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Fix filebeat elasticsearch module ingest timezone #13367

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merged 6 commits into from
Sep 4, 2019
Merged

Fix filebeat elasticsearch module ingest timezone #13367

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78c844f
Fix elasticsearch ingest timezone
pragkent Aug 28, 2019
f41c6ac
Move time parsing to specific format pipeline
pragkent Sep 3, 2019
01fe3b9
Fix changelog
jsoriano Sep 3, 2019
bae477f
Merge branch 'master' into fix-es-ingest-timezone
jsoriano Sep 3, 2019
61ea389
Remove unrelated changelog entry
jsoriano Sep 4, 2019
f991380
Merge branch 'master' into fix-es-ingest-timezone
jsoriano Sep 4, 2019
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10 changes: 10 additions & 0 deletions filebeat/module/elasticsearch/audit/ingest/pipeline-json.json
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Expand Up @@ -190,6 +190,16 @@
"target_field": "log.level",
"ignore_missing": true
}
},
{
"date": {
"field": "elasticsearch.audit.@timestamp",
"target_field": "@timestamp",
"formats": [
"ISO8601"
],
"ignore_failure": true
}
}
],
"on_failure": [
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22 changes: 22 additions & 0 deletions filebeat/module/elasticsearch/audit/ingest/pipeline-plaintext.json
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Expand Up @@ -51,6 +51,28 @@
"field": "elasticsearch.audit.sub_action",
"ignore_missing": true
}
},
{
"date": {
"field": "elasticsearch.audit.@timestamp",
"target_field": "@timestamp",
"formats": [
"yyyy-MM-dd'T'HH:mm:ss,SSS"
],
"ignore_failure": true
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Now that this processor and the next one are both acting on the same field, perhaps we could add a "if": "ctx.event.timezone == null" property to this processor for a bit of extra clarity?

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@pragkent pragkent Sep 4, 2019 •
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I think it's better to not add "if": "ctx.event.timezone == null", because:

  1. other modules don't have "if": "ctx.event.timezone == null" added, we'd better keep this convention
  2. in most cases, event.timezone was not set. without "if": "ctx.event.timezone == null" would make the second processor looks like a optional path instead of a alternative path

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I think @ycombinator is right, we could add this if, as only one of the processors is needed.

  • other modules don't have "if": "ctx.event.timezone == null" added, we'd better keep this convention

In previous versions both processors were meant to be executed, one to parse the date, and the next one to apply the timezone. We (well, you @pragkent 🙂 ) found this approach is not correct in many cases, so now we are duplicating the date processor, first option only parses the date, and second option parses the date with a timezone if available.

  • in most cases, event.timezone was not set. without "if": "ctx.event.timezone == null" would make the second processor looks like a optional path instead of a alternative path

Actually we are setting event.timezone by default since ~7.2 in all filebeat events, so in most cases both date processors are executed even if only the last one is needed.

Said that, as we had it quite tested by both @pragkent and me, and it solves an existing issue, I'd go on with merging this change as is, and have a follow up PR to review the conditions in the pipelines we have recently changed to fix this same issue. This way we keep a common convention for this.

