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[Journalbeat] Improve parsing of syslog.pid in journalbeat to strip the username when present #16116

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merged 3 commits into from
Feb 10, 2020

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blakerouse
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@blakerouse blakerouse commented Feb 5, 2020

What does this PR do?

Fixes an issue where syslog.pid is reported as an integer followed by the username.

Why is it important?

In some cases journald reports the syslog.pid with the user that started the pid following it. This strips the username and only sends the pid in the event.

Checklist

  • My code follows the style guidelines of this project
  • I have commented my code, particularly in hard-to-understand areas
  • I have made corresponding changes to the documentation
  • [ ] I have made corresponding change to the default configuration files
  • I have added tests that prove my fix is effective or that my feature works

Author's Checklist

  • [ ]

How to test this PR locally

I was unable to reproduce this issue with journald on Ubuntu 19.10. But was able to reproduce the failure using a unit test, so best way to test is just by running the unit tests.

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@kaiyan-sheng kaiyan-sheng left a comment

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LGTM

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@jsoriano jsoriano left a comment

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Code LGTM, and it solves #15849, but I wonder if we should instead handle this syslog pid as keyword (not parsing it as integer, and changing the type of the field to keyword).

Journald is handling pids as strings, so we can actually receive anything there, and we don't operate numerically with pids, so we don't lose anything by changing it to keyword.

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LGTM.

Maybe we should have a follow up/issue PR for @jsoriano's comment about parsing as keyword?

@blakerouse
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@jsoriano Being new to this I assume you mean marking syslog.pid as not being an integer? Then change the mapping that is passed to elasticsearch?

What about the chance (if it exists) that some events have syslog.pid without the username appended then some following events do have username append? Honestly thats probably not even a possibility, just a thought.

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jsoriano commented Feb 7, 2020

@jsoriano Being new to this I assume you mean marking syslog.pid as not being an integer? Then change the mapping that is passed to elasticsearch?

Yes, I mean to configure the field as keyword, and not parse it in beats, just send is as is given by journald.

What about the chance (if it exists) that some events have syslog.pid without the username appended then some following events do have username append? Honestly thats probably not even a possibility, just a thought.

This shouldn't be a problem, if the mapping is configured as keyword everything send in this field would be stored as keyword, even if they are normal numeric pids.

@blakerouse blakerouse merged commit 6a7dbd6 into elastic:master Feb 10, 2020
@blakerouse blakerouse added the needs_backport PR is waiting to be backported to other branches. label Feb 10, 2020
@blakerouse blakerouse deleted the improve-syslog-pid-parsing branch February 10, 2020 14:51
@blakerouse blakerouse added v7.7.0 and removed needs_backport PR is waiting to be backported to other branches. labels Feb 10, 2020
blakerouse added a commit to blakerouse/beats that referenced this pull request Feb 10, 2020
…he username when present (elastic#16116)

* Improve parsing of syslog.pid in journalbeat to strip the username in pid when present.

* Add entry to changelog with pull ID.

* Improve the comment on the username strip.

(cherry picked from commit 6a7dbd6)
blakerouse added a commit that referenced this pull request Feb 10, 2020
…he username when present (#16116) (#16213)

* Improve parsing of syslog.pid in journalbeat to strip the username in pid when present.

* Add entry to changelog with pull ID.

* Improve the comment on the username strip.

(cherry picked from commit 6a7dbd6)
kvch added a commit that referenced this pull request Feb 12, 2020
* [Filebeat] move create-[module,fileset,fields] to mage (#15836)

- move create-[module,fileset,fields] to mage
- make mage create commands available in x-pack/filebeat
- change Makefile to use mage for create commands

* Elasticsearch index must be lowercase (#16081)

* Index names must be lowercase

When indexing into Elasticsearch index names must always be lowercase.
If the index or indices setting are configured to produce non-lowercase
strings (e.g. by extracting part of the index name from the event
contents), we need to normalize them to be lowercase.

This change ensure that index names are always converted to lowercase.
Static strings are converted to lowercase upfront, while dynamic strings
will be post-processed.

* update kafka/redis/LS output to guarantee lowercase index
* add godoc

* Regenerate expected files after changes in date parsing (#16139)

Elasticsearch has modified the behaviour on date parsing when the date
doesn't include timezone data. Regenerate a couple of golden files that
are affected by this change.

* Add autodiscover for aws_ec2 (#14823)

* Add autodiscover for aws_ec2
* Add aws.ec2.* to autodiscover template

* Fix a connection error in httpjson input (#16123)

* Fix a connection error in httpjson input

* Include document_id in decode_json_fields allowed fields (#16156)

* ci: run test on Windows (#15570)

* feat: run test on Windows

* chore: parameter to enable/disable windows test

* deleteDir before of the checkout

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Apply suggestions from code review

* feat: apply dependency hierarchies

* fit: use isChanged for all matches, and add the libbeat match where it is needed

* feat: add x-pack/winlogbeat windows unit tests

* fix: duplicate when condition

* Update Jenkinsfile

Co-Authored-By: Andrew Kroh <[email protected]>

Co-authored-by: Andrew Kroh <[email protected]>

* improve kubernetes.pod.cpu.usage.limit.pct field description (#16128)

* upgrade github.com/gogo/protobuf/... to v1.3.1 (#16138)

* [Filebeat] Add ECS tls & categorization fields to apache module (#16121)

* Add ECS tls & categorization fields to apache module

- tls.cipher (access)
- tls.protocol (access)
- tls.protocol_version (access)
- event.kind (access)
- event.category (access)
- event.outcome (access)
- lowercase http.request.method for ECS compliance (access)
- event.kind (error)
- event.category (error)
- event.type (error)

Closes #16032

* [Metricbeat] Add Overview dashboard to Tomcat module

* [Metricbeat] Fix PostgreSQL Dashboard (#16132)

* [Metricbeat] Fix PostgreSQL Dashboard

* Update version

* Fix: imports order (#16207)

* [Metricbeat]kube-state-metrics: add storage class support (#16145)

* add ksm storage class support

* [Journalbeat] Improve parsing of syslog.pid in journalbeat to strip the username when present (#16116)

* Improve parsing of syslog.pid in journalbeat to strip the username in pid when present.

* Add entry to changelog with pull ID.

* Improve the comment on the username strip.

* [Agent] Allow CA cert pinning on the Elasticsearch output or any code that user tlscommon.TLSConfig builder. (#16019)

* Add a sha256 pin for the CA Certificate

When multiples CA are presents on the system we cannot ensure that a
specific one was used to validates the chains exposer by the server.
This PRs adds a `ca_sha256` option to the `tlscommon.TLSConfig` that is used by all
the code that has to create a TCP client with TLS support.

