fleet/cmd/fleetctl/apply.go
Lucas Manuel Rodriguez 270ff784d6
Add GitOps support for policy installers (#21826)
#20895

- [X] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/Committing-Changes.md#changes-files)
for more information.
- [X] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements)
- [X] Added/updated tests
- [X] If database migrations are included, checked table schema to
confirm autoupdate
- For database migrations:
- [X] Checked schema for all modified table for columns that will
auto-update timestamps during migration.
- [X] Confirmed that updating the timestamps is acceptable, and will not
cause unwanted side effects.
- [X] Ensured the correct collation is explicitly set for character
columns (`COLLATE utf8mb4_unicode_ci`).
- [X] Manual QA for all new/changed functionality
2024-09-06 19:10:28 -03:00

100 lines
2.6 KiB
Go

package main
import (
"errors"
"fmt"
"os"
"path/filepath"
"strings"
"github.com/fleetdm/fleet/v4/pkg/spec"
"github.com/fleetdm/fleet/v4/server/fleet"
"github.com/urfave/cli/v2"
)
func applyCommand() *cli.Command {
var (
flFilename string
flForce bool
flDryRun bool
)
return &cli.Command{
Name: "apply",
Usage: "Apply files to declaratively manage osquery configurations",
UsageText: `fleetctl apply [options]`,
Flags: []cli.Flag{
&cli.StringFlag{
Name: "f",
EnvVars: []string{"FILENAME"},
Value: "",
Destination: &flFilename,
Usage: "A file to apply",
},
&cli.BoolFlag{
Name: "force",
EnvVars: []string{"FORCE"},
Destination: &flForce,
Usage: "Force applying the file even if it raises validation errors (only supported for 'config' and 'team' specs)",
},
&cli.BoolFlag{
Name: "dry-run",
EnvVars: []string{"DRY_RUN"},
Destination: &flDryRun,
Usage: "Do not apply the file, just validate it (only supported for 'config' and 'team' specs)",
},
&cli.StringFlag{
Name: "policies-team",
Usage: "A team's name, this flag is only used on policies specs (overrides 'team' key in the policies file). This allows to easily import a group of policies to a team.",
},
configFlag(),
contextFlag(),
debugFlag(),
},
Action: func(c *cli.Context) error {
if flFilename == "" {
return errors.New("-f must be specified")
}
b, err := os.ReadFile(flFilename)
if err != nil {
return err
}
fleetClient, err := clientFromCLI(c)
if err != nil {
return err
}
// Check if the file has a .yml or .yaml extension
ext := strings.ToLower(filepath.Ext(flFilename))
if ext == "" {
return errors.New("Missing file extension: only .yml or .yaml files can be applied")
}
if ext != ".yml" && ext != ".yaml" {
return fmt.Errorf("Invalid file extension %s: only .yml or .yaml files can be applied", ext)
}
specs, err := spec.GroupFromBytes(b)
if err != nil {
return err
}
logf := func(format string, a ...interface{}) {
fmt.Fprintf(c.App.Writer, format, a...)
}
opts := fleet.ApplyClientSpecOptions{
ApplySpecOptions: fleet.ApplySpecOptions{
Force: flForce,
DryRun: flDryRun,
},
}
if policiesTeamName := c.String("policies-team"); policiesTeamName != "" {
opts.TeamForPolicies = policiesTeamName
}
baseDir := filepath.Dir(flFilename)
_, _, err = fleetClient.ApplyGroup(c.Context, specs, baseDir, logf, nil, opts)
if err != nil {
return err
}
return nil
},
}
}