我在家里的电脑上安装了 CoreOS alpha (1325.1.0) 的 Container Linux。
我用 kubernetes 玩了几个月，但现在在重新安装 ContainerOS 并尝试使用我的 fork 在https://github.com/kfirufk/coreos-kubernetes安装 kubernetes 后，我无法正确安装 kubernetes。
我使用 hyperkube 图像v1.6.0-beta.0_coreos.0。
问题是 hyperkube 似乎没有尝试从/etc/kubernetes/manifests. 我将 kubelet 配置为与 rkt 一起运行。
当我journalctl -xef -u kubelet重新启动 kubelet 后运行时，我得到以下输出：
Feb 26 20:17:33 coreos-2.tux-in.com kubelet-wrapper[3673]: + exec /usr/bin/rkt run --uuid-file-save=/var/run/kubelet-pod.uuid --volume dns,kind=host,source=/run/systemd/resolve/resolv.conf --mount volume=dns,target=/etc/resolv.conf --volume rkt,kind=host,source=/opt/bin/host-rkt --mount volume=rkt,target=/usr/bin/rkt --volume var-lib-rkt,kind=host,source=/var/lib/rkt --mount volume=var-lib-rkt,target=/var/lib/rkt --volume stage,kind=host,source=/tmp --mount volume=stage,target=/tmp --volume var-log,kind=host,source=/var/log --mount volume=var-log,target=/var/log --volume cni-bin,kind=host,source=/opt/cni/bin --mount volume=cni-bin,target=/opt/cni/bin --trust-keys-from-https --volume etc-kubernetes,kind=host,source=/etc/kubernetes,readOnly=false --volume etc-ssl-certs,kind=host,source=/etc/ssl/certs,readOnly=true --volume usr-share-certs,kind=host,source=/usr/share/ca-certificates,readOnly=true --volume var-lib-docker,kind=host,source=/var/lib/docker,readOnly=false --volume var-lib-kubelet,kind=host,source=/var/lib/kubelet,readOnly=false --volume os-release,kind=host,source=/usr/lib/os-release,readOnly=true --volume run,kind=host,source=/run,readOnly=false --mount volume=etc-kubernetes,target=/etc/kubernetes --mount volume=etc-ssl-certs,target=/etc/ssl/certs --mount volume=usr-share-certs,target=/usr/share/ca-certificates --mount volume=var-lib-docker,target=/var/lib/docker --mount volume=var-lib-kubelet,target=/var/lib/kubelet --mount volume=os-release,target=/etc/os-release --mount volume=run,target=/run --stage1-from-dir=stage1-fly.aci quay.io/coreos/hyperkube:v1.6.0-beta.0_coreos.0 --exec=/kubelet -- --require-kubeconfig --kubeconfig=/etc/kubernetes/controller-kubeconfig.yaml --register-schedulable=true --cni-conf-dir=/etc/kubernetes/cni/net.d --network-plugin=kubenet --container-runtime=rkt --rkt-path=/usr/bin/rkt --allow-privileged=true --pod-manifest-path=/etc/kubernetes/manifests --hostname-override=192.168.1.2 --cluster_dns=10.3.0.10 --cluster_domain=cluster.local
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: Flag --register-schedulable has been deprecated, will be removed in a future version
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.260305 3673 feature_gate.go:170] feature gates: map[]
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.332539 3673 manager.go:143] cAdvisor running in container: "/system.slice/kubelet.service"
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.355270 3673 fs.go:117] Filesystem partitions: map[/dev/mapper/usr:{mountpoint:/usr/lib/os-release major:254 minor:0 fsType:ext4 blockSize:0} /dev/sda9:{mountpoint:/var/lib/docker major:8 minor:9 fsType:ext4 blockSize:0} /dev/sdb1:{mountpoint:/var/lib/rkt major:8 minor:17 fsType:ext4 blockSize:0}]
