snap installations of docker do not work with --driver=none clusters #11064

grantholly · 2021-04-11T02:50:59Z

I installed docker with snap on ubuntu, and I think this installation of docker is incompatible with minikube with the --driver=none. From what I can tell, minkube tries to manage docker via a systemd unit, but snap doesn't create one. ¯\(ツ)/¯

I'm not sure if this is supposed to work. I don't know if anyone has a unit file(s) to satisfy minikube for those who installed docker with snap.

A little about me:

$ docker --version
Docker version 19.03.13, build cd8016b6bc

$ cat /etc/os-release 
NAME="Ubuntu"
VERSION="20.04.2 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04.2 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal

$ minikube version
minikube version: v1.19.0
commit: 15cede53bdc5fe242228853e737333b09d4336b5

Below is some debug output

$ minikube start --driver=none
😄  minikube v1.19.0 on Ubuntu 20.04
✨  Using the none driver based on user configuration
👍  Starting control plane node minikube in cluster minikube
🤹  Running on localhost (CPUs=12, Memory=32110MB, Disk=906583MB) ...
ℹ️  OS release is Ubuntu 20.04.2 LTS

❌  Exiting due to RT_DOCKER_EXIT_5: sudo systemctl start docker: exit status 5
stdout:

stderr:
Failed to start docker.service: Unit docker.service not found.

💡  Suggestion: Ensure that Docker is installed and healthy: Run 'sudo systemctl start docker' and 'journalctl -u docker'. Alternatively, select another value for --driver
📘  Documentation: https://minikube.sigs.k8s.io/docs/reference/drivers/none
🍿  Related issue: https://github.com/kubernetes/minikube/issues/5532

Steps to reproduce the issue:

install docker with snap like snap install docker
run minikube start with minikube start --driver=none
act surprised that it doesnt work

Full output of failed command:

