基本上，我正在尝试创建一个群集，其中将Ubuntu计算机作为主机，将两个Raspberry PI 3作为工作节点，并在群集上部署经过训练的ML算法，但是在尝试初始化主机时，我得到的都是错误。我已经尝试卸载并重新安装docker和kubernetes，我尝试了kubeadl reset命令和许多其他解决方案。
当运行journalctl -xe时，错误似乎是这样的 [pulseaudio] bluez5-util.c：GetManagedObjects（）失败：org.freedesktop.DBus.Error.TimedOut：无法激活服务“ org.bluez”：超时 因为所有内容都是红色的，但是我在下面提供了所使用命令的完整输出。
sudo kubeadm init --token-ttl=0 --apiserver-advertise-address=192.168.0.1
[init] Using Kubernetes version: v1.16.0
[preflight] Running pre-flight checks
[preflight] The system verification failed. Printing the output from the verification:
KERNEL_VERSION: 4.15.0-64-generic
CONFIG_NAMESPACES: enabled
CONFIG_NET_NS: enabled
CONFIG_PID_NS: enabled
CONFIG_IPC_NS: enabled
CONFIG_UTS_NS: enabled
CONFIG_CGROUPS: enabled
CONFIG_CGROUP_CPUACCT: enabled
CONFIG_CGROUP_DEVICE: enabled
CONFIG_CGROUP_FREEZER: enabled
CONFIG_CGROUP_SCHED: enabled
CONFIG_CPUSETS: enabled
CONFIG_MEMCG: enabled
CONFIG_INET: enabled
CONFIG_EXT4_FS: enabled
CONFIG_PROC_FS: enabled
CONFIG_NETFILTER_XT_TARGET_REDIRECT: enabled (as module)
CONFIG_NETFILTER_XT_MATCH_COMMENT: enabled (as module)
CONFIG_OVERLAY_FS: enabled (as module)
CONFIG_AUFS_FS: enabled (as module)
CONFIG_BLK_DEV_DM: enabled
OS: Linux
CGROUPS_CPU: enabled
CGROUPS_CPUACCT: enabled
CGROUPS_CPUSET: enabled
CGROUPS_DEVICES: enabled
CGROUPS_FREEZER: enabled
CGROUPS_MEMORY: enabled
error execution phase preflight: [preflight] Some fatal errors occurred:
[ERROR CRI]: container runtime is not running: output: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
, error: exit status 1
[ERROR Service-Docker]: docker service is not active, please run 'systemctl start docker.service'
[ERROR IsDockerSystemdCheck]: cannot execute 'docker info': exit status 1
[ERROR FileContent--proc-sys-net-bridge-bridge-nf-call-iptables]: /proc/sys/net/bridge/bridge-nf-call-iptables does not exist
[ERROR FileContent--proc-sys-net-ipv4-ip_forward]: /proc/sys/net/ipv4/ip_forward contents are not set to 1
[ERROR SystemVerification]: failed executing "docker info --format '{{json .}}'"\noutput: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
\nerror: exit status 1
[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
sudo systemctl start docker.service
A dependency job for docker.service failed. See 'journalctl -xe' for details.
-- The system clock has been changed to REALTIME microseconds after January 1st, 1970.
