I'm new to helm and Kubernetes world. I'm working on a project using Docker, Kubernetes and helm in which I'm trying to deploy a simple Nodejs application using helm chart on Kubernetes.

Here's what I have tried:

From Dockerfile:

FROM node:6.9.2
EXPOSE 30000
COPY server.js .
CMD node server.js

I have build the image, tag it and push it to the docker hub repository at: MY_USERNAME/myhello:0.2

Then I run the simple commad to create a helm chart as: helm create mychart It created a mychart directory witll all the helm components.

Then i have edited the values.yaml file as:

replicaCount: 1
image:
  repository: MY_USERNAME/myhello
  tag: 0.2
  pullPolicy: IfNotPresent

nameOverride: ""
fullnameOverride: ""

service:
  type: NodePort
  port: 80
  externalPort: 30000

ingress:
  enabled: false
  annotations: {}
    # kubernetes.io/ingress.class: nginx
    # kubernetes.io/tls-acme: "true"
  paths: []
  hosts:
    - chart-example.local
  tls: []
  #  - secretName: chart-example-tls
  #    hosts:
  #      - chart-example.local

resources: {}
  # We usually recommend not to specify default resources and to leave this as a conscious
  # choice for the user. This also increases chances charts run on environments with little
  # resources, such as Minikube. If you do want to specify resources, uncomment the following
  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
  # limits:
  #  cpu: 100m
  #  memory: 128Mi
  # requests:
  #  cpu: 100m
  #  memory: 128Mi

nodeSelector: {}

tolerations: []

affinity: {}

After that I have installed the chart as: helm install --name myhelmdep01 mychart

and when run kubectl get pods it shows the ErrImagePull

I have tried with by mentioning the image name as : docker.io/arycloud/myhello in this case the image pulled successfully but there's another error comes up as:

Liveness probe failed: Get http://172.17.0.5:80/: dial tcp 172.17.0.5:80: connect: connection refused