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seedling: Detect more information about runtime (#956)

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* 🌱 Detect more information about runtime

This introduces a `system` and a `kairos` block available in
kairos-agent get state.

This allows for instance to query the agent for the kairos version as
such:

`kairos-agent get state kairos.version`

Part of #755

Signed-off-by: mudler <mudler@c3os.io>

* 🤖 Fixup tests

Signed-off-by: mudler <mudler@c3os.io>

---------

Signed-off-by: mudler <mudler@c3os.io>
This commit is contained in:
Ettore Di Giacinto
2023-02-26 20:18:49 +01:00
committed by Itxaka
parent 27a33ce381
commit 61cc567cd8
1 changed files with 39 additions and 6 deletions
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45
sdk/state/state.go
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@@ -10,6 +10,8 @@ import (
"github.com/jaypipes/ghw"
"github.com/jaypipes/ghw/pkg/block"
"github.com/kairos-io/kairos/pkg/machine"
"github.com/kairos-io/kairos/pkg/utils"
"github.com/zcalusic/sysinfo"
"gopkg.in/yaml.v3"
)
@@ -35,13 +37,20 @@ type PartitionState struct {
UUID string `yaml:"uuid" json:"uuid"` // This would be volume UUID on macOS, PartUUID on linux, empty on Windows
}
type Kairos struct {
Flavor string `yaml:"flavor" json:"flavor"`
Version string `yaml:"version" json:"version"`
}
type Runtime struct {
UUID string `yaml:"uuid" json:"uuid"`
Persistent PartitionState `yaml:"persistent" json:"persistent"`
Recovery PartitionState `yaml:"recovery" json:"recovery"`
OEM PartitionState `yaml:"oem" json:"oem"`
State PartitionState `yaml:"state" json:"state"`
BootState Boot `yaml:"boot" json:"boot"`
UUID string `yaml:"uuid" json:"uuid"`
Persistent PartitionState `yaml:"persistent" json:"persistent"`
Recovery PartitionState `yaml:"recovery" json:"recovery"`
OEM PartitionState `yaml:"oem" json:"oem"`
State PartitionState `yaml:"state" json:"state"`
BootState Boot `yaml:"boot" json:"boot"`
System sysinfo.SysInfo `yaml:"system" json:"system"`
Kairos Kairos `yaml:"kairos" json:"kairos"`
}
func detectPartition(b *block.Partition) PartitionState {
@@ -100,12 +109,36 @@ func detectRuntimeState(r *Runtime) error {
return nil
}
func detectSystem(r *Runtime) {
var si sysinfo.SysInfo
si.GetSysInfo()
r.System = si
}
func detectKairos(r *Runtime) {
k := &Kairos{}
flavor, err := utils.OSRelease("FLAVOR")
if err == nil {
k.Flavor = flavor
}
v, err := utils.OSRelease("VERSION")
if err == nil {
k.Version = v
}
r.Kairos = *k
}
func NewRuntime() (Runtime, error) {
runtime := &Runtime{
BootState: detectBoot(),
UUID: machine.UUID(),
}
detectSystem(runtime)
detectKairos(runtime)
err := detectRuntimeState(runtime)
return *runtime, err
}