When the option is set, it will hook a new callback in the validation
chains that will inspect the verified and validated chains by Go to
ensure that a lets a certificate in the chains match the provided
sha256.

Usage example for the Elasticsearch output.

```
output.elasticsearch:
  hosts: [127.0.0.1:9200]
  ssl.ca_sha256: <base64_encoded_sha1>
```

You can generate the pin using the **openssl** binary with the
following command:

```
openssl x509 -in ca.crt -pubkey -noout | openssl pkey -pubin -outform der | openssl dgst -sha256 -binary | openssl enc -base64
```

OpenSSL's [documentation](https://www.openssl.org/docs/manmaster/man1/dgst.html)

You will need to start Elasticsearch with the following options

```yaml
xpack.security.enabled: true
indices.id_field_data.enabled: true
xpack.license.self_generated.type: trial
xpack.security.http.ssl.enabled: true
xpack.security.http.ssl.key: /etc/pki/localhost/localhost.key"
xpack.security.http.ssl.certificate: /etc/pki/localhost/localhost.crt"
xpack.security.http.ssl.certificate_authorities: /etc/pki/ca/ca.crt"
```

This pull request also include a new service in the docker-compose.yml
that will start a new Elasticsearch server with TLS and security
configured.

* [docs] Add 7.6 breaking changes and release highlights (#16202)

* [docs] Add early draft of Elastic Log Driver docs (#15799)

* Index template will only be loaded if the configured output is Elasticsearch or Elastic Cloud (#16124) (#16225)

Minor update to be more explicit on the index template loading requirement.

Co-authored-by: romain-chanu <[email protected]>

* Remove spaces in prometheus commented out option (#16233)

* Fix: don't miss address scheme (#16205)

* Fix: don't miss address scheme

* Add unit test

* Adjust source after code review

* Add comment to method

* Freeze virtualenv version until issue with CI is resolved (#16235)

* [docs] Fix install command to match instructions on docker hub (#16249)

* [docs] Add link to observability release blog (#16246)

* ci(jenkins): enable fix-permissions to be executed without running make too (#16130)

* ci(jenkins): enable fix-permissions to be executed without running make too

* ci(jenkins): go modules are stored in the HOME path

* ci(jenkins): fix permissions should run only if docker is enabled

* Upgrade go-ucfg to version 0.8.2 (#16199)

* Upgrade go-ucfg to master, for testing before 0.8.2 release.

* Update notice.

* Fix tests.

* Update to the v0.8.2 release tag and remake NOTICE.txt.

* Improve test name.

* Add ingress nginx controller fileset (#16197)

* update notice

Co-authored-by: Lee Hinman <[email protected]>
Co-authored-by: Steffen Siering <[email protected]>
Co-authored-by: Jaime Soriano Pastor <[email protected]>
Co-authored-by: kaiyan-sheng <[email protected]>
Co-authored-by: Lei Qiu <[email protected]>
Co-authored-by: Fae Charlton <[email protected]>
Co-authored-by: Ivan Fernandez Calvo <[email protected]>
Co-authored-by: Andrew Kroh <[email protected]>
Co-authored-by: Chris Mark <[email protected]>
Co-authored-by: Gil Raphaelli <[email protected]>
Co-authored-by: Mario Castro <[email protected]>
Co-authored-by: Dimitri Mazmanov <[email protected]>
Co-authored-by: Marcin Tojek <[email protected]>
Co-authored-by: Pablo Mercado <[email protected]>
Co-authored-by: Blake Rouse <[email protected]>
Co-authored-by: Pier-Hugues Pellerin <[email protected]>
Co-authored-by: DeDe Morton <[email protected]>
Co-authored-by: romain-chanu <[email protected]>
Co-authored-by: Michal Pristas <[email protected]>
Co-authored-by: Victor Martinez <[email protected]>
kvch added a commit that referenced this pull request Feb 26, 2020
* [Filebeat] move create-[module,fileset,fields] to mage (#15836)

- move create-[module,fileset,fields] to mage
- make mage create commands available in x-pack/filebeat
- change Makefile to use mage for create commands

* Elasticsearch index must be lowercase (#16081)

* Index names must be lowercase

When indexing into Elasticsearch index names must always be lowercase.
If the index or indices setting are configured to produce non-lowercase
strings (e.g. by extracting part of the index name from the event
contents), we need to normalize them to be lowercase.

This change ensure that index names are always converted to lowercase.
Static strings are converted to lowercase upfront, while dynamic strings
will be post-processed.

* update kafka/redis/LS output to guarantee lowercase index
* add godoc

* Regenerate expected files after changes in date parsing (#16139)

Elasticsearch has modified the behaviour on date parsing when the date
doesn't include timezone data. Regenerate a couple of golden files that
are affected by this change.

* Add autodiscover for aws_ec2 (#14823)

* Add autodiscover for aws_ec2
* Add aws.ec2.* to autodiscover template

* Fix a connection error in httpjson input (#16123)

* Fix a connection error in httpjson input

* Include document_id in decode_json_fields allowed fields (#16156)

* ci: run test on Windows (#15570)

* feat: run test on Windows

* chore: parameter to enable/disable windows test

* deleteDir before of the checkout

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Apply suggestions from code review

* feat: apply dependency hierarchies

* fit: use isChanged for all matches, and add the libbeat match where it is needed

* feat: add x-pack/winlogbeat windows unit tests

* fix: duplicate when condition

* Update Jenkinsfile

Co-Authored-By: Andrew Kroh <[email protected]>

Co-authored-by: Andrew Kroh <[email protected]>

* improve kubernetes.pod.cpu.usage.limit.pct field description (#16128)

* upgrade github.com/gogo/protobuf/... to v1.3.1 (#16138)

* [Filebeat] Add ECS tls & categorization fields to apache module (#16121)

* Add ECS tls & categorization fields to apache module

- tls.cipher (access)
- tls.protocol (access)
- tls.protocol_version (access)
- event.kind (access)
- event.category (access)
- event.outcome (access)
- lowercase http.request.method for ECS compliance (access)
- event.kind (error)
- event.category (error)
- event.type (error)

Closes #16032

* [Metricbeat] Add Overview dashboard to Tomcat module

* [Metricbeat] Fix PostgreSQL Dashboard (#16132)

* [Metricbeat] Fix PostgreSQL Dashboard

* Update version

* Fix: imports order (#16207)

* [Metricbeat]kube-state-metrics: add storage class support (#16145)

* add ksm storage class support

* [Journalbeat] Improve parsing of syslog.pid in journalbeat to strip the username when present (#16116)

* Improve parsing of syslog.pid in journalbeat to strip the username in pid when present.

* Add entry to changelog with pull ID.

* Improve the comment on the username strip.

