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[#195] Add tags support #195

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alexvanin merged 3 commits from KurlesHS/frostfs-http-gw:feat/add_tags_support into master 2025-02-07 11:47:39 +00:00
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KurlesHS commented 2025-01-22 10:12:06 +00:00
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  1. All log messages have been tagged.
  2. The ability to specify which tags to include in the log output has been added.
1. All log messages have been tagged. 2. The ability to specify which tags to include in the log output has been added.
KurlesHS added 1 commit 2025-01-22 10:12:06 +00:00
Add tags support
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09a2574155 
Signed-off-by: Aleksey Kravchenko <al.kravchenko@yadro.com>
requested reviews from storage-services-developers, storage-services-committers 2025-01-22 10:12:06 +00:00
KurlesHS changed title from [#XX] Add tags support to [#195] Add tags support 2025-01-22 10:12:28 +00:00
KurlesHS force-pushed feat/add_tags_support from 09a2574155 to 425ba2ef62 2025-01-22 10:14:57 +00:00 Compare
KurlesHS force-pushed feat/add_tags_support from 425ba2ef62 to 2ab44ad555 2025-01-22 10:17:59 +00:00 Compare
KurlesHS force-pushed feat/add_tags_support from 2ab44ad555 to 35e736257b 2025-01-22 10:19:00 +00:00 Compare
KurlesHS self-assigned this 2025-01-22 10:29:15 +00:00
nzinkevich reviewed 2025-01-23 06:23:37 +00:00
config/config.yaml Outdated
@ -23,0 +23,4 @@
tags:
- name: "app"
- name: "config"
- name: "datapath"
nzinkevich commented 2025-01-23 06:22:07 +00:00
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tags block should be under logger

`tags` block should be under `logger`
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KurlesHS commented 2025-01-23 06:46:50 +00:00
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tags block should be under logger

oops...

> `tags` block should be under `logger` oops...
KurlesHS force-pushed feat/add_tags_support from 35e736257b to 7705035e8b 2025-01-23 06:45:38 +00:00 Compare
nzinkevich commented 2025-01-23 10:32:10 +00:00
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We also should add config example in config.env (same way as HTTP_GW_SERVER_... does)

We also should add config example in `config.env` (same way as `HTTP_GW_SERVER_...` does)
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dkirillov reviewed 2025-01-23 12:42:45 +00:00
cmd/http-gw/app.go Outdated
@ -582,4 +641,3 @@
return
}
if lvl, err := getLogLevel(a.cfg); err != nil {
dkirillov commented 2025-01-23 12:40:04 +00:00
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Why do we drop this? tagsConfig.update doesn't reload this param

Why do we drop this? `tagsConfig.update` doesn't reload this param
KurlesHS commented 2025-01-23 13:52:52 +00:00
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We no longer need the "app.logLevel" variable, so there is no point in reading the "logger.level" parameter in this place. However, in "fetchLogTagsConfig", the "logger.level" parameter is used to set the logging level for tags for which a level has not been explicitly set.

We no longer need the "app.logLevel" variable, so there is no point in reading the "logger.level" parameter in this place. However, in "fetchLogTagsConfig", the "logger.level" parameter is used to set the logging level for tags for which a level has not been explicitly set.
dkirillov commented 2025-01-24 11:56:34 +00:00
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Well, we still have some untagged logs e.g.

Lines 600 to 601 in KurlesHS/frostfs-http-gw@a51358b
prm.SetLogger(a.log)
prmTree.SetLogger(a.log)


Line 1248 in TrueCloudLab/frostfs-sdk-go@9d7f7bd
c.logger.Log(level, msg, fields...)

So I would expect we still can affect their appearance by SIGHUP

Well, we still have some untagged logs e.g. https://git.frostfs.info/KurlesHS/frostfs-http-gw/src/commit/a51358bb169003dc40a9e79e5ef0bb9834d64914/cmd/http-gw/settings.go#L600-L601 https://git.frostfs.info/TrueCloudLab/frostfs-sdk-go/src/commit/9d7f7bd04f63cf373a50c7e88e815cb332b561b2/pool/pool.go#L1248 So I would expect we still can affect their appearance by SIGHUP
KurlesHS commented 2025-01-24 14:47:02 +00:00
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I decided to rename the tagsConfig structure to logLevelConfig and extend it with a new logLevel zap.AtomicLevel variable that will be responsible for the global logging level. I also updated the code in `tagsConfig.update' to reflect this change.

