mirror of
https://github.com/kairos-io/immucore.git
synced 2025-06-24 22:02:14 +00:00
f490b08587
- set debug level via cmdline - set default RW paths needed ALWAYS to boot a working system, even with no config files(recovery) - Check for loop device before mounting it to avoid duplicated mounts - Force overlay and bind arrays to uniqueness - Rename OverlayDir to OverlayDirs to better represent the content Signed-off-by: Itxaka <itxaka@spectrocloud.com>
71 lines
1.3 KiB
Go
71 lines
1.3 KiB
Go
package utils
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import (
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"github.com/kairos-io/kairos/sdk/state"
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"os"
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"strings"
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)
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func BootedFromCD() (bool, error) {
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runtime, err := state.NewRuntime()
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if err != nil {
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return false, err
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}
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return runtime.BootState == state.LiveCD, nil
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}
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func BootStateToLabel() string {
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runtime, err := state.NewRuntime()
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if err != nil {
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return ""
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}
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switch runtime.BootState {
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case "active_boot":
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return "COS_ACTIVE"
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case "passive_boot":
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return "COS_PASSIVE"
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case "recovery_boot":
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return "COS_SYSTEM"
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default:
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return ""
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}
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}
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func IsRecovery() bool {
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runtime, err := state.NewRuntime()
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if err != nil {
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return false
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}
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switch runtime.BootState {
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case "recovery_boot":
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return true
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default:
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return false
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}
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}
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func GetRootDir() string {
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cmdline, _ := os.ReadFile("/proc/cmdline")
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switch {
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case strings.Contains(string(cmdline), "IMMUCORE_NOPIVOT"):
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return "/"
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default:
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// Default is sysroot for normal no-pivot boot
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return "/sysroot"
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}
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}
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// UniqueSlice removes duplicated entries from a slice.So dumb. Like really? Why not have a set which enforces uniqueness????
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func UniqueSlice(slice []string) []string {
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keys := make(map[string]bool)
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var list []string
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for _, entry := range slice {
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if _, value := keys[entry]; !value {
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keys[entry] = true
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list = append(list, entry)
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}
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}
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return list
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}
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