[ERROR SystemVerification]：无法解组“docker info”的 JSON 输出

如何解决[ERROR SystemVerification]：无法解组“docker info”的 JSON 输出

我正在尝试使用 terraform 使用 yaml 文件配置来初始化 kubernetes 集群，初始化命令在用户数据中，当我查看 cloud-init-output.log 时，我遇到了无法解决的错误.

这是我的配置 yaml 文件

kind: ClusterConfiguration
kubernetesversion: v1.20.2
networking:
 servicesubnet: "10.100.0.0/16"
 podsubnet: "10.244.0.0/16"
apiServer:
 extraArgs:
   cloud-provider: "aws"
controllerManager:
 extraArgs:
   cloud-provider: "aws"
---
apiVersion: kubeadm.k8s.io/v1beta1
kind: InitConfiguration
bootstrapTokens:
- token: "urepc5.tzoz0wa8skdkiesf"
 description: "default kubeadm bootstrap token"
 ttl: "15m"
localAPIEndpoint:
 advertiseAddress: "10.0.0.226"
 bindPort: 6443

以及 cloud-init 的输出

error execution phase preflight: [preflight] Some Fatal errors occurred:
        [ERROR SystemVerification]: Could not unmarshal the JSON output of 'docker info':
WARNING: Error loading config file: .dockercfg: $HOME is not defined
{"ID":"NGGY:LW7B:UDDM:OZNZ:DJ7S:BVEL:AUWJ:RUQQ:4D73:ZYK2:I75V:6ZQL","Containers":0,"ContainersRunning":0,"ContainersPaused":0,"ContaineRSStopped":0,"Images":0,"Driver":"overlay2","DriverStatus":[["backing Filesystem","extfs"],["Supports d_type","true"],["Native Overlay Diff","true"]],"Plugins":{"Volume":["local"],"Network":["bridge","host","ipvlan","macvlan","null","overlay"],"Authorization":null,"Log":["awslogs","fluentd","gcplogs","gelf","journald","json-file","local","logentries","splunk","syslog"]},"MemoryLimit":true,"SwapLimit":false,"KernelMemory":true,"KernelMemoryTCP":true,"cpuCfsPeriod":true,"cpuCfsQuota":true,"cpuShares":true,"cpuSet":true,"PidsLimit":true,"IPv4Forwarding":true,"BridgeNfIptables":true,"BridgeNfIp6tables":true,"Debug":false,"NFd":22,"OomKilldisable":true,"NGoroutines":34,"SystemTime":"2021-01-17T16:57:14.692026867Z","LoggingDriver":"json-file","CgroupDriver":"cgroupfs","CgroupVersion":"1","NEventsListener":0,"KernelVersion":"5.4.0-1029-aws","OperatingSystem":"Ubuntu 20.04.1 LTS","Osversion":"20.04","OSType":"linux","Architecture":"x86_64","IndexServerAddress":"https://index.docker.io/v1/","RegistryConfig":{"AllowNondistributableArtifactsCIDRs":[],"AllowNondistributableArtifactsHostnames":[],"InsecureRegistryCIDRs":["127.0.0.0/8"],"IndexConfigs":{"docker.io":{"Name":"docker.io","Mirrors":[],"Secure":true,"Official":true}},"Mirrors":[]},"Ncpu":2,"MemTotal":4124860416,"GenericResources":null,"DockerRootDir":"/var/lib/docker","HttpProxy":"","HttpsProxy":"","noproxy":"","Name":"ip-10-0-0-226.ec2.internal","Labels":[],"ExperimentalBuild":false,"ServerVersion":"20.10.2","Runtimes":{"io.containerd.runc.v2":{"path":"runc"},"io.containerd.runtime.v1.linux":{"path":"runc"},"runc":{"path":"runc"}},"DefaultRuntime":"runc","Swarm":{"NodeID":"","NodeAddr":"","LocalNodeState":"inactive","ControlAvailable":false,"Error":"","RemoteManagers":null},"LiveRestoreEnabled":false,"Isolation":"","InitBinary":"docker-init","ContainerdCommit":{"ID":"269548fa27e0089a8b8278fc4fc781d7f65a939b","Expected":"269548fa27e0089a8b8278fc4fc781d7f65a939b"},"runcCommit":{"ID":"ff819c7e9184c13b7c2607fe6c30ae19403a7aff","Expected":"ff819c7e9184c13b7c2607fe6c30ae19403a7aff"},"InitCommit":{"ID":"de40ad0","Expected":"de40ad0"},"SecurityOptions":["name=apparmor","name=seccomp,profile=default"],"Warnings":["WARNING: No swap limit support","WARNING: No blkio weight support","WARNING: No blkio weight_device support"],"ClientInfo":{"Debug":false,"Context":"default","Plugins":[{"SchemaVersion":"0.1.0","vendor":"Docker Inc.","Version":"v0.9.1-beta3","ShortDescription":"Docker App","Experimental":true,"Name":"app","Path":"/usr/libexec/docker/cli-plugins/docker-app"},{"SchemaVersion":"0.1.0","Version":"v0.5.1-docker","ShortDescription":"Build with BuildKit","Name":"buildx","Path":"/usr/libexec/docker/cli-plugins/docker-buildx"}],"Warnings":null}}

: invalid character 'W' looking for beginning of value
[preflight] If you kNow what you are doing,you can make a check non-fatal with `--ignore-preflight-errors=...`
To see the stack trace of this error execute with --v=5 or higher