Show error message .onepanel/cli_config.yaml no such file or directory

[rogerhsu1121]

I follow the step to install onepanel in my local MicroK8s on Ubuntu 20.04.,
after I do Step 1: Install Onepanel#
Run the following command to initialize a params.yaml template for your provider:

I execute the follow command
opctl init --provider microk8s
--enable-metallb
--artifact-repository-provider abs

But I get the error message. .onepanel/cli_config.yaml no such file or directory. where can I find or create this file to continue the process?

xxx@CTS1-SW2-OptiPlex-3020:/$ opctl init --provider microk8s \

--enable-metallb
--artifact-repository-provider abs
2021/04/08 09:10:56 Initializing...
2021/04/08 09:10:56 [error] creating default source config: open .onepanel/cli_config.yaml: no such file or directory
xxx@CTS1-SW2-OptiPlex-3020:/$ cd /usr/local/bin/

[Vafilor]

Hi there,

It looks like the CLI is having permission issues creating the file. Can you try running the command with sudo?

sudo opctl init --provider microk8s --enable-metallb --artifact-repository-provider abs

[rogerhsu1121]

thanks, it works

[rogerhsu1121]

After edit params.yaml and executed
microk8s config > kubeconfig
KUBECONFIG=./kubeconfig opctl apply

it shows
Starting deployment...

2021/04/08 11:05:43 res: namespace/application-system unchanged
customresourcedefinition.apiextensions.k8s.io/applications.app.k8s.io configured
clusterrole.rbac.authorization.k8s.io/application-manager-role configured
clusterrolebinding.rbac.authorization.k8s.io/application-manager-rolebinding configured
service/application-controller-manager-service unchanged
statefulset.apps/application-controller-manager unchanged

But I can not access the web page http://localhost:8080,

Then I open another terminal and check opctl status, it shows connection refused.
sudo opctl app status
Get "http://localhost:8080/api?timeout=32s": dial tcp 127.0.0.1:8080: connect: connection refused

How do I resolve this problem?

[Vafilor]

In your params.yaml, what did you use for domain/fqdn? It shouldn't be set to localhost.

Here's some values I use for testing:

application:
  # First namespace that will be created in Onepanel, more can be added later
  defaultNamespace: onepanel
  domain: "onepanel.test"
  fqdn: "app.onepanel.test"

You'll then have to follow the DNS set up starting with

https://docs.onepanel.ai/docs/getting-started/quickstart

Part 1: Step 5
This links you to set up DNS with DNSMasq at https://docs.onepanel.ai/docs/deployment/configuration/dns/

[rogerhsu1121]

I follow Part1: Step 5 to install DNSMasq the restart the machine.
and set my params.yaml

application:
defaultNamespace: rogerhsu
domain: "rogerhsu.com"
fqdn: "app.rogerhsu.com"
insecure: true

then retry

microk8s config > kubeconfig
KUBECONFIG=./kubeconfig opctl apply

but I check by
opctl app status

It still shows
Get "http://localhost:8080/api?timeout=32s": dial tcp 127.0.0.1:8080: connect: connection refused

[Vafilor]

@rogerhsu1121

It's odd you are seeing that, it might be a permissions issue.

Try exporting the variable for KUBECONFIG like so

export KUBECONFIG=$(PWD)/kubeconfig

then running

sudo opctl apply

Also, minikube is not supported. You might be able to get it to work, but we've only done thorough testing on microk8s.

If you're still having issues, please check out our slack - there's a link for it here in the top right https://docs.onepanel.ai/

We might be able to schedule a call or something to walk through the set up.