$ minikube start --driver=none --alsologtostderr
I0410 19:43:41.111170 1187154 out.go:278] Setting OutFile to fd 1 ...
I0410 19:43:41.111283 1187154 out.go:330] isatty.IsTerminal(1) = true
I0410 19:43:41.111296 1187154 out.go:291] Setting ErrFile to fd 2...
I0410 19:43:41.111307 1187154 out.go:330] isatty.IsTerminal(2) = true
I0410 19:43:41.111445 1187154 root.go:317] Updating PATH: /home/grant/.minikube/bin
W0410 19:43:41.111589 1187154 root.go:292] Error reading config file at /home/grant/.minikube/config/config.json: open /home/grant/.minikube/config/config.json: no such file or directory
I0410 19:43:41.111714 1187154 out.go:285] Setting JSON to false
I0410 19:43:41.137519 1187154 start.go:108] hostinfo: {"hostname":"devtop","uptime":2965361,"bootTime":1615143660,"procs":446,"os":"linux","platform":"ubuntu","platformFamily":"debian","platformVersion":"20.04","kernelVersion":"5.4.0-66-generic","kernelArch":"x86_64","virtualizationSystem":"kvm","virtualizationRole":"host","hostId":"8200cf0f-efda-4bf1-9c91-8431ff44223d"}
I0410 19:43:41.137620 1187154 start.go:118] virtualization: kvm host
I0410 19:43:41.144602 1187154 out.go:157] 😄  minikube v1.19.0 on Ubuntu 20.04
😄  minikube v1.19.0 on Ubuntu 20.04
I0410 19:43:41.144806 1187154 notify.go:126] Checking for updates...
I0410 19:43:41.145458 1187154 exec_runner.go:52] Run: systemctl --version
I0410 19:43:41.148294 1187154 driver.go:322] Setting default libvirt URI to qemu:///system
I0410 19:43:41.159190 1187154 out.go:157] ✨  Using the none driver based on existing profile
✨  Using the none driver based on existing profile
I0410 19:43:41.159229 1187154 start.go:276] selected driver: none
I0410 19:43:41.159244 1187154 start.go:718] validating driver "none" against &{Name:minikube KeepContext:false EmbedCerts:false MinikubeISO: KicBaseImage:gcr.io/k8s-minikube/kicbase:v0.0.20@sha256:0250dab3644403384bd54f566921c6b57138eecffbb861f9392feef9b2ec44f6 Memory:6000 CPUs:2 DiskSize:20000 VMDriver: Driver:none HyperkitVpnKitSock: HyperkitVSockPorts:[] DockerEnv:[] ContainerVolumeMounts:[] InsecureRegistry:[] RegistryMirror:[] HostOnlyCIDR:192.168.99.1/24 HypervVirtualSwitch: HypervUseExternalSwitch:false HypervExternalAdapter: KVMNetwork:default KVMQemuURI:qemu:///system KVMGPU:false KVMHidden:false KVMNUMACount:1 DockerOpt:[] DisableDriverMounts:false NFSShare:[] NFSSharesRoot:/nfsshares UUID: NoVTXCheck:false DNSProxy:false HostDNSResolver:true HostOnlyNicType:virtio NatNicType:virtio SSHIPAddress: SSHUser:root SSHKey: SSHPort:22 KubernetesConfig:{KubernetesVersion:v1.20.2 ClusterName:minikube Namespace:default APIServerName:minikubeCA APIServerNames:[] APIServerIPs:[] DNSDomain:cluster.local ContainerRuntime:docker CRISocket: NetworkPlugin: FeatureGates: ServiceCIDR:10.96.0.0/12 ImageRepository: LoadBalancerStartIP: LoadBalancerEndIP: CustomIngressCert: ExtraOptions:[{Component:kubelet Key:resolv-conf Value:/run/systemd/resolve/resolv.conf}] ShouldLoadCachedImages:false EnableDefaultCNI:false CNI: NodeIP: NodePort:8443 NodeName:} Nodes:[{Name:m01 IP:192.168.1.45 Port:8443 KubernetesVersion:v1.20.2 ControlPlane:true Worker:true}] Addons:map[] VerifyComponents:map[apiserver:true system_pods:true] StartHostTimeout:6m0s ScheduledStop:<nil> ExposedPorts:[] ListenAddress: Network: MultiNodeRequested:false}
I0410 19:43:41.159402 1187154 start.go:729] status for none: {Installed:true Healthy:true Running:false NeedsImprovement:false Error:<nil> Reason: Fix: Doc:}
I0410 19:43:41.159441 1187154 start.go:1326] auto setting extra-config to "kubelet.resolv-conf=/run/systemd/resolve/resolv.conf".
I0410 19:43:41.163016 1187154 start_flags.go:270] config:
{Name:minikube KeepContext:false EmbedCerts:false MinikubeISO: KicBaseImage:gcr.io/k8s-minikube/kicbase:v0.0.20@sha256:0250dab3644403384bd54f566921c6b57138eecffbb861f9392feef9b2ec44f6 Memory:6000 CPUs:2 DiskSize:20000 VMDriver: Driver:none HyperkitVpnKitSock: HyperkitVSockPorts:[] DockerEnv:[] ContainerVolumeMounts:[] InsecureRegistry:[] RegistryMirror:[] HostOnlyCIDR:192.168.99.1/24 HypervVirtualSwitch: HypervUseExternalSwitch:false HypervExternalAdapter: KVMNetwork:default KVMQemuURI:qemu:///system KVMGPU:false KVMHidden:false KVMNUMACount:1 DockerOpt:[] DisableDriverMounts:false NFSShare:[] NFSSharesRoot:/nfsshares UUID: NoVTXCheck:false DNSProxy:false HostDNSResolver:true HostOnlyNicType:virtio NatNicType:virtio SSHIPAddress: SSHUser:root SSHKey: SSHPort:22 KubernetesConfig:{KubernetesVersion:v1.20.2 ClusterName:minikube Namespace:default APIServerName:minikubeCA APIServerNames:[] APIServerIPs:[] DNSDomain:cluster.local ContainerRuntime:docker CRISocket: NetworkPlugin: FeatureGates: ServiceCIDR:10.96.0.0/12 ImageRepository: LoadBalancerStartIP: LoadBalancerEndIP: CustomIngressCert: ExtraOptions:[{Component:kubelet Key:resolv-conf Value:/run/systemd/resolve/resolv.conf}] ShouldLoadCachedImages:false EnableDefaultCNI:false CNI: NodeIP: NodePort:8443 NodeName:} Nodes:[{Name:m01 IP:192.168.1.45 Port:8443 KubernetesVersion:v1.20.2 ControlPlane:true Worker:true}] Addons:map[] VerifyComponents:map[apiserver:true system_pods:true] StartHostTimeout:6m0s ScheduledStop:<nil> ExposedPorts:[] ListenAddress: Network: MultiNodeRequested:false}
I0410 19:43:41.164826 1187154 out.go:157] 👍  Starting control plane node minikube in cluster minikube
👍  Starting control plane node minikube in cluster minikube
I0410 19:43:41.165025 1187154 profile.go:148] Saving config to /home/grant/.minikube/profiles/minikube/config.json ...
I0410 19:43:41.165259 1187154 cache.go:185] Successfully downloaded all kic artifacts
I0410 19:43:41.165298 1187154 start.go:313] acquiring machines lock for minikube: {Name:mk8896c77d15b37beee01681db4a15a0cde82267 Clock:{} Delay:500ms Timeout:13m0s Cancel:<nil>}
I0410 19:43:41.165462 1187154 start.go:317] acquired machines lock for "minikube" in 124.034µs
I0410 19:43:41.165491 1187154 start.go:93] Skipping create...Using existing machine configuration
I0410 19:43:41.165517 1187154 fix.go:55] fixHost starting: m01
W0410 19:43:41.165811 1187154 none.go:130] unable to get port: "minikube" does not appear in /home/grant/.kube/config
I0410 19:43:41.165837 1187154 api_server.go:146] Checking apiserver status ...
I0410 19:43:41.165895 1187154 exec_runner.go:52] Run: sudo pgrep -xnf kube-apiserver.*minikube.*
W0410 19:43:41.234313 1187154 api_server.go:150] stopped: unable to get apiserver pid: sudo pgrep -xnf kube-apiserver.*minikube.*: exit status 1
stdout:

