NETOBSERV-2477: network predefined metrics + add missing ipsec

[jpinsonneau]

Description

Add missing network predefined metrics
Added some tests to cover new / existing metrics
Added missing ipsec metrics on namespaces and workloads from the CRD (they were already implemented in code)

Dependencies

n/a

Checklist

If you are not familiar with our processes or don't know what to answer in the list below, let us know in a comment: the maintainers will take care of that.

• Is this PR backed with a JIRA ticket? If so, make sure it is written as a title prefix (in general, PRs affecting the NetObserv/Network Observability product should be backed with a JIRA ticket - especially if they bring user facing changes).
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• QE requirements (check 1 from the list):
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  • Regression tests only (e.g. refactoring with no user-facing change).
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[openshift-ci-robot]

@jpinsonneau: This pull request references NETOBSERV-2477 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the bug to target the "4.22.0" version, but no target version was set.

Details

In response to this:

Description

Add missing network predefined metrics

Dependencies

n/a

Checklist

If you are not familiar with our processes or don't know what to answer in the list below, let us know in a comment: the maintainers will take care of that.

• Is this PR backed with a JIRA ticket? If so, make sure it is written as a title prefix (in general, PRs affecting the NetObserv/Network Observability product should be backed with a JIRA ticket - especially if they bring user facing changes).
• Does this PR require product documentation?
• If so, make sure the JIRA epic is labeled with "documentation" and provides a description relevant for doc writers, such as use cases or scenarios. Any required step to activate or configure the feature should be documented there, such as new CRD knobs.
• Does this PR require a product release notes entry?
• If so, fill in "Release Note Text" in the JIRA.
• Is there anything else the QE team should know before testing? E.g: configuration changes, environment setup, etc.
• If so, make sure it is described in the JIRA ticket.
• QE requirements (check 1 from the list):
• Standard QE validation, with pre-merge tests unless stated otherwise.
• Regression tests only (e.g. refactoring with no user-facing change).
• No QE (e.g. trivial change with high reviewer's confidence, or per agreement with the QE team).

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci-robot]

@jpinsonneau: This pull request references NETOBSERV-2477 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the bug to target the "4.22.0" version, but no target version was set.

Details

In response to this:

Description

Add missing network predefined metrics
Added some tests to cover new / existing metrics

Dependencies

n/a

Checklist

If you are not familiar with our processes or don't know what to answer in the list below, let us know in a comment: the maintainers will take care of that.

• Is this PR backed with a JIRA ticket? If so, make sure it is written as a title prefix (in general, PRs affecting the NetObserv/Network Observability product should be backed with a JIRA ticket - especially if they bring user facing changes).
• Does this PR require product documentation?
• If so, make sure the JIRA epic is labeled with "documentation" and provides a description relevant for doc writers, such as use cases or scenarios. Any required step to activate or configure the feature should be documented there, such as new CRD knobs.
• Does this PR require a product release notes entry?
• If so, fill in "Release Note Text" in the JIRA.
• Is there anything else the QE team should know before testing? E.g: configuration changes, environment setup, etc.
• If so, make sure it is described in the JIRA ticket.
• QE requirements (check 1 from the list):
• Standard QE validation, with pre-merge tests unless stated otherwise.
• Regression tests only (e.g. refactoring with no user-facing change).
• No QE (e.g. trivial change with high reviewer's confidence, or per agreement with the QE team).

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 72.57%. Comparing base (e3056de) to head (64a6841).
⚠️ Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2420      +/-   ##
==========================================
- Coverage   72.71%   72.57%   -0.15%     
==========================================
  Files         104      104              
  Lines       10615    10617       +2     
==========================================
- Hits         7719     7705      -14     
- Misses       2425     2434       +9     
- Partials      471      478       +7     

Flag	Coverage Δ
unittests	72.57% <100.00%> (-0.15%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
api/flowcollector/v1beta2/flowcollector_types.go	100.00% <ø> (ø)
internal/pkg/metrics/predefined_metrics.go	98.34% <100.00%> (+0.01%)	⬆️
internal/pkg/test/util/utils.go	100.00% <100.00%> (ø)

... and 9 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[jotak]

I'm looking into that, and I think we have two options here about the network metrics:

1. add them as a new "family" of metrics, like we have per workload/namespace/node, we're now adding per network, like is done here
2. add them as new labels in an existing family.

The second option is preferable because it allows to correlate networks with other entities, BUT only if it's not completely orthogonal to that family. For example, I wouldn't add the networks labels to nodes or namespaces metrics, because there can be many different networks per node or per namespace, so that would increase cardinality a lot. But I think per workload would be fine. So, instead of creating entirely new metrics, I would just add the labels into the workload metrics.

[jotak]

(rebased)

[openshift-ci-robot]

@jpinsonneau: This pull request references NETOBSERV-2477 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the bug to target the "4.22.0" version, but no target version was set.

Details

In response to this:

Description

Add missing network predefined metrics
Added some tests to cover new / existing metrics
Added missing ipsec metrics on namespaces and workloads from the CRD (they were already implemented in code)

Dependencies

n/a

Checklist

If you are not familiar with our processes or don't know what to answer in the list below, let us know in a comment: the maintainers will take care of that.

• Is this PR backed with a JIRA ticket? If so, make sure it is written as a title prefix (in general, PRs affecting the NetObserv/Network Observability product should be backed with a JIRA ticket - especially if they bring user facing changes).
• Does this PR require product documentation?
• If so, make sure the JIRA epic is labeled with "documentation" and provides a description relevant for doc writers, such as use cases or scenarios. Any required step to activate or configure the feature should be documented there, such as new CRD knobs.
• Does this PR require a product release notes entry?
• If so, fill in "Release Note Text" in the JIRA.
• Is there anything else the QE team should know before testing? E.g: configuration changes, environment setup, etc.
• If so, make sure it is described in the JIRA ticket.
• QE requirements (check 1 from the list):
• Standard QE validation, with pre-merge tests unless stated otherwise.
• Regression tests only (e.g. refactoring with no user-facing change).
• No QE (e.g. trivial change with high reviewer's confidence, or per agreement with the QE team).

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[jotak]

/lgtm

[openshift-ci]

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[OlivierCazade]

LGTM