* [Agent] Allow CA cert pinning on the Elasticsearch output or any code that user tlscommon.TLSConfig builder. (#16019)

* Add a sha256 pin for the CA Certificate

When multiples CA are presents on the system we cannot ensure that a
specific one was used to validates the chains exposer by the server.
This PRs adds a `ca_sha256` option to the `tlscommon.TLSConfig` that is used by all
the code that has to create a TCP client with TLS support.

When the option is set, it will hook a new callback in the validation
chains that will inspect the verified and validated chains by Go to
ensure that a lets a certificate in the chains match the provided
sha256.

Usage example for the Elasticsearch output.

```
output.elasticsearch:
  hosts: [127.0.0.1:9200]
  ssl.ca_sha256: <base64_encoded_sha1>
```

You can generate the pin using the **openssl** binary with the
following command:

```
openssl x509 -in ca.crt -pubkey -noout | openssl pkey -pubin -outform der | openssl dgst -sha256 -binary | openssl enc -base64
```

OpenSSL's [documentation](https://www.openssl.org/docs/manmaster/man1/dgst.html)

You will need to start Elasticsearch with the following options

```yaml
xpack.security.enabled: true
indices.id_field_data.enabled: true
xpack.license.self_generated.type: trial
xpack.security.http.ssl.enabled: true
xpack.security.http.ssl.key: /etc/pki/localhost/localhost.key"
xpack.security.http.ssl.certificate: /etc/pki/localhost/localhost.crt"
xpack.security.http.ssl.certificate_authorities: /etc/pki/ca/ca.crt"
```

This pull request also include a new service in the docker-compose.yml
that will start a new Elasticsearch server with TLS and security
configured.

* [docs] Add 7.6 breaking changes and release highlights (#16202)

* [docs] Add early draft of Elastic Log Driver docs (#15799)

* Index template will only be loaded if the configured output is Elasticsearch or Elastic Cloud (#16124) (#16225)

Minor update to be more explicit on the index template loading requirement.

Co-authored-by: romain-chanu <[email protected]>

* Remove spaces in prometheus commented out option (#16233)

* Fix: don't miss address scheme (#16205)

* Fix: don't miss address scheme

* Add unit test

* Adjust source after code review

* Add comment to method

* Freeze virtualenv version until issue with CI is resolved (#16235)

* [docs] Fix install command to match instructions on docker hub (#16249)

* [docs] Add link to observability release blog (#16246)

* ci(jenkins): enable fix-permissions to be executed without running make too (#16130)

* ci(jenkins): enable fix-permissions to be executed without running make too

* ci(jenkins): go modules are stored in the HOME path

* ci(jenkins): fix permissions should run only if docker is enabled

* Upgrade go-ucfg to version 0.8.2 (#16199)

* Upgrade go-ucfg to master, for testing before 0.8.2 release.

* Update notice.

* Fix tests.

* Update to the v0.8.2 release tag and remake NOTICE.txt.

* Improve test name.

* Add ingress nginx controller fileset (#16197)

* update notice

Co-authored-by: Lee Hinman <[email protected]>
Co-authored-by: Steffen Siering <[email protected]>
Co-authored-by: Jaime Soriano Pastor <[email protected]>
Co-authored-by: kaiyan-sheng <[email protected]>
Co-authored-by: Lei Qiu <[email protected]>
Co-authored-by: Fae Charlton <[email protected]>
Co-authored-by: Ivan Fernandez Calvo <[email protected]>
Co-authored-by: Andrew Kroh <[email protected]>
Co-authored-by: Chris Mark <[email protected]>
Co-authored-by: Gil Raphaelli <[email protected]>
Co-authored-by: Mario Castro <[email protected]>
Co-authored-by: Dimitri Mazmanov <[email protected]>
Co-authored-by: Marcin Tojek <[email protected]>
Co-authored-by: Pablo Mercado <[email protected]>
Co-authored-by: Blake Rouse <[email protected]>
Co-authored-by: Pier-Hugues Pellerin <[email protected]>
Co-authored-by: DeDe Morton <[email protected]>
Co-authored-by: romain-chanu <[email protected]>
Co-authored-by: Michal Pristas <[email protected]>
Co-authored-by: Victor Martinez <[email protected]>
kvch added a commit that referenced this pull request Feb 27, 2020
* [Filebeat] move create-[module,fileset,fields] to mage (#15836)

- move create-[module,fileset,fields] to mage
- make mage create commands available in x-pack/filebeat
- change Makefile to use mage for create commands

* Elasticsearch index must be lowercase (#16081)

* Index names must be lowercase

When indexing into Elasticsearch index names must always be lowercase.
If the index or indices setting are configured to produce non-lowercase
strings (e.g. by extracting part of the index name from the event
contents), we need to normalize them to be lowercase.

This change ensure that index names are always converted to lowercase.
Static strings are converted to lowercase upfront, while dynamic strings
will be post-processed.

* update kafka/redis/LS output to guarantee lowercase index
* add godoc

* Regenerate expected files after changes in date parsing (#16139)

Elasticsearch has modified the behaviour on date parsing when the date
doesn't include timezone data. Regenerate a couple of golden files that
are affected by this change.

* Add autodiscover for aws_ec2 (#14823)

* Add autodiscover for aws_ec2
* Add aws.ec2.* to autodiscover template

* Fix a connection error in httpjson input (#16123)

* Fix a connection error in httpjson input

* Include document_id in decode_json_fields allowed fields (#16156)

* ci: run test on Windows (#15570)

* feat: run test on Windows

* chore: parameter to enable/disable windows test

* deleteDir before of the checkout

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Apply suggestions from code review

* feat: apply dependency hierarchies

* fit: use isChanged for all matches, and add the libbeat match where it is needed

* feat: add x-pack/winlogbeat windows unit tests

* fix: duplicate when condition

* Update Jenkinsfile

Co-Authored-By: Andrew Kroh <[email protected]>

Co-authored-by: Andrew Kroh <[email protected]>

* improve kubernetes.pod.cpu.usage.limit.pct field description (#16128)

* upgrade github.com/gogo/protobuf/... to v1.3.1 (#16138)

* [Filebeat] Add ECS tls & categorization fields to apache module (#16121)

* Add ECS tls & categorization fields to apache module

- tls.cipher (access)
- tls.protocol (access)
- tls.protocol_version (access)
- event.kind (access)
- event.category (access)
- event.outcome (access)
- lowercase http.request.method for ECS compliance (access)
- event.kind (error)
- event.category (error)
- event.type (error)

Closes #16032

* [Metricbeat] Add Overview dashboard to Tomcat module

* [Metricbeat] Fix PostgreSQL Dashboard (#16132)

* [Metricbeat] Fix PostgreSQL Dashboard

* Update version

* Fix: imports order (#16207)

* [Metricbeat]kube-state-metrics: add storage class support (#16145)

* add ksm storage class support

* [Journalbeat] Improve parsing of syslog.pid in journalbeat to strip the username when present (#16116)

* Improve parsing of syslog.pid in journalbeat to strip the username in pid when present.

