我们正在Google容器引擎上运行Jetty服务.这个服务在带有rc的pod中运行得很好.我们可以关闭它,重建它并做各种各样的事情,它仍然可以工作.
现在,我们希望使用运行其他内容的debian映像扩展我们的基础架构.
在本地,docker工作正常,我们可以访问debian命令行.一旦我们尝试在云中运行pod,我们就会遇到问题.
我们使用的Dockerfile包含:FROM debian:latest
然后我们运行下一个命令:
docker build -t eu.gcr.io/project_id/debstable:stable .
gcloud docker push eu.gcr.io/project_id/debstable:stable
kubectl run debstable --image=eu.gcr.io/project_id/debstable:stable
该pod接收CrashLoopBackOff状态并继续重新启动.
部分日志显示:
I0120 14:19:58.438979 3479 kubelet.go:2012] SyncLoop (ADD): "debstable-blvdi_default"
I0120 14:19:58.478235 3479 manager.go:1707] Need to restart pod infra container for "debstable-blvdi_default" because it is not found
I0120 14:20:00.025467 3479 server.go:944] GET /stats/default/debstable-blvdi/e2ab2ffc-bf80-11e5-a1d8-42010af001a5/debstable: (100.384µs) 404 [[Go 1.1 package http] 10.0.0.3:40650]
I0120 14:20:05.017006 3479 server.go:944] GET /stats/default/debstable-blvdi/e2ab2ffc-bf80-11e5-a1d8-42010af001a5/debstable: (56.159µs) 404 [[Go 1.1 package http] 10.0.0.3:40694]
I0120 14:20:10.015072 3479 server.go:944] GET /stats/default/debstable-blvdi/e2ab2ffc-bf80-11e5-a1d8-42010af001a5/debstable: (66.802µs) 404 [[Go 1.1 package http] 10.0.0.3:40708]
I0120 14:20:15.017521 3479 server.go:944] GET /stats/default/debstable-blvdi/e2ab2ffc-bf80-11e5-a1d8-42010af001a5/debstable: (32.91µs) 404 [[Go 1.1 package http] 10.0.0.3:40566]
I0120 14:20:18.530030 3479 manager.go:2022] Back-off 10s restarting Failed container=debstable pod=debstable-blvdi_default
泊坞窗信息显示可能相关的版本:
$sudo docker info
Containers: 24
Images: 68
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Backing Filesystem: extfs
Dirs: 116
Dirperm1 Supported: true
Execution Driver: native-0.2
Logging Driver: json-file
Kernel Version: 3.16.0-0.bpo.4-amd64
Operating System: Debian GNU/Linux 7 (wheezy)
cpus: 1
Total Memory: 3.625 GiB
WARNING: No swap limit support
谢谢,美好的一天
最佳答案
Prashanth B是对的!没有命令会导致pod在crashloop中重新启动.
谢谢,美好的一天.