Questions tagged [helm]

Package manager for kubernetes

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43 views

Helm install is --values values.yaml explicitly required?

Using Helm version 2, I was under the assumption that explicitly setting --values values.yaml in helm --name elasticsearch install ./ is not required (i.e. defaults to --values values.yaml). However I ...
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1answer
124 views

How can i delete a helm installed package?

I'm using Helm 3 to install kubernetes packages. Now I need to remove/clean up what was installed, I tried with unintall but it seems it’s looking for a release (not sure what it does mean) not a ...
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24 views

Access/manipulate/restore files in GlusterFS managed via Heketi

I would like to restore a file system backup from a postgres database. With docker-compose I would simply set the command: tail -f /dev/null and use docker cp to put the files in place. Or even ...
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1answer
42 views

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 ...
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1answer
43 views

Kubernetes kubeconfig inside pod

I am trying to create a deployment which is deployed on K8S instance on which it does migration of services. This needs kubeconfig as part of the code right now. We do not have access to create ...
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38 views

mysql helm aks keeps crashing

I tried to install mysql using helm chart helm install mysql --set mysqlRootPassword=medone,mysqlUser=mysql,mysqlPassword=medone,mysqlDatabase=profil,persistence.existingClaim=mysql-pv-claim stable/...
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1answer
49 views

Kubernetes: Issues with liveness / readiness probe on S3 storage hosted Docker Registry

Current setup Hello. I'm using a Docker Registry helm chart deployed with an S3 storage. Now I would like to update (change) the way the live/readiness probes work. The reason being that after one ...
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45 views

terraform with helm provider ignore image changes

I am using terraform with helm provider to deploy a helm chart, everything works with terraform, the problem is when the application is already running and I changed the image tag from the gitlab ...
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1answer
42 views

K8S Redis connection

I've installed Bitnami Helm Chart for HA Redis: https://bitnami.com/stack/redis/helm aleg@Azure:~$ kubectl get pods | grep redis redis-1580896952-master-0 1/1 ...
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64 views

stable/airflow Helm chart port 8080 returns JSON instead of Airflow web interface

I've followed the instructions here for installing the stable/airflow Helm chart onto my local Microk8s cluster. The installation seems to work fine, and I get a log saying: NOTES: Congratulations. ...
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1answer
3k views

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 ...
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1answer
126 views

Cannot access Minio After Helm Installation

I tried installing Minio via the helm chart. You can see my values.yml below. I set the accessKey and secretKey myself. But after I bring up the deployment, I cannot log in. When I go to the ...
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1answer
234 views

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 ...
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1answer
448 views

Required changes to migrate to Kubernetes 1.16

I have a multi-component platform which I created the required helm charts for it and it was properly working on Kubernetes <= 1.15. Now I need to prepare them to be compatible with k8s 1.16. I ...
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0answers
32 views

haproxy pods in keep crashloopbackoff

I'm using helm to install a redis-ha in my cluster with command: helm install -f develop-redis-values.yaml stable/redis-ha --namespace=develop -n=develop-redis In develop-redis-values.yaml, i turn ...
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92 views

Nextcloud Helm Chart Change Max Upload Size

I deployed the Nextcloud Helm chart to my cluster. Installation went fine and I can use it. But I can only upload small files (the default). How can I configure the helm chart to allow larger files ...
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43 views

Restore SQL dump in a running Kubernetes deployment

TL;DR: I imagine that there is a way to temporarily disable access to a pod / service so maintenance can be done. In this case: Block access to a database so a dump can be restored. $ kubectl exec ...
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32 views

Mysqldump helm chart is unable to upload via ssh. Failing at key authentication ssh

I am trying to use mysqldump helm chart and upload the dump via SSH to a remote server. This was working in my dev environment (SSH upload destination was ubuntu 16.04) but the same is not working for ...
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1answer
458 views

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: ...
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254 views

How to copy all images in a helm chart offline

I have helm\tiller installed on my on-prem Kubernetes deployment which is isolated from the internet. I'm trying to copy some helm charts to my isolated network and I'm finding the process of ...
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2answers
204 views

change name of the pods via helm

I am trying to run mongodb via helm. I want to run 1 primary replica and 2 secondary replicas. I would like to setup the following naming for the 3 mongodb pods once they are created: mongo-0 mongo-...
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1answer
2k views

User “system:serviceaccount:tiller-world:tiller” cannot create resource “clusterroles” in API group “rbac.authorization.k8s.io” at the cluster scope

I'm trying to follow TILLER AND ROLE-BASED ACCESS CONTROL, yet running into install fails at the end, can't figure out what I missed( $ kubectl create namespace tiller-world namespace/tiller-world ...
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1answer
60 views

Expose Confluent Kafka outside of the cluster but inside of the GCP

I've installed Confluent Kafka OSS using their official helm chart: https://github.com/confluentinc/cp-helm-charts However, I would like to consume Kafka topics in a GCP Dataflow so this mean, I ...
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1answer
370 views

Switch helm config based on kubectl context

I’m using Helm for managing apps running in my Kubernetes cluster. I’m managing multiple clusters for different environments. kubectl supports this out of the box, e.g.: kubectl config set-context ...
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1answer
177 views

Helm Chart loads default Laravel instead of real site

I have set up my project to use this package for Kubernetes/Helm on Laravel application: https://github.com/richdynamix/arc When I run docker-compose up I get the real project I have been working ...
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3answers
5k views

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 ...
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1answer
1k views

Create Image Pull Secret from Other Secret or Copy Secret from Other Namespace

I've got a problem that I cannot solve nicely it seems. I've got a Kubernetes cluster running on GCP and a custom HELM chart helm/foo. I have multiple instances of the chart running with different ...
3
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1answer
2k views

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 ...
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2answers
2k views

helm install a chart and give parameters to the depencie chart

I am trying to use the chart stable/mcrouter for memcache sharding, everything works, but this chart uses a memcache chat as dependencie. I would like to know if I can pass parameters to memcache ...
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1answer
598 views

Migrating from Kubernetes deployment to Helm

We have recently moved from a pure kubernetes deployment to a helm chart deployment for one of our apps. I'm trying to find a way to migrate a cluster that is currently running the old deployment ...
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1answer
4k views

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/...
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0answers
38 views

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 ...
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3answers
3k views

Helm offline usage

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