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.359173 3673 manager.go:198] Machine: {NumCores:8 CpuFrequency:3060000 MemoryCapacity:4145344512 MachineID:b07a180a2c8547f7956e9a6f93a452a4 SystemUUID:00000000-0000-0000-0000-1C6F653E6F72 BootID:c03de69b-c9c8-4fb7-a3df-de4f70a74218 Filesystems:[{Device:/dev/mapper/usr Capacity:1031946240 Type:vfs Inodes:260096 HasInodes:true} {Device:/dev/sda9 Capacity:113819422720 Type:vfs Inodes:28536576 HasInodes:true} {Device:/dev/sdb1 Capacity:984373800960 Type:vfs Inodes:61054976 HasInodes:true} {Device:overlay Capacity:984373800960 Type:vfs Inodes:61054976 HasInodes:true}] DiskMap:map[254:0:{Name:dm-0 Major:254 Minor:0 Size:1065345024 Scheduler:none} 8:0:{Name:sda Major:8 Minor:0 Size:120034123776 Scheduler:cfq} 8:16:{Name:sdb Major:8 Minor:16 Size:1000204886016 Scheduler:cfq} 8:32:{Name:sdc Major:8 Minor:32 Size:3000592982016 Scheduler:cfq} 8:48:{Name:sdd Major:8 Minor:48 Size:2000398934016 Scheduler:cfq} 8:64:{Name:sde Major:8 Minor:64 Size:1000204886016 Scheduler:cfq}] NetworkDevices:[{Name:enp3s0 MacAddress:1c:6f:65:3e:6f:72 Speed:1000 Mtu:1500} {Name:flannel.1 MacAddress:be:f8:31:12:15:f5 Speed:0 Mtu:1450}] Topology:[{Id:0 Memory:4145344512 Cores:[{Id:0 Threads:[0 4] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:1 Threads:[1 5] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:2 Threads:[2 6] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:3 Threads:[3 7] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]}] Caches:[{Size:8388608 Type:Unified Level:3}]}] CloudProvider:Unknown InstanceType:Unknown InstanceID:None}
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.359768 3673 manager.go:204] Version: {KernelVersion:4.9.9-coreos-r1 ContainerOsVersion:Container Linux by CoreOS 1325.1.0 (Ladybug) DockerVersion:1.13.1 CadvisorVersion: CadvisorRevision:}
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.362754 3673 kubelet.go:253] Adding manifest file: /etc/kubernetes/manifests
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.362800 3673 kubelet.go:263] Watching apiserver
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: W0226 20:17:41.366369 3673 kubelet_network.go:63] Hairpin mode set to "promiscuous-bridge" but container runtime is "rkt", ignoring
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.366427 3673 kubelet.go:494] Hairpin mode set to "none"
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.379778 3673 server.go:790] Started kubelet v1.6.0-beta.0+coreos.0
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.379803 3673 kubelet.go:1143] Image garbage collection failed: unable to find data for container /
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.379876 3673 server.go:125] Starting to listen on 0.0.0.0:10250
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.380252 3673 kubelet_node_status.go:238] Setting node annotation to enable volume controller attach/detach
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.381083 3673 kubelet.go:1631] Failed to check if disk space is available for the runtime: failed to get fs info for "runtime": unable to find data for container /
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.381120 3673 kubelet.go:1639] Failed to check if disk space is available on the root partition: failed to get fs info for "root": unable to find data for container /
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.381658 3673 server.go:288] Adding debug handlers to kubelet server.
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.382281 3673 fs_resource_analyzer.go:66] Starting FS ResourceAnalyzer
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.382310 3673 status_manager.go:140] Starting to sync pod status with apiserver
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.382326 3673 kubelet.go:1711] Starting kubelet main sync loop.
