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Questions tagged [helm]

Package manager for kubernetes

Package manager for kubernetes

https://helm.sh/

76 questions
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votes
1 answer

Docker images vs Helm Charts

First of all I apologies because I am developer trying to understand some server stuffs. I request the moderators please don't be harsh if this question doesn't make any sense here. From my understanding we have docker images inside docker hub which…
user960567
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2 answers

In a helm template how can i use items in 1 list to iterate over another list

i want to pre-populate a kubernetes cluster with namespaces and their respective secrets for our apps and services. For that i would like to be able to specify 2 lists, 1 list with secrets, and 1 list with namespaces. Each namespace in the list has…
rinini
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1 answer

Helm reset resources into known-good state

We're starting to manage Kubernetes resources with Helm, and we have some users who are used to managing resources with kubectl edit. We'd like Helm to sanitize the deployed resources every time it's run, bringing them back into a known-good…
spiffytech
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1 answer

In Helm Kubernetes config, how can I share many environment vars between multiple deployment files

We're using Helm to deploy our app to K8s. In 4 different deployment files (one for each service) and a job file for migrations, we have to have an identical set of env variables. Whenever we need to add a new one, we need to add it to all 5 files.…
Luke Cousins
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1 answer

What is needed to use kubernetes port forwarding through a proxy?

I have a kubernetes cluster that I can reach through an nginx proxy. I can do kubectl get deployments -n kube-system without issue. However, I'm trying to use helm. Helm is throwing an error: Error: forwarding ports: error upgrading connection:…
cat pants
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3 answers

Helm under MicroK8S giving: "Error: could not find a ready tiller pod"

I need learn about Kubernetes, Helm, conjure-up and also need install Eclipe-Che, and to it I did: On a fresh install of [Ubuntu 18.04.2 Server X64] running as virtual machine inside vmware workstation Im installing MicroK8S and Helm. Its on a fresh…
Mark
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1 answer

Helm i/o timeout kubernetes

Trying to use helm on my kubernetes cluster. helm init went fine but trying to install or just helm list gives this error. $ helm list Error: Get https://10.96.0.1:443/api/v1/namespaces/kube-system/configmaps?labelSelector=OWNER%!D(MISSING)TILLER:…
Gab
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3 answers

Helm offline usage

Environment [root@kubernetes-master-001 centos]# helm version Client: &version.Version{SemVer:"v2.9.0", GitCommit:"f6025bb9ee7daf9fee0026541c90a6f557a3e0bc", GitTreeState:"clean"} Server: &version.Version{SemVer:"v2.9.0",…
Elouan Keryell-Even
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1 answer

How to setup alert in helm chart values file?

I am trying to setup grafana alerts in helm chart. For that, using the existing manually created alert from another grafana instance, which we want to keep in new grafana setup by default with helm chart. As not able to find any export/import…
Uday Kiran Reddy
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GitLab Helm Chart Minio use existing PVC

Previously in my helm chart, I had the snippet below... minio: replicas: 1 persistence: enabled: true existingClaim: minio #size: 10Gi serviceType: LoadBalancer Because I do have an existing PVC that I intend to use with Minio. …
cclloyd
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For a helm chart, what versions are available?

I can specify a specific version of a chart by doing: helm install --version stable/ But, how do I know which versions are available?
jobevers
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2 answers

Helm: how to add elements to a list of default values?

It might be a very simple question, though somewhy I can't google the answer. Let's assume we have a Helm chart with some default values such as the following: parameters: - parameterName: parameter1 value: value1 - parameterName: parameter2 …
Volodymyr Melnyk
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2
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1 answer

Orchestrator is not available with fresh Rook instance

I'm trying to set up a rook Ceph cluster on my kubernetes cluster. Topography: 3 kubernetes nodes (all are master/worker pods) Each node has /dev/vdX on it for ceph Each node is intended to work as part of the ceph cluster I deployed Rook operator…
cclloyd
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ingress returns 502 / TLS backend communication issue

i am operating a k8s cluster with cert-managerto obtain letsencrypt certs. I just set up nifi (https://github.com/cetic/helm-nifi) within this cluster, where the workload exposes a TLS secured port which is abstracted by a respective service. i set…
michafn
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Invalid keycloak URL error when installing alfresco-dbp with helm in Kubernetes on AWS

I'm currently trying to deploy Alfresco Content Services on AWS following this guide. I got as far as to "Creating File Storage for Alfresco Content Services Community" where I have to create an EFS storage using another guide. In step 4 "Deploy the…
Felix Engelmann
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