}
},
{
"date": {
"if": "ctx.event.timezone != null",
"field": "elasticsearch.audit.@timestamp",
"target_field": "@timestamp",
"formats": [
"yyyy-MM-dd'T'HH:mm:ss,SSS"
],
"timezone": "{{ event.timezone }}",
"on_failure": [{"append": {"field": "error.message", "value": "{{ _ingest.on_failure_message }}"}}]
}
}
],
"on_failure": [
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19 changes: 0 additions & 19 deletions filebeat/module/elasticsearch/audit/ingest/pipeline.json
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Expand Up @@ -30,25 +30,6 @@
"name": "{< IngestPipeline "pipeline-json" >}"
}
},
{
"date": {
"field": "elasticsearch.audit.@timestamp",
"target_field": "@timestamp",
"formats": [
"ISO8601"
],
"ignore_failure": true
}
},
{
"date": {
"if": "ctx.event.timezone != null",
"field": "@timestamp",
"formats": ["ISO8601"],
"timezone": "{{ event.timezone }}",
"on_failure": [{"append": {"field": "error.message", "value": "{{ _ingest.on_failure_message }}"}}]
}
},
{
"remove": {
"field": "elasticsearch.audit.@timestamp"
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10 changes: 10 additions & 0 deletions filebeat/module/elasticsearch/deprecation/ingest/pipeline-json.json
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Expand Up @@ -97,6 +97,16 @@
"field": "elasticsearch.deprecation.message",
"target_field": "message"
}
},
{
"date": {
"field": "elasticsearch.deprecation.timestamp",
"target_field": "@timestamp",
"formats": [
"ISO8601"
],
"ignore_failure": true
}
}
]
}
22 changes: 22 additions & 0 deletions filebeat/module/elasticsearch/deprecation/ingest/pipeline-plaintext.json
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Expand Up @@ -19,6 +19,28 @@
"\\[%{TIMESTAMP_ISO8601:elasticsearch.deprecation.timestamp}\\]\\[%{LOGLEVEL:log.level}%{SPACE}*\\]\\[%{DATA:elasticsearch.component}%{SPACE}*\\] %{GREEDYMULTILINE:message}"
]
}
},
{
"date": {
"field": "elasticsearch.deprecation.timestamp",
"target_field": "@timestamp",
"formats": [
"yyyy-MM-dd'T'HH:mm:ss,SSS"
],
"ignore_failure": true
}
},
{
"date": {
"if": "ctx.event.timezone != null",
"field": "elasticsearch.deprecation.timestamp",
"target_field": "@timestamp",
"formats": [
"yyyy-MM-dd'T'HH:mm:ss,SSS"
],
"timezone": "{{ event.timezone }}",
"on_failure": [{"append": {"field": "error.message", "value": "{{ _ingest.on_failure_message }}"}}]
}
}
]
}
19 changes: 0 additions & 19 deletions filebeat/module/elasticsearch/deprecation/ingest/pipeline.json
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Expand Up @@ -30,25 +30,6 @@
"name": "{< IngestPipeline "pipeline-json" >}"
}
},
{
"date": {
"field": "elasticsearch.deprecation.timestamp",
"target_field": "@timestamp",
"formats": [
"ISO8601"
],
"ignore_failure": true
}
},
{
"date": {
"if": "ctx.event.timezone != null",
"field": "@timestamp",
"formats": ["ISO8601"],
"timezone": "{{ event.timezone }}",
"on_failure": [{"append": {"field": "error.message", "value": "{{ _ingest.on_failure_message }}"}}]
}
},
{
"remove": {
"field": "elasticsearch.deprecation.timestamp"
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10 changes: 10 additions & 0 deletions filebeat/module/elasticsearch/server/ingest/pipeline-json.json
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Expand Up @@ -107,6 +107,16 @@
"remove": {
"field": "elasticsearch.server.message"
}
},
{
"date": {
"field": "elasticsearch.server.timestamp",
"target_field": "@timestamp",
"formats": [
"ISO8601"
],
"ignore_failure": true
}
}
]
}
22 changes: 22 additions & 0 deletions filebeat/module/elasticsearch/server/ingest/pipeline-plaintext.json
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Expand Up @@ -25,6 +25,28 @@
"%{LOG_HEADER}%{SPACE}((\\[%{INDEXNAME:elasticsearch.index.name}\\]|\\[%{INDEXNAME:elasticsearch.index.name}\\/%{DATA:elasticsearch.index.id}\\]))?%{SPACE}%{GREEDYMULTILINE:message}"
]
}
},
{
"date": {
"field": "elasticsearch.server.timestamp",
"target_field": "@timestamp",
"formats": [
"yyyy-MM-dd'T'HH:mm:ss,SSS"
],
"ignore_failure": true
}
},
{
"date": {
"if": "ctx.event.timezone != null",
"field": "elasticsearch.server.timestamp",
"target_field": "@timestamp",
"formats": [
"yyyy-MM-dd'T'HH:mm:ss,SSS"
],
"timezone": "{{ event.timezone }}",
"on_failure": [{"append": {"field": "error.message", "value": "{{ _ingest.on_failure_message }}"}}]
}
}
]
}
19 changes: 0 additions & 19 deletions filebeat/module/elasticsearch/server/ingest/pipeline.json
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Expand Up @@ -54,25 +54,6 @@
"ignore_missing": true
}
},
{
"date": {
"field": "elasticsearch.server.timestamp",
"target_field": "@timestamp",
"formats": [
"ISO8601"
],
"ignore_failure": true
}
},
{
"date": {
"if": "ctx.event.timezone != null",
"field": "@timestamp",
"formats": ["ISO8601"],
"timezone": "{{ event.timezone }}",
"on_failure": [{"append": {"field": "error.message", "value": "{{ _ingest.on_failure_message }}"}}]
}
},
{
"remove": {
"field": "elasticsearch.server.timestamp"
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10 changes: 10 additions & 0 deletions filebeat/module/elasticsearch/slowlog/ingest/pipeline-json.json
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Expand Up @@ -125,6 +125,16 @@
"remove": {
"field": "elasticsearch.slowlog.message"
}
},
{
"date": {
"field": "elasticsearch.slowlog.timestamp",
"target_field": "@timestamp",
"formats": [
"ISO8601"
],
"ignore_failure": true
}
}
]
}
22 changes: 22 additions & 0 deletions filebeat/module/elasticsearch/slowlog/ingest/pipeline-plaintext.json
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Expand Up @@ -20,6 +20,28 @@
"separator": ",",
"ignore_missing": true
}
},
{
"date": {
"field": "elasticsearch.slowlog.timestamp",
"target_field": "@timestamp",
"formats": [
"yyyy-MM-dd'T'HH:mm:ss,SSS"
],
"ignore_failure": true
}
},
{
"date": {
"if": "ctx.event.timezone != null",
"field": "elasticsearch.slowlog.timestamp",
"target_field": "@timestamp",
"formats": [
"yyyy-MM-dd'T'HH:mm:ss,SSS"
],
"timezone": "{{ event.timezone }}",
"on_failure": [{"append": {"field": "error.message", "value": "{{ _ingest.on_failure_message }}"}}]
}
}
],
"on_failure": [
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19 changes: 0 additions & 19 deletions filebeat/module/elasticsearch/slowlog/ingest/pipeline.json
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Expand Up @@ -30,25 +30,6 @@
"name": "{< IngestPipeline "pipeline-json" >}"
}
},
{
"date": {
"field": "elasticsearch.slowlog.timestamp",
"target_field": "@timestamp",
"formats": [
"ISO8601"
],
"ignore_failure": true
}
},
{
"date": {
"if": "ctx.event.timezone != null",
"field": "@timestamp",
"formats": ["ISO8601"],
"timezone": "{{ event.timezone }}",
"on_failure": [{"append": {"field": "error.message", "value": "{{ _ingest.on_failure_message }}"}}]
}
},
{
"remove": {
"field": "elasticsearch.slowlog.timestamp"
Expand Down