v0.11.0-rc.0

⚠️ This is a pre-release, which has no official support by Dynatrace. If you run into issues with this specific release, please open a Github Issue!

Release notes for v0.11.0 will be published in our official documentation.

Installation

For information on how to install the latest dynatrace-operator please visit our official Documentation.

Upgrade/Install instructions

Kubernetes

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.11.0-rc.0/kubernetes.yaml

Openshift

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.11.0-rc.0/openshift.yaml

Features

• Automatic updates for OneAgent, ActiveGates and Code-modules from a public registry:
  • Add feature.dynatrace.com/public-registry: "true" annotation on Dynakube to use immutable images from Dockerhub for Dynatrace components (Oneagent, Activegate and Codemodules)
  • Note: This feature has a dependency on a soon-to-be-released cluster version and must therefore not be used in production environments.
• Support archive
  • Run kubectl exec -n dynatrace deployment/dynatrace-operator -- dynatrace-operator support-archive --stdout > operator-support-archive.tgz to create a support archive with logs/manifests for all operator components to provide an improved debug experience.
• (Preview) Synthetic capability
  • Add feature.dynatrace.com/synthetic-location-entity-id: "<location-id>" annotation on Dynakube to rollout a private synthetic location

Full changelog will be published with the final release, including bugfixes and further smaller improvements!

v0.10.4

Installation

For information on how to install the dynatrace-operator please visit our official Documentation.

Upgrade instructions

The Operator can be upgraded from the last release with, the following commands.

Kubernetes (with CSI driver)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.4/kubernetes.yaml
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.4/kubernetes-csi.yaml

Kubernetes (default)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.4/kubernetes.yaml

Openshift (with CSI driver)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.4/openshift.yaml
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.4/openshift-csi.yaml

Openshift (default)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.4/openshift.yaml

Helm

The Operator's helm chart can be upgraded from the last version with,

helm repo update
helm upgrade dynatrace-operator dynatrace/dynatrace-operator --reuse-values --atomic --version="0.10.4"

What's Changed

Release Notes can be found in our official Documentation.

v0.10.3

Installation

For information on how to install the dynatrace-operator please visit our official Documentation.

Upgrade instructions

The Operator can be upgraded from the last release with, the following commands.

Kubernetes (with CSI driver)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.3/kubernetes.yaml
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.3/kubernetes-csi.yaml

Kubernetes (default)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.3/kubernetes.yaml

Openshift (with CSI driver)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.3/openshift.yaml
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.3/openshift-csi.yaml

Openshift (default)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.3/openshift.yaml

Helm

The Operator's helm chart can be upgraded from the last version with,

helm repo update
helm upgrade dynatrace-operator dynatrace/dynatrace-operator --reuse-values --atomic --version="0.10.3"

What's Changed

Release Notes can be found in our official Documentation.

v0.9.2

Installation

For information on how to install the dynatrace-operater please visit our official Documentation.

Upgrade instructions

Warning
When upgrading from v0.9.0 additional steps are required when CSI driver was in use. For more information check out the blog post on upgrade issues from v0.9.0 to a different version.

The Operator can be upgraded from the last release with, the following commands.

Kubernetes (with CSI driver)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.2/kubernetes.yaml
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.2/kubernetes-csi.yaml

Kubernetes (default)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.2/kubernetes.yaml

Openshift (with CSI driver)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.2/openshift.yaml
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.2/openshift-csi.yaml

Openshift (default)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.2/openshift.yaml

Helm

The Operator's helm chart can be upgraded from the last version with,

helm repo update
helm upgrade dynatrace-operator dynatrace/dynatrace-operator --reuse-values --atomic --version="0.9.2"

What's Changed

Release Notes can be found in our official Documentation.

v0.10.2

Installation

For information on how to install the dynatrace-operator please visit our official Documentation.

Upgrade instructions

The Operator can be upgraded from the last release with, the following commands.

Kubernetes (with CSI driver)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.2/kubernetes.yaml
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.2/kubernetes-csi.yaml

Kubernetes (default)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.2/kubernetes.yaml

Openshift (with CSI driver)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.2/openshift.yaml
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.2/openshift-csi.yaml

Openshift (default)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.2/openshift.yaml

Helm

The Operator's helm chart can be upgraded from the last version with,

helm repo update
helm upgrade dynatrace-operator dynatrace/dynatrace-operator --reuse-values --atomic --version="0.10.2"

What's Changed

Release Notes can be found in our official Documentation.

v0.10.1

Installation

For information on how to install the dynatrace-operater please visit our official Documentation.

Upgrade instructions

Warning
When upgrading from v0.9.0 additional steps are required when CSI driver was in use. For more information check out the blog post on upgrade issues from v0.9.0 to a different version.

