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seedling: Return configuration data from the agent (#567)

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* 🌱 Return configuration data from the agent

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

* 🤖 Cover query by tests

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
This commit is contained in:
Ettore Di Giacinto 2022-12-19 17:01:57 +01:00 committed by Itxaka
parent ea51cd6ef2
commit 3b90b1a482
1 changed files with 61 additions and 0 deletions
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61
cmd/agent/main.go
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@ -7,6 +7,7 @@ import (
agent "github.com/kairos-io/kairos/internal/agent"
"github.com/kairos-io/kairos/internal/bus"
"github.com/kairos-io/kairos/pkg/config"
machine "github.com/kairos-io/kairos/pkg/machine"
"github.com/kairos-io/kairos/pkg/utils"
bundles "github.com/kairos-io/kairos/sdk/bundles"
@ -181,7 +182,67 @@ E.g. kairos-agent install-bundle container:quay.io/kairos/kairos...
return nil
},
},
{
Name: "config",
Usage: "get machine configuration",
Description: "Print machine state information, e.g. `state get uuid` returns the machine uuid",
Aliases: []string{"c"},
Action: func(c *cli.Context) error {
runtime, err := state.NewRuntime()
if err != nil {
return err
}
fmt.Print(runtime)
return err
},
Subcommands: []cli.Command{
{
Name: "show",
Usage: "Shows the machine configuration",
Description: "Show the runtime configuration of the machine. It will scan the machine for all the configuration and will return the config file processed and found.",
Aliases: []string{"s"},
Action: func(c *cli.Context) error {
config, err := config.Scan(config.Directories(configScanDir...), config.NoLogs)
if err != nil {
return err
}
fmt.Printf("%s", config.String())
return nil
},
},
{
Name: "get",
Usage: "Get specific data from the configuration",
UsageText: `
Use it to retrieve configuration programmatically from the CLI:
$ kairos-agent config get k3s.enabled
true
or
$ kairos-agent config get k3s
enabled: true`,
Description: "It allows to navigate the YAML config file by searching with 'yq' style keywords as `config get k3s` to retrieve the k3s config block",
Aliases: []string{"g"},
Action: func(c *cli.Context) error {
config, err := config.Scan(config.Directories(configScanDir...), config.NoLogs)
if err != nil {
return err
}
res, err := config.Query(c.Args().First())
if err != nil {
return err
}
fmt.Printf("%s", res)
return nil
},
},
},
},
{
Name: "state",
Usage: "get machine state",