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17 votes
4 answers
27k views

Use one Helm chart for ALL microservices?

This is a follow up question to my post Parameterized Kubernetes manifest files?. I understand more about Helm now, after lots of reading, including the Learn Helm book (which I recommend). I still ...
Chris F's user avatar
  • 433
6 votes
1 answer
1k views

Can I use Bitnami Helm Chart to deploy Redis Stack?

Background Currently, I am deploying a redis container using the [redislabs/redismod] (https://hub.docker.com/r/redislabs/redismod) image in the same pod as the application (nodejs). We are utilizing ...
virenstack's user avatar
5 votes
1 answer
18k views

How to add timeout to a helm chart?

I have a helm chart which pulls a lot of images from various registries and deploys a lot of pods. It runs a lot of k8s jobs before getting the pods up. Overall, helm install command takes huge time, ...
Madhusoodan's user avatar
4 votes
2 answers
10k views

How to allow a non-root user to write to a mounted EFS in EKS

I am having trouble configuring a statically provisioned EFS such that multiple pods, which run as a non-root user, can read and write the file system. I am using the AWS EFS CSI Driver. My version ...
R. Arctor's user avatar
  • 151
4 votes
2 answers
8k views

Helm charts: Can't access defined named templates in subcharts

I am having trouble accessing some named templates defined in the main chart from subcharts. As it is in the documentation that every defined named template is global, I'd like to get help on what I ...
William's user avatar
  • 41
3 votes
1 answer
8k views

Helm - UPGRADE FAILED: cannot patch "..." with kind Deployment: Deployment.apps

I was running the older 2.16.0 version of ChartMuseum Helm Chart. I am trying to update it to use newer 3.1.0. When I try to upgrade using helm upgrade <release> <name> -n <namespace>...
ray an's user avatar
  • 135
3 votes
1 answer
309 views

How to use same terraform code for both kubernetes clusters Oracle (OKE) and AWS (EKS)?

I want to use same terraform code for both kubernetes clusters oracle (OKE) and AWS (EKS) and install the argocd helm chart on it, I given my code below for your reference, now the problem I am facing ...
San's user avatar
  • 31
2 votes
1 answer
3k views

Run docker-in-docker container alongside Jenkins agent

I'm looking for a way to run a Docker-in-Docker (dind) container alongside my Jenkins agent nodes using the Jenkins Kubernetes Plugin configured by Jenkins Configuration-as-Code (JCasC). I'm currently ...
Max N.'s user avatar
  • 413
2 votes
2 answers
225 views

How to structure/combine the installation of helm + deployment files

I have a Wordpress Helm chart, and a seperate ingress definition to go along with it, which I specified in a wordpress-deployment.yaml file. My workflow for installing would be: Install the helm ...
Sander's user avatar
  • 21
2 votes
2 answers
540 views

Using helm to manage an "environment?"

I'm new to Kubernetes, and hence helm, so I've been reading a lot, and teaching myself by setting up a cluster, services, deployments, and pods. In my case I use AWS EKS. I now at least understand ...
Chris F's user avatar
  • 433
2 votes
0 answers
1k views

Upload a realm to bitnami/keycloak on helm install

I'm trying to upload a realm to my keycloak deployment via helm using the bitnami/keycloak chart. Here's my values.yaml override file that I'm just using to test: keycloakConfigCli: enabled: true ...
j7skov's user avatar
  • 121
2 votes
0 answers
572 views

Recommended way to uninstall Istio?

I installed Istio with istioctl and our cluster has multiple Istio control planes. So as part of upgrading to a new Istio version, I want to delete the older version. What is the recommended approach? ...
Rocky Hai's user avatar
  • 287
1 vote
1 answer
10k views

helm check if key exist and then evaluate if it's value is true on single line condition

"helm check if key exist and then evaluate if it's value is true on single line condition" In Helm version 3.10 will the following condition below work as intended or I can achieve it in ...
anVzdGFub3RoZXJodW1hbg's user avatar
1 vote
1 answer
2k views

kubectl retrieve update time for the resource

I'm wondering whether it's possible to get the time where my resource was updated? e.g. via $ kubectl describe deployment/myapp I can see CreationTimestamp but I want to know the last time new ...
Most Wanted's user avatar
1 vote
1 answer
82 views

Is there a way to combine helm with some other tool for k8s configuration management without conflicts?

