53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
package main
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import (
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"fmt"
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"os"
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"os/user"
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"github.com/go-ini/ini"
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"github.com/shirou/gopsutil/v3/mem"
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)
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func check_root() {
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currentUser, err := user.Current()
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if err != nil {
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fmt.Println("Error getting current user:", err)
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os.Exit(1)
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}
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if currentUser.Uid != "1000" {
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fmt.Println("You must be root to run this script")
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os.Exit(1)
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}
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}
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func check_settings() {
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if numberOfContainers < 1 && numberOfContainers > 7 {
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fmt.Println("Number of containers must be between 1 and 7")
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os.Exit(2)
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}
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}
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func ReadOSRelease(configfile string) map[string]string {
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cfg, err := ini.Load(configfile)
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if err != nil {
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fmt.Println("Fail to read file: ", err)
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}
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ConfigParams := make(map[string]string)
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ConfigParams["ID"] = cfg.Section("").Key("ID").String()
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return ConfigParams
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}
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func getDistro() string {
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OSInfo := ReadOSRelease("/etc/os-release")
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OSRelease := OSInfo["ID"]
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return OSRelease
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}
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func get_memory() string {
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system_mem, _ := mem.VirtualMemory()
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mem_gb := fmt.Sprintf("%.2f", (float64(system_mem.Total)/1073741824)*float64(maxMemAllocPercent/(numberOfContainers*100)))
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return mem_gb
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} |