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SysInfo stores information about which features a kernel supports.
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Index ¶
Constants ¶
const ( // SeccompModeFilter refers to the syscall argument SECCOMP_MODE_FILTER. SeccompModeFilter = uintptr(2) )
Variables ¶
This section is empty.
Functions ¶
Types ¶
type SysInfo ¶
type SysInfo struct {
// Whether the kernel supports AppArmor or not
AppArmor bool
// Whether the kernel supports Seccomp or not
Seccomp bool
// Whether IPv4 forwarding is supported or not, if this was disabled, networking will not work
IPv4ForwardingDisabled bool
// Whether bridge-nf-call-iptables is supported or not
BridgeNFCallIPTablesDisabled bool
// Whether bridge-nf-call-ip6tables is supported or not
BridgeNFCallIP6TablesDisabled bool
// Whether the cgroup has the mountpoint of "devices" or not
CgroupDevicesEnabled bool
// contains filtered or unexported fields
}
SysInfo stores information about which features a kernel supports. TODO Windows: Factor out platform specific capabilities.
func New ¶
New returns a new SysInfo, using the filesystem to detect which features the kernel supports. If `quiet` is `false` warnings are printed in logs whenever an error occurs or misconfigurations are present.
func (SysInfo) IsCpusetCpusAvailable ¶ added in v1.9.0
IsCpusetCpusAvailable returns `true` if the provided string set is contained in cgroup's cpuset.cpus set, `false` otherwise. If error is not nil a parsing error occurred.
func (SysInfo) IsCpusetMemsAvailable ¶ added in v1.9.0
IsCpusetMemsAvailable returns `true` if the provided string set is contained in cgroup's cpuset.mems set, `false` otherwise. If error is not nil a parsing error occurred.
Source Files