Popeye Versions Save

👀 A Kubernetes cluster resource sanitizer

v0.21.3

3 weeks ago

Release v0.21.3

Notes

Thank you to all that contributed with flushing out issues and enhancements for Popeye! I'll try to mark some of these issues as fixed. But if you don't mind grab the latest rev and see if we're happier with some of the fixes! If you've filed an issue please help me verify and close. Your support, kindness and awesome suggestions to make Popeye better is as ever very much noticed and appreciated!

This project offers a GitHub Sponsor button (over here 👆). As you well know this is not pimped out by big corps with deep pockets. If you feel Popeye is saving you cycles diagnosing potential cluster issues please consider sponsoring this project!! It does go a long way in keeping our servers lights on and beers in our fridge.

Also if you dig this tool, please make some noise on social! @kitesurfer

Maintenance Release

Resolved Issues

. #298 Popeye showing errors for Complete cronjobs (with feelings!)

v0.21.2

3 weeks ago

Release v0.21.2

Notes

Also if you dig this tool, please make some noise on social! @kitesurfer

Maintenance Release

Resolved Issues

. #298 Popeye showing errors for Complete cronjobs

v0.21.1

1 month ago

Release v0.21.1

Notes

Also if you dig this tool, please make some noise on social! @kitesurfer

Maintenance Release

Resolved Issues

. #296 False positive: Single endpoint is associated with this service

v0.21.0

1 month ago

Release v0.21.0

Notes

Also if you dig this tool, please make some noise on social! @kitesurfer

Maintenance Release

Resolved Issues

. #293 Spinach documentation . #263 Fix automated action to push releases to krew

Contributed PRs

Please give Big Thanks! and ATTA Girls/Boys! to all the fine contributors for making Popeye better for all of us!!

PR #294 Krew manifest update

v0.20.5

1 month ago

Release v0.20.5

Notes

Also if you dig this tool, please make some noise on social! @kitesurfer

Maintenance Release

Resolved Issues

. #290 Secrets is not scanned on Openshift 4.12 bug . #289 "No associated endpoint" (POP-1105) reported for service question . #288 A Score granted despite no resources being scanned

v0.20.4

1 month ago

Release v0.20.4

Notes

Also if you dig this tool, please make some noise on social! @kitesurfer

Maintenance Release

Resolved Issues

. #286 Boom! runtime error: invalid memory address or nil pointer dereference (see logs)

v0.20.3

1 month ago

Release v0.20.3

Notes

Also if you dig this tool, please make some noise on social! @kitesurfer

Maintenance Release

Resolved Issues

. #284 Db get failed for ""

v0.20.2

1 month ago

Release v0.20.2

Notes

Also if you dig this tool, please make some noise on social! @kitesurfer

Maintenance Release

Resolved Issues

. #280 No RunInfo in context

v0.20.1

1 month ago

Release v0.20.1

Notes

Also if you dig this tool, please make some noise on social! @kitesurfer

Patch Release

v0.20.0

2 months ago

Release v0.20.0

Notes

Also if you dig this tool, please make some noise on social! @kitesurfer

♫ Sounds Behind The Release ♭

🏹💕 Happy belated Valentines 💕🏹

🎉 Feature Release 🥳

Popeye just got a new spinach formula and pipe!

😳 This is a big one! 😳

NOTE! 🫣 Paint is still fresh on this deal and I might have broken stuff in the process ;( Please help vet this drop so we can solidify and make Popeye better for all of us! Thank you!!

Splendid! So what changed?

Biffs'em If You Got'em!

As of this drop, Popeye linters family got extended. The following linters were added/extended:

Cronjobs
Jobs
Gateway-Classes
Gateways
HTTPRoutes
NetworkPolicies (Beefed up!)

New Spinach Formula!

The SpinachYAML configuration changed and won't be compatible with previous versions. The new format provides for global exclusions and linters specific ones. Please see the docs for the gory details but in short this is what a spinach file now looks like:

popeye:
  allocations:
    cpu:
      underPercUtilization: 200
      overPercUtilization: 50
    memory:
      underPercUtilization: 200
      overPercUtilization: 50

  # [!!NEW!!] Specify global exclusions for fqn, codes, labels, annotations
  excludes:
    global:
      # Exclude kube-system ns for all linters.
      fqns: [rx:^kube-system]
      # Exclude these workload labels for all linters.
      labels:
        app: [blee, bozo]

    # [!!NEW!!] Linters exclude section
    linters:
      # [!!NEW!!] use the R from GVR resource specification to name the linter
      statefulsets:
        # [!!NEW!!] Exclude codes via regexp ie skip 101, 1000,...
        codes: ["rx:^10"]
        instances:
          # Skip scan for a particular FQN aka namespace/res-name
          - fqns: [default/prom-alertmanager]
            codes: [106]

      pods:
        codes: ["306", "rx:^11"]
        instances:
          - fqns: [rx:^default/prom]
          - fqns: [rx:^default/graf]
          # [!!NEW!!] Skip using either labels or annotations and/or specific codes
          - labels:
              app: [blee, blah, zorg]
            codes: [300]
          - fqns: [rx:^default/pappi]
            codes: [300, 102, 306]
            containers: [c1]

  resources:
    node:
      limits:
        cpu: 90
        memory: 80
    pod:
      limits:
        cpu: 80
        memory: 75
      restarts: 3

  overrides:
    - code: 1502
      severity: 3

  registries:
    - quay2.io
    - docker1.io

Popeye The Prom Queen?

Additionally, we've updated Popeye's prometheus metrics to provide more scan insights and signals. Please see the docs for details.

. popeye_severity_total [gauge] tracks various counts based on severity. . popeye_code_total [gauge] tracks counts by Popeye's linter codes. . popeye_linter_tally_total [gauge] tracks counts per linters. . popeye_report_errors_total [gauge] tracks scan errors totals. . popeye_cluster_score [gauge] tracks scan report scores.

Resolved Issues

. #265 additional/fine grained prometheus metrics . #237 Support multiple outputs at once . #235 --lint level does not affect html output . #232 Metrics get overridden when using the same Pushgateway for multiple k8s clusters . #231 wrong warning: [POP-107] No resource limits defined . #230 APIs: metrics.k8s.io/v1beta1: the server is currently unable to handle the request . #214 [POP-1100] No pods match service selector - should not be detected for ExternalName service type . #213 Ingress extensions/v1beta1 deprecated (and deleted in k8s v1.22) is not detected ONLY in kube-metriques namespace . #212 Ingress networking.k8s.io/v1beta1 deprecated since k8s v1.19 and deleted in k8s v1.22, is not detected ONLY in specific namespace name as kube-metriques . #209 POP-403 - PodSecurityPolicy (PSP) k8s v1.21 deprecation - k8s v1.25 deletion - not detected . #202 False positive on NetworkPolicy using a catch all namespaceSelector . #163 popeye 0.9.0 with K8S 1.21.0 bug on PodDisruptionBudget - Wrong default API . #125 info/error/warning messages to the metrics sent to prometheus . #97 Add support for explicitly sanitizing jobs to popeye . #59 StatefulSet incorrectly determines apiVersio