0/1 nodes are available: 1 Insufficient memory

Describe the bug

Error when starting workspace:

Unified Che Plugin Broker
Starting VS Code and Theia plugins processing
Starting Che plugins and editor processing
Downloading VS Code extension for plugin 'ms-python/python/latest'
List of plugins and editors to install
- ms-python/python/latest - Linting, Debugging (multi-threaded, remote), Intellisense, code formatting, refactoring, unit tests, snippets, and more.
- eclipse/che-machine-exec-plugin/0.0.1 - Che Plug-in with che-machine-exec service to provide creation terminal or tasks for Eclipse CHE workspace machines.
- eclipse/che-theia/7.0.0-next - Eclipse Theia, get the latest release each day.
All plugins have been successfully processed
0/1 nodes are available: 1 Insufficient memory.
Error: Failed to run the workspace: "Unrecoverable event occurred: 'FailedScheduling', '0/1 nodes are available: 1 Insufficient memory.', 'workspacell2g2kpcqi40b7ww.python-5d87d587d8-7lct5'"

Che version

• 7.0.0-rc-5.0-SNAPSHOT

Steps to reproduce

1. Open Dashboard
2. Click ‘Create Workspace’
3. Select ‘Python’ (Stack with Python 3.6)
4. Add project ‘python-hello-world’
5. Add plugin ‘Che machine-exec Service latest’
6. Add plugin ‘Eclipse IDE (ws-skeleton publisher) latest’
7. Click ‘Create & Open’

Expected behavior

Workspace should start

Runtime

docker --version Docker version 18.03.0-ce, build 0520e24

docker-compose --version docker-compose version 1.20.1, build 5d8c71b

docker-machine --version docker-machine version 0.14.0, build 89b8332

minikube version minikube version: v1.2.0

kubectl version --client Client Version: version.Info{Major:"1", Minor:"15", GitVersion:"v1.15.1", GitCommit:"4485c6f18cee9a5d3c3b4e523bd27972b1b53892", GitTreeState:"clean", BuildDate:"2019-07-18T14:25:20Z", GoVersion:"go1.12.7", Compiler:"gc", Platform:"darwin/amd64"}

helm version

Client: &version.Version{SemVer:"v2.14.2", GitCommit:"a8b13cc5ab6a7dbef0a58f5061bcc7c0c61598e7", GitTreeState:"clean"}
Server: &version.Version{SemVer:"v2.14.2", GitCommit:"a8b13cc5ab6a7dbef0a58f5061bcc7c0c61598e7", GitTreeState:"clean"}

chectl --version chectl/0.0.2-a74ad81 darwin-x64 node-v10.4.1

minikube status

host: Running
kubelet: Running
apiserver: Running
kubectl: Correctly Configured: pointing to minikube-vm at 192.168.99.100

minikube start --memory=10240

😄  minikube v1.2.0 on darwin (amd64)
💡  Tip: Use 'minikube start -p <name>' to create a new cluster, or 'minikube delete' to delete this one.
🔄  Restarting existing virtualbox VM for "minikube" ...
⌛  Waiting for SSH access ...
🐳  Configuring environment for Kubernetes v1.15.0 on Docker 18.09.6
🔄  Relaunching Kubernetes v1.15.0 using kubeadm ... 
⌛  Verifying: apiserver proxy etcd scheduler controller dns
🏄  Done! kubectl is now configured to use "minikube"

kubectl get nodes

NAME       STATUS   ROLES    AGE   VERSION
minikube   Ready    master   13h   v1.15.0

kubectl get services kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 13h

kubectl get pod --namespace ch

che-54f4459fb4-jtfms                1/1     Running   0          37m
devfile-registry-549b9bbd5b-jg7h6   1/1     Running   1          12h
plugin-registry-75478b67dd-bnvf2    1/1     Running   1          12h

chectl --help server control Che server

chectl workspace:list

 ›   Warning: Not implemented yet
 ›   Warning: Not implemented yet
 ›   Warning: Not implemented yet
TypeError: Expected property `task` to be of type `function`, got `undefined`
    at new Task (/snapshot/chectl/node_modules/listr/lib/task.js:25:10)
    at Listr.add (/snapshot/chectl/node_modules/listr/index.js:71:21)
    at new Listr (/snapshot/chectl/node_modules/listr/index.js:50:8)
    at List.<anonymous> (/snapshot/chectl/lib/commands/workspace/list.js:0:0)
    at Generator.next (<anonymous>)
    at __awaiter (/snapshot/chectl/node_modules/tslib/tslib.js:110:75)
    at new Promise (<anonymous>)
    at Object.__awaiter (/snapshot/chectl/node_modules/tslib/tslib.js:106:16)
    at List.run (/snapshot/chectl/lib/commands/workspace/list.js:0:0)
    at List._run (/snapshot/chectl/node_modules/@oclif/command/lib/command.js:44:31)

Screenshots

Installation method

• chectl

Environment

OS: macOS Mojave 10.14.6 Browser: Google Chrome Version 75.0.3770.142 (Official Build) (64-bit) Running Eclipse Che locally

[amisevsk]

Yeah, the issue is you need to minikube delete and then minikube start --memory=10240Mi. In the output you can see

Capacity:
 cpu:                2
 ephemeral-storage:  17784772Ki
 hugepages-2Mi:      0
 memory:             2038624Ki   <--- 2048Mi

I’ve been bitten by this before.

[tony-bony]

Deleting minikube and starting with minikube start --memory=8192 solved the issue.

Thank you all for your quick support!