The Operator can be upgraded from the last release with, the following commands.

Kubernetes (with CSI driver)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.1/kubernetes.yaml
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.1/kubernetes-csi.yaml

Kubernetes (default)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.1/kubernetes.yaml

Openshift (with CSI driver)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.1/openshift.yaml
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.1/openshift-csi.yaml

Openshift (default)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.1/openshift.yaml

Helm

The Operator's helm chart can be upgraded from the last version with,

helm repo update
helm upgrade dynatrace-operator dynatrace/dynatrace-operator --reuse-values --atomic --version="0.10.1"

What's Changed

Release Notes can be found in our official Documentation.

v0.10.0

Installation

For information on how to install the dynatrace-operater please visit our official Documentation.

Upgrade instructions

Warning
When upgrading from v0.9.0 additional steps are required when CSI driver was in use. For more information check out the blog post on upgrade issues from v0.9.0 to a different version.

The Operator can be upgraded from the last release with, the following commands.

Kubernetes (with CSI driver)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.0/kubernetes.yaml
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.0/kubernetes-csi.yaml

Kubernetes (default)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.0/kubernetes.yaml

Openshift (with CSI driver)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.0/openshift.yaml
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.0/openshift-csi.yaml

Openshift (default)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.10.0/openshift.yaml

Helm

The Operator's helm chart can be upgraded from the last version with,

helm repo update
helm upgrade dynatrace-operator dynatrace/dynatrace-operator --reuse-values --atomic --version="0.10.0"

What's Changed

Warning
Activegate Authtoken support is now enabled by default

• requires additional api token scope: activeGateTokenManagement.create
• feature.dynatrace.com/activegate-authtoken=false to disable

• Propagation of build labels from pod to environment variables (official documentation)
• Allow configuration of CSI driver log garbage collection interval (official documentation)
• Add pod annotation to disable webhook injection completely
  • dynatrace.com/inject=false to disable webhook injection for a pod in a monitored namespace
• Troubleshoot command improvements
  • All Dynakubes in the given namespace will be analyzed, unless --dynakube parameter is provided
  • Show all errors that can be detected by the troubleshoot command, instead of stopping after the first error
• Add recommended LABELS to the Dockerfile and released image
  • docker inspect docker.io/dynatrace/dynatrace-operator:v0.10.0
• Add configurable labels/annotations for oneagent and activegate to the Dynakube

Feature Flags

• ➕ Add feature flag to configure release label propagation
  • feature.dynatrace.com/label-version-detection=true
• ➕ Add environment variable to configure more aggressive garbage collection on the CSI driver
  • MAX_UNMOUNTED_VOLUME_AGE environment variable on the provisioner container of the CSI driver pod sets the interval in days

Helm changes ⛑️

• Add csidriver.maxUnmountedVolumeAge to set MAX_UNMOUNTED_VOLUME_AGE environment variable

Bugfixes 🪲

• Fix missing pod metadata for the enrichment file in case oneagent injection is disabled
• Fix Activegate statefulset recreation when labelled externally
• Fix custom image handling in troubleshoot command
• Fix missing readOnlyRootFilesystem for Activegate init container in case feature flag is set
• Reduce default memory usage for operator components by reducing logger instances
• Lower default CSI driver oneagent log garbage collection interval to 7 days

Full Changelog: v0.9.1...v0.10.0

v0.9.1

Installation

For information on how to install the dynatrace-operater please visit our official Documentation.

Upgrade instructions

Warning
When upgrading from v0.9.0 additional steps are required when CSI driver was in use. For more information check out the blog post on upgrade issues from v0.9.0 to a different version.

The Operator can be upgraded from the last release with, the following commands.

Kubernetes (with CSI driver)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.1/kubernetes.yaml
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.1/kubernetes-csi.yaml

Kubernetes (default)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.1/kubernetes.yaml

Openshift (with CSI driver)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.1/openshift.yaml
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.1/openshift-csi.yaml

Openshift (default)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.1/openshift.yaml

Helm

The Operator's helm chart can be upgraded from the last version with,

helm repo update
helm upgrade dynatrace-operator dynatrace/dynatrace-operator --reuse-values --atomic --version="0.9.1"

What's Changed

Warning
Activegate Authtoken support is now enabled by default

• requires additional api token scope: activeGateTokenManagement.create
• feature.dynatrace.com/activegate-authtoken=false to disable

Bugfixes 🪲

• Only create secret in monitored namespaces, if it's not present by @0sewa0 in #1222
• Only require the activeGateTokenManagement.create scope on the api token, if activeGate is used by @0sewa0 in #1220
• Update CRD caBundle if certificate secret is up to date by @chrismuellner in #1240
• Default to unprivileged classic oneagent container and allow configuration via feature flag by @chrismuellner in #1254
• Fix CSI driver pods being stuck in Terminating after restart by @0sewa0 in #1252
• Fix issues in CSI driver in case of using a Tenant alias by @0sewa0 in #1228
• Clarify error message in case of missing Dynakube in troubleshoot command by @meik99 in #1235

Full Changelog: v0.9.0...v0.9.1

v0.9.0

Warning
This release should not be used, use v0.9.1 or later instead. For more information check out the blog post on upgrade issues from v0.9.0 to a different version.

