I'm trying to extract a timestamp using TIME from grok in logstash, but the extraction is unsucessful.
I'm using a grok pattern, but it is not matching or returning anything.
2019-07-30 14:12:23 - main - INFO - metro crawler completed runtime:00:00:02
%{TIMESTAMP_ISO8601:timestamp}%{GREEDYDATA}-%{SPACE}%{GREEDYDATA:crawler}%{SPACE}-%{SPACE}%{LOGLEVEL:level}%{TIME:time}
I'm getting no matches
You may use
%{TIMESTAMP_ISO8601:timestamp}%{SPACE}-%{SPACE}%{DATA:crawler}%{SPACE}-%{SPACE}%{LOGLEVEL:level}%{DATA}%{TIME:time}
See the debug output:
{
"timestamp": [
[
"2019-07-30 14:12:23"
]
],
"crawler": [
[
"__main__"
]
],
"level": [
[
"INFO"
]
],
"time": [
[
"00:00:02"
]
]
}
Related
CDK is used to deploy EKS in our company. A co-worker created a EKS cluster with CDK and then I pulled the CDK codes, modified something. Before deployment, I ran 'cdk diff' command and the result was shown many resources would be changed. Changes excluded what I modified were all AssetParameters as below.
# cdk diff
Stack eks-cluster
Parameters
[-] Parameter AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: {"Type":"String","Description":"S3 bucket for asset \"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\""}
[-] Parameter AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: {"Type":"String","Description":"S3 key for asset version \"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\""}
...
[+] Parameter AssetParameters/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/S3Bucket AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: {"Type":"String","Description":"S3 bucket for asset \"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\""}
[+] Parameter AssetParameters/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/S3VersionKey AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: {"Type":"String","Description":"S3 key for asset version \"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\""}
...
Resources
[~] AWS::CloudFormation::Stack #aws-cdk--aws-eks.ClusterResourceProvider.NestedStack/#aws-cdk--aws-eks.ClusterResourceProvider.NestedStackResource awscdkawseksClusterResourceProviderNestedStackawscdkawseksClusterResourceProviderNestedStackResourcexxxxx
[~] TemplateURL
[~] .Fn::Join:
## -7,7 +7,7 ##
[ ] },
[ ] "/",
[ ] {
[-] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[+] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[ ] },
[ ] "/",
[ ] {
## -17,7 +17,7 ##
[ ] "Fn::Split": [
[ ] "||",
[ ] {
[-] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[+] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[ ] }
[ ] ]
[ ] }
## -30,7 +30,7 ##
[ ] "Fn::Split": [
[ ] "||",
[ ] {
[-] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[+] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[ ] }
[ ] ]
[ ] }
[~] AWS::CloudFormation::Stack #aws-cdk--aws-eks.KubectlProvider.NestedStack/#aws-cdk--aws-eks.KubectlProvider.NestedStackResource awscdkawseksKubectlProviderNestedStackawscdkawseksKubectlProviderNestedStackResourcexxxxx
[~] Parameters
[+] Added: .referencetoeksclustereksAssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxRef
[+] Added: .referencetoeksclustereksAssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxRef
[-] Removed: .referencetoeksclustereksAssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxRef
[-] Removed: .referencetoeksclustereksAssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxRef
...
[~] TemplateURL
[~] .Fn::Join:
## -7,7 +7,7 ##
[ ] },
[ ] "/",
[ ] {
[-] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[+] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[ ] },
[ ] "/",
[ ] {
## -17,7 +17,7 ##
[ ] "Fn::Split": [
[ ] "||",
[ ] {
[-] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[+] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[ ] }
[ ] ]
[ ] }
## -30,7 +30,7 ##
[ ] "Fn::Split": [
[ ] "||",
[ ] {
[-] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[+] "Ref": "AssetParametersxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
[ ] }
[ ] ]
[ ] }
When the codes is deployed, is there no impact on the EKS cluster in running?
