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CHANGELOG.md

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Changelog

2.2.0 (TBD)

Changelog since v2.1

  • Support withItems/withParam and parameter aggregation with DAG templates (issue #801)
  • Add ability to aggregate and reference output parameters expanded by loops (issue #861)
  • Support for sophisticated expressions in when conditionals (issue #860)
  • Github login using go-git, with support for ssh keys (@andreimc)
  • Add argo delete --older flag to delete completed workflows older than a duration
  • Support submission of workflows from json files (issue #926)
  • Support submission of workflows from stdin (issue #926)
  • Update golang compiler to v1.10.3
  • Update k8s dependencies to v1.10 and client-go to v7.0
  • Update argo-cluster-role to work with OpenShift
  • Fix issue where retryStrategy with DAGs fails, even if the step passes after retries (issue #885)
  • Redundant verifyResolvedVariables check in controller precluded the ability to use {{ }} in other circumstances
  • Fix issue where retryStrategy with DAGs fails, even if the step passes after retries (issue #885)
  • Fix outbound node metadata with steps templates causing incorrect edges to be rendered in UI
  • Fix outbound node metadata with retry nodes causing disconnected nodes to be rendered in UI (issue #880)

2.1.1 (2018-05-29)

Changelog since v2.1.0

  • Switch to an UnstructuredInformer to guard controller against malformed workflow manifests (issue #632)
  • Fix issue where suspend templates were not properly being connected to their children (issue #869)
  • Fix issue where a failed step in a template with parallelism would not complete (issue #868)
  • Fix issue where argo list age column maxed out at 1d (issue #857)
  • Fix issue where volumes were not supported in script templates (issue #852)
  • Fix implementation of DAG task targets (issue #865)
  • Retrying failed steps templates could potentially result in disconnected children
  • [UI] Fix crash while rendering failed workflow with exit handler (issue #815)
  • [UI] Fix locating outbound nodes for skipped node
  • [UI] Fix JS crash caused by inconsistent workflow state
  • [UI] Fix blank help page when using browser navigation
  • [UI] API server can filter workflows managed by specific workflow controller (@kzadorozhny)
  • [UI] Restore support for accessing the UI using kubectl proxy (@mthx)
  • [UI] Pass the namespace when querying the logs (issue #777) (@mthx)
  • [UI] Improve workflow sorting (issue #866)
  • Add windows support for Argo CLI (@cuericlee)
  • Documentation fixes (@mthx, @bodepd)

2.1.0 (2018-05-01)

Changelog since v2.0

  • Support for DAG based definition of workflows
  • Add spec.parallelism field to limit concurrent pod execution at a workflow level
  • Add template.parallelism field to limit concurrent pod execution at a template level
  • Add argo suspend, argo resume to suspend and resume workflows
  • Add argo resubmit to resubmit a failed workflow
  • Add argo retry to retry a failed workflow with the same name
  • Add --instanceid flag to argo submit command to submit workflow with controller's specific instance id label
  • Add --name and --generate-name to override metadata.name and/or metadata.generateName during submission
  • Add argo logs -w to support rendering combined workflow logs
  • Experimental support for resubmitting workflows with memoized steps
  • Improved parameters and output validation
  • UI migrated to React
  • Workflow details page redesigned: added DAG view support, added workflow timeline tab.
  • Workflow details page enhancements: added sidecar containers details; workflow exist handler is available on DAG diagram and timeline view.
  • Support for pod tolerations (@discordianfish)
  • Make workflow.namespace available as a global variable (@vreon)
  • Support for exported global output parameters and artifacts
  • Trim a trailing newline from path-based output parameters
  • Add ability to reference global parameters in spec level fields
  • Make {{pod.name}} available as a parameter in pod templates
  • Argo CLI shell completion support (@mthx)
  • Add ability to pass pod annotations and labels at the template levels (@wookasz)
  • Add ability to use IAM role from EC2 instance for AWS S3 credentials (@wookasz)
  • Abstract the container runtime as an interface to support mocking and future runtimes
  • Documentation and examples fixes (@IronPan, @dmonakhov, @bodepd, @mthx, @javierbq, @sebdoido)
  • Rewrite the installer
  • install & uninstall commands use --namespace flag (@Fitzse)
  • Trim spaces from aws keys (@bodepd)
  • Update base image to debian 9.4 (from 9.1) (@mthx)
  • Global parameters were not referenceable from artifact arguments
  • spec.arguments are optionally supplied during linting
  • Fix for CLI not rendering edges correctly for nested workflows
  • Fix template.parallelism limiting parallelism of entire workflow
  • Fix artifact saving to artifactory (@dougsc)
  • Use socket type for hostPath to mount docker.sock (@DSchmidtDev)
  • Fix rbac resource versions in install (@dvavili)
  • Fix input parameters on a steps template prevent daemon pods from terminating (@adampearse)
  • Fix locating outbound nodes for skipped node (issue #825)
  • Avoid println which outputs to stderr (@mthx)
  • Fix issue where daemoned steps were not terminated properly in DAG templates

2.1.0-beta2 (2018-03-29)

Changelog since 2.1.0-beta1

  • Fix argo install does not install argo ui deployment

2.1.0-beta1 (2018-03-29)

