197 views

What is the recommended way to monitor differences between multiple Kubernetes namespaces/clusters?

Given a Kubernetes cluster with two namespaces; what is the recommended way to monitor and sync differences in configmaps, deployments, ingresses etc. between the namespaces?
4
votes
3answers
2k views

How to manage 10+ team environments with Helm and Kubernetes?

I'm looking for feedback on how we can improve our team environment and staging deployment process. We currently have 10 agile teams, and set up our Kubernetes deployments through Helm as follows: ...
3
votes
2answers
121 views

On-Prem and Cloud Deployments

If I have a mix of cloud and "on-prem" (across different networks) systems to deploy to is there a common tool, technique, or software available? I've used Kubernetes for cloud deployments, but am ...
2
votes
1answer
33 views

Which libraries generate observability metrics for applications in the cluster to prometheus?

I recently read "Cloud Native DevOps with Kubernetes" by O'reily and it mentions the RED and USE metrics which are a good starting point for gaining better observability into the system, however I'm ...
2
votes
3answers
97 views

What are trusted providers that offer wildcard certificates and associated costs to be used in an Orchestration Platform like Kubernetes?

Currently, certbot and nginx are used to create a trusted webpage. Recently, an attempt was made to move the images to a kubernetes cluster on google cloud platform. A guide was found to configure an ...
1
vote
1answer
90 views

Secure Jenkins X on kubernetes

I have installed Jenkins X on kubernetes. I want to change the default installation and secure the Jenkins url, so that it will be not accessible to the public. Can I change it to some port, or some ...
1
vote
1answer
43 views

Parameterized Kubernetes manifest files?

I'm learning Kubernetes, coming from an AWS/CloudFormation background to set up my company's infrastructure. One of the strengths of CloudFormation is the use a template that can be parameterized for ...
1
vote
1answer
134 views

What does “eksctl create iamserviceaccount” do under the hood on an EKS cluster?

AWS supports IAM Roles for Service Accounts (IRSA) that allows cluster operators to map AWS IAM Roles to Kubernetes Service Accounts. To do so, one has to create an iamserviceaccount in an EKS cluster:...