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.382354 3673 kubelet.go:1722] skipping pod synchronization - [container runtime is down PLEG is not healthy: pleg was last seen active 2562047h47m16.854775807s ago; threshold is 3m0s]
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.382616 3673 volume_manager.go:248] Starting Kubelet Volume Manager
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.386643 3673 kubelet.go:2028] Container runtime status is nil
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.436430 3673 event.go:208] Unable to write event: 'Post https://coreos-2.tux-in.com:443/api/v1/namespaces/default/events: dial tcp 192.168.1.2:443: getsockopt: connection refused' (may retry after sleeping)
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.436547 3673 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://coreos-2.tux-in.com:443/api/v1/pods?fieldSelector=spec.nodeName%3D192.168.1.2&resourceVersion=0: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.436547 3673 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:380: Failed to list *v1.Service: Get https://coreos-2.tux-in.com:443/api/v1/services?resourceVersion=0: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.436557 3673 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:388: Failed to list *v1.Node: Get https://coreos-2.tux-in.com:443/api/v1/nodes?fieldSelector=metadata.name%3D192.168.1.2&resourceVersion=0: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.482996 3673 kubelet_node_status.go:238] Setting node annotation to enable volume controller attach/detach
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.483717 3673 kubelet.go:1631] Failed to check if disk space is available for the runtime: failed to get fs info for "runtime": unable to find data for container /
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.483774 3673 kubelet.go:1639] Failed to check if disk space is available on the root partition: failed to get fs info for "root": unable to find data for container /
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.483907 3673 kubelet_node_status.go:78] Attempting to register node 192.168.1.2
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.556064 3673 kubelet_node_status.go:102] Unable to register node "192.168.1.2" with API server: Post https://coreos-2.tux-in.com:443/api/v1/nodes: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.756398 3673 kubelet_node_status.go:238] Setting node annotation to enable volume controller attach/detach
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.757047 3673 kubelet.go:1631] Failed to check if disk space is available for the runtime: failed to get fs info for "runtime": unable to find data for container /
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.757087 3673 kubelet.go:1639] Failed to check if disk space is available on the root partition: failed to get fs info for "root": unable to find data for container /
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:41.757152 3673 kubelet_node_status.go:78] Attempting to register node 192.168.1.2
Feb 26 20:17:41 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:41.833244 3673 kubelet_node_status.go:102] Unable to register node "192.168.1.2" with API server: Post https://coreos-2.tux-in.com:443/api/v1/nodes: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:42 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:42.233574 3673 kubelet_node_status.go:238] Setting node annotation to enable volume controller attach/detach
Feb 26 20:17:42 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:42.234232 3673 kubelet.go:1631] Failed to check if disk space is available for the runtime: failed to get fs info for "runtime": unable to find data for container /
Feb 26 20:17:42 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:42.234266 3673 kubelet.go:1639] Failed to check if disk space is available on the root partition: failed to get fs info for "root": unable to find data for container /
Feb 26 20:17:42 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:42.234324 3673 kubelet_node_status.go:78] Attempting to register node 192.168.1.2