sep 23 12:14:37 master01 gnome-keyring-daemon[2655]: The PKCS#11 component was already initialized
sep 23 12:14:37 master01 gnome-session[2952]: SSH_AUTH_SOCK=/run/user/1003/keyring/ssh
sep 23 12:14:37 master01 gnome-session[2952]: SSH_AUTH_SOCK=/run/user/1003/keyring/ssh
sep 23 12:14:37 master01 gnome-keyring-daemon[2655]: The SSH agent was already initialized
sep 23 12:14:37 master01 gnome-session[2952]: SSH_AUTH_SOCK=/run/user/1003/keyring/ssh
sep 23 12:14:37 master01 gnome-keyring-daemon[2655]: The Secret Service was already initialized
sep 23 12:14:38 master01 gnome-session-binary[2952]: Entering running state
sep 23 12:14:38 master01 gnome-session[2952]: (process:3140): indicator-application-service-WARNING **: Unable to get watcher name 'org.kde.StatusNotifierWatcher'
sep 23 12:14:38 master01 gnome-session[2952]: (process:3140): indicator-application-service-WARNING **: Name Lost
sep 23 12:14:42 master01 gnome-session[2952]: sys:1: PyGIWarning: Nautilus was imported without specifying a version first. Use gi.require_version('Nautilus', '3.0') before import to ensure that the right
sep 23 12:14:42 master01 pulseaudio[2932]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out
sep 23 12:14:45 master01 gnome-session[2952]: RuntimeError: Bad magic number in .pyc file
sep 23 12:14:45 master01 gnome-session[2952]: ERROR rabbitvcs.services.checkerservice org.freedesktop.DBus.Error.ServiceUnknown: The name org.google.code.rabbitvcs.RabbitVCS.Checker was not
sep 23 12:14:45 master01 gnome-session[2952]: Traceback (most recent call last):
sep 23 12:14:45 master01 gnome-session[2952]: File "/usr/lib/python2.7/dist-packages/rabbitvcs/services/checkerservice.py", line 265, in _connect_to_checker
sep 23 12:14:45 master01 gnome-session[2952]: OBJECT_PATH)
sep 23 12:14:45 master01 gnome-session[2952]: File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 241, in get_object
sep 23 12:14:45 master01 gnome-session[2952]: follow_name_owner_changes=follow_name_owner_changes)
sep 23 12:14:45 master01 gnome-session[2952]: File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 248, in __init__
sep 23 12:14:45 master01 gnome-session[2952]: self._named_service = conn.activate_name_owner(bus_name)
sep 23 12:14:45 master01 gnome-session[2952]: File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 180, in activate_name_owner
sep 23 12:14:45 master01 gnome-session[2952]: self.start_service_by_name(bus_name)
sep 23 12:14:45 master01 gnome-session[2952]: File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 278, in start_service_by_name
sep 23 12:14:45 master01 gnome-session[2952]: 'su', (bus_name, flags)))
sep 23 12:14:45 master01 gnome-session[2952]: File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking
sep 23 12:14:45 master01 gnome-session[2952]: message, timeout)
sep 23 12:14:45 master01 gnome-session[2952]: DBusException: org.freedesktop.DBus.Error.ServiceUnknown: The name org.google.code.rabbitvcs.RabbitVCS.Checker was not provided by any .service files
sep 23 12:14:45 master01 gnome-session[2952]: Traceback (most recent call last):
sep 23 12:14:45 master01 gnome-session[2952]: File "/usr/share/nautilus-python/extensions/RabbitVCS.py", line 197, in __init__
sep 23 12:14:45 master01 gnome-session[2952]: self.status_checker.assert_version(EXT_VERSION)
sep 23 12:14:45 master01 gnome-session[2952]: File "/usr/lib/python2.7/dist-packages/rabbitvcs/services/checkerservice.py", line 280, in assert_version
sep 23 12:14:45 master01 gnome-session[2952]: pid = self.status_checker.CheckVersionOrDie(version)
sep 23 12:14:45 master01 gnome-session[2952]: AttributeError: 'NoneType' object has no attribute 'CheckVersionOrDie'
sep 23 12:14:45 master01 gnome-session[2952]: Nautilus-Share-Message: Called "net usershare info" but it failed: Failed to execute child process "net" (No such file or directory)
sep 23 12:20:17 master01 gnome-session[2952]: (polkit-gnome-authentication-agent-1:3143): polkit-gnome-1-WARNING **: Couldn't open user icon: Failed to open file '/home/nm/.face': No such file or director