According to this issue this can happen, when the node version differs between machines:
https://github.com/aws/aws-cdk/issues/12427
This is a sample Apache Tomcat log:
portal.portal.some.thing.int:8443 13.233.220.113 - - [09/Sep/2019:00:08:02 +0200] "GET /en/search-results?p_p_id=portal201_WAR_portal201_INSTANCE_q8EzsBteHybf&p_p_lifecycle=1&p_p_state=normal&queryText=Poll&facet.collection=AΜLex%2CAMsom%2CAMss%2WebPage%2SummariesOfSomething&startRow=1&resultsPerPage=10&SEARCH_TYPE=SIMPLE HTTP/1.1" 230 334734 6261 - - 35S64857F6860FDFC0F60B5B47A97E18
10.235.350.103 94.62.15.157, 10.435.230.101,10.134.046.2
I would like to capture the following variables
09/Sep/2019:00:08:02 +0200
/en/search-results?p_p_id=portal2....
35S64857F6860FDFC0F60B5B47A97E18
Can you help me with that? I want to index only those and drop the others, is it possible? Thank you
Use this grok pattern:
%{GREEDYDATA:field1} %{IP:ip1} - - \[%{GREEDYDATA:date}] \"%{WORD:method} %{GREEDYDATA:request}" %{WORD:numbers} %{WORD:numbers} %{WORD:numbers} - - %{WORD:last_parameter}
input:
portal.portal.some.thing.int:8443 13.233.220.113 - - [09/Sep/2019:00:08:02 +0200] "GET /en/search-results?p_p_id=portal201_WAR_portal201_INSTANCE_q8EzsBteHybf&p_p_lifecycle=1&p_p_state=normal&queryText=Poll&facet.collection=AΜLex%2CAMsom%2CAMss%2WebPage%2SummariesOfSomething&startRow=1&resultsPerPage=10&SEARCH_TYPE=SIMPLE HTTP/1.1" 230 334734 6261 - - 35S64857F6860FDFC0F60B5B47A97E18
10.235.350.103 94.62.15.157, 10.435.230.101,10.134.046.2
output:
{
"field1": [
[
"portal.portal.some.thing.int:8443"
]
],
"ip1": [
[
"13.233.220.113"
]
],
"IPV6": [
[
null
]
],
"IPV4": [
[
"13.233.220.113"
]
],
"date": [
[
"09/Sep/2019:00:08:02 +0200"
]
],
"method": [
[
"GET"
]
],
"request": [
[
"/en/search-results?p_p_id=portal201_WAR_portal201_INSTANCE_q8EzsBteHybf&p_p_lifecycle=1&p_p_state=normal&queryText=Poll&facet.collection=AΜLex%2CAMsom%2CAMss%2WebPage%2SummariesOfSomething&startRow=1&resultsPerPage=10&SEARCH_TYPE=SIMPLE HTTP/1.1"
]
],
"numbers": [
[
"230",
"334734",
"6261"
]
],
"last_parameter": [
[
"35S64857F6860FDFC0F60B5B47A97E18"
]
]
}
fields you want are:
date
request
last_parameter
You can remove other fields using remove field in mutate filter.
I am working on a Swift project and I need to use this regex to check email is valid or not but when the app start the checking the app crash and give me this error:
NSInternalInconsistencyException', reason: 'Can't do regex matching, reason: Can't open pattern U_REGEX_MISSING_CLOSE_BRACKET
This is my REGEX:
^(([^<>()[\\]\\.,;:\\s#\\\"]+(\\.[^<>()[\\]\\.,;:\\s#\\\"]+)*)|(\\\".+\\\"))#((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\])|(([a-zA-Z\\-0-9]+[\\.]*)+[a-zA-Z]{2,}))$
Check unescaped brackets in your regex pattern:
let pattern
= "^(([^<>()[\\]\\.,;:\\s#\\\"]+(\\.[^<>()[\\]\\.,;:\\s#\\\"]+)*)|(\\\".+\\\"))"
// [ [ ] [ [ ]
+ "#((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\])|(([a-zA-Z\\-0-9]+[\\.]*)+[a-zA-Z]{2,}))$"
// [ ] [ ] [ ] [ ] [ ] [ ] [ ]
You have some mismatching brackets [ ] in the first half of your pattern.
In some dialects of regex, you have no need to escape [ between [ and ], but in some other dialects, you need it.