* Add entry to changelog with pull ID.

* Improve the comment on the username strip.

* [Agent] Allow CA cert pinning on the Elasticsearch output or any code that user tlscommon.TLSConfig builder. (#16019)

* Add a sha256 pin for the CA Certificate

When multiples CA are presents on the system we cannot ensure that a
specific one was used to validates the chains exposer by the server.
This PRs adds a `ca_sha256` option to the `tlscommon.TLSConfig` that is used by all
the code that has to create a TCP client with TLS support.

When the option is set, it will hook a new callback in the validation
chains that will inspect the verified and validated chains by Go to
ensure that a lets a certificate in the chains match the provided
sha256.

Usage example for the Elasticsearch output.

```
output.elasticsearch:
  hosts: [127.0.0.1:9200]
  ssl.ca_sha256: <base64_encoded_sha1>
```

You can generate the pin using the **openssl** binary with the
following command:

```
openssl x509 -in ca.crt -pubkey -noout | openssl pkey -pubin -outform der | openssl dgst -sha256 -binary | openssl enc -base64
```

OpenSSL's [documentation](https://www.openssl.org/docs/manmaster/man1/dgst.html)

You will need to start Elasticsearch with the following options

```yaml
xpack.security.enabled: true
indices.id_field_data.enabled: true
xpack.license.self_generated.type: trial
xpack.security.http.ssl.enabled: true
xpack.security.http.ssl.key: /etc/pki/localhost/localhost.key"
xpack.security.http.ssl.certificate: /etc/pki/localhost/localhost.crt"
xpack.security.http.ssl.certificate_authorities: /etc/pki/ca/ca.crt"
```

This pull request also include a new service in the docker-compose.yml
that will start a new Elasticsearch server with TLS and security
configured.

* [docs] Add 7.6 breaking changes and release highlights (#16202)

* [docs] Add early draft of Elastic Log Driver docs (#15799)

* Index template will only be loaded if the configured output is Elasticsearch or Elastic Cloud (#16124) (#16225)

Minor update to be more explicit on the index template loading requirement.

Co-authored-by: romain-chanu <[email protected]>

* Remove spaces in prometheus commented out option (#16233)

* Fix: don't miss address scheme (#16205)

* Fix: don't miss address scheme

* Add unit test

* Adjust source after code review

* Add comment to method

* Freeze virtualenv version until issue with CI is resolved (#16235)

* [docs] Fix install command to match instructions on docker hub (#16249)

* [docs] Add link to observability release blog (#16246)

* ci(jenkins): enable fix-permissions to be executed without running make too (#16130)

* ci(jenkins): enable fix-permissions to be executed without running make too

* ci(jenkins): go modules are stored in the HOME path

* ci(jenkins): fix permissions should run only if docker is enabled

* Upgrade go-ucfg to version 0.8.2 (#16199)

* Upgrade go-ucfg to master, for testing before 0.8.2 release.

* Update notice.

* Fix tests.

* Update to the v0.8.2 release tag and remake NOTICE.txt.

* Improve test name.

* Add ingress nginx controller fileset (#16197)

* update notice

Co-authored-by: Lee Hinman <[email protected]>
Co-authored-by: Steffen Siering <[email protected]>
Co-authored-by: Jaime Soriano Pastor <[email protected]>
Co-authored-by: kaiyan-sheng <[email protected]>
Co-authored-by: Lei Qiu <[email protected]>
Co-authored-by: Fae Charlton <[email protected]>
Co-authored-by: Ivan Fernandez Calvo <[email protected]>
Co-authored-by: Andrew Kroh <[email protected]>
Co-authored-by: Chris Mark <[email protected]>
Co-authored-by: Gil Raphaelli <[email protected]>
Co-authored-by: Mario Castro <[email protected]>
Co-authored-by: Dimitri Mazmanov <[email protected]>
Co-authored-by: Marcin Tojek <[email protected]>
Co-authored-by: Pablo Mercado <[email protected]>
Co-authored-by: Blake Rouse <[email protected]>
Co-authored-by: Pier-Hugues Pellerin <[email protected]>
Co-authored-by: DeDe Morton <[email protected]>
Co-authored-by: romain-chanu <[email protected]>
Co-authored-by: Michal Pristas <[email protected]>
Co-authored-by: Victor Martinez <[email protected]>
kvch added a commit that referenced this pull request Feb 28, 2020
* [Filebeat] move create-[module,fileset,fields] to mage (#15836)

- move create-[module,fileset,fields] to mage
- make mage create commands available in x-pack/filebeat
- change Makefile to use mage for create commands

* Elasticsearch index must be lowercase (#16081)

* Index names must be lowercase

When indexing into Elasticsearch index names must always be lowercase.
If the index or indices setting are configured to produce non-lowercase
strings (e.g. by extracting part of the index name from the event
contents), we need to normalize them to be lowercase.

This change ensure that index names are always converted to lowercase.
Static strings are converted to lowercase upfront, while dynamic strings
will be post-processed.

* update kafka/redis/LS output to guarantee lowercase index
* add godoc

* Regenerate expected files after changes in date parsing (#16139)

Elasticsearch has modified the behaviour on date parsing when the date
doesn't include timezone data. Regenerate a couple of golden files that
are affected by this change.

* Add autodiscover for aws_ec2 (#14823)

* Add autodiscover for aws_ec2
* Add aws.ec2.* to autodiscover template

* Fix a connection error in httpjson input (#16123)

* Fix a connection error in httpjson input

* Include document_id in decode_json_fields allowed fields (#16156)

* ci: run test on Windows (#15570)

* feat: run test on Windows

* chore: parameter to enable/disable windows test

* deleteDir before of the checkout

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Apply suggestions from code review

* feat: apply dependency hierarchies

* fit: use isChanged for all matches, and add the libbeat match where it is needed

* feat: add x-pack/winlogbeat windows unit tests

* fix: duplicate when condition

* Update Jenkinsfile

Co-Authored-By: Andrew Kroh <[email protected]>

Co-authored-by: Andrew Kroh <[email protected]>

* improve kubernetes.pod.cpu.usage.limit.pct field description (#16128)

* upgrade github.com/gogo/protobuf/... to v1.3.1 (#16138)

* [Filebeat] Add ECS tls & categorization fields to apache module (#16121)

* Add ECS tls & categorization fields to apache module

- tls.cipher (access)
- tls.protocol (access)
- tls.protocol_version (access)
- event.kind (access)
- event.category (access)
- event.outcome (access)
- lowercase http.request.method for ECS compliance (access)
- event.kind (error)
- event.category (error)
- event.type (error)

Closes #16032

* [Metricbeat] Add Overview dashboard to Tomcat module

* [Metricbeat] Fix PostgreSQL Dashboard (#16132)

* [Metricbeat] Fix PostgreSQL Dashboard

* Update version

* Fix: imports order (#16207)

* [Metricbeat]kube-state-metrics: add storage class support (#16145)

* add ksm storage class support

* [Journalbeat] Improve parsing of syslog.pid in journalbeat to strip the username when present (#16116)

* Improve parsing of syslog.pid in journalbeat to strip the username in pid when present.