Changelog since 2.1.0-alpha1

  • Support for exported global output parameters and artifacts
  • Introduce argo retry to retry a failed workflow with the same name
  • Trim a trailing newline from path-based output parameters
  • Add ability to reference global parameters in spec level fields
  • Make {{pod.name}} available as a parameter in pod templates
  • Argo CLI shell completion support (@mthx)
  • Support rendering combined workflow logs using argo logs -w
  • Add ability to pass pod annotations and labels at the template levels (@wookasz)
  • Add ability to use IAM role from EC2 instance for AWS S3 credentials (@wookasz)
  • Rewrite the installer
  • Abstract the container runtime as an interface to support mocking and future runtimes
  • Documentation and examples fixes (@IronPan, @dmonakhov)
  • Global parameters were not referenceable from artifact arguments
  • spec.arguments are optionally supplied during linting
  • Fix for CLI not rendering edges correctly for nested workflows
  • Fix template.parallelism limiting parallelism of entire workflow
  • Fix artifact saving to artifactory (@dougsc)
  • Use socket type for hostPath to mount docker.sock (@DSchmidtDev)

2.1.0-alpha1 (2018-02-21)

Changelog since 2.0

  • Support for DAG based definition of workflows
  • Add spec.parallelism field to limit concurrent pod execution at a workflow level
  • Add template.parallelism field to limit concurrent pod execution at a template level
  • Add argo suspend, argo resume to suspend and resume workflows
  • Add argo resubmit to resubmit a failed workflow
  • Add instanceid parameter support to argo submit command to submit workflow with controller's specific instance id label
  • Experimental support for resubmitting workflows with memoized steps
  • Improved parameters and output validation
  • UI migrated to React.
  • Workflow details page redesigned: added DAG view support, added workflow timeline tab.
  • Workflow details page enhancements: added sidecar containers details; workflow exist handler is available on DAG diagram and timeline view.
  • Support for pod tolerations (@discordianfish)
  • Make workflow.namespace available as a global variable (@vreon)
  • Trim spaces from aws keys (@bodepd)
  • Documentation fixes (@bodepd)
  • Fix rbac resource versions in install (@dvavili)

2.0.0 (2018-02-06)

  • Add ability to specify affinity rules at both the workflow and template level
  • Add ability to specify imagePullSecrets in the workflow.spec
  • Generate OpenAPI models for the workflow spec
  • Support setting the UI base url
  • Fix issue preventing the referencing of artifacts in a container with retries
  • Fix issue preventing the use of volumes in a sidecar

2.0.0-beta1 (2018-01-18)

  • Use and install minimal RBAC ClusterRoles for workflow-controller and argo-ui deployments
  • Introduce retryStrategy field to control set retries for failed/errored containers
  • Introduce raw input artifacts
  • Add argo install --dry-run to print Kubernetes YAML manifests without installing
  • Add argo list sorts by running pods, then by completion time
  • Add argo list -o wide to show pod counts and parameter information
  • Add argo list --running --completed --status workflow filtering
  • Add argo list --since DURATION to filter workflows based on a time duration
  • Add ability for steps and resource templates to have outputs parameters
  • OpenID Connect auth support (@mthx)
  • Increase controller rate limits for much faster processing of highly parallized workflows
  • Executor sidecar hardening (retrying of Kube API queries)
  • Switch to k8s-codegen generated workflow client and informer
  • {{workflow.uuid}} variable corrected to {{workflow.uid}}
  • Documentation fixes (@reasonthearchitect, @mthx)
  • Prevent a potential k8s scheduler panic from incomplete setting of pod ownership reference
  • Fix issues in controller operating on stale workflow state, and incorrectly identifying deleted pods

2.0.0-alpha3 (2018-01-02)

  • Introduce the "resource" template type for performing CRUD operations on k8s resources
  • Support for workflow exit handlers
  • Support artifactory as an artifact repository
  • Add ability to timeout a container/script using activeDeadlineSeconds
  • Add CLI command and flags to wait for a workflow to complete argo wait/argo submit --wait
  • Add ability to run multiple workflow controllers operating on separate instance ids
  • Add ability to run workflows using a specified service account
  • Scalability improvements for highly parallelized workflows
  • Improved validation of volume mounts with input artifacts
  • Argo UI bug fixes and improvements
  • Documentation fixes (@javierbq, @anshumanbh)
  • Recover from unexpected panics when operating on workflows
  • Fix a controller panic when using a script templates with input artifacts
  • Fix issue preventing ability to pass JSON as a command line argument

2.0.0-alpha2 (2017-12-04)

  • Argo release for KubeCon 2017

2.0.0-alpha1 (2017-11-16)

  • Initial release of Argo as a Kubernetes CRD (presented at Bay Area Kubernetes Meetup)

1.1.0 (2017-11-08)

  • Reduce sizes of axdb, zookeeper, kafka images by a combined total of ~1.7GB

1.0.1 (2017-10-04)

  • Add argo app list and argo app show commands
  • Add argo job logs for displaying and following job logs
  • Fix issues preventing proper handling of input parameters and output artifacts with dynamic fixtures

1.0.0 (2017-07-23)

  • Initial release