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// SPDX-License-Identifier: BSD-3-Clause
//go:build !linux
package docker
import (
"context"
"github.com/shirou/gopsutil/v4/internal/common"
)
// GetDockerStat returns a list of Docker basic stats.
// This requires certain permission.
func GetDockerStat() ([]CgroupDockerStat, error) {
return GetDockerStatWithContext(context.Background())
}
func GetDockerStatWithContext(ctx context.Context) ([]CgroupDockerStat, error) {
return nil, ErrDockerNotAvailable
}
// GetDockerIDList returns a list of DockerID.
// This requires certain permission.
func GetDockerIDList() ([]string, error) {
return GetDockerIDListWithContext(context.Background())
}
func GetDockerIDListWithContext(ctx context.Context) ([]string, error) {
return nil, ErrDockerNotAvailable
}
// CgroupCPU returns specified cgroup id CPU status.
// containerid is same as docker id if you use docker.
// If you use container via systemd.slice, you could use
// containerid = docker-<container id>.scope and base=/sys/fs/cgroup/cpuacct/system.slice/
func CgroupCPU(containerid string, base string) (*CgroupCPUStat, error) {
return CgroupCPUWithContext(context.Background(), containerid, base)
}
func CgroupCPUWithContext(ctx context.Context, containerid string, base string) (*CgroupCPUStat, error) {
return nil, ErrCgroupNotAvailable
}
func CgroupCPUDocker(containerid string) (*CgroupCPUStat, error) {
return CgroupCPUDockerWithContext(context.Background(), containerid)
}
func CgroupCPUDockerWithContext(ctx context.Context, containerid string) (*CgroupCPUStat, error) {
return CgroupCPUWithContext(ctx, containerid, common.HostSysWithContext(ctx, "fs/cgroup/cpuacct/docker"))
}
func CgroupMem(containerid string, base string) (*CgroupMemStat, error) {
return CgroupMemWithContext(context.Background(), containerid, base)
}
func CgroupMemWithContext(ctx context.Context, containerid string, base string) (*CgroupMemStat, error) {
return nil, ErrCgroupNotAvailable
}
func CgroupMemDocker(containerid string) (*CgroupMemStat, error) {
return CgroupMemDockerWithContext(context.Background(), containerid)
}
func CgroupMemDockerWithContext(ctx context.Context, containerid string) (*CgroupMemStat, error) {
return CgroupMemWithContext(ctx, containerid, common.HostSysWithContext(ctx, "fs/cgroup/memory/docker"))
}
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