* Add entry to changelog with pull ID.

* Improve the comment on the username strip.

* [Agent] Allow CA cert pinning on the Elasticsearch output or any code that user tlscommon.TLSConfig builder. (#16019)

* Add a sha256 pin for the CA Certificate

When multiples CA are presents on the system we cannot ensure that a
specific one was used to validates the chains exposer by the server.
This PRs adds a `ca_sha256` option to the `tlscommon.TLSConfig` that is used by all
the code that has to create a TCP client with TLS support.

When the option is set, it will hook a new callback in the validation
chains that will inspect the verified and validated chains by Go to
ensure that a lets a certificate in the chains match the provided
sha256.

Usage example for the Elasticsearch output.

```
output.elasticsearch:
  hosts: [127.0.0.1:9200]
  ssl.ca_sha256: <base64_encoded_sha1>
```

You can generate the pin using the **openssl** binary with the
following command:

```
openssl x509 -in ca.crt -pubkey -noout | openssl pkey -pubin -outform der | openssl dgst -sha256 -binary | openssl enc -base64
```

OpenSSL's [documentation](https://www.openssl.org/docs/manmaster/man1/dgst.html)

You will need to start Elasticsearch with the following options

```yaml
xpack.security.enabled: true
indices.id_field_data.enabled: true
xpack.license.self_generated.type: trial
xpack.security.http.ssl.enabled: true
xpack.security.http.ssl.key: /etc/pki/localhost/localhost.key"
xpack.security.http.ssl.certificate: /etc/pki/localhost/localhost.crt"
xpack.security.http.ssl.certificate_authorities: /etc/pki/ca/ca.crt"
```

This pull request also include a new service in the docker-compose.yml
that will start a new Elasticsearch server with TLS and security
configured.

* [docs] Add 7.6 breaking changes and release highlights (#16202)

* [docs] Add early draft of Elastic Log Driver docs (#15799)

* Index template will only be loaded if the configured output is Elasticsearch or Elastic Cloud (#16124) (#16225)

Minor update to be more explicit on the index template loading requirement.

Co-authored-by: romain-chanu <[email protected]>

* Remove spaces in prometheus commented out option (#16233)

* Fix: don't miss address scheme (#16205)

* Fix: don't miss address scheme

* Add unit test

* Adjust source after code review

* Add comment to method

* Freeze virtualenv version until issue with CI is resolved (#16235)

* [docs] Fix install command to match instructions on docker hub (#16249)

* [docs] Add link to observability release blog (#16246)

* ci(jenkins): enable fix-permissions to be executed without running make too (#16130)

* ci(jenkins): enable fix-permissions to be executed without running make too

* ci(jenkins): go modules are stored in the HOME path

* ci(jenkins): fix permissions should run only if docker is enabled

* Upgrade go-ucfg to version 0.8.2 (#16199)

* Upgrade go-ucfg to master, for testing before 0.8.2 release.

* Update notice.

* Fix tests.

* Update to the v0.8.2 release tag and remake NOTICE.txt.

* Improve test name.

* Add ingress nginx controller fileset (#16197)

* update notice

Co-authored-by: Lee Hinman <[email protected]>
Co-authored-by: Steffen Siering <[email protected]>
Co-authored-by: Jaime Soriano Pastor <[email protected]>
Co-authored-by: kaiyan-sheng <[email protected]>
Co-authored-by: Lei Qiu <[email protected]>
Co-authored-by: Fae Charlton <[email protected]>
Co-authored-by: Ivan Fernandez Calvo <[email protected]>
Co-authored-by: Andrew Kroh <[email protected]>
Co-authored-by: Chris Mark <[email protected]>
Co-authored-by: Gil Raphaelli <[email protected]>
Co-authored-by: Mario Castro <[email protected]>
Co-authored-by: Dimitri Mazmanov <[email protected]>
Co-authored-by: Marcin Tojek <[email protected]>
Co-authored-by: Pablo Mercado <[email protected]>
Co-authored-by: Blake Rouse <[email protected]>
Co-authored-by: Pier-Hugues Pellerin <[email protected]>
Co-authored-by: DeDe Morton <[email protected]>
Co-authored-by: romain-chanu <[email protected]>
Co-authored-by: Michal Pristas <[email protected]>
Co-authored-by: Victor Martinez <[email protected]>
kvch added a commit that referenced this pull request Mar 2, 2020
* [Filebeat] move create-[module,fileset,fields] to mage (#15836)

- move create-[module,fileset,fields] to mage
- make mage create commands available in x-pack/filebeat
- change Makefile to use mage for create commands

* Elasticsearch index must be lowercase (#16081)

* Index names must be lowercase

When indexing into Elasticsearch index names must always be lowercase.
If the index or indices setting are configured to produce non-lowercase
strings (e.g. by extracting part of the index name from the event
contents), we need to normalize them to be lowercase.

This change ensure that index names are always converted to lowercase.
Static strings are converted to lowercase upfront, while dynamic strings
will be post-processed.

* update kafka/redis/LS output to guarantee lowercase index
* add godoc

* Regenerate expected files after changes in date parsing (#16139)

Elasticsearch has modified the behaviour on date parsing when the date
doesn't include timezone data. Regenerate a couple of golden files that
are affected by this change.

