Kubeflow not deployed

[xcwanAndy]

I'm trying to deploy Kubeflow on my desktop.

Environment:
minikube version: v0.25.0

I followed the steps frome the beginning to the end as "https://github.com/kubeflow/kubeflow/blob/master/README.md".
However, when I'm running "ks apply default -c kubeflow-core"
I got:
"ERROR generate objects for namespace : unable to read /home/wxc/my-kubeflow/environments/default/main.jsonnet: RUNTIME ERROR: Field does not exist: core"

And currently, "sudo kubectl get pods --all-namespaces"
NAMESPACE NAME READY STATUS RESTARTS AGE
default hello-minikube-c6c6764d-7jpbw 1/1 Running 0 33m
kube-system kube-addon-manager-minikube 1/1 Running 2 53m
kube-system kube-dns-54cccfbdf8-74tz4 3/3 Running 3 1h
kube-system kubernetes-dashboard-77d8b98585-847mq 1/1 Running 2 1h
kube-system storage-provisioner 1/1 Running 1 1h

It shows that kubeflow isn't running.
Can anyone tell me the way to fix this issue?

[jlewi]

Can you include file main.jsonnet the error is indicating a problem in your ksonnet app so nothing is being deployed.

[xcwanAndy]

@jlewi Sure, in address:/home/wxc/my-kubeflow/environments/default/main.jsonnet
It says:
"local base = import "base.libsonnet";
local k = import "k.libsonnet";

base + {
// Insert user-specified overrides here. For example if a component is named "nginx-deployment", you might have something like:
// "nginx-deployment"+: k.deployment.mixin.metadata.labels({foo: "bar"})
}"

But I don't know what's that means lol.
Could you please help me?

[jlewi]

Something about your ksonnet app appears to be incorrect. I was hoping the file contents would show what the error is but I don't see a reference to core in that file.

Can you please run and paste the output of

ks param list

[jlewi]

Also I'd suggest retrying the directions again just to make its not some sort of fluke.

[xcwanAndy]

Thanks for your consideration. I've retried the directions again, but still met these problems.
After I run "ks param list", I got:
COMPONENT PARAM VALUE
========= ===== =====
kubeflow-core cloud "null"
kubeflow-core disks "null"
kubeflow-core jupyterHubAuthenticator "null"
kubeflow-core jupyterHubImage "gcr.io/kubeflow/jupyterhub-k8s:1.0.1"
kubeflow-core jupyterHubServiceType "ClusterIP"
kubeflow-core name "kubeflow-core"
kubeflow-core namespace "kubeflow"
kubeflow-core reportUsage "true"
kubeflow-core tfDefaultImage "null"
kubeflow-core tfJobImage "gcr.io/kubeflow-images-staging/tf_operator:v20180226-403"
kubeflow-core tfJobUiServiceType "ClusterIP"
kubeflow-core usageId "7f277640-3772-4bd7-9856-c40163a2f532"

Does that means I incorrectly installed ksonnet?
Followed by: https://github.com/ksonnet/ksonnet/blob/master/docs/build-install.md, I reinstalled ks and currently the version is shown below:
ksonnet version: dev-2018-03-03T11:15:52+0800
jsonnet version: v0.9.5
client-go version: 1.8

[jlewi]

Can you upload a tarball containing all the files in /home/wxc/my-kubeflow. It looks there is a problem with your ksonnet app; its complaining about core missing. I don't know where this is coming from and why you are the only one that seems to be hitting it.

[xcwanAndy]

my-kubeflow.tar.gz
Here I upload a tarball containing all my-kubeflow files. I'll check why core is missing.

[xcwanAndy]

I believe the fault comes when I installed ksonnet. As I type"sudo make install" to reinstalled ksonnet, it responses :"/usr/lib/go/src/github.com/ksonnet/ksonnet is not within a known GOPATH/src"

After I install go, I "echo $GOPATH" has no response.
And I "sudo find / -name ksonnet", I got:
find: ‘/run/user/1000/gvfs’: Permission denied
/usr/lib/go/pkg/linux_amd64/github.com/ksonnet
/usr/lib/go/pkg/linux_amd64/github.com/ksonnet/ksonnet
/usr/lib/go/pkg/linux_amd64/github.com/ksonnet/ksonnet/vendor/github.com/ksonnet
/usr/lib/go/bin/ksonnet
/usr/lib/go/src/github.com/ksonnet
/usr/lib/go/src/github.com/ksonnet/ksonnet
/usr/lib/go/src/github.com/ksonnet/ksonnet/vendor/github.com/ksonnet
/usr/lib/go/src/github.com/ksonnet/ksonnet/vendor/github.com/ksonnet/ksonnet-lib/ksonnet-gen/ksonnet
/home/wxc/go/pkg/linux_amd64/github.com/ksonnet
/home/wxc/go/pkg/linux_amd64/github.com/ksonnet/ksonnet
/home/wxc/go/pkg/linux_amd64/github.com/ksonnet/ksonnet/vendor/github.com/ksonnet
/home/wxc/go/bin/ksonnet

So I "export $GOPATH=/usr/lib/go", maybe this goes with the result of the failed installation of ksonnet.
How can I fix it?

[pineking]

https://github.com/ksonnet/ksonnet/releases download the Linux binary tar.gz file, and untar it, put `ks` in your path. it's an easy and straightforward way to use the pre-built release files rather than build ksonnet from the source.

…

On Sun, Mar 4, 2018 at 5:18 PM, xcwan ***@***.***> wrote: I believe the fault comes when I installed ksonnet. As I type"sudo make install" to reinstalled ksonnet, it responses :"/usr/lib/go/src/ github.com/ksonnet/ksonnet is not within a known GOPATH/src" After I install *go*, I "echo $GOPATH" has no response. And I "sudo find / -name ksonnet", I got: find: ‘/run/user/1000/gvfs’: Permission denied /usr/lib/go/pkg/linux_amd64/github.com/ksonnet /usr/lib/go/pkg/linux_amd64/github.com/ksonnet/ksonnet /usr/lib/go/pkg/linux_amd64/github.com/ksonnet/ksonnet/ vendor/github.com/ksonnet /usr/lib/go/bin/ksonnet /usr/lib/go/src/github.com/ksonnet /usr/lib/go/src/github.com/ksonnet/ksonnet /usr/lib/go/src/github.com/ksonnet/ksonnet/vendor/github.com/ksonnet /usr/lib/go/src/github.com/ksonnet/ksonnet/vendor/github. com/ksonnet/ksonnet-lib/ksonnet-gen/ksonnet /home/wxc/go/pkg/linux_amd64/github.com/ksonnet /home/wxc/go/pkg/linux_amd64/github.com/ksonnet/ksonnet /home/wxc/go/pkg/linux_amd64/github.com/ksonnet/ksonnet/ vendor/github.com/ksonnet /home/wxc/go/bin/ksonnet So I "*export $GOPATH*=/usr/lib/go", maybe this goes with the result of the failed installation of ksonnet. How can I fix it? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#318 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAEcOImPYETR4LGNFkSOk88PKS03e2ceks5ta7FZgaJpZM4SYckj> .

-- --------------------------------------------- Qingsong Liu liuqs.ustc@gmail.com Univ. of Sci.& Tech. of China ----------------------------------------------

[xcwanAndy]

@pineking @jlewi Thanks, after updating ks file, now I was able to deploy kubeflow and go on research. I'll close the issue now.