#3645 [BUG] No kubeconfig for flytectl demo cluster Issue created by tekumara Describe the bug

❯ flytectl demo start 
INFO[0000] [0] Couldn't find a config file []. Relying on env vars and pflags. 
W0507 10:37:51.431316   66838 loader.go:221] Config not found: /home/compute/.flyte/k3s/k3s.yaml
🧑‍🏭 Bootstrapping a brand new flyte cluster... 🔨 🔧
🐋 Going to use Flyte v1.5.0 release with image <http://cr.flyte.org/flyteorg/flyte-sandbox-bundled:sha-bc521dac6f0dc6e1942efa6447611cd3354540c4|cr.flyte.org/flyteorg/flyte-sandbox-bundled:sha-bc521dac6f0dc6e1942efa6447611cd3354540c4> 
🐋 pulling docker image for release <http://cr.flyte.org/flyteorg/flyte-sandbox-bundled:sha-bc521dac6f0dc6e1942efa6447611cd3354540c4|cr.flyte.org/flyteorg/flyte-sandbox-bundled:sha-bc521dac6f0dc6e1942efa6447611cd3354540c4>
🧑‍🏭 booting Flyte-sandbox container
Waiting for cluster to come up...
Waiting for cluster to come up...
Waiting for cluster to come up...
Waiting for cluster to come up...
Waiting for cluster to come up...
Waiting for cluster to come up...
Waiting for cluster to come up...
W0507 10:38:10.078019   66838 loader.go:221] Config not found: /home/compute/.flyte/k3s/k3s.yaml
W0507 10:38:10.078495   66838 loader.go:221] Config not found: /home/compute/.flyte/k3s/k3s.yaml
Error: open /home/compute/.flyte/k3s/k3s.yaml.lock: permission denied
{"json":{},"level":"error","msg":"open /home/compute/.flyte/k3s/k3s.yaml.lock: permission denied","ts":"2023-05-07T10:38:10Z"}

❯ cat ~/.flyte/k3s/k3s.yaml
cat: /home/compute/.flyte/k3s/k3s.yaml: No such file or directory

❯ ll ~/.flyte/k3s/
total 0
lrwxrwxrwx 1 root root 32 May  7 10:38 k3s.yaml -> /var/lib/flyte/config/kubeconfig

Expected behavior ~/.flyte/k3s/k3s.yaml is created by

flytectl demo start

Additional context to reproduce The host is ubuntu linux

❯ flytectl version
{
  "App": "flytectl",
  "Build": "bd6b856",
  "Version": "0.6.36",
  "BuildTime": "2023-05-07 10:43:00.839982826 +0000 UTC m=+0.029162480"
}%

Screenshots No response Are you sure this issue hasn't been raised already? ☑︎ Yes Have you read the Code of Conduct? ☑︎ Yes flyteorg/flyte