seaweedfs/weed/shell/command_fs_configure.go
Matt 2d213d87e1
File Path Configuration TTL Validation (#4376)
* compatibility patch for csi driver

* added namespace to all component parameters

* added namespace to all component parameters

* dereference in range

* added namespace to values.yml defaults

* added namespace to s3 component

* added helm chart to github pages

* added helm chart to github pages

* added helm chart to github pages

* added helm chart to github pages

* added helm chart to github pages

* push on all tags

* push on all tags

* push on all tags

* push on all tags

* push on all tags

* changed helm directory structure

* update charts location

* fixed dereference

* updated permissions

* updated permissions

* match current action schema

* added helm chart liniting CI

* modified chart list changed

* fixed nodejs warning

* standardized a few defaults

* added chart dirs

* lowerd period seconds for volume startup to test chart lint changes

* lowerd period seconds for volume startup to test chart lint changes

* test

* changed back

* adjustment

* debug ls statment

* removed change detection

* remvoed change detection

* always lint the charts

* added missing )

* fixed typo

* added spaces in front of all comments

* pdated values.yaml

* pdated values.yaml

* don't validate maintainers for now

* update helm_ci.yml

* update helm_ci.yml

* update helm_ci.yml

* update helm_ci.yml

* update helm_ci.yml

* - adds helm chart lint on changes
- adds test helm chart install on k8s

* updated helm chart readme.md

* added artifact hub

* added artifact hub

* added ttl validation
2023-04-04 22:07:17 -07:00

150 lines
4.7 KiB
Go

package shell
import (
"bytes"
"flag"
"fmt"
"io"
"regexp"
"strings"
"github.com/seaweedfs/seaweedfs/weed/filer"
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
"github.com/seaweedfs/seaweedfs/weed/storage/super_block"
)
func init() {
Commands = append(Commands, &commandFsConfigure{})
}
type commandFsConfigure struct {
}
func (c *commandFsConfigure) Name() string {
return "fs.configure"
}
func (c *commandFsConfigure) Help() string {
return `configure and apply storage options for each location
# see the current configuration file content
fs.configure
# trying the changes and see the possible configuration file content
fs.configure -locationPrefix=/my/folder -collection=abc
fs.configure -locationPrefix=/my/folder -collection=abc -ttl=7d
# example: configure adding only 1 physical volume for each bucket collection
fs.configure -locationPrefix=/buckets/ -volumeGrowthCount=1
# apply the changes
fs.configure -locationPrefix=/my/folder -collection=abc -apply
# delete the changes
fs.configure -locationPrefix=/my/folder -delete -apply
`
}
func (c *commandFsConfigure) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
fsConfigureCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
locationPrefix := fsConfigureCommand.String("locationPrefix", "", "path prefix, required to update the path-specific configuration")
collection := fsConfigureCommand.String("collection", "", "assign writes to this collection")
replication := fsConfigureCommand.String("replication", "", "assign writes with this replication")
ttl := fsConfigureCommand.String("ttl", "", "assign writes with this ttl (e.g., 1m, 1h, 1d, 1w, 1y)")
diskType := fsConfigureCommand.String("disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
fsync := fsConfigureCommand.Bool("fsync", false, "fsync for the writes")
isReadOnly := fsConfigureCommand.Bool("readOnly", false, "disable writes")
dataCenter := fsConfigureCommand.String("dataCenter", "", "assign writes to this dataCenter")
rack := fsConfigureCommand.String("rack", "", "assign writes to this rack")
dataNode := fsConfigureCommand.String("dataNode", "", "assign writes to this dataNode")
volumeGrowthCount := fsConfigureCommand.Int("volumeGrowthCount", 0, "the number of physical volumes to add if no writable volumes")
isDelete := fsConfigureCommand.Bool("delete", false, "delete the configuration by locationPrefix")
apply := fsConfigureCommand.Bool("apply", false, "update and apply filer configuration")
if err = fsConfigureCommand.Parse(args); err != nil {
return nil
}
fc, err := filer.ReadFilerConf(commandEnv.option.FilerAddress, commandEnv.option.GrpcDialOption, commandEnv.MasterClient)
if err != nil {
return err
}
if *locationPrefix != "" {
infoAboutSimulationMode(writer, *apply, "-apply")
locConf := &filer_pb.FilerConf_PathConf{
LocationPrefix: *locationPrefix,
Collection: *collection,
Replication: *replication,
Ttl: *ttl,
Fsync: *fsync,
DiskType: *diskType,
VolumeGrowthCount: uint32(*volumeGrowthCount),
ReadOnly: *isReadOnly,
DataCenter: *dataCenter,
Rack: *rack,
DataNode: *dataNode,
}
// check collection
if *collection != "" && strings.HasPrefix(*locationPrefix, "/buckets/") {
return fmt.Errorf("one s3 bucket goes to one collection and not customizable")
}
// check replication
if *replication != "" {
rp, err := super_block.NewReplicaPlacementFromString(*replication)
if err != nil {
return fmt.Errorf("parse replication %s: %v", *replication, err)
}
if *volumeGrowthCount%rp.GetCopyCount() != 0 {
return fmt.Errorf("volumeGrowthCount %d should be divided by replication copy count %d", *volumeGrowthCount, rp.GetCopyCount())
}
}
// check ttl
if *ttl != "" {
regex := "^[1-9][0-9]*[mhdwMy]$"
match, _ := regexp.MatchString(regex, *ttl)
if !match {
return fmt.Errorf("ttl should be of the following format (e.g., 1m, 1h, 1d, 1w, 1y)")
}
}
// save it
if *isDelete {
fc.DeleteLocationConf(*locationPrefix)
} else {
fc.AddLocationConf(locConf)
}
}
var buf2 bytes.Buffer
fc.ToText(&buf2)
fmt.Fprintf(writer, string(buf2.Bytes()))
fmt.Fprintln(writer)
if *apply {
if err = commandEnv.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
return filer.SaveInsideFiler(client, filer.DirectoryEtcSeaweedFS, filer.FilerConfName, buf2.Bytes())
}); err != nil && err != filer_pb.ErrNotFound {
return err
}
}
return nil
}
func infoAboutSimulationMode(writer io.Writer, forceMode bool, forceModeOption string) {
if forceMode {
return
}
fmt.Fprintf(writer, "Running in simulation mode. Use \"%s\" option to apply the changes.\n", forceModeOption)
}