Currently I have a k8s project with multiple services which are managed by a helm chart. Said helm chart is installed on my local machine and I want to keep it this way if it's possible. But now I ...
fourslashw's user avatar
1 vote
1 answer
45 views

Migrating from a Helm chart release to an ArgoCD Application

The process to create an ArgoCD application from an existing helm chart release without downtime is well documented e.g. here: Just create an application, you can start with auto-sync turned off to ...
thiagowfx's user avatar
  • 113
1 vote
1 answer
348 views

helm trouble creating pod using bitnami/mongodb chart

Here is my My Chart.yaml file: apiVersion: v2 name: pixer-microservice-infra description: A Helm chart for Kubernetes type: application version: 0.1.0 appVersion: "1.16.0" dependencies: - ...
harrydang's user avatar
1 vote
1 answer
1k views

Can I get dependencies.child-chart.version from Helm template?

I have this tree: 📂environments ┣ 📂staging ┃ ┣ 📜Chart.yaml ┃ ┗ 📜values.yaml 📂services ┣ 📂my-service ┃ ┣ 📂helm ┃ ┃ ┣ 📂templates ┃ ┃ ┃ ┣ 📜deployment.yaml ┃ ┃ ┣ 📜Chart.yaml ┃ ┃ ┗ 📜...
benCat's user avatar
  • 71
1 vote
1 answer
92 views

Using kubernetes secret env var inside another env var

I have a secret being used as env var in another env var as follows: - name: "PWD" valueFrom: secretKeyRef: name: "credentials" key: "password" - name: ...
Harshit Nagar's user avatar
1 vote
2 answers
202 views

kubernetes nginx ingress confusion

I'm trying to get a feel for the Kubernetes Nginx ingress controller. Trying to deploy it to an AKS cluster, however I can't figure out the following. According to Create an ingress controller in ...
newby88's user avatar
  • 11
1 vote
1 answer
1k views

Helm: Long Running Jobs vs Long Running Hooks

I was wondering which would be more appropriate / idiomatic when writing a Helm-Chart: Perform long running operations (such as db-migration) as part of the helm install process via helm hooks and ...
Inspyro's user avatar
  • 111
0 votes
1 answer
273 views

Shorten a reused expression in a helm template

I am writing a helm template for external secrets. The secrets are in AWS secrets manager, and they're prefixed with "dev" or "prod". Namespaces are used to differentiate ...
amacrobert's user avatar
0 votes
1 answer
560 views

How to delete an existing label in a deployment with helm upgrade

I have an existing deployment that has the label importance: normal in spec/template/metadata/labels (all the pods spawned from this deployment have that label in them). The current deployment yaml ...
ErnieAndBert's user avatar
0 votes
1 answer
343 views

strip all comments from helm package

I have a lot of comments in my helm chart in my repository. I want to deliver my helm chart to others without these comments. I am hoping to be able to do this during my CI pipeline. I have a step in ...
Inbar Rose's user avatar
0 votes
2 answers
835 views

Install gitlab on baremetal cluster using helm chart

I'm trying to install gitlab using helm on my kubernetes cluster running on vbox. I have already installed traeffik, metallb and argocd. I have tried to install gitlab using helm with this command: ...
Rabah DevOps's user avatar
0 votes
1 answer
1k views

How to determine which files are ignored by a .helmignore file?

I'm installing a local Helm chart; however, I keep getting an error Error: UPGRADE FAILED: create: failed to create: Request entity too large: limit is 3145728. From searching other SO/Stack Exchange ...
Meow_ly's user avatar
  • 156
0 votes
2 answers
332 views

Explaining ingress installation with HELM

I was trying to install ingress helm charts but found a couple of tutorials but they just insert the different steps without proper explanation, But I want to know what exactly each step means: ...
Moataz Farid's user avatar
0 votes
1 answer
326 views

when replicaset is 1 then what are 1/2 pods for prometheus server?