* Add autodiscover for aws_ec2 (#14823)

* Add autodiscover for aws_ec2
* Add aws.ec2.* to autodiscover template

* Fix a connection error in httpjson input (#16123)

* Fix a connection error in httpjson input

* Include document_id in decode_json_fields allowed fields (#16156)

* ci: run test on Windows (#15570)

* feat: run test on Windows

* chore: parameter to enable/disable windows test

* deleteDir before of the checkout

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Apply suggestions from code review

* feat: apply dependency hierarchies

* fit: use isChanged for all matches, and add the libbeat match where it is needed

* feat: add x-pack/winlogbeat windows unit tests

* fix: duplicate when condition

* Update Jenkinsfile

Co-Authored-By: Andrew Kroh <[email protected]>

Co-authored-by: Andrew Kroh <[email protected]>

* improve kubernetes.pod.cpu.usage.limit.pct field description (#16128)

* upgrade github.com/gogo/protobuf/... to v1.3.1 (#16138)

* [Filebeat] Add ECS tls & categorization fields to apache module (#16121)

* Add ECS tls & categorization fields to apache module

- tls.cipher (access)
- tls.protocol (access)
- tls.protocol_version (access)
- event.kind (access)
- event.category (access)
- event.outcome (access)
- lowercase http.request.method for ECS compliance (access)
- event.kind (error)
- event.category (error)
- event.type (error)

Closes #16032

* [Metricbeat] Add Overview dashboard to Tomcat module

* [Metricbeat] Fix PostgreSQL Dashboard (#16132)

* [Metricbeat] Fix PostgreSQL Dashboard

* Update version

* Fix: imports order (#16207)

* [Metricbeat]kube-state-metrics: add storage class support (#16145)

* add ksm storage class support

* [Journalbeat] Improve parsing of syslog.pid in journalbeat to strip the username when present (#16116)

* Improve parsing of syslog.pid in journalbeat to strip the username in pid when present.

* Add entry to changelog with pull ID.

* Improve the comment on the username strip.

* [Agent] Allow CA cert pinning on the Elasticsearch output or any code that user tlscommon.TLSConfig builder. (#16019)

* Add a sha256 pin for the CA Certificate

When multiples CA are presents on the system we cannot ensure that a
specific one was used to validates the chains exposer by the server.
This PRs adds a `ca_sha256` option to the `tlscommon.TLSConfig` that is used by all
the code that has to create a TCP client with TLS support.

When the option is set, it will hook a new callback in the validation
chains that will inspect the verified and validated chains by Go to
ensure that a lets a certificate in the chains match the provided
sha256.

Usage example for the Elasticsearch output.

```
output.elasticsearch:
  hosts: [127.0.0.1:9200]
  ssl.ca_sha256: <base64_encoded_sha1>
```

You can generate the pin using the **openssl** binary with the
following command:

```
openssl x509 -in ca.crt -pubkey -noout | openssl pkey -pubin -outform der | openssl dgst -sha256 -binary | openssl enc -base64
```

OpenSSL's [documentation](https://www.openssl.org/docs/manmaster/man1/dgst.html)

You will need to start Elasticsearch with the following options

```yaml
xpack.security.enabled: true
indices.id_field_data.enabled: true
xpack.license.self_generated.type: trial
xpack.security.http.ssl.enabled: true
xpack.security.http.ssl.key: /etc/pki/localhost/localhost.key"
xpack.security.http.ssl.certificate: /etc/pki/localhost/localhost.crt"
xpack.security.http.ssl.certificate_authorities: /etc/pki/ca/ca.crt"
```

This pull request also include a new service in the docker-compose.yml
that will start a new Elasticsearch server with TLS and security
configured.

* [docs] Add 7.6 breaking changes and release highlights (#16202)

* [docs] Add early draft of Elastic Log Driver docs (#15799)

* Index template will only be loaded if the configured output is Elasticsearch or Elastic Cloud (#16124) (#16225)

Minor update to be more explicit on the index template loading requirement.

Co-authored-by: romain-chanu <[email protected]>

* Remove spaces in prometheus commented out option (#16233)

* Fix: don't miss address scheme (#16205)

* Fix: don't miss address scheme

* Add unit test

* Adjust source after code review

* Add comment to method

* Freeze virtualenv version until issue with CI is resolved (#16235)

* [docs] Fix install command to match instructions on docker hub (#16249)

* [docs] Add link to observability release blog (#16246)

* ci(jenkins): enable fix-permissions to be executed without running make too (#16130)

* ci(jenkins): enable fix-permissions to be executed without running make too

* ci(jenkins): go modules are stored in the HOME path

* ci(jenkins): fix permissions should run only if docker is enabled

* Upgrade go-ucfg to version 0.8.2 (#16199)

* Upgrade go-ucfg to master, for testing before 0.8.2 release.

* Update notice.

* Fix tests.

* Update to the v0.8.2 release tag and remake NOTICE.txt.

* Improve test name.

* Add ingress nginx controller fileset (#16197)

* update notice

Co-authored-by: Lee Hinman <[email protected]>
Co-authored-by: Steffen Siering <[email protected]>
Co-authored-by: Jaime Soriano Pastor <[email protected]>
Co-authored-by: kaiyan-sheng <[email protected]>
Co-authored-by: Lei Qiu <[email protected]>
Co-authored-by: Fae Charlton <[email protected]>
Co-authored-by: Ivan Fernandez Calvo <[email protected]>
Co-authored-by: Andrew Kroh <[email protected]>
Co-authored-by: Chris Mark <[email protected]>
Co-authored-by: Gil Raphaelli <[email protected]>
Co-authored-by: Mario Castro <[email protected]>
Co-authored-by: Dimitri Mazmanov <[email protected]>
Co-authored-by: Marcin Tojek <[email protected]>
Co-authored-by: Pablo Mercado <[email protected]>
Co-authored-by: Blake Rouse <[email protected]>
Co-authored-by: Pier-Hugues Pellerin <[email protected]>
Co-authored-by: DeDe Morton <[email protected]>
Co-authored-by: romain-chanu <[email protected]>
Co-authored-by: Michal Pristas <[email protected]>
Co-authored-by: Victor Martinez <[email protected]>
kvch added a commit that referenced this pull request Mar 3, 2020
* [Filebeat] move create-[module,fileset,fields] to mage (#15836)

- move create-[module,fileset,fields] to mage
- make mage create commands available in x-pack/filebeat
- change Makefile to use mage for create commands

* Elasticsearch index must be lowercase (#16081)

* Index names must be lowercase

When indexing into Elasticsearch index names must always be lowercase.
If the index or indices setting are configured to produce non-lowercase
strings (e.g. by extracting part of the index name from the event
contents), we need to normalize them to be lowercase.

This change ensure that index names are always converted to lowercase.
Static strings are converted to lowercase upfront, while dynamic strings
will be post-processed.

* update kafka/redis/LS output to guarantee lowercase index
* add godoc

* Regenerate expected files after changes in date parsing (#16139)

Elasticsearch has modified the behaviour on date parsing when the date
doesn't include timezone data. Regenerate a couple of golden files that
are affected by this change.

