发生了崩溃,现在出现了这个问题,显示docker swarm状态为待定,节点状态为未知。这是我的docker info
结果。
swarm@swarm-manager-1:~$ docker info
Containers: 270
Running: 0
Paused: 0
Stopped: 270
Images: 160
Server Version: 1.12.2
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Backing Filesystem: extfs
Dirs: 1211
Dirperm1 Supported: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: host bridge null overlay
Swarm: pending
NodeID: d9hq8wzz6skh9pzrxzhbckm97
Is Manager: true
ClusterID: 5zgab5w50qgvvep35eqcbote2
Managers: 1
Nodes: 2
Orchestration:
Task History Retention Limit: 5
Raft:
Snapshot Interval: 10000
Heartbeat Tick: 1
Election Tick: 3
Dispatcher:
Heartbeat Period: 5 seconds
CA Configuration:
Expiry Duration: 3 months
Node Address: HIDDEN
Runtimes: runc
Default Runtime: runc
Security Options: apparmor seccomp
Kernel Version: 4.4.0-91-generic
Operating System: Ubuntu 16.04.1 LTS
OSType: linux
Architecture: x86_64
CPUs: 2
Total Memory: 6.804 GiB
Name: swarm-manager-1
ID: AXPO:VFSV:TDT3:6X7Y:QNAO:OZJN:U23R:V5S2:FU33:WUNI:CRPK:2E2C
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: No swap limit support
Insecure Registries:
127.0.0.0/8
这是我的 Docker 节点列表结果:
ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS
9tlo3rg7tuc23xzc3am28lak1 swarm-worker-1 Unknown Active
d9hq8wzz6skh9pzrxzhbckm97 * swarm-manager-1 Unknown Active Leader
我尝试重新启动Docker引擎和虚拟机,但没有任何帮助。实际上,系统正在运行,因为当我在工作节点上输入
docker ps
命令时,它会显示所有容器,但在管理节点上却没有任何内容显示。您有任何想法吗?