Using helm chart : helm install monitor prometheus-community/prometheus -n monitoring -f ./values.yaml I cannot get prometheus server to running. # kubectl get pods -owide -n monitoring NAME ...
Ciasto piekarz's user avatar
0 votes
1 answer
767 views

How to deploy loki-stack helm chart with CRIO?

I am trying to configure loki-stack using a helm chart to my k8s cluster. Since my k8s cluster uses CRIO and not docker (which is common nowdays) I need to change the pipeline_stages: config map to ...
user2324712's user avatar
0 votes
1 answer
227 views

Is Helm not for me?

I've been studying Kubernetes and Helm lately (I'm new to both) and figuring out how I can fit them into my companies CI/CD process. On top of this, I want to adapt to the GitOps process, where you ...
Chris F's user avatar
  • 433
0 votes
0 answers
17 views

How to install prometheus elasticsearch exporter by helm?

I installed Prometheus by helm repo add prometheus-community https://prometheus-community.github.io/helm-charts helm repo update helm install kube-prometheus-stack prometheus-community/kube-prometheus-...
Alpin Cleopatra's user avatar
0 votes
0 answers
15 views

Kubernetes Pod Error - Pod Wont Start Up, No Logs for Debugging, Only Pod Description to work with

I'm deploying Sentry on Kubernetes and the front-end won't start up successfully. The pod has no logs to tell me why that is the case & the description isn't telling me a lot. All other pods are ...
CoderS's user avatar
  • 1
0 votes
0 answers
23 views

Helm Charts for deploying a web app with a frontend and 5 microservices

My organization has decided to migrate to kubernetes and we have chosen to leverage eks.My task is to migrate our simple system consisting of a frontend and 5 microservices to the cluster.I want to ...
Stanley's user avatar
0 votes
1 answer
359 views

How to configure MySQL exporter Helm chart for multiple targets (remote & local)?

I have been trying for a few days to set up a multi-target MySQL exporter (MSE) deployed with Helm inside a k8s cluster. The chart that I am using is the https://artifacthub.io/packages/helm/...
aboitier's user avatar
  • 199
0 votes
0 answers
29 views

Statefulset is creating more pods than expected

I have a simple StatefulSet here that has replicas = 2 but it's creating 4 pods: service-0 service-1 service-bf28b090c-0 service-44adf4asd-0 statefulset.yaml apiVersion: apps/v1 kind: StatefulSet ...
martin8768's user avatar
0 votes
0 answers
165 views

User Id for securityContext.runAsUser not present in /etc/passwd

I'm reviewing some containers being deployed and have found that the User ID for securityContext.runAsUser is not present in the container's /etc/passwd. securityContext: runAsUser: 10001 # ...
javafueled's user avatar
0 votes
2 answers
129 views

Aws EKS Prometheus helm failed pod CrashLoopBackOff with log "trigger reload: reload request failed: Post \"http://127.0.0.1:9090/-/reload\"

I followed the steps here https://docs.aws.amazon.com/prometheus/latest/userguide/AMP-onboard-ingest-metrics-new-Prometheus.html In a nutshell, I installed the Prometheus community helm chart on my ...
Harry's user avatar
  • 101
0 votes
1 answer
239 views

K8S: How to manage incoming traffic for multiple instances of the same app with isolated namespaces and unique subdomains using an Ingress Controller?

I am new to K8S and need help deploying multiple instances of the same app. Each instance needs to be isolated in its own namespace and must have two exposed services (backend and frontend) accessible ...
Kardier's user avatar
0 votes
1 answer
152 views

Unable to deploy grafana using helm

I'm new to grafana and prometheus, started working on it from last few days. I'm having some issues. I build a new grafana image and I am using the official helm repo to install it. On using the ...
Alexy P Thomas's user avatar