Sample App
不过最简单的 spec 写成这样就可以了:
cat <<! >spec.yaml
appname: zc
entrypoints:
zc:
cmd: sleep 1000000
!
然后就可以创建出第一个应用:
[email protected]:~# eru-cli workload deploy --image bash --pod testpod --entry zc spec.yaml
INFO[2021-03-12 10:03:39] [Deploy] Success 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f zc_zc_cuQhQH node1 1 1 map[] 536870912 536870912 map[] map[]
--image bash 指定了使用 bash 镜像; --pod testpod 指定使用刚才创建的 pod (里面有一个节点); --entry 指定 spec 里的 zc.- 1.查看已部署的 workload
[email protected]:~# eru-cli workload get 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f
┌──────────────────────────────────────────────────────────────────┬───────────────────────────┬──────────────────────────┬──────────┐
│ NAME/ID/POD/NODE │ STATUS │ VOLUME │ NETWORKS │
├──────────────────────────────────────── ──────────────────────────┼───────────────────────────┼──────────────────────────┼──────────┤
│ zc_zc_cuQhQH │ CPUQuotaRequest: 1.000000 │ VolumePlanRequest: map[] │ │
│ 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f │ CPUQuotaLimit: 1.000000 │ VolumePlanLimit: map[] │ │
│ testpod │ CPUMap: map[] │ │ │
│ node1 │ MemoryRequest: 536870912 │ │ │
│ │ MemoryLimit: 536870912 │ │ │
│ │ StorageRequest: 0 │ │ │
│ │ StorageLimit: 0 │ │ │
│ │ Privileged: false │ │ │
└──────────────────────────────────────────────────────────────────┴───────────────────────────┴──────────────────────────┴──────────┘
- 1.停止, 重启
[email protected]:~# eru-cli workload stop 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f
INFO[2021-03-12 10:11:26] [ControlWorkload] 38078e6
[email protected]:~# eru-cli workload start 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f
INFO[2021-03-12 10:11:34] [ControlWorkload] 38078e6
[email protected]:~# eru-cli workload restart 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f
INFO[2021-03-12 10:11:55] [ControlWorkload] 38078e6
- 1.exec
执行一个非交互式命令
[email protected]:~# eru-cli workload exec 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f ls
bin
dev
etc
home
lib
media
mnt
opt
proc
root
run
sbin
srv
sys
tmp
usr
var
执行一个交互式命令
[email protected]:~# eru-cli workload exec -i 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f bash
bash-5.1# ls
bin dev etc home lib media mnt opt proc root run sbin srv sys tmp usr var
- 1.把文件发送到容器内
[email protected]:~# eru-cli workload send --file ./spec.yaml:/a.yaml 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f
INFO[2021-03-12 10:21:59] [Send] Send /a.yaml to 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f success
[email protected]:~# eru-cli workload exec 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f cat /a.yaml
appname: zc
entrypoints:
zc:
cmd: sleep 1000000
- 1.删除容器
[email protected]:~# eru-cli workload remove -f 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f
WARN[2021-03-12 11:01:09] [RemoveWorkload] If workload not stopped, force to remove will not trigger hook process if set
INFO[2021-03-12 11:01:09] [RemoveWorkload] 38078e63ac63c4f8d805ed3d0b94ab2ab23333f9e05ac944e9028571fc0a065f Success
Last modified 10mo ago