* Add autodiscover for aws_ec2 (#14823)

* Add autodiscover for aws_ec2
* Add aws.ec2.* to autodiscover template

* Fix a connection error in httpjson input (#16123)

* Fix a connection error in httpjson input

* Include document_id in decode_json_fields allowed fields (#16156)

* ci: run test on Windows (#15570)

* feat: run test on Windows

* chore: parameter to enable/disable windows test

* deleteDir before of the checkout

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Apply suggestions from code review

* feat: apply dependency hierarchies

* fit: use isChanged for all matches, and add the libbeat match where it is needed

* feat: add x-pack/winlogbeat windows unit tests

* fix: duplicate when condition

* Update Jenkinsfile

Co-Authored-By: Andrew Kroh <[email protected]>

Co-authored-by: Andrew Kroh <[email protected]>

* improve kubernetes.pod.cpu.usage.limit.pct field description (#16128)

* upgrade github.com/gogo/protobuf/... to v1.3.1 (#16138)

* [Filebeat] Add ECS tls & categorization fields to apache module (#16121)

* Add ECS tls & categorization fields to apache module

- tls.cipher (access)
- tls.protocol (access)
- tls.protocol_version (access)
- event.kind (access)
- event.category (access)
- event.outcome (access)
- lowercase http.request.method for ECS compliance (access)
- event.kind (error)
- event.category (error)
- event.type (error)

Closes #16032

* [Metricbeat] Add Overview dashboard to Tomcat module

* [Metricbeat] Fix PostgreSQL Dashboard (#16132)

* [Metricbeat] Fix PostgreSQL Dashboard

* Update version

* Fix: imports order (#16207)

* [Metricbeat]kube-state-metrics: add storage class support (#16145)

* add ksm storage class support

* [Journalbeat] Improve parsing of syslog.pid in journalbeat to strip the username when present (#16116)

* Improve parsing of syslog.pid in journalbeat to strip the username in pid when present.

* Add entry to changelog with pull ID.

* Improve the comment on the username strip.

* [Agent] Allow CA cert pinning on the Elasticsearch output or any code that user tlscommon.TLSConfig builder. (#16019)

* Add a sha256 pin for the CA Certificate

When multiples CA are presents on the system we cannot ensure that a
specific one was used to validates the chains exposer by the server.
This PRs adds a `ca_sha256` option to the `tlscommon.TLSConfig` that is used by all
the code that has to create a TCP client with TLS support.

When the option is set, it will hook a new callback in the validation
chains that will inspect the verified and validated chains by Go to
ensure that a lets a certificate in the chains match the provided
sha256.

Usage example for the Elasticsearch output.

```
output.elasticsearch:
  hosts: [127.0.0.1:9200]
  ssl.ca_sha256: <base64_encoded_sha1>
```

You can generate the pin using the **openssl** binary with the
following command:

```
openssl x509 -in ca.crt -pubkey -noout | openssl pkey -pubin -outform der | openssl dgst -sha256 -binary | openssl enc -base64
```

OpenSSL's [documentation](https://www.openssl.org/docs/manmaster/man1/dgst.html)

You will need to start Elasticsearch with the following options

```yaml
xpack.security.enabled: true
indices.id_field_data.enabled: true
xpack.license.self_generated.type: trial
xpack.security.http.ssl.enabled: true
xpack.security.http.ssl.key: /etc/pki/localhost/localhost.key"
xpack.security.http.ssl.certificate: /etc/pki/localhost/localhost.crt"
xpack.security.http.ssl.certificate_authorities: /etc/pki/ca/ca.crt"
```

This pull request also include a new service in the docker-compose.yml
that will start a new Elasticsearch server with TLS and security
configured.

* [docs] Add 7.6 breaking changes and release highlights (#16202)

* [docs] Add early draft of Elastic Log Driver docs (#15799)

* Index template will only be loaded if the configured output is Elasticsearch or Elastic Cloud (#16124) (#16225)

Minor update to be more explicit on the index template loading requirement.

Co-authored-by: romain-chanu <[email protected]>

* Remove spaces in prometheus commented out option (#16233)

* Fix: don't miss address scheme (#16205)

* Fix: don't miss address scheme

* Add unit test

* Adjust source after code review

* Add comment to method

* Freeze virtualenv version until issue with CI is resolved (#16235)

* [docs] Fix install command to match instructions on docker hub (#16249)

* [docs] Add link to observability release blog (#16246)

* ci(jenkins): enable fix-permissions to be executed without running make too (#16130)

* ci(jenkins): enable fix-permissions to be executed without running make too

* ci(jenkins): go modules are stored in the HOME path

* ci(jenkins): fix permissions should run only if docker is enabled

* Upgrade go-ucfg to version 0.8.2 (#16199)

* Upgrade go-ucfg to master, for testing before 0.8.2 release.

* Update notice.

* Fix tests.

* Update to the v0.8.2 release tag and remake NOTICE.txt.

* Improve test name.

* Add ingress nginx controller fileset (#16197)

* update notice

Co-authored-by: Lee Hinman <[email protected]>
Co-authored-by: Steffen Siering <[email protected]>
Co-authored-by: Jaime Soriano Pastor <[email protected]>
Co-authored-by: kaiyan-sheng <[email protected]>
Co-authored-by: Lei Qiu <[email protected]>
Co-authored-by: Fae Charlton <[email protected]>
Co-authored-by: Ivan Fernandez Calvo <[email protected]>
Co-authored-by: Andrew Kroh <[email protected]>
Co-authored-by: Chris Mark <[email protected]>
Co-authored-by: Gil Raphaelli <[email protected]>
Co-authored-by: Mario Castro <[email protected]>
Co-authored-by: Dimitri Mazmanov <[email protected]>
Co-authored-by: Marcin Tojek <[email protected]>
Co-authored-by: Pablo Mercado <[email protected]>
Co-authored-by: Blake Rouse <[email protected]>
Co-authored-by: Pier-Hugues Pellerin <[email protected]>
Co-authored-by: DeDe Morton <[email protected]>
Co-authored-by: romain-chanu <[email protected]>
Co-authored-by: Michal Pristas <[email protected]>
Co-authored-by: Victor Martinez <[email protected]>
leweafan pushed a commit to leweafan/beats that referenced this pull request Apr 28, 2023
* [Filebeat] move create-[module,fileset,fields] to mage (elastic#15836)

- move create-[module,fileset,fields] to mage
- make mage create commands available in x-pack/filebeat
- change Makefile to use mage for create commands

* Elasticsearch index must be lowercase (elastic#16081)

* Index names must be lowercase

When indexing into Elasticsearch index names must always be lowercase.
If the index or indices setting are configured to produce non-lowercase
strings (e.g. by extracting part of the index name from the event
contents), we need to normalize them to be lowercase.

This change ensure that index names are always converted to lowercase.
Static strings are converted to lowercase upfront, while dynamic strings
will be post-processed.