Feb 26 20:17:42 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:42.306213 3673 kubelet_node_status.go:102] Unable to register node "192.168.1.2" with API server: Post https://coreos-2.tux-in.com:443/api/v1/nodes: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:42 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:42.512768 3673 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:388: Failed to list *v1.Node: Get https://coreos-2.tux-in.com:443/api/v1/nodes?fieldSelector=metadata.name%3D192.168.1.2&resourceVersion=0: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:42 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:42.512810 3673 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://coreos-2.tux-in.com:443/api/v1/pods?fieldSelector=spec.nodeName%3D192.168.1.2&resourceVersion=0: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:42 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:42.512905 3673 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:380: Failed to list *v1.Service: Get https://coreos-2.tux-in.com:443/api/v1/services?resourceVersion=0: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:43 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:43.106559 3673 kubelet_node_status.go:238] Setting node annotation to enable volume controller attach/detach
Feb 26 20:17:43 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:43.107210 3673 kubelet.go:1631] Failed to check if disk space is available for the runtime: failed to get fs info for "runtime": unable to find data for container /
Feb 26 20:17:43 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:43.107244 3673 kubelet.go:1639] Failed to check if disk space is available on the root partition: failed to get fs info for "root": unable to find data for container /
Feb 26 20:17:43 coreos-2.tux-in.com kubelet-wrapper[3673]: I0226 20:17:43.107304 3673 kubelet_node_status.go:78] Attempting to register node 192.168.1.2
Feb 26 20:17:43 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:43.186848 3673 kubelet_node_status.go:102] Unable to register node "192.168.1.2" with API server: Post https://coreos-2.tux-in.com:443/api/v1/nodes: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:43 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:43.580259 3673 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:380: Failed to list *v1.Service: Get https://coreos-2.tux-in.com:443/api/v1/services?resourceVersion=0: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:43 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:43.580286 3673 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:388: Failed to list *v1.Node: Get https://coreos-2.tux-in.com:443/api/v1/nodes?fieldSelector=metadata.name%3D192.168.1.2&resourceVersion=0: dial tcp 192.168.1.2:443: getsockopt: connection refused
Feb 26 20:17:43 coreos-2.tux-in.com kubelet-wrapper[3673]: E0226 20:17:43.580285 3673 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://coreos-2.tux-in.com:443/api/v1/pods?fieldSelector=spec.nodeName%3D192.168.1.2&resourceVersion=0: dial tcp 192.168.1.2:443: getsockopt: connection refused
我的 kubelet.service 内容（我尝试使用 --network-plugin=kubenet 和 cni，没有区别：
[Service]
Environment=KUBELET_IMAGE_TAG=v1.6.0-beta.0_coreos.0
Environment=KUBELET_IMAGE_URL=quay.io/coreos/hyperkube
Environment="RKT_RUN_ARGS=--uuid-file-save=/var/run/kubelet-pod.uuid \
--volume dns,kind=host,source=/run/systemd/resolve/resolv.conf \
--mount volume=dns,target=/etc/resolv.conf \
--volume rkt,kind=host,source=/opt/bin/host-rkt \
--mount volume=rkt,target=/usr/bin/rkt \
--volume var-lib-rkt,kind=host,source=/var/lib/rkt \
--mount volume=var-lib-rkt,target=/var/lib/rkt \
--volume stage,kind=host,source=/tmp \
--mount volume=stage,target=/tmp \
--volume var-log,kind=host,source=/var/log \
--mount volume=var-log,target=/var/log \
--volume cni-bin,kind=host,source=/opt/cni/bin --mount volume=cni-bin,target=/opt/cni/bin"
ExecStartPre=/usr/bin/mkdir -p /etc/kubernetes/manifests
ExecStartPre=/usr/bin/mkdir -p /opt/cni/bin
ExecStartPre=/usr/bin/mkdir -p /var/log/containers
ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/run/kubelet-pod.uuid
ExecStart=/usr/lib/coreos/kubelet-wrapper \
--require-kubeconfig \
--kubeconfig=/etc/kubernetes/controller-kubeconfig.yaml \
--register-schedulable=true \
--cni-conf-dir=/etc/kubernetes/cni/net.d \
--network-plugin=kubenet \
--container-runtime=rkt \
--rkt-path=/usr/bin/rkt \
--allow-privileged=true \
--pod-manifest-path=/etc/kubernetes/manifests \
--hostname-override=192.168.1.2 \
--cluster_dns=10.3.0.10 \
--cluster_domain=cluster.local
ExecStop=-/usr/bin/rkt stop --uuid-file=/var/run/kubelet-pod.uuid
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target
我的/var/lib/coreos-install/user_data文件：
#cloud-config
hostname: "coreos-2.tux-in.com"
write_files:
- path: "/etc/ssh/sshd_config"