Try adding some escapes to your regex:
let pattern
= "^(([^<>()\\[\\]\\.,;:\\s#\\\"]+(\\.[^<>()\\[\\]\\.,;:\\s#\\\"]+)*)|(\\\".+\\\"))"
// [ ^^ ] [ ^^ ]
+ "#((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\])|(([a-zA-Z\\-0-9]+[\\.]*)+[a-zA-Z]{2,}))$"
// [ ] [ ] [ ] [ ] [ ] [ ] [ ]
I'm trying to use a grok filter in logstash version 1.5.0 to parse several fields of data from a log file.
I'm able to parse a simple WORD field with no issues, but when I try to define a custom pattern and add that in as well, the grok parse fails.
I've tried using a couple of grok debuggers which have been recommended elsewhere to find an issue:
http://grokconstructor.appspot.com/do/match
and
http://grokdebug.herokuapp.com/
both say that my regex should be fine, and return the fields that I want, but when I add it to my logstash.conf, grok fails to parse the log line and simply passes through the raw data to elasticsearch.
My sample line is as follows:
APPERR [2015/06/10 11:28:56.602] C1P1405 S39 (VPTestSlave002_001)| 8000B Connect to CGDialler DB (VPTest - START)| {39/A612-89A0-A598/60B9-1917-B094/9E98F46E} Failed to get DB connection: SQLConnect failed. 08001 (17) [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not exist or access denied.
My logstash.conf grok config looks like this:
grok
{
patterns_dir => ["D:\rt\Logstash-1.5.0\bin\patterns"]
match => {"message" => "%{WORD:LogLevel} \[%{KERNELTIMESTAMP:TimeStamp}\]"}
}
and the contents of my custom pattern file are:
KERNELTIMESTAMP %{YEAR}/%{MONTHNUM}/%{MONTHDAY} %{HOUR}:?%{MINUTE}(?::?%{SECOND})?%{ISO8601_TIMEZONE}?
I am expecting this to return the following set of data:
{
"LogLevel": [
[
"APPERR"
]
],
"TimeStamp": [
[
"2015/06/10 11:28:56.602"
]
],
"YEAR": [
[
"2015"
]
],
"MONTHNUM": [
[
"06"
]
],
"MONTHDAY": [
[
"10"
]
],
"HOUR": [
[
"11",
null
]
],
"MINUTE": [
[
"28",
null
]
],
"SECOND": [
[
"56.602"
]
],
"ISO8601_TIMEZONE": [
[
null
]
]
}
Can anyone tell me where my issue is?
I am trying to configure logstash to manage my various log sources, one of which is Mongrel2. The format used by Mongrel2 is tnetstring, where a log message will take the form
86:9:localhost,12:192.168.33.1,5:57089#10:1411396297#3:GET,1:/,8:HTTP/1.1,3:200#6:145978#]
I want to write my own grok patterns to extract certain fields from the above format. I received help on this question trying to extract the host. So if in grok-patterns I define
M2HOST ^(?:[^:]*\:){2}(?<hostname>[^,]*)
and then in the logstash conf specify
filter {
grok {
match => [ "message", "%{M2HOST}" ]
}
}
it works as expected. The problem I now have is I want to specify multiple patterns e.g. M2HOST, M2ADDR etc. I tried defining additional ones in the same grok-patterns file
M2HOST ^(?:[^:]*\:){2}(?<hostname>[^,]*)
M2ADDR ^(?:[^:]*\:){3}(?<address>[^,]*)
and changing the logstash conf
filter {
grok {
match => [ "message", "%{M2HOST} %{M2ADDR}" ]
}
}
but now I just get the error _grokparsefailure.
with your sample input from other question and with some guessing about the values names the full match would be:
(?:[^:]*:){2}(?<hostname>[^,]*)[^:]*:(?<address>[^,]*)[^:]*:(?<pid>[^#]*)[^:]*:(?<time>[^#]*)[^:]*:(?<method>[^,]*)[^:]*:(?<query>[^,]*)[^:]*:(?<protocol>[^,]*)[^:]*:(?<code>[^#]*)[^:]*:(?<bytes>[^#]*).*
Producing:
{
"hostname": [
[
"localhost"
]
],
"address": [
[
"192.168.33.1"
]
],
"pid": [
[
"57089"
]
],
"time": [
[
"1411396297"
]
],
"method": [
[
"GET"
]
],
"query": [
[
"/"
]
],
"protocol": [
[
"HTTP/1.1"
]
],
"code": [
[
"200"
]
],
"bytes": [
[
"145978"
]
]
}