Minikube 1.2.0 driver=none output not user-friendly

[staticdev]

The exact command to reproduce the issue: minikube start --vm-driver=none

The full output of the command that failed: 😄 minikube v1.2.0 on linux (amd64)
🔥 Creating none VM (CPUs=2, Memory=2048MB, Disk=20000MB) ...
🐳 Configuring environment for Kubernetes v1.15.0 on Docker
▪ kubelet.resolv-conf=/run/systemd/resolve/resolv.conf
💾 Downloading kubeadm v1.15.0
💾 Downloading kubelet v1.15.0

💣 Failed to update cluster: downloading binaries: copying kubeadm: copy: error creating file at /usr/bin/kubeadm: open /usr/bin/kubeadm: permission denied

😿 Sorry that minikube crashed. If this was unexpected, we would love to hear from you:
👉 https://github.com/kubernetes/minikube/issues/new

The output of the minikube logs command:

E0626 21:02:07.466094   28917 logs.go:155] Failed to list containers for "kube-apiserver": running command: docker ps -a --filter="name=kube-apiserver" --format="{{.ID}}"
 output: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/containers/json?all=1&filters=%7B%22name%22%3A%7B%22kube-apiserver%22%3Atrue%7D%7D: dial unix /var/run/docker.sock: connect: permission denied
: running command: docker ps -a --filter="name=kube-apiserver" --format="{{.ID}}"
.: exit status 1
E0626 21:02:07.501122   28917 logs.go:155] Failed to list containers for "coredns": running command: docker ps -a --filter="name=coredns" --format="{{.ID}}"
 output: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/containers/json?all=1&filters=%7B%22name%22%3A%7B%22coredns%22%3Atrue%7D%7D: dial unix /var/run/docker.sock: connect: permission denied
: running command: docker ps -a --filter="name=coredns" --format="{{.ID}}"
.: exit status 1
E0626 21:02:07.535047   28917 logs.go:155] Failed to list containers for "kube-scheduler": running command: docker ps -a --filter="name=kube-scheduler" --format="{{.ID}}"
 output: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/containers/json?all=1&filters=%7B%22name%22%3A%7B%22kube-scheduler%22%3Atrue%7D%7D: dial unix /var/run/docker.sock: connect: permission denied
: running command: docker ps -a --filter="name=kube-scheduler" --format="{{.ID}}"
.: exit status 1
E0626 21:02:07.569985   28917 logs.go:155] Failed to list containers for "kube-proxy": running command: docker ps -a --filter="name=kube-proxy" --format="{{.ID}}"
 output: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/containers/json?all=1&filters=%7B%22name%22%3A%7B%22kube-proxy%22%3Atrue%7D%7D: dial unix /var/run/docker.sock: connect: permission denied
: running command: docker ps -a --filter="name=kube-proxy" --format="{{.ID}}"
.: exit status 1
E0626 21:02:07.603184   28917 logs.go:155] Failed to list containers for "kube-addon-manager": running command: docker ps -a --filter="name=kube-addon-manager" --format="{{.ID}}"
 output: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/containers/json?all=1&filters=%7B%22name%22%3A%7B%22kube-addon-manager%22%3Atrue%7D%7D: dial unix /var/run/docker.sock: connect: permission denied
: running command: docker ps -a --filter="name=kube-addon-manager" --format="{{.ID}}"
.: exit status 1
E0626 21:02:07.636444   28917 logs.go:155] Failed to list containers for "kubernetes-dashboard": running command: docker ps -a --filter="name=kubernetes-dashboard" --format="{{.ID}}"
 output: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/containers/json?all=1&filters=%7B%22name%22%3A%7B%22kubernetes-dashboard%22%3Atrue%7D%7D: dial unix /var/run/docker.sock: connect: permission denied
: running command: docker ps -a --filter="name=kubernetes-dashboard" --format="{{.ID}}"
.: exit status 1
E0626 21:02:07.670054   28917 logs.go:155] Failed to list containers for "storage-provisioner": running command: docker ps -a --filter="name=storage-provisioner" --format="{{.ID}}"
 output: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/containers/json?all=1&filters=%7B%22name%22%3A%7B%22storage-provisioner%22%3Atrue%7D%7D: dial unix /var/run/docker.sock: connect: permission denied
: running command: docker ps -a --filter="name=storage-provisioner" --format="{{.ID}}"
.: exit status 1
==> dmesg <==
[  +0,130196] platform MSFT0101:00: failed to claim resource 1: [mem 0xfed40000-0xfed40fff]
[  +0,000004] acpi MSFT0101:00: platform device creation failed: -16
[  +0,840212] usb: port power management may be unreliable
[  +0,008586] platform eisa.0: EISA: Cannot allocate resource for mainboard
[  +0,000001] platform eisa.0: Cannot allocate resource for EISA slot 1
[  +0,000001] platform eisa.0: Cannot allocate resource for EISA slot 2
[  +0,000001] platform eisa.0: Cannot allocate resource for EISA slot 3
[  +0,000001] platform eisa.0: Cannot allocate resource for EISA slot 4
[  +0,000001] platform eisa.0: Cannot allocate resource for EISA slot 5
[  +0,000001] platform eisa.0: Cannot allocate resource for EISA slot 6
[  +0,000000] platform eisa.0: Cannot allocate resource for EISA slot 7
[  +0,000001] platform eisa.0: Cannot allocate resource for EISA slot 8
[  +0,034239] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[  +0,000002] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  +0,014524] Couldn't get size: 0x800000000000000e
[  +0,153324] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[  +0,035536] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[  +0,000003] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  +0,023124] i2c_hid i2c-ITE8350:00: i2c-ITE8350:00 supply vdd not found, using dummy regulator
[  +0,000023] i2c_hid i2c-ITE8350:00: i2c-ITE8350:00 supply vddl not found, using dummy regulator
[  +0,051130] i2c_hid i2c-MSFT0001:00: i2c-MSFT0001:00 supply vdd not found, using dummy regulator
[  +0,000015] i2c_hid i2c-MSFT0001:00: i2c-MSFT0001:00 supply vddl not found, using dummy regulator
[  +0,130110] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[  +0,000001] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  +0,203962] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[  +0,000001] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  +0,618460] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[  +0,000002] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  +0,202365] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[  +0,000002] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  +1,600817] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not initialized!
[  +0,000003] uvcvideo 1-7:1.0: Entity type for entity Extension 3 was not initialized!
[  +0,000001] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was not initialized!
[  +0,000002] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized!
[  +0,420493] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[  +2,809289] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[  +5,825351] PKCS#7 signature not signed with a trusted key
[  +0,000010] vboxdrv: loading out-of-tree module taints kernel.
[  +0,057157] PKCS#7 signature not signed with a trusted key
[  +0,000840] VBoxNetFlt: Successfully started.
[  +0,020507] PKCS#7 signature not signed with a trusted key
[  +0,001778] VBoxNetAdp: Successfully started.
[  +0,014385] PKCS#7 signature not signed with a trusted key
[  +0,000512] VBoxPciLinuxInit
[  +0,215649] kauditd_printk_skb: 36 callbacks suppressed
[jun26 20:26] test1
[  +0,000002] test2
[  +0,687483] VBoxPciLinuxLinuxUnload
[jun26 20:34] kauditd_printk_skb: 1 callbacks suppressed
[ +30,173124] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details.

