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Questions tagged [helm]

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Package manager for kubernetes

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1answer
61 views

CreateContainerError: context deadline exceeded

For a project, I must use big containers (500Mb to 60Gb). I don't have a precise measurement but when I run containers larger than 3-5Gb with gitlab-runner, I get an error in rancher: ...
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0answers
27 views

How set ingress host for chart and for subchart when use umbrella chart?

I have a few helm chart. I want pack this charts for umbrella chart. helm install --set ingress.enabled=true,ingress.hosts[0]=url1.xip.io app1 helm-repository/app1 helm install --set ingress.enabled=...
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39 views

Helm: Minio-Operator is deploying with default values although I specified them

Minio-Operator is deploying with default values although I specified them when installing with Helm. I tried with: $ helm install minio-operator minio/minio-operator \ --namespace minio-operator \ --...
1
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1answer
62 views

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 ...
1
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1answer
158 views

Deploy mysql release using helm

Hi I'm new to k8s and helm ecosystem. I constructed my own k8s cluster using kubespray with EC2 (I can use EKS but for the purpose of practice) and the next step is using helm. I'm trying to deploy ...
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0answers
123 views

Prometheus Helm - alert manager doesn't receive any alerts and no emails either

I tried to kill the node exporter and then expected to get emails. I've configured it to send email even if its down for 1 seconds but nothing happens. I don't see the alerts in alertmanager either.. ...
1
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1answer
80 views

Hosting docker images on multiple registries but reference them the same way e.g. in a k8s deployment

Since I started with docker there is one question that follows me and I could not get a good answer so far. Let's assume I have a .yaml file specifying a k8s deployment. We are building our docker ...
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0answers
58 views

How to run helm from a docker image

UPDATE This is slightly different than the posted comment asking if the linked question resolves my issue. The problem is that helm in the container is trying to connect to localhost which is not ...
0
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1answer
96 views

Ansible: clone repo or install helm chart from private github

Any idea how to install Helm chart (tgz) from private Github repo using Ansible? Is it possible at all to do this using Github token only and not ssh key or maybe it is easier to clone private git ...
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0answers
424 views

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 ...
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135 views

How to use two repositories from helm and use helm_release terraform

How to use two repositories as Dogwatch uses below commands manually helm repo add datadog https://helm.datadoghq.com helm repo add stable https://kubernetes-charts.storage.googleapis.com/ helm repo ...
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201 views

Selenium Grid Helm Chart: Can I Run Multiple Versions Of Chrome Concurrently?

I am hosting a Selenium Grid instance in a Kubernetes cluster that was installed using the standard Helm chart. Things are working well but I don't see any value that can be used to install multiple ...
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1answer
114 views

How can I set up Kubernetes to forward a set of externally-facing ports on the master node to a service internal to the cluster?

I have a Kubernetes cluster on which I'm running a ZeroMQ broker internally. I have set up a service so that this broker can be found by pods on the cluster, using the following Helm template: #...
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1answer
63 views

Why does embedding KeyCloak into a another stack using requirements.yaml fail?

I ran into a really weird issue when using https://github.com/codecentric/helm-charts/tree/master/charts/keycloak to set up keycloak on k8s: Using this helmchart and setting it up directly works ...
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1answer
1k views

A chart install (or helm_release via terraform) always results in “failed to download <chart>”

When installing a helm chart directly (with helm 3), or using the helm provider in terraform, the same error is thrown which implies the download fails, something like: Error: failed to download "...
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26 views

How to generate or change HostPath in kubernetes config for each developer?

In Kubernetes, you can create a volume to mount into a with hostpath. This hostPath should provide a directory on the node running the pod. It's useful when you are working in development environments ...
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0answers
114 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
2k 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 ...
2
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1answer
99 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 ...
1
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1answer
645 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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0answers
74 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
80 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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1answer
714 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
83 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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1answer
13k 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
436 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 ...
1
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1answer
695 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 ...
1
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1answer
770 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
51 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 ...
1
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2answers
213 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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0answers
90 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 ...
1
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1answer
791 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: ...
1
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0answers
515 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
472 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-...
0
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1answer
3k 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 ...
0
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1answer
93 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 ...
1
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2answers
861 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 ...
1
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1answer
238 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 ...
2
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3answers
7k 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 ...
1
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1answer
2k 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 ...
4
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1answer
3k 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 ...
1
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2answers
3k 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 ...
0
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1answer
858 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 ...
2
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1answer
5k 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/...
3
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1answer
264 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 ...
2
votes
3answers
4k views

Helm offline usage

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

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