I decided to rename the `tagsConfig` structure to `logLevelConfig` and extend it with a new `logLevel zap.AtomicLevel` variable that will be responsible for the global logging level. I also updated the code in `tagsConfig.update' to reflect this change.
dkirillov commented 2025-01-27 06:55:25 +00:00
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Probably we should do the same for other repositories to keep this logic consistent

Probably we should do the same for other repositories to keep this logic consistent
dkirillov commented 2025-01-27 13:56:00 +00:00
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If something goes wrong with global log level we don't update tags config

Lines 151 to 154 in KurlesHS/frostfs-http-gw@22d7962
ll, err := getLogLevel(cfg)
if err != nil {
return err
}

I suppose we can use something like that:

type	logLevelConfig struct {
		logLevel   zap.AtomicLevel
		tagsConfig *tagsConfig
}

type	tagsConfig struct {
		tagLogs sync.Map
}


func newLogLevelConfig(lvl zap.AtomicLevel, tagsConfig *tagsConfig) *logLevelConfig {
	return &logLevelConfig{
		logLevel:   lvl,
		tagsConfig: tagsConfig,
	}
}

func (l *logLevelConfig) update(cfg *viper.Viper, log *zap.Logger) {
	if lvl, err := getLogLevel(cfg.GetString(cfgLoggerLevel)); err != nil {
		log.Warn(logs.LogLevelWontBeUpdated, zap.Error(err), logs.TagField(logs.TagConfig))
	} else {
		l.logLevel.SetLevel(lvl)
	}

	if err := l.tagsConfig.update(cfg); err != nil {
		log.Warn(logs.TagsLogConfigWontBeUpdated, zap.Error(err), logs.TagField(logs.TagConfig))
	}
}
If something goes wrong with global log level we don't update tags config https://git.frostfs.info/KurlesHS/frostfs-http-gw/src/commit/22d7962039c67ae2870875b6a5c3d22f2908aa7f/cmd/http-gw/app.go#L151-L154 I suppose we can use something like that: ```golang type logLevelConfig struct { logLevel zap.AtomicLevel tagsConfig *tagsConfig } type tagsConfig struct { tagLogs sync.Map } func newLogLevelConfig(lvl zap.AtomicLevel, tagsConfig *tagsConfig) *logLevelConfig { return &logLevelConfig{ logLevel: lvl, tagsConfig: tagsConfig, } } func (l *logLevelConfig) update(cfg *viper.Viper, log *zap.Logger) { if lvl, err := getLogLevel(cfg.GetString(cfgLoggerLevel)); err != nil { log.Warn(logs.LogLevelWontBeUpdated, zap.Error(err), logs.TagField(logs.TagConfig)) } else { l.logLevel.SetLevel(lvl) } if err := l.tagsConfig.update(cfg); err != nil { log.Warn(logs.TagsLogConfigWontBeUpdated, zap.Error(err), logs.TagField(logs.TagConfig)) } } ```
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cmd/http-gw/app.go Outdated
@ -52,3 +53,3 @@
ctx context.Context
log *zap.Logger
logLevel zap.AtomicLevel
tagsConfig *tagsConfig
dkirillov commented 2025-01-23 12:37:47 +00:00
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Can we move this filed to appSettings?

Can we move this filed to `appSettings`?
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config/config.yaml Outdated
@ -30,2 +30,4 @@
thereafter: 100
interval: 1s
tags:
- name: "app"
dkirillov commented 2025-01-23 12:41:18 +00:00
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Can we add the same examples to config.env also?

Can we add the same examples to `config.env` also?
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dkirillov marked this conversation as resolved
internal/logs/logs.go Outdated
@ -3,1 +16,4 @@
return zap.String(TagFieldName, tag)
}
const (
dkirillov commented 2025-01-23 12:42:39 +00:00
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Let's group logs by their tags. See https://git.frostfs.info/TrueCloudLab/frostfs-s3-lifecycler/src/branch/master/internal/logs/logs.go

Let's group logs by their tags. See https://git.frostfs.info/TrueCloudLab/frostfs-s3-lifecycler/src/branch/master/internal/logs/logs.go
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KurlesHS force-pushed feat/add_tags_support from 7705035e8b to a51358bb16 2025-01-23 15:12:48 +00:00 Compare
KurlesHS force-pushed feat/add_tags_support from a51358bb16 to 22d7962039 2025-01-24 13:49:17 +00:00 Compare
dkirillov reviewed 2025-01-27 06:50:51 +00:00
cmd/http-gw/app.go Outdated
@ -983,2 +1049,3 @@
zap.Int64("new_value", softMemoryLimit),
zap.Int64("old_value", previous))
zap.Int64("old_value", previous),
logs.TagField(logs.TagApp))
dkirillov commented 2025-01-27 06:36:33 +00:00
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Probably this should have config tag

Probably this should have `config` tag
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cmd/http-gw/settings.go Outdated
@ -563,3 +489,3 @@
}
l.Info(logs.SetCustomIndexPageTemplate)
l.Info(logs.SetCustomIndexPageTemplate, logs.TagField(logs.TagApp))
dkirillov commented 2025-01-27 06:38:04 +00:00
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Maybe config tag is more appropriate to these three logs?

