github.com/khulnasoft-lab/khulnasoft@v26.0.1-0.20240328202558-330a6f959fe0+incompatible/integration-cli/requirements_unix_test.go (about)

     1  //go:build !windows
     2  
     3  package main
     4  
     5  import (
     6  	"os"
     7  	"strings"
     8  
     9  	"github.com/docker/docker/pkg/sysinfo"
    10  )
    11  
    12  var sysInfo *sysinfo.SysInfo
    13  
    14  func setupLocalInfo() {
    15  	sysInfo = sysinfo.New()
    16  }
    17  
    18  func cpuCfsPeriod() bool {
    19  	return testEnv.DaemonInfo.CPUCfsPeriod
    20  }
    21  
    22  func cpuCfsQuota() bool {
    23  	return testEnv.DaemonInfo.CPUCfsQuota
    24  }
    25  
    26  func cpuShare() bool {
    27  	return testEnv.DaemonInfo.CPUShares
    28  }
    29  
    30  func oomControl() bool {
    31  	return testEnv.DaemonInfo.OomKillDisable
    32  }
    33  
    34  func pidsLimit() bool {
    35  	return sysInfo.PidsLimit
    36  }
    37  
    38  func memoryLimitSupport() bool {
    39  	return testEnv.DaemonInfo.MemoryLimit
    40  }
    41  
    42  func memoryReservationSupport() bool {
    43  	return sysInfo.MemoryReservation
    44  }
    45  
    46  func swapMemorySupport() bool {
    47  	return testEnv.DaemonInfo.SwapLimit
    48  }
    49  
    50  func memorySwappinessSupport() bool {
    51  	return testEnv.IsLocalDaemon() && sysInfo.MemorySwappiness
    52  }
    53  
    54  func blkioWeight() bool {
    55  	return testEnv.IsLocalDaemon() && sysInfo.BlkioWeight
    56  }
    57  
    58  func cgroupCpuset() bool {
    59  	return testEnv.DaemonInfo.CPUSet
    60  }
    61  
    62  func seccompEnabled() bool {
    63  	return sysInfo.Seccomp
    64  }
    65  
    66  func bridgeNfIptables() bool {
    67  	return !sysInfo.BridgeNFCallIPTablesDisabled
    68  }
    69  
    70  func unprivilegedUsernsClone() bool {
    71  	content, err := os.ReadFile("/proc/sys/kernel/unprivileged_userns_clone")
    72  	return err != nil || !strings.Contains(string(content), "0")
    73  }