Questions tagged [helm]

For questions about Helm - the Kubernetes Package Manager

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Unable to get Helm to work with ECR

I'm using Helm v3 with AWS ECR on a Kubernetes cluster that was creating using Kops. I have checked and the role kops assigned to the nodes does have ECR permissions. When I deploy my helm chart I ...
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12 views

Requirements for installing a Helm chart on a multi-cluster Kubernetes platform

I have an umbrella Helm chart containing different sub-charts (including a RabbitMQ-ha). I am able to easily install this helm chart on a k8s cluster but I want to know is it possible to just install ...
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25 views

Fluentd forwarder in k8s behind ELB with https

I'm running Fluentd in K8s (in Rancher) from a helm chart, to act as a forwarder from applications that aren't running in k8s. My config is fairly straightforward: --- configMaps: useDefaults: ...
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1answer
19 views

What's the way to deploy a resource once on a helm chart that is deployed multiple times?

in my use case i've got a helm chart for my application. One of the resources is actually a Grafana Dashboard for the application. This dashboard actually monitors all instances of the application, ...
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33 views

Persistent storageClass for GitLab on Kubernetes

Using the official helm chart and documentation, I want to deploy GitLab to Kubernetes. The storage guide shows how to store persistent data and also offers example Helm values. Sadly this doesn't ...
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1answer
141 views

“Error: forwarding ports: Upgrade request required” Error in helm of a kubernetes cluster

I have a kubernetes cluster built using kubespray and imported to Rancher. The nodes are configured with CentOS Linux 7 3.10.0-957.12.1.el7.x86_64 Docker version : 18.9.5 Kubelet version : v1.14.1 ...
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23 views

How to configure Helm Feed on octopus deploy [closed]

I am trying to configure external helm feed on octopus. But I am getting the below error. Unable to read Helm index file at https://github.com/helm/index.yaml Could you please help on that?
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1answer
82 views

Deploying Anchore to Kubernetes Cluster using Helm

Kubernetes version 1.14.2 (Client) 1.14.1 (Server) Anchore Chart anchore-engine.1.0.5 App Version 0.4.0 I'm trying to deploy Anchore via Helm to a Kubernetes cluster, but I'm getting failures in ...
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1answer
237 views

Increase Kubernetes Nginx Ingress limits for large images in Docker registry

When pushing images to a self hosted Docker registry installed using their official helm chart, this works for some images. But for one image, I'm not able to push two layers. Docker retry it several ...
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2answers
2k views

helm - cannot get resource “namespaces” in API group

I installed Kubernetes, helm on the Ubuntu 16.04.6 Box, I want to deploy kubernetes-dashboard using helm but getting below error while installing it $ helm install stable/kubernetes-dashboard --name ...
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420 views

Create MariaDB/MySQL HA Cluster on Kubernetes using master-master replication [closed]

I want to deploy high avaliable web apps that require a MySQL database on a multi note Kubernetes cluster. Having never deployed any SQL cluster, I learned that there are master-master and master-...
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1answer
957 views

How to use same Helm dependency in many charts?

For example, I have this charts structure: ├── parentChart │   ├── charts │   │   ├── childChart1 │   │   │   ├── charts │   │   │   │   └── postgresql-3.11.6.tgz │   │   │   ├── Chart.yaml │   │   │ ...
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2answers
938 views

Automate Helm's tiller installation with Terraform

I need to be able to generate disposable kubernetes environments using terraform. These environments should use helm for application deployment and ideally have tiller installed during the terraform ...
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246 views

Using application config file kubernetes configmap for mongodb failed when pod is deployed

Using helm to create my own chart to deploy an instance of mongodb on kubernetes cluster, I am using a custom configmap for having my own mongo configuration. My config map is looking like this: {{- ...
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3answers
462 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: ...
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2answers
106 views

Accessing External REST api From Wthin Kubernetes Cluster

This is my first foray into Kubernetes land... I'm still pretty shaky on how things work and still wrapping my head around some of the concepts so please bear with me there. The application I am ...
2
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1answer
2k views

Installing Helm charts using Terraform

I have been trying to install Helm charts using Terraform in a cluster which operates in GKE. My question is in two parts: Is it a good practice to use Terraform for installing Helm charts? I have ...
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2answers
942 views