==> kernel <==
 21:02:07 up 38 min,  2 users,  load average: 0,39, 0,46, 0,53
Linux static-Aspire-R5-471T 5.0.0-17-generic #18-Ubuntu SMP Tue Jun 4 15:34:08 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

==> kubelet <==
-- Logs begin at Sat 2018-04-28 17:18:10 -03, end at Wed 2019-06-26 21:02:07 -03. --
-- No entries --

The operating system version: Ubuntu 19.04

Comments:

• As documentation says driver=none expects sudo, if Permission Denied error was thrown, minikube output could gently inform that this mode requires sudo to work instead of saying if crashed.
• Even more bizare is the output saying it is creating a none VM (CPUs=2, Memory=2048MB, Disk=20000MB), also related in The none driver is showing imaginary numbers for the VM #4524.
• This command also leaves an incompletely created cluster that cannot be deletes with minikube delete none: can't delete cluster: output: sudo: kubeadm: command not found #4616.

[medyagh]

Thank you for creating this issue, I believe we recently merged a PR that sugests user to run it with sudo. I think it will be in the next release.

[afbjorklund]

First issue is #4462

[medyagh]

closing in favor of #4615

[mozai]

When I do sudo minikube start it insists "⚠️ Please don't run minikube as root or with 'sudo' privileges. It isn't necessary." But when I try to launch it without root or sudo privileges, I get "💣 Failed to update cluster: downloading binaries: copying kubeadm: copy: error removing file /usr/bin/kubeadm: remove /usr/bin/kubeadm: permission denied"

[afbjorklund]

Sounds like a bug, it should only copy those files for the none driver (which is not supposed to warn)