stderr:
I0410 19:43:41.234414 1187154 exec_runner.go:52] Run: sudo systemctl is-active --quiet service kubelet
I0410 19:43:41.243049 1187154 fix.go:108] recreateIfNeeded on minikube: state=Stopped err=<nil>
W0410 19:43:41.243086 1187154 fix.go:134] unexpected machine state, will restart: <nil>
I0410 19:43:41.245055 1187154 out.go:157] 🔄  Restarting existing none bare metal machine for "minikube" ...
🔄  Restarting existing none bare metal machine for "minikube" ...
I0410 19:43:41.247518 1187154 profile.go:148] Saving config to /home/grant/.minikube/profiles/minikube/config.json ...
I0410 19:43:41.247785 1187154 start.go:267] post-start starting for "minikube" (driver="none")
I0410 19:43:41.247813 1187154 start.go:277] creating required directories: [/etc/kubernetes/addons /etc/kubernetes/manifests /var/tmp/minikube /var/lib/minikube /var/lib/minikube/certs /var/lib/minikube/images /var/lib/minikube/binaries /tmp/gvisor /usr/share/ca-certificates /etc/ssl/certs]
I0410 19:43:41.247908 1187154 exec_runner.go:52] Run: sudo mkdir -p /etc/kubernetes/addons /etc/kubernetes/manifests /var/tmp/minikube /var/lib/minikube /var/lib/minikube/certs /var/lib/minikube/images /var/lib/minikube/binaries /tmp/gvisor /usr/share/ca-certificates /etc/ssl/certs
I0410 19:43:41.256371 1187154 main.go:126] libmachine: Couldn't set key PRIVACY_POLICY_URL, no corresponding struct field found
I0410 19:43:41.256401 1187154 main.go:126] libmachine: Couldn't set key VERSION_CODENAME, no corresponding struct field found
I0410 19:43:41.256416 1187154 main.go:126] libmachine: Couldn't set key UBUNTU_CODENAME, no corresponding struct field found
I0410 19:43:41.258217 1187154 out.go:157] ℹ️  OS release is Ubuntu 20.04.2 LTS
ℹ️  OS release is Ubuntu 20.04.2 LTS
I0410 19:43:41.258241 1187154 filesync.go:118] Scanning /home/grant/.minikube/addons for local assets ...
I0410 19:43:41.258282 1187154 filesync.go:118] Scanning /home/grant/.minikube/files for local assets ...
I0410 19:43:41.258310 1187154 start.go:270] post-start completed in 10.499387ms
I0410 19:43:41.258321 1187154 fix.go:95] none is local, skipping auth/time setup (requires ssh)
I0410 19:43:41.258331 1187154 fix.go:57] fixHost completed within 92.829047ms
I0410 19:43:41.258339 1187154 start.go:80] releasing machines lock for "minikube", held for 92.860115ms
I0410 19:43:41.258790 1187154 exec_runner.go:52] Run: sudo systemctl is-active --quiet service containerd
I0410 19:43:41.258954 1187154 exec_runner.go:52] Run: curl -sS -m 2 https://k8s.gcr.io/
I0410 19:43:41.269611 1187154 exec_runner.go:52] Run: /bin/bash -c "sudo mkdir -p /etc && printf %s "runtime-endpoint: unix:///var/run/dockershim.sock
image-endpoint: unix:///var/run/dockershim.sock
" | sudo tee /etc/crictl.yaml"
I0410 19:43:41.290780 1187154 exec_runner.go:52] Run: sudo systemctl daemon-reload
I0410 19:43:41.643772 1187154 exec_runner.go:52] Run: sudo systemctl start docker
I0410 19:43:41.663371 1187154 out.go:157] 