Kubernetes on k3s can't resolve domains from custom dns server (fritz.box with dnsmasq)

I have a dns server running at 192.168.0.19 for custom domains like .fritz.box. Having a single node cluster on k3s, Rancher was installed using a subdomain server2.fritz.box using this command: ...
3
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2answers
3k views

Helm install or upgrade release failed on Kubernetes cluster: the server could not find the requested resource or UPGRADE FAILED: no deployed releases

Using helm for deploying chart on my Kubernetes cluster, since one day, I can't deploy a new one or upgrading one existed. Indeed, each time I am using helm I have an error message telling me that it ...
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0answers
859 views

Access denied when pulling private registry image using helm with gitlab runner helm chart and ci job

I have a kubernetes cluster with 1 master and 2 workers. All nodes have their IP address. Let's call them like this: master-0 worker-0 worker-1 The network pod policy and all my nodes communication ...
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1answer
45 views

declaratively mount a service account secret in OpenShift

I am using helm charts to deploy some webhook handlers. The handlers need to connect to the cluster they are running on to deploy the configuration within it. It works but one step is tricky to move ...
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1answer
6k views

Pod's state “pod has unbound immediate PersistentVolumeClaims” when deploy Jenkins with Helm chart

I try to deploy Jenkins in local Kubernetes cluster with Helm from repo stable/jenkins:lts. But after deployment I get pod which has status "pod has unbound immediate PersistentVolumeClaims". PVC has ...
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1answer
3k views

Deploy helm chart from Jenkins to Kubernetes

I want to deploy helm chart from Jenkins to Kubernetes but I don't find any Plugins in Jenkins for Helm. How can I tell Jenkins to run Helm chart in Kubernetes ?
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0answers
209 views

How to get all log files on kubernetes master node?

I need to receive all container logs using Filebeat autodiscover. When I deployed Filebeat to Kubernetes without using helm, I got all the container logs in the first attempt. I want to do the same ...
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1answer
219 views

Consul Helm chart: Connect Injector service not working

Below is my config that I am applying over the latest version of the chart (0.4.0). The consul client daemonset pods come up and successfully register with the cluster. The connect injector webhook ...
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1answer
128 views

Tfs octopus migration to k8s and docker

My current client uses .net and .net core, tfs and deploys via octopus. They want to use helm, k8s and docker. With all of the environments, env variables are already in octopus. I am thinking to ...
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1answer
878 views

Stolon vs CrunchyData for HA Postgresql

I'm using helm charts with kubernetes and I'm trying to deploy High Availability Postgresql database and found this article mentioning three project that provide HA Postgresql: 1- Stolon 2- ...
2
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1answer
663 views

Helm/ YAML indentation issue

I am etting weird YAML indentation with some conditional stuff, effectively I'm doing: resources: {{ toYaml .Values.resources | indent 10 }} {{- if .Values.filebeat.enabled -}} - name: elastic-...
3
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2answers
387 views

Original Helm chart gone - how can I find / get it from the cluster?

I'm connected to a cluster which has a release, from a chart, but it was installed by someone else who I think used a tweaked, locally-stored chart. I don't have access to their original chart/repo. ...
3
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1answer
5k views

How to pull a docker image from a private docker registry using Helm?

When the default values.yaml is inspected it is not clear how to pull a private docker image. # Default values for sonatype-nexus-apt. # This is a YAML-formatted file. # Declare variables to be ...
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1answer
820 views

What is the impact of using Helm Deployments instead of StatefulSets for Databases like MongoDB or MySQL?

The definition of a stateless app seems to apply to database servers like MongoDB or MySQL. I found Helm Charts as a kind of template-repository for Kubernetes. However, the stable builds all use ...
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2answers
6k views

Why does Helm time out on almost every action?

I'm trying to set up helm for the first time and I'm having troubles. First, I've created account with cluster-admin role. (According to https://github.com/kubernetes/helm/blob/master/docs/rbac.md#...
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1answer
808 views

How to make Tiller highly available?

I'm using helm to deploy my services to a Kubernetes cluster. I want to improve the service availability of my tiller pod. So I scaled the tiller deployment to 2 replicas. Helm is working as before ...