permissions: 0600
owner: root:root
content: |
# Use most defaults for sshd configuration.
UsePrivilegeSeparation sandbox
Subsystem sftp internal-sftp
ClientAliveInterval 180
UseDNS no
UsePAM no
PrintLastLog no # handled by PAM
PrintMotd no # handled by PAMa
PasswordAuthentication no
- path: "/etc/kubernetes/ssl/ca.pem"
permissions: "0666"
content: |
XXXX
- path: "/etc/kubernetes/ssl/apiserver.pem"
permissions: "0666"
content: |
XXXX
- path: "/etc/kubernetes/ssl/apiserver-key.pem"
permissions: "0666"
content: |
XXXX
- path: "/etc/ssl/etcd/ca.pem"
permissions: "0666"
owner: "etcd:etcd"
content: |
XXXX
- path: "/etc/ssl/etcd/etcd1.pem"
permissions: "0666"
owner: "etcd:etcd"
content: |
XXXX
- path: "/etc/ssl/etcd/etcd1-key.pem"
permissions: "0666"
owner: "etcd:etcd"
content: |
XXXX
ssh_authorized_keys:
- "XXXX ufk@ufk-osx-music"
users:
- name: "ufk"
passwd: "XXXX"
groups:
- "sudo"
ssh-authorized-keys:
- "ssh-rsa XXXX ufk@ufk-osx-music"
coreos:
etcd2:
# generate a new token for each unique cluster from https://discovery.etcd.io/new?size=3
# specify the initial size of your cluster with ?size=X
discovery: https://discovery.etcd.io/XXXX
advertise-client-urls: https://coreos-2.tux-in.com:2379
initial-advertise-peer-urls: https://coreos-2.tux-in.com:2380
# listen on both the official ports and the legacy ports
# legacy ports can be omitted if your application doesn't depend on them
listen-client-urls: https://0.0.0.0:2379,http://127.0.0.1:4001
listen-peer-urls: https://coreos-2.tux-in.com:2380
locksmith:
endpoint: "http://127.0.0.1:4001"
update:
reboot-strategy: etcd-lock
units:
- name: 00-enp3s0.network
runtime: true
content: |
[Match]
Name=enp3s0
[Network]
Address=192.168.1.2/16
Gateway=192.168.1.1
DNS=8.8.8.8
- name: mnt-storage.mount
enable: true
command: start
content: |
[Mount]
What=/dev/disk/by-uuid/e9df7e62-58da-4db2-8616-8947ac835e2c
Where=/mnt/storage
Type=btrfs
Options=loop,discard
- name: var-lib-rkt.mount
enable: true
command: start
content: |
[Mount]
What=/dev/sdb1
Where=/var/lib/rkt
Type=ext4
- name: etcd2.service
command: start
drop-ins:
- name: 30-certs.conf
content: |
[Service]
Restart=always
Environment="ETCD_CERT_FILE=/etc/ssl/etcd/etcd1.pem"
Environment="ETCD_KEY_FILE=/etc/ssl/etcd/etcd1-key.pem"
Environment="ETCD_TRUSTED_CA_FILE=/etc/ssl/etcd/ca.pem"
Environment="ETCD_CLIENT_CERT_AUTH=true"
Environment="ETCD_PEER_CERT_FILE=/etc/ssl/etcd/etcd1.pem"
Environment="ETCD_PEER_KEY_FILE=/etc/ssl/etcd/etcd1-key.pem"
Environment="ETCD_PEER_TRUSTED_CA_FILE=/etc/ssl/etcd/ca.pem"
Environment="ETCD_PEER_CLIENT_CERT_AUTH=true"
welp..我很迷茫。这是我第一次遇到这种问题。任何有关该问题的信息将不胜感激。
以防万一..这些是/etc/kubernetes/manifests未执行的清单。rkt list --full除了常规的 hyperkube 之外，没有显示任何类型的 pod 正在启动。
kube-apiserver.yaml：
apiVersion: v1
kind: Pod
metadata:
name: kube-apiserver
namespace: kube-system
spec:
hostNetwork: true
containers:
- name: kube-apiserver
image: quay.io/coreos/hyperkube:v1.6.0-beta.0_coreos.0
command:
- /hyperkube
- apiserver
- --bind-address=0.0.0.0
- --etcd-servers=http://127.0.0.1:4001