Maybe `config` tag is more appropriate to these three logs?
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internal/handler/browse.go Outdated
@ -274,3 +274,3 @@
if err != nil {
wg.Done()
log.Warn(logs.FailedToSumbitTaskToPool, zap.Error(err))
log.Warn(logs.FailedToSumbitTaskToPool, zap.Error(err), logs.TagField(logs.TagDatapath))
dkirillov commented 2025-01-27 06:39:51 +00:00
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Probably this can have app tag. Anyway we should be consistent across other components

Probably this can have `app` tag. Anyway we should be consistent across other components
KurlesHS commented 2025-01-27 14:44:00 +00:00
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In the frostfs-s3-lifecycler service, such logic has been marked with the runtime tag. Maybe, in order to be consistent with other components, we should add this tag here despite the fact that there are no other messages for this tag? I've tagged this message as an app for now.

In the frostfs-s3-lifecycler service, such logic has been marked with the `runtime` tag. Maybe, in order to be consistent with other components, we should add this tag here despite the fact that there are no other messages for this tag? I've tagged this message as an `app` for now.
dkirillov marked this conversation as resolved
internal/handler/handler.go Outdated
@ -387,3 +390,3 @@
unescapedKey, err := url.QueryUnescape(oidURLParam)
if err != nil {
logAndSendBucketError(c, log, err)
logAndSendBucketError(c, log, err, logs.TagExternalStorage)
dkirillov commented 2025-01-27 06:48:20 +00:00
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Why not datapath?

Why not `datapath`?
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internal/handler/upload.go Outdated
@ -60,3 +60,3 @@
bktInfo, err := h.getBucketInfo(ctx, scid, log)
if err != nil {
logAndSendBucketError(c, log, err)
logAndSendBucketError(c, log, err, logs.TagExternalStorageTree)
dkirillov commented 2025-01-27 06:49:25 +00:00
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Why not external_storage or datapath?

Why not `external_storage` or `datapath`?
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internal/handler/utils.go Outdated
@ -79,3 +80,2 @@
func logAndSendBucketError(c *fasthttp.RequestCtx, log *zap.Logger, err error) {
log.Error(logs.CouldntGetBucket, zap.Error(err))
func logAndSendBucketError(c *fasthttp.RequestCtx, log *zap.Logger, err error, tag string) {
dkirillov commented 2025-01-27 06:46:32 +00:00
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As alternative we could invoke this function like:

logAndSendBucketError(c, log.With(logs.TagField(logs.TagExternalStorage)), err)
As alternative we could invoke this function like: ```golang logAndSendBucketError(c, log.With(logs.TagField(logs.TagExternalStorage)), err) ```
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internal/logs/logs.go Outdated
@ -97,0 +17,4 @@
}
const (
ServiceIsRunning = "service is running" // Info in ../../metrics/service.go
dkirillov commented 2025-01-27 06:32:02 +00:00
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Let's drop all comments

Let's drop all comments
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dkirillov commented 2025-01-27 06:33:32 +00:00
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Probably we can add other comments (just to mention for which tag every group of logs belong)

Probably we can add other comments (just to mention for which tag every group of logs belong)
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internal/logs/logs.go Outdated
@ -97,0 +118,4 @@
)
const (
WrongObjectID = "wrong object id" // Error in ../../downloader/download.go
dkirillov commented 2025-01-27 06:44:59 +00:00
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If this messages are unused we should drop it

If this messages are unused we should drop it
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internal/net/event_handler.go Outdated
@ -21,2 +22,3 @@
} else {
l.logger.Debug(logs.MultinetDialFail, zap.String("source", sourceIPString), zap.String("destination", address), zap.Error(err))
l.logger.Debug(logs.MultinetDialFail, zap.String("source", sourceIPString),
zap.String("destination", address), zap.Error(err), logs.TagField(logs.TagDatapath))
dkirillov commented 2025-01-27 06:50:37 +00:00
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These logs should have app tag

