mirror of
https://codeberg.org/scip/esctl.git
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140 lines
3.6 KiB
Go
140 lines
3.6 KiB
Go
/*
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Copyright © 2026 Thomas von Dein
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package cmd
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import (
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"context"
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"errors"
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"slices"
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"codeberg.org/scip/esctl/pkg/cfg"
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"codeberg.org/scip/esctl/pkg/es"
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"github.com/urfave/cli/v3"
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)
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func IlmForecast(conf *cfg.Config) *cli.Command {
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return &cli.Command{
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Name: "forecast",
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Usage: "calculate index phase movements",
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Commands: []*cli.Command{
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IlmForecastList(conf),
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IlmForecastShow(conf),
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},
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}
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}
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const IlmForeCastListReference = `<duration> must be a string which consists one or more of these elements:
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d - days
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h - hours
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m - minutes
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s - seconds
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Examples:
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58d12h - 58 days and 12 hours
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122h30m - 122 hours and 30 minutes
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Specs may be mixed:
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8h12d - 12 days and 8 hours`
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func IlmForecastList(conf *cfg.Config) *cli.Command {
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return &cli.Command{
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Name: "list",
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Aliases: []string{"ls"},
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Usage: "list index rollover config",
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UsageText: "list [options] [<filter>]",
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CustomHelpTemplate: addReference(IlmForeCastListReference),
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "from-phase",
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Usage: "which ilm phase to forecast from",
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Destination: &conf.Ilm.FromPhase,
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Aliases: []string{"f"},
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},
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&cli.StringFlag{
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Name: "within",
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Usage: "<duration> within which to forecast",
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Destination: &conf.Ilm.Within,
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Aliases: []string{"w"},
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},
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&cli.StringFlag{
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Name: "min-age",
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Usage: "show only indices older than <duration>",
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Destination: &conf.Ilm.MinAge,
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Aliases: []string{"m"},
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},
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&cli.BoolFlag{
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Name: "verbose",
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Usage: "show ilm policy as well",
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Destination: &conf.Verbose,
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Aliases: []string{"v"},
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},
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&cli.BoolFlag{
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Name: "hidden",
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Usage: "include hidden indices",
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Destination: &conf.Hidden,
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Aliases: []string{"H"},
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},
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},
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Action: func(ctx context.Context, cmd *cli.Command) error {
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valid := []string{"hot", "warm", "cold", "frozen"}
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if !slices.Contains(valid, conf.Ilm.FromPhase) {
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return errors.New("invalid from phase, allowed: hot, warm, cold, frozen")
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}
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return es.IlmForecastList(conf, cmd.Args().Get(0))
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},
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}
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}
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func IlmForecastShow(conf *cfg.Config) *cli.Command {
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return &cli.Command{
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Name: "show",
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Aliases: []string{"sh"},
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Usage: "show rollover forecast over all indices",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "from-phase",
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Usage: "which ilm phase to forecast from",
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Destination: &conf.Ilm.FromPhase,
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Aliases: []string{"f"},
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},
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&cli.StringFlag{
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Name: "within",
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Usage: "duration within which to forecast",
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Destination: &conf.Ilm.Within,
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Aliases: []string{"w"},
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},
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},
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Action: func(ctx context.Context, cmd *cli.Command) error {
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valid := []string{"hot", "warm", "cold", "frozen"}
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if !slices.Contains(valid, conf.Ilm.FromPhase) {
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return errors.New("invalid from phase, allowed: hot, warm, cold, frozen")
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}
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return es.IlmForecastShow(conf)
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},
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}
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}
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