Zero-to-jupyterhub-k8s: Error while setting up Z2JH with K8s

[KVSSetty]

unable to install the chart configured by your config.yaml by running this command from the directory that contains your config.yaml:

Suggested values: advanced users of Kubernetes and Helm should feel

free to use different values.

RELEASE=jhub
NAMESPACE=jhub

helm upgrade --install $RELEASE jupyterhub/jupyterhub \
--namespace $NAMESPACE \
--version=0.8.0-beta.1 \
--values config.yaml

Error :
Release "jhub" does not exist. Installing it now.
Error: render error in "jupyterhub/templates/proxy/autohttps/service.yaml": template: jupyterhub/templates/proxy/autohttps/service.yaml:1:26: executing "jupyterhub/templates/proxy/autohttps/service.yaml" at <.Values.proxy.https....>: can't evaluate field https in type interface {}

Any assistance appreciated

[consideRatio]

@KVSSetty can you provide us with your config.yaml file (where you obfuscate your secrets)?

[KVSSetty]

my config file contains nothing more than the random hex string representing 32 bytes to use as a security token generated using the command:
openssl rand -hex 32 , as per the tutorial.
I tried by changing the version of the Helm chart from 0.8.0 beta to just 0.8.0 and also to 0.7.0 ,but nothing works.

[consideRatio]

Can you copy paste it anyhow for me to better conclude details regarding to yaml-syntax?

If you paste it within a block like below, it will show up with spacing etc intact.

```yaml
proxy:
  secretToken: asdfasdfasdf
```

[azbones]

I am having the same problem when running:

helm upgrade --install jhub jupyterhub/jupyterhub\ --namespace jhub\ --version=0.8.2\ --values config.yaml

I get:
@cloudshell:~ (googleaccountxxxxx)$ helm upgrade --install jhub jupyterhub/jupyterhub --namespace jhub --version=0.8.2 --values config.yaml Release "jhub" does not exist. Installing it now. Error: render error in "jupyterhub/templates/proxy/autohttps/service.yaml": template: jupyterhub/templates/proxy/autohttps/service.yaml:1:26: executing "jupyterhub/templates/proxy/autohttps/service.ya ml" at <.Values.proxy.https....>: can't evaluate field https in type interface {}

config.yaml is just the following as suggested in the z2jh guide:
proxy:
secretToken: ""

I am using Google Kubernetes Engine. I also tried doing chmod on config.yaml, but same error. I am going to keep trying and will post if I figure it out, but I was following the z2jh recipe, so haven't gotten into the details yet. If anyone figures it out, I would appreciate it!

[consideRatio]

@azbones suspect a formatting error in your config.yaml, that there is too little space or similar between proxy and secretToken.

Or, perhaps you exactly written the following and that cause some issue but I don't think that would be noticed in this manner.

proxy:
  secretToken: "<hex generated from openssl rand -hex 32>"

What it should look like is something like this, where you have replaced the "<hex generated from openssl rand -hex 32>" part with something generated from openssl rand -hex 32

proxy:
  secretToken: "asf7as98f5a0s9d8f7b7987bc89b7a987cb7987asdf"

[azbones]

This is the actual file. I changed the token though...

@consideRatio I cut and paste the spaces, but there appear to be 9 on the second row. I will try changing it to 2.

[azbones]

@consideRatio thanks for taking a look though! Everything was going great until this point. I appreciate all the support.

[azbones]

@consideRatio the lack of a space between secretToken: and the hex value seemed to be the problem. Thanks for the help!!

[consideRatio]

;D nice your welcome!