These logs should have `app` tag
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dkirillov reviewed 2025-01-27 06:53:19 +00:00
cmd/http-gw/app.go Outdated
@ -96,6 +96,7 @@ type (
workerPoolSize int
mu sync.RWMutex
logLevelConfig *logLevelConfig
dkirillov commented 2025-01-27 06:53:19 +00:00
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It seem we don't use mu to protect logLevelConfig so this field should be placed above mu

It seem we don't use `mu` to protect `logLevelConfig` so this field should be placed above `mu`
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KurlesHS force-pushed feat/add_tags_support from 22d7962039 to 83d14a6b38 2025-01-27 15:20:51 +00:00 Compare
KurlesHS force-pushed feat/add_tags_support from 83d14a6b38 to 1679da60b3 2025-01-28 12:27:08 +00:00 Compare
KurlesHS force-pushed feat/add_tags_support from 1679da60b3 to d97dd52939 2025-01-28 16:12:37 +00:00 Compare
dkirillov approved these changes 2025-01-30 08:00:49 +00:00
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LGTM

LGTM
alexvanin added this to the v0.33.0 milestone 2025-02-04 13:22:41 +00:00
KurlesHS force-pushed feat/add_tags_support from d97dd52939 to eb5d1b40d6 2025-02-05 07:55:03 +00:00 Compare
KurlesHS dismissed dkirillov's review 2025-02-05 07:55:03 +00:00
Reason:

New commits pushed, approval review dismissed automatically according to repository settings

KurlesHS force-pushed feat/add_tags_support from eb5d1b40d6 to ec629ffb65 2025-02-05 07:58:35 +00:00 Compare
KurlesHS force-pushed feat/add_tags_support from ec629ffb65 to 436004ae0b 2025-02-06 11:05:28 +00:00 Compare
KurlesHS reviewed 2025-02-06 11:43:54 +00:00
internal/handler/handler.go Outdated
@ -331,2 +335,4 @@
cnrID, err := h.resolveContainer(ctx, containerName)
if err != nil {
log.Error(logs.CouldNotResolveContainerID, zap.Error(err), zap.String("cnrName", containerName),
logs.TagField(logs.TagDatapath))
KurlesHS commented 2025-02-06 11:41:11 +00:00
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The datapathtag is used because both DNS and NNS resolvers can be used here.

The `datapath`tag is used because both `DNS` and `NNS` resolvers can be used here.
KurlesHS force-pushed feat/add_tags_support from 436004ae0b to 57886d562f 2025-02-06 11:58:02 +00:00 Compare
dkirillov reviewed 2025-02-07 05:05:36 +00:00
config/config.yaml Outdated
@ -31,1 +31,4 @@
interval: 1s
tags:
- name: app
- name: config
dkirillov commented 2025-02-07 05:04:48 +00:00
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We don't have this section anymore

We don't have this section anymore
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KurlesHS force-pushed feat/add_tags_support from 57886d562f to 6ca273e3ee 2025-02-07 06:05:51 +00:00 Compare
dkirillov approved these changes 2025-02-07 09:41:55 +00:00
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alexvanin added 2 commits 2025-02-07 11:05:41 +00:00 
Signed-off-by: Alex Vanin <a.vanin@yadro.com>
[#195] Fix log record grouping
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6613a9f06c 
Signed-off-by: Alex Vanin <a.vanin@yadro.com>
alexvanin dismissed dkirillov's review 2025-02-07 11:05:41 +00:00
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alexvanin approved these changes 2025-02-07 11:06:06 +00:00
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dkirillov reviewed 2025-02-07 11:24:27 +00:00
docs/gate-configuration.md Outdated
@ -187,0 +212,4 @@
* `app` - common application logs (enabled by default).
* `datapath` - main logic of application (enabled by default).
* `external_storage` - external interaction with storage node.
* `external_storage_tree` - external interaction with tree service in storage node.
dkirillov commented 2025-02-07 11:24:27 +00:00
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We should also mention the default tags here

We should also mention the default tags here
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KurlesHS force-pushed feat/add_tags_support from 6613a9f06c to 6f94727ab6 2025-02-07 11:35:25 +00:00 Compare
KurlesHS dismissed alexvanin's review 2025-02-07 11:35:25 +00:00
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dkirillov approved these changes 2025-02-07 11:43:29 +00:00
alexvanin merged commit c509ce0b28 into master 2025-02-07 11:47:39 +00:00
alexvanin referenced this pull request from a commit 2025-02-07 11:47:40 +00:00
[#195] Add tags support
alexvanin referenced this pull request from a commit 2025-02-07 11:47:41 +00:00
[#195] Fix log record grouping
alexvanin deleted branch feat/add_tags_support 2025-02-07 11:47:41 +00:00
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Reference: TrueCloudLab/frostfs-http-gw#195
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