* update kafka/redis/LS output to guarantee lowercase index
* add godoc

* Regenerate expected files after changes in date parsing (elastic#16139)

Elasticsearch has modified the behaviour on date parsing when the date
doesn't include timezone data. Regenerate a couple of golden files that
are affected by this change.

* Add autodiscover for aws_ec2 (elastic#14823)

* Add autodiscover for aws_ec2
* Add aws.ec2.* to autodiscover template

* Fix a connection error in httpjson input (elastic#16123)

* Fix a connection error in httpjson input

* Include document_id in decode_json_fields allowed fields (elastic#16156)

* ci: run test on Windows (elastic#15570)

* feat: run test on Windows

* chore: parameter to enable/disable windows test

* deleteDir before of the checkout

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Update Jenkinsfile

* Apply suggestions from code review

* feat: apply dependency hierarchies

* fit: use isChanged for all matches, and add the libbeat match where it is needed

* feat: add x-pack/winlogbeat windows unit tests

* fix: duplicate when condition

* Update Jenkinsfile

Co-Authored-By: Andrew Kroh <[email protected]>

Co-authored-by: Andrew Kroh <[email protected]>

* improve kubernetes.pod.cpu.usage.limit.pct field description (elastic#16128)

* upgrade github.com/gogo/protobuf/... to v1.3.1 (elastic#16138)

* [Filebeat] Add ECS tls & categorization fields to apache module (elastic#16121)

* Add ECS tls & categorization fields to apache module

- tls.cipher (access)
- tls.protocol (access)
- tls.protocol_version (access)
- event.kind (access)
- event.category (access)
- event.outcome (access)
- lowercase http.request.method for ECS compliance (access)
- event.kind (error)
- event.category (error)
- event.type (error)

Closes elastic#16032

* [Metricbeat] Add Overview dashboard to Tomcat module

* [Metricbeat] Fix PostgreSQL Dashboard (elastic#16132)

* [Metricbeat] Fix PostgreSQL Dashboard

* Update version

* Fix: imports order (elastic#16207)

* [Metricbeat]kube-state-metrics: add storage class support (elastic#16145)

* add ksm storage class support

* [Journalbeat] Improve parsing of syslog.pid in journalbeat to strip the username when present (elastic#16116)

* Improve parsing of syslog.pid in journalbeat to strip the username in pid when present.

* Add entry to changelog with pull ID.

* Improve the comment on the username strip.

* [Agent] Allow CA cert pinning on the Elasticsearch output or any code that user tlscommon.TLSConfig builder. (elastic#16019)

* Add a sha256 pin for the CA Certificate

When multiples CA are presents on the system we cannot ensure that a
specific one was used to validates the chains exposer by the server.
This PRs adds a `ca_sha256` option to the `tlscommon.TLSConfig` that is used by all
the code that has to create a TCP client with TLS support.

When the option is set, it will hook a new callback in the validation
chains that will inspect the verified and validated chains by Go to
ensure that a lets a certificate in the chains match the provided
sha256.

Usage example for the Elasticsearch output.

```
output.elasticsearch:
  hosts: [127.0.0.1:9200]
  ssl.ca_sha256: <base64_encoded_sha1>
```

You can generate the pin using the **openssl** binary with the
following command:

```
openssl x509 -in ca.crt -pubkey -noout | openssl pkey -pubin -outform der | openssl dgst -sha256 -binary | openssl enc -base64
```

OpenSSL's [documentation](https://www.openssl.org/docs/manmaster/man1/dgst.html)

You will need to start Elasticsearch with the following options

```yaml
xpack.security.enabled: true
indices.id_field_data.enabled: true
xpack.license.self_generated.type: trial
xpack.security.http.ssl.enabled: true
xpack.security.http.ssl.key: /etc/pki/localhost/localhost.key"
xpack.security.http.ssl.certificate: /etc/pki/localhost/localhost.crt"
xpack.security.http.ssl.certificate_authorities: /etc/pki/ca/ca.crt"
```

This pull request also include a new service in the docker-compose.yml
that will start a new Elasticsearch server with TLS and security
configured.

* [docs] Add 7.6 breaking changes and release highlights (elastic#16202)

* [docs] Add early draft of Elastic Log Driver docs (elastic#15799)

* Index template will only be loaded if the configured output is Elasticsearch or Elastic Cloud (elastic#16124) (elastic#16225)

Minor update to be more explicit on the index template loading requirement.

Co-authored-by: romain-chanu <[email protected]>

* Remove spaces in prometheus commented out option (elastic#16233)

* Fix: don't miss address scheme (elastic#16205)

* Fix: don't miss address scheme

* Add unit test

* Adjust source after code review

* Add comment to method

* Freeze virtualenv version until issue with CI is resolved (elastic#16235)

* [docs] Fix install command to match instructions on docker hub (elastic#16249)

* [docs] Add link to observability release blog (elastic#16246)

* ci(jenkins): enable fix-permissions to be executed without running make too (elastic#16130)

* ci(jenkins): enable fix-permissions to be executed without running make too

* ci(jenkins): go modules are stored in the HOME path

* ci(jenkins): fix permissions should run only if docker is enabled

* Upgrade go-ucfg to version 0.8.2 (elastic#16199)

* Upgrade go-ucfg to master, for testing before 0.8.2 release.

* Update notice.

* Fix tests.

* Update to the v0.8.2 release tag and remake NOTICE.txt.

* Improve test name.

* Add ingress nginx controller fileset (elastic#16197)

* update notice

Co-authored-by: Lee Hinman <[email protected]>
Co-authored-by: Steffen Siering <[email protected]>
Co-authored-by: Jaime Soriano Pastor <[email protected]>
Co-authored-by: kaiyan-sheng <[email protected]>
Co-authored-by: Lei Qiu <[email protected]>
Co-authored-by: Fae Charlton <[email protected]>
Co-authored-by: Ivan Fernandez Calvo <[email protected]>
Co-authored-by: Andrew Kroh <[email protected]>
Co-authored-by: Chris Mark <[email protected]>
Co-authored-by: Gil Raphaelli <[email protected]>
Co-authored-by: Mario Castro <[email protected]>
Co-authored-by: Dimitri Mazmanov <[email protected]>
Co-authored-by: Marcin Tojek <[email protected]>
Co-authored-by: Pablo Mercado <[email protected]>
Co-authored-by: Blake Rouse <[email protected]>
Co-authored-by: Pier-Hugues Pellerin <[email protected]>
Co-authored-by: DeDe Morton <[email protected]>
Co-authored-by: romain-chanu <[email protected]>
Co-authored-by: Michal Pristas <[email protected]>
Co-authored-by: Victor Martinez <[email protected]>
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Journalbeat: parse entries for procs identified by PID and user
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