W0410 19:43:41.663580 1187154 out.go:222] ❌  Exiting due to RT_DOCKER_EXIT_5: sudo systemctl start docker: exit status 5
stdout:

stderr:
Failed to start docker.service: Unit docker.service not found.

❌  Exiting due to RT_DOCKER_EXIT_5: sudo systemctl start docker: exit status 5
stdout:

stderr:
Failed to start docker.service: Unit docker.service not found.

W0410 19:43:41.663830 1187154 out.go:222] 💡  Suggestion: Ensure that Docker is installed and healthy: Run 'sudo systemctl start docker' and 'journalctl -u docker'. Alternatively, select another value for --driver
💡  Suggestion: Ensure that Docker is installed and healthy: Run 'sudo systemctl start docker' and 'journalctl -u docker'. Alternatively, select another value for --driver
W0410 19:43:41.663938 1187154 out.go:222] 📘  Documentation: https://minikube.sigs.k8s.io/docs/reference/drivers/none
📘  Documentation: https://minikube.sigs.k8s.io/docs/reference/drivers/none
W0410 19:43:41.664068 1187154 out.go:222] 🍿  Related issue: https://github.com/kubernetes/minikube/issues/5532
🍿  Related issue: https://github.com/kubernetes/minikube/issues/5532
I0410 19:43:41.666798 1187154 out.go:157]

Optional: Full output of minikube logs command:

$ minikube logs

==> Audit <==
|---------|------|---------|------|---------|------------|----------|
| Command | Args | Profile | User | Version | Start Time | End Time |
|---------|------|---------|------|---------|------------|----------|
|---------|------|---------|------|---------|------------|----------|