Installation

For information on how to install the dynatrace-operater please visit our official Documentation.

Upgrade instructions

The Operator can be upgraded from the last release with, the following commands.

Kubernetes (with CSI driver)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.0/kubernetes.yaml
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.0/kubernetes-csi.yaml

Kubernetes (default)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.0/kubernetes.yaml

Openshift (with CSI driver)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.0/openshift.yaml
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.0/openshift-csi.yaml

Openshift (default)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.0/openshift.yaml

Helm

The Operator's helm chart can be upgraded from the last version with,

helm repo update
helm upgrade dynatrace-operator dynatrace/dynatrace-operator -f <values> --atomic --version="0.9.0"

What's Changed

Warning
Activegate Authtoken support is now enabled by default

• requires additional api token scope: activeGateTokenManagement.create
• feature.dynatrace.com/activegate-authtoken=false to disable

• Improve resilience of the CSI driver

  • split up single container into server and provisioner container: server is available to handle mount/unmount requests if the provisioner uses too much memory
  • in case of issues in the CSI driver application pods are no longer blocked forever, instead empty files are mounted so the pods can start up (no monitoring, but pods are available)
  • defaults to 10 attempts, with each attempt happening when the pod restarts (see container restart policy for information on exponential back-off)

• Signed images on Dockerhub and GCR using cosign

  • verify image with public key

   cosign verify --key https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.9.0/key.pub \
   	docker.io/dynatrace/dynatrace-operator:v0.9.0
  

  • verify image without key

   COSIGN_EXPERIMENTAL=1 cosign verify docker.io/dynatrace-operator:v0.9.0
  

• Add troubleshoot subcommand to diagnose common setup issues

  • can be run on any pod that uses the operator image

    kubectl exec deploy/dynatrace-operator -n dynatrace -- dynatrace-operator troubleshoot
    

• Update CSI driver container resource requests/limits

  • server (previously part of driver container): 50m cpu / 100Mi memory
  • provisioner (previously part of driver container): 300m cpu / 100Mi memory
  • registrar: 20m cpu / 30Mi memory
  • livenessprobe: 20m cpu / 30Mi memory

Bugfixes 🪲

• Add tolerations for ARM architecture to Operator components by default
• Support readOnlyRootFilesystem security context in injected init containers
• Fix .json format of metadata enrichment file

Core changes 🎉

• Add nodes/metrics permission to Operator cluster role by default
• Upgrade operator base image from ubi8-micro to ubi9-micro
• Restart webhook when OneAgentAPM CRD is present instead of silently failing
• Add validation for common issue with disabling volume storage when CSI driver is enabled
• Add tar to operator image
  • allows copying files from container by using kubectl cp

Helm changes ⛑️

• Add configurable kubeletPath
• split csidriver.resources to allow configuration of different containers
  • ⚠️ --reuse-values or same values file will no longer set resource requests/limits for provisioner container
  • csidriver.server.resources, csidriver.provisioner.resources, csidriver.registrar.resources and csidriver.livenessprobe.resources can be used to set requests/limits per container
• Adds toleration for arm and amd to operator components

Full Changelog: v0.8.2...v0.9.0

v0.7.3

This is a bugfix release for v0.7.x, v0.8.2 continues to be the latest and recommended version of the Dynatrace Operator!

Installation

For information on how to install the dynatrace-operater please visit our official Documentation.

Upgrade instructions

The Operator can be upgraded from the last release with, the following commands.

Kubernetes (with CSI driver)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.7.3/kubernetes.yaml
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.7.3/kubernetes-csi.yaml

Kubernetes (default)

kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.7.3/kubernetes.yaml

Openshift (with CSI driver)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.7.3/openshift.yaml
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.7.3/openshift-csi.yaml

Openshift (default)

oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/download/v0.7.3/openshift.yaml

What's Changed

Bugfixes

• Set empty workload kind/name on unknown owner by @chrismuellner in #1074

Full Changelog: v0.7.2...v0.7.3