[英]how to create container with memory limit in docker go client
I am trying to create a container with memory limit using the docker go client - https://godoc.org/github.com/docker/docker/client#Client.ContainerCreate However I cannot figure out where to add these parameters in the function. 我正在尝试使用docker go client创建一个具有内存限制的容器 - https://godoc.org/github.com/docker/docker/client#Client.ContainerCreate但是我无法弄清楚在函数中添加这些参数的位置。
docker run -m 250m --name test repo/tag
docker run -m 250m --name test repo / tag
In the docker api, it comes under Host Config structure but in go doc I saw the option under resources which is used in HostConfig - https://godoc.org/github.com/docker/docker/api/types/container#HostConfig 在docker api中,它位于Host Config结构下,但是在go doc中我看到了HostConfig中使用的资源选项 - https://godoc.org/github.com/docker/docker/api/types/container#HostConfig
Calling like this 这样打电话
import(
....
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/events"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/client"
"github.com/docker/go-connections/nat"
)
...
resp, err1 := cli.ContainerCreate(ctx,
&container.Config{
User: strconv.Itoa(os.Getuid()), // avoid permission issues
Image: cfg.ImageName,
AttachStdin: false,
AttachStdout: true,
AttachStderr: true,
Tty: true,
ExposedPorts: exposedPorts,
Labels: labels,
Env: envVars,
},
&container.HostConfig{
Binds: binds,
NetworkMode: container.NetworkMode(cfg.Network),
PortBindings: nat.PortMap{
"1880": []nat.PortBinding{
nat.PortBinding{
HostIP: "",
HostPort: "1880",
},
}},
AutoRemove: true,
Memory : 262144000, //this does not work
},
nil, // &network.NetworkingConfig{},
name,
)
unknown field 'Memory' in struct literal of type container.HostConfig. struct.HostConfig类型的struct literal中的未知字段“Memory”。 Since it does not have a field name and only type I have no idea how to add resources to Hostconfig.
由于它没有字段名称而且只有类型我不知道如何向Hostconfig添加资源。 Any help is appreciated - I am a newbie at go and am trying to tweak an opensource project I was using - redzilla - due to my system's resource constraints
任何帮助表示赞赏 - 我是一个新手,我正在尝试调整我正在使用的开源项目 - redzilla - 由于我的系统资源限制
您可以使用HostConfig struct的Resources
字段定义内存限制。
Resources: container.Resources{ Memory:3e+7 }
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