sep 23 12:20:17 master01 gnome-session[2952]: (polkit-gnome-authentication-agent-1:3143): polkit-gnome-1-WARNING **: Couldn't open user icon: Failed to open file '/home/mihaiscutaru/.face': No such file o
sep 23 12:20:17 master01 gnome-session[2952]: (polkit-gnome-authentication-agent-1:3143): polkit-gnome-1-WARNING **: Couldn't open user icon: Failed to open file '/home/ifdstudent/.face': No such file or
sep 23 12:20:17 master01 gnome-session[2952]: (polkit-gnome-authentication-agent-1:3143): polkit-gnome-1-WARNING **: Couldn't open user icon: Failed to open file '/home/ken/.face': No such file or directo
sep 23 12:20:17 master01 gnome-session[2952]: Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
sep 23 12:24:34 master01 gnome-session[2952]: ** (nautilus:3142): CRITICAL **: nautilus_info_provider_update_file_info: assertion 'NAUTILUS_IS_INFO_PROVIDER (provider)' failed
sep 23 12:24:34 master01 gnome-session[2952]: sys:1: Warning: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
sep 23 12:24:34 master01 gnome-session[2952]: ** (nautilus:3142): CRITICAL **: nautilus_info_provider_update_file_info: assertion 'NAUTILUS_IS_INFO_PROVIDER (provider)' failed
sep 23 12:24:34 master01 gnome-session[2952]: ** (nautilus:3142): CRITICAL **: nautilus_info_provider_update_file_info: assertion 'NAUTILUS_IS_INFO_PROVIDER (provider)' failed
sep 23 12:24:34 master01 gnome-session[2952]: ** (nautilus:3142): CRITICAL **: nautilus_info_provider_update_file_info: assertion 'NAUTILUS_IS_INFO_PROVIDER (provider)' failed
sep 23 12:24:34 master01 gnome-session[2952]: ** (nautilus:3142): CRITICAL **: nautilus_info_provider_update_file_info: assertion 'NAUTILUS_IS_INFO_PROVIDER (provider)' failed
sep 23 12:24:34 master01 gnome-session[2952]: ** (nautilus:3142): CRITICAL **: nautilus_info_provider_update_file_info: assertion 'NAUTILUS_IS_INFO_PROVIDER (provider)' failed
sep 23 12:24:36 master01 gnome-session[2952]: (nautilus:3142): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
sep 23 12:24:36 master01 gnome-session[2952]: (nautilus:3142): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
sep 23 12:24:36 master01 gnome-session[2952]: (nautilus:3142): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
sep 23 12:24:36 master01 gnome-session[2952]: (nautilus:3142): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
sep 23 12:24:36 master01 gnome-session[2952]: (nautilus:3142): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
sep 23 12:24:36 master01 gnome-session[2952]: (nautilus:3142): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
sep 23 12:43:09 master01 gnome-session[2952]: (polkit-gnome-authentication-agent-1:3143): polkit-gnome-1-WARNING **: Couldn't open user icon: Failed to open file '/home/nm/.face': No such file or director
sep 23 12:43:09 master01 gnome-session[2952]: (polkit-gnome-authentication-agent-1:3143): polkit-gnome-1-WARNING **: Couldn't open user icon: Failed to open file '/home/mihaiscutaru/.face': No such file o
sep 23 12:43:09 master01 gnome-session[2952]: (polkit-gnome-authentication-agent-1:3143): polkit-gnome-1-WARNING **: Couldn't open user icon: Failed to open file '/home/ifdstudent/.face': No such file or
sep 23 12:43:09 master01 gnome-session[2952]: (polkit-gnome-authentication-agent-1:3143): polkit-gnome-1-WARNING **: Couldn't open user icon: Failed to open file '/home/ken/.face': No such file or directo
sep 23 12:43:09 master01 gnome-session[2952]: Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
以下是重要的码头工人信息
Client:
Version: 18.06.2-ce
API version: 1.38
Go version: go1.10.3
Git commit: 6d37f41
Built: Sun Feb 10 03:48:06 2019
OS/Arch: linux/amd64
Experimental: false
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
这里还有kubernetes信息，以防它们同样重要
kubeadm version -o=json
{
"clientVersion": {
"major": "1",
"minor": "16",
"gitVersion": "v1.16.0",
"gitCommit": "2bd9643cee5b3b3a5ecbd3af49d09018f0773c77",
"gitTreeState": "clean",
"buildDate": "2019-09-18T14:34:01Z",
"goVersion": "go1.12.9",
"compiler": "gc",
"platform": "linux/amd64"
}
}