- --allow-privileged=true
- --service-cluster-ip-range=10.3.0.0/24
- --secure-port=443
- --advertise-address=192.168.1.2
- --admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota
- --tls-cert-file=/etc/kubernetes/ssl/apiserver.pem
- --tls-private-key-file=/etc/kubernetes/ssl/apiserver-key.pem
- --client-ca-file=/etc/kubernetes/ssl/ca.pem
- --service-account-key-file=/etc/kubernetes/ssl/apiserver-key.pem
- --runtime-config=extensions/v1beta1/networkpolicies=true,batch/v2alpha1=true
- --anonymous-auth=false
livenessProbe:
httpGet:
host: 127.0.0.1
port: 8080
path: /healthz
initialDelaySeconds: 15
timeoutSeconds: 15
ports:
- containerPort: 443
hostPort: 443
name: https
- containerPort: 8080
hostPort: 8080
name: local
volumeMounts:
- mountPath: /etc/kubernetes/ssl
name: ssl-certs-kubernetes
readOnly: true
- mountPath: /etc/ssl/certs
name: ssl-certs-host
readOnly: true
volumes:
- hostPath:
path: /etc/kubernetes/ssl
name: ssl-certs-kubernetes
- hostPath:
path: /usr/share/ca-certificates
name: ssl-certs-host
kube-controller-manager.yaml：
apiVersion: v1
kind: Pod
metadata:
name: kube-controller-manager
namespace: kube-system
spec:
containers:
- name: kube-controller-manager
image: quay.io/coreos/hyperkube:v1.6.0-beta.0_coreos.0
command:
- /hyperkube
- controller-manager
- --master=http://127.0.0.1:8080
- --leader-elect=true
- --service-account-private-key-file=/etc/kubernetes/ssl/apiserver-key.pem
- --root-ca-file=/etc/kubernetes/ssl/ca.pem
resources:
requests:
cpu: 200m
livenessProbe:
httpGet:
host: 127.0.0.1
path: /healthz
port: 10252
initialDelaySeconds: 15
timeoutSeconds: 15
volumeMounts:
- mountPath: /etc/kubernetes/ssl
name: ssl-certs-kubernetes
readOnly: true
- mountPath: /etc/ssl/certs
name: ssl-certs-host
readOnly: true
hostNetwork: true
volumes:
- hostPath:
path: /etc/kubernetes/ssl
name: ssl-certs-kubernetes
- hostPath:
path: /usr/share/ca-certificates
name: ssl-certs-host
kube-proxy.yaml：
apiVersion: v1
kind: Pod
metadata:
name: kube-proxy
namespace: kube-system
annotations:
rkt.alpha.kubernetes.io/stage1-name-override: coreos.com/rkt/stage1-fly
spec:
hostNetwork: true
containers:
- name: kube-proxy
image: quay.io/coreos/hyperkube:v1.6.0-beta.0_coreos.0
command:
- /hyperkube
- proxy
- --master=http://127.0.0.1:8080
- --cluster-cidr=10.2.0.0/16
securityContext:
privileged: true
volumeMounts:
- mountPath: /etc/ssl/certs
name: ssl-certs-host
readOnly: true
- mountPath: /var/run/dbus
name: dbus
readOnly: false
volumes:
- hostPath:
path: /usr/share/ca-certificates
name: ssl-certs-host
- hostPath:
path: /var/run/dbus
name: dbus
kube-scheduler.yaml：
apiVersion: v1
kind: Pod
metadata:
name: kube-scheduler
namespace: kube-system
spec:
hostNetwork: true
containers:
- name: kube-scheduler
image: quay.io/coreos/hyperkube:v1.6.0-beta.0_coreos.0
command:
- /hyperkube
- scheduler
- --master=http://127.0.0.1:8080
- --leader-elect=true
resources:
requests:
cpu: 100m
livenessProbe:
httpGet:
host: 127.0.0.1
path: /healthz
port: 10251
initialDelaySeconds: 15
timeoutSeconds: 15