==> Last Start <==
Log file created at: 2021/04/10 19:43:41
Running on machine: devtop
Binary: Built with gc go1.16 for linux/amd64
Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
I0410 19:43:41.111170 1187154 out.go:278] Setting OutFile to fd 1 ...
I0410 19:43:41.111283 1187154 out.go:330] isatty.IsTerminal(1) = true
I0410 19:43:41.111296 1187154 out.go:291] Setting ErrFile to fd 2...
I0410 19:43:41.111307 1187154 out.go:330] isatty.IsTerminal(2) = true
I0410 19:43:41.111445 1187154 root.go:317] Updating PATH: /home/grant/.minikube/bin
W0410 19:43:41.111589 1187154 root.go:292] Error reading config file at /home/grant/.minikube/config/config.json: open /home/grant/.minikube/config/config.json: no such file or directory
I0410 19:43:41.111714 1187154 out.go:285] Setting JSON to false
I0410 19:43:41.137519 1187154 start.go:108] hostinfo: {"hostname":"devtop","uptime":2965361,"bootTime":1615143660,"procs":446,"os":"linux","platform":"ubuntu","platformFamily":"debian","platformVersion":"20.04","kernelVersion":"5.4.0-66-generic","kernelArch":"x86_64","virtualizationSystem":"kvm","virtualizationRole":"host","hostId":"8200cf0f-efda-4bf1-9c91-8431ff44223d"}
I0410 19:43:41.137620 1187154 start.go:118] virtualization: kvm host
I0410 19:43:41.144602 1187154 out.go:157] 😄  minikube v1.19.0 on Ubuntu 20.04
I0410 19:43:41.144806 1187154 notify.go:126] Checking for updates...
I0410 19:43:41.145458 1187154 exec_runner.go:52] Run: systemctl --version
I0410 19:43:41.148294 1187154 driver.go:322] Setting default libvirt URI to qemu:///system
I0410 19:43:41.159190 1187154 out.go:157] ✨  Using the none driver based on existing profile
I0410 19:43:41.159229 1187154 start.go:276] selected driver: none
I0410 19:43:41.159244 1187154 start.go:718] validating driver "none" against &{Name:minikube KeepContext:false EmbedCerts:false MinikubeISO: KicBaseImage:gcr.io/k8s-minikube/kicbase:v0.0.20@sha256:0250dab3644403384bd54f566921c6b57138eecffbb861f9392feef9b2ec44f6 Memory:6000 CPUs:2 DiskSize:20000 VMDriver: Driver:none HyperkitVpnKitSock: HyperkitVSockPorts:[] DockerEnv:[] ContainerVolumeMounts:[] InsecureRegistry:[] RegistryMirror:[] HostOnlyCIDR:192.168.99.1/24 HypervVirtualSwitch: HypervUseExternalSwitch:false HypervExternalAdapter: KVMNetwork:default KVMQemuURI:qemu:///system KVMGPU:false KVMHidden:false KVMNUMACount:1 DockerOpt:[] DisableDriverMounts:false NFSShare:[] NFSSharesRoot:/nfsshares UUID: NoVTXCheck:false DNSProxy:false HostDNSResolver:true HostOnlyNicType:virtio NatNicType:virtio SSHIPAddress: SSHUser:root SSHKey: SSHPort:22 KubernetesConfig:{KubernetesVersion:v1.20.2 ClusterName:minikube Namespace:default APIServerName:minikubeCA APIServerNames:[] APIServerIPs:[] DNSDomain:cluster.local ContainerRuntime:docker CRISocket: NetworkPlugin: FeatureGates: ServiceCIDR:10.96.0.0/12 ImageRepository: LoadBalancerStartIP: LoadBalancerEndIP: CustomIngressCert: ExtraOptions:[{Component:kubelet Key:resolv-conf Value:/run/systemd/resolve/resolv.conf}] ShouldLoadCachedImages:false EnableDefaultCNI:false CNI: NodeIP: NodePort:8443 NodeName:} Nodes:[{Name:m01 IP:192.168.1.45 Port:8443 KubernetesVersion:v1.20.2 ControlPlane:true Worker:true}] Addons:map[] VerifyComponents:map[apiserver:true system_pods:true] StartHostTimeout:6m0s ScheduledStop:<nil> ExposedPorts:[] ListenAddress: Network: MultiNodeRequested:false}
I0410 19:43:41.159402 1187154 start.go:729] status for none: {Installed:true Healthy:true Running:false NeedsImprovement:false Error:<nil> Reason: Fix: Doc:}
I0410 19:43:41.159441 1187154 start.go:1326] auto setting extra-config to "kubelet.resolv-conf=/run/systemd/resolve/resolv.conf".
I0410 19:43:41.163016 1187154 start_flags.go:270] config:
{Name:minikube KeepContext:false EmbedCerts:false MinikubeISO: KicBaseImage:gcr.io/k8s-minikube/kicbase:v0.0.20@sha256:0250dab3644403384bd54f566921c6b57138eecffbb861f9392feef9b2ec44f6 Memory:6000 CPUs:2 DiskSize:20000 VMDriver: Driver:none HyperkitVpnKitSock: HyperkitVSockPorts:[] DockerEnv:[] ContainerVolumeMounts:[] InsecureRegistry:[] RegistryMirror:[] HostOnlyCIDR:192.168.99.1/24 HypervVirtualSwitch: HypervUseExternalSwitch:false HypervExternalAdapter: KVMNetwork:default KVMQemuURI:qemu:///system KVMGPU:false KVMHidden:false KVMNUMACount:1 DockerOpt:[] DisableDriverMounts:false NFSShare:[] NFSSharesRoot:/nfsshares UUID: NoVTXCheck:false DNSProxy:false HostDNSResolver:true HostOnlyNicType:virtio NatNicType:virtio SSHIPAddress: SSHUser:root SSHKey: SSHPort:22 KubernetesConfig:{KubernetesVersion:v1.20.2 ClusterName:minikube Namespace:default APIServerName:minikubeCA APIServerNames:[] APIServerIPs:[] DNSDomain:cluster.local ContainerRuntime:docker CRISocket: NetworkPlugin: FeatureGates: ServiceCIDR:10.96.0.0/12 ImageRepository: LoadBalancerStartIP: LoadBalancerEndIP: CustomIngressCert: ExtraOptions:[{Component:kubelet Key:resolv-conf Value:/run/systemd/resolve/resolv.conf}] ShouldLoadCachedImages:false EnableDefaultCNI:false CNI: NodeIP: NodePort:8443 NodeName:} Nodes:[{Name:m01 IP:192.168.1.45 Port:8443 KubernetesVersion:v1.20.2 ControlPlane:true Worker:true}] Addons:map[] VerifyComponents:map[apiserver:true system_pods:true] StartHostTimeout:6m0s ScheduledStop:<nil> ExposedPorts:[] ListenAddress: Network: MultiNodeRequested:false}
I0410 19:43:41.164826 1187154 out.go:157] 👍  Starting control plane node minikube in cluster minikube
I0410 19:43:41.165025 1187154 profile.go:148] Saving config to /home/grant/.minikube/profiles/minikube/config.json ...
I0410 19:43:41.165259 1187154 cache.go:185] Successfully downloaded all kic artifacts
I0410 19:43:41.165298 1187154 start.go:313] acquiring machines lock for minikube: {Name:mk8896c77d15b37beee01681db4a15a0cde82267 Clock:{} Delay:500ms Timeout:13m0s Cancel:<nil>}
I0410 19:43:41.165462 1187154 start.go:317] acquired machines lock for "minikube" in 124.034µs
I0410 19:43:41.165491 1187154 start.go:93] Skipping create...Using existing machine configuration
I0410 19:43:41.165517 1187154 fix.go:55] fixHost starting: m01
W0410 19:43:41.165811 1187154 none.go:130] unable to get port: "minikube" does not appear in /home/grant/.kube/config
I0410 19:43:41.165837 1187154 api_server.go:146] Checking apiserver status ...
I0410 19:43:41.165895 1187154 exec_runner.go:52] Run: sudo pgrep -xnf kube-apiserver.*minikube.*
W0410 19:43:41.234313 1187154 api_server.go:150] stopped: unable to get apiserver pid: sudo pgrep -xnf kube-apiserver.*minikube.*: exit status 1
stdout:

stderr:
I0410 19:43:41.234414 1187154 exec_runner.go:52] Run: sudo systemctl is-active --quiet service kubelet
I0410 19:43:41.243049 1187154 fix.go:108] recreateIfNeeded on minikube: state=Stopped err=<nil>
W0410 19:43:41.243086 1187154 fix.go:134] unexpected machine state, will restart: <nil>
I0410 19:43:41.245055 1187154 out.go:157] 🔄  Restarting existing none bare metal machine for "minikube" ...
I0410 19:43:41.247518 1187154 profile.go:148] Saving config to /home/grant/.minikube/profiles/minikube/config.json ...
I0410 19:43:41.247785 1187154 start.go:267] post-start starting for "minikube" (driver="none")
I0410 19:43:41.247813 1187154 start.go:277] creating required directories: [/etc/kubernetes/addons /etc/kubernetes/manifests /var/tmp/minikube /var/lib/minikube /var/lib/minikube/certs /var/lib/minikube/images /var/lib/minikube/binaries /tmp/gvisor /usr/share/ca-certificates /etc/ssl/certs]
I0410 19:43:41.247908 1187154 exec_runner.go:52] Run: sudo mkdir -p /etc/kubernetes/addons /etc/kubernetes/manifests /var/tmp/minikube /var/lib/minikube /var/lib/minikube/certs /var/lib/minikube/images /var/lib/minikube/binaries /tmp/gvisor /usr/share/ca-certificates /etc/ssl/certs
I0410 19:43:41.256371 1187154 main.go:126] libmachine: Couldn't set key PRIVACY_POLICY_URL, no corresponding struct field found
I0410 19:43:41.256401 1187154 main.go:126] libmachine: Couldn't set key VERSION_CODENAME, no corresponding struct field found
I0410 19:43:41.256416 1187154 main.go:126] libmachine: Couldn't set key UBUNTU_CODENAME, no corresponding struct field found
I0410 19:43:41.258217 1187154 out.go:157] ℹ️  OS release is Ubuntu 20.04.2 LTS
I0410 19:43:41.258241 1187154 filesync.go:118] Scanning /home/grant/.minikube/addons for local assets ...
I0410 19:43:41.258282 1187154 filesync.go:118] Scanning /home/grant/.minikube/files for local assets ...
I0410 19:43:41.258310 1187154 start.go:270] post-start completed in 10.499387ms
I0410 19:43:41.258321 1187154 fix.go:95] none is local, skipping auth/time setup (requires ssh)
I0410 19:43:41.258331 1187154 fix.go:57] fixHost completed within 92.829047ms
I0410 19:43:41.258339 1187154 start.go:80] releasing machines lock for "minikube", held for 92.860115ms
I0410 19:43:41.258790 1187154 exec_runner.go:52] Run: sudo systemctl is-active --quiet service containerd
I0410 19:43:41.258954 1187154 exec_runner.go:52] Run: curl -sS -m 2 https://k8s.gcr.io/
I0410 19:43:41.269611 1187154 exec_runner.go:52] Run: /bin/bash -c "sudo mkdir -p /etc && printf %s "runtime-endpoint: unix:///var/run/dockershim.sock
image-endpoint: unix:///var/run/dockershim.sock
" | sudo tee /etc/crictl.yaml"
I0410 19:43:41.290780 1187154 exec_runner.go:52] Run: sudo systemctl daemon-reload
I0410 19:43:41.643772 1187154 exec_runner.go:52] Run: sudo systemctl start docker
I0410 19:43:41.663371 1187154 out.go:157] 
W0410 19:43:41.663580 1187154 out.go:222] ❌  Exiting due to RT_DOCKER_EXIT_5: sudo systemctl start docker: exit status 5
stdout:

stderr:
Failed to start docker.service: Unit docker.service not found.

W0410 19:43:41.663830 1187154 out.go:222] 💡  Suggestion: Ensure that Docker is installed and healthy: Run 'sudo systemctl start docker' and 'journalctl -u docker'. Alternatively, select another value for --driver
W0410 19:43:41.663938 1187154 out.go:222] 📘  Documentation: https://minikube.sigs.k8s.io/docs/reference/drivers/none
W0410 19:43:41.664068 1187154 out.go:222] 🍿  Related issue: https://github.com/kubernetes/minikube/issues/5532

🤷  The control plane node must be running for this command
👉  To start a cluster, run: "minikube start"

The text was updated successfully, but these errors were encountered:

afbjorklund · 2021-04-11T07:19:03Z

Please install docker using the regular method:

https://docs.docker.com/engine/install/ubuntu/

While it could be possible to add the systemd unit, there are no guarantees that this installation of docker would work...

https://docs.docker.com/config/daemon/systemd/#manually-create-the-systemd-unit-files

It should work using the system package (sudo apt install docker.io), but the vendor package is preferred: #10089

Details: https://kubernetes.io/docs/setup/production-environment/container-runtimes/#docker

ilya-zuyev · 2021-05-12T18:32:46Z

Going to close the issue. @grantholly feel free to reopen it if the problem still exists

afbjorklund added co/none-driver co/runtime/docker Issues specific to a docker runtime kind/support Categorizes issue or PR as a support question. labels Apr 11, 2021

ilya-zuyev closed this as completed May 12, 2021

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snap installations of docker do not work with --driver=none clusters #11064

snap installations of docker do not work with --driver=none clusters #11064

grantholly commented Apr 11, 2021

afbjorklund commented Apr 11, 2021

ilya-zuyev commented May 12, 2021

snap installations of docker do not work with --driver=none clusters #11064

snap installations of docker do not work with --driver=none clusters #11064

Comments

grantholly commented Apr 11, 2021

afbjorklund commented Apr 11, 2021

ilya-zuyev commented May 12, 2021