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Releases: DataDog/chaos-controller

8.1.0

20 Sep 18:34
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8.1.0
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8.1.0

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/8.1.0/install.yaml

Changelog

  • e9dd2ce CHAOS-232: Moving chaos pod logic from the chaos controller to a dedicated service (#764)
  • 3ca0133 Upgrade ubuntu to version 23.10 (#777)
  • 51241d6 fix: wrong usage of variable (#776)
  • 07d0a38 fix: architecture of chaoscli (#775)
  • 01cec5a build(deps): bump github.com/cyphar/filepath-securejoin (#774)
  • f64f93d Sign images for internal use (#770)
  • fb760fc Inject iptables cgroup marking rules in postrouting instead of output (#772)
  • 64b3080 Fix http filters in network disruption examples (#771)
  • 6de2775 fix: remove deprecated field of manager option (#684)
  • 1ca6ae7 CHAOS-759: add namespace selector for chaos pod handler (#767)
  • c618197 Move duration skip check from generatePod to createChaosPods (#766)
  • dbd1335 Handle empty InjectionStatus on terminate correctly (#765)
  • 12ba332 Use targeted resource pod template spec labels instead of targeted resource labels (#763)
  • cea2742 fix example and add a line on reporting (#762)
  • 99d6711 Implement DisruptionRollout CRD (#760)
  • 50846d3 Refactor Shared Logic from DisruptionCron for DisruptionRollout (#761)
  • 9ebb75e Validate label selectors in ValidateCreate (#756)
  • f85a008 Closes #752: InjectionStatus should default to NotInjected. Notify users when we can't find a target container. (#758)
  • 2df0cd2 CHAOS-571: Check for NXDOMAIN in dns_disruption_resolver.py (#759)
  • 9355f51 Update README.md
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8.0.0

11 Aug 11:00
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8.0.0
75a6f28
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8.0.0

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/8.0.0/install.yaml

Notable changes

The chaos-controller now embeds an additional CRD: DisruptionCron. It provides regular disruption injection like a cronjob would do. Please look at the guide to know more about this new feature.

Example:

apiVersion: chaos.datadoghq.com/v1beta1
kind: DisruptionCron
metadata:
  name: node-failure
  namespace: chaos-demo # it must be in the same namespace as targeted resources
spec:
  schedule: "*/15 * * * *" # cron syntax specifying that disruption occurs every 15 minutes
  targetResource: # a resource to target
    kind: deployment # a resource name to target
    name: demo-curl # can be either deployment or statefulset
  disruptionTemplate:
    count: 1 # the number of resources to target, can be a percentage
    duration: 1h # the amount of time before your disruption automatically terminates itself, for safety
    nodeFailure: # trigger a kernel panic on the target node
      shutdown: false # do not force the node to be kept down

Changelog

  • 75a6f28 CHAOS-654: Prevent ability to update/delete userInfo (#751)
  • 780b935 Disruption cron docs update (#755)
  • c16988a CHAOS-733: allow users to define multiple paths for disk failure disruptions (#750)
  • 346a2e0 Replace StartingDeadlineSeconds with DelayedStartTolerance in DisruptionCron (#757)
  • 41c4a79 CHAOS-751: Allow for - characters in port names (#753)
  • 5cefd5b Closes #748: Disruption should have a terminated status when remaining duration is 0 (#754)
  • 323596d CHAOS-732: customize exit code of disk failure (#749)
  • a5c21b0 CHAOS-577 - eBPF filters for network disruption without libbpfgo (#741)
  • 89f1a67 Disruption schedules (#742)
  • af9e791 Reduce frequency of expired watcher log, and make message less concerning (#746)
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7.26.1

09 Aug 12:48
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7.26.1
0b04a89
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ptnapoleon Philip Thompson
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7.26.1

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/7.26.1/install.yaml

Changelog

  • 0b04a89 Closes #748: Disruption should have a terminated status when remaining duration is 0 (#754)
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7.26.0

21 Jul 13:41
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7.26.0
84fc188
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7.26.0

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/7.26.0/install.yaml

Changelog

  • 84fc188 CHAOS-727: Fix Watcher warnings and enqueue reconciles when target changes are noticed (#745)
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7.25.0

19 Jul 13:50
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7.25.0
f9ba591
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7.25.0

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/7.25.0/install.yaml

Changelog

  • f9ba591 fix(tracer): provide key and values (#743)
  • f149976 feat(container): make chaos GBI compliant (#734)
  • d0e52a2 fix: upload test results and retry less often (#740)
  • dafe072 APM: add log context to validation webhook (#737)
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7.24.0

17 Jul 10:13
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7.24.0
d3228a9
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7.24.0

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/7.24.0/install.yaml

Changelog

  • d3228a9 feat(node_failure): increase flush interval (#738)
  • 98ed872 CHAOS-534: Re-resolve hosts while injected during network disruption (#710)
  • b9552d3 fix: panic + error handling (#736)
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7.23.0

06 Jul 10:20
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7.23.0
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nathantournant Nathan Tournant
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7.23.0

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/7.23.0/install.yaml

Changelog

  • fed2fe0 APM: tracer setup with Disruption and Reconcile spans (#721)
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7.22.0

29 Jun 13:11
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7.22.0
8057e50
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7.22.0

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/7.22.0/install.yaml

Changelog

  • 8057e50 fix(cpu-pressure): skip expected errors (#730)
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7.21.0

29 Jun 10:33
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7.21.0
3e1ecd8
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7.21.0

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/7.21.0/install.yaml

Changelog

  • 3e1ecd8 feat(config): review precedence + create dedicated pkg (#733)
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7.20.1

29 Jun 08:25
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7.20.1
355784d
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7.20.1

Quick Installation

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

⚠️ cert-manager must be installed for the admission controller to get a self-signed certificate.

If you do not plan to alter source code, you can install Chaos Controller to your existing Kubernetes environments by running:

📣 Datadog engineers: please reach out to Chaos Engineering before deploying to a new cluster! 🙏 🙇

kubectl apply -f https://github.com/DataDog/chaos-controller/releases/download/7.20.1/install.yaml

Changelog

  • 355784d fix(cpu-pressure): rely on controller provided container name (#732)
  • 20707dd CHAOS-664: Use all protocols if unspecified (#726)
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