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https://github.com/dokku/dokku.git
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Cron containers were never reaped once they exceeded their active deadline, so a hung cron task ran indefinitely instead of being retired after 24 hours as documented. `cron:run` now also accepts a `--ttl-seconds` argument, matching the one `dokku run` already takes.
84 lines
2.4 KiB
Go
84 lines
2.4 KiB
Go
package main
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import (
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"fmt"
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"os"
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"strings"
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"github.com/dokku/dokku/plugins/common"
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"github.com/dokku/dokku/plugins/cron"
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flag "github.com/spf13/pflag"
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)
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// main entrypoint to all subcommands
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func main() {
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parts := strings.Split(os.Args[0], "/")
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subcommand := parts[len(parts)-1]
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var err error
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switch subcommand {
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case "list":
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args := flag.NewFlagSet("cron:list", flag.ExitOnError)
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global := args.Bool("global", false, "--global: set a global property")
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format := args.String("format", "stdout", "format: [ stdout | json ]")
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args.Parse(os.Args[2:])
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appName := args.Arg(0)
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if *global {
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appName = "--global"
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}
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err = cron.CommandList(appName, *format)
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case "report":
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args := flag.NewFlagSet("cron:report", flag.ExitOnError)
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format := args.String("format", "stdout", "format: [ stdout | json ]")
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reportArgs, flagErr := common.ParseReportArgs("cron", os.Args[2:])
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if flagErr == nil {
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args.Parse(reportArgs.OSArgs)
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appName := args.Arg(0)
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if reportArgs.IsGlobal {
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appName = "--global"
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}
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err = cron.CommandReport(appName, *format, reportArgs.InfoFlag)
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}
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case "resume":
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args := flag.NewFlagSet("cron:resume", flag.ExitOnError)
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args.Parse(os.Args[2:])
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appName := args.Arg(0)
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cronID := args.Arg(1)
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err = cron.CommandResume(appName, cronID)
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case "run":
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args := flag.NewFlagSet("cron:run", flag.ExitOnError)
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detached := args.Bool("detach", false, "--detach: run the container in a detached mode")
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ttlSeconds := args.Int64("ttl-seconds", cron.DefaultTTLSeconds, "--ttl-seconds: number of seconds the task may run before it is reaped")
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args.Parse(os.Args[2:])
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appName := args.Arg(0)
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cronID := args.Arg(1)
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err = cron.CommandRun(appName, cronID, *detached, *ttlSeconds)
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case "set":
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args := flag.NewFlagSet("cron:set", flag.ExitOnError)
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global := args.Bool("global", false, "--global: set a global property")
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args.Parse(os.Args[2:])
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appName := args.Arg(0)
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property := args.Arg(1)
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value := args.Arg(2)
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if *global {
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appName = "--global"
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property = args.Arg(0)
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value = args.Arg(1)
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}
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err = cron.CommandSet(appName, property, value)
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case "suspend":
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args := flag.NewFlagSet("cron:suspend", flag.ExitOnError)
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args.Parse(os.Args[2:])
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appName := args.Arg(0)
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cronID := args.Arg(1)
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err = cron.CommandSuspend(appName, cronID)
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default:
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err = fmt.Errorf("Invalid plugin subcommand call: %s", subcommand)
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}
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if err != nil {
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common.LogFailWithError(err)
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}
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}
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