Quick Start

What's New?

Find out in our blog post

Argo CLI

Mac

Available via curl

# Download the binary
curl -sLO https://github.com/argoproj/argo/releases/download/v2.11.0-rc1/argo-darwin-amd64.gz

# Unzip
gunzip argo-darwin-amd64.gz

# Make binary executable
chmod +x argo-darwin-amd64

# Move binary to path
mv ./argo-darwin-amd64 /usr/local/bin/argo

# Test installation
argo version

Linux

Available via curl

# Download the binary
curl -sLO https://github.com/argoproj/argo/releases/download/v2.11.0-rc1/argo-linux-amd64.gz

# Unzip
gunzip argo-linux-amd64.gz

# Make binary executable
chmod +x argo-linux-amd64

# Move binary to path
mv ./argo-linux-amd64 /usr/local/bin/argo

# Test installation
argo version

Argo Controller

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.11.0-rc1/manifests/install.yaml

Changes

Enhancements

• #2080 Argo Workflow for ARM?
• #2308 Migrate toward structured logging
• #2667 Trigger workflows from webhook
• #2677 Workflow mutexes
• #3061 Artifact Reference Subpath
• #3080 BASE_HREF is not working
• #3491 support optional Input artifacts when artifacts not exist
• #3543 New UI editor should default to YAML
• #3567 Migrate Argo CLI to homebrew-core
• #3576 Reduce CLI binary size
• #3621 Make it easier to find out the cron/template/cluster template that the workflow was submitted from
• #3673 Surface K8s Events about Nodes to UI
• #3720 Sign-post how to use IDE CRD validation in UI
• #3735 Small correction to workflow template dag example
• #3786 More robust workflow archiving
• #3837 More robust node status offloading
• #3881 Better malformed resource handling
• #3911 Change default retry factor to 2
• #944 Step level memoization

Bug Fixes

• #3217 Operation cannot be fulfilled on resourcequotas "gke-resource-quotas": the object has been modified; please apply your changes to the latest version and try again
• #3498 Set workflow parameters in UI
• #3505 Panic on addOutputsToLocalScope
• #3513 Backoff exponent is off by one
• #3515 v2.9.3 Docker images report they are v2.10.0-rc1
• #3546 Typo in curl command
• #3562 Bearer token error argo + microk8s
• #3578 withItems incorrect type in full CRD
• #3606 Retry on the server has received too many requests and has asked us to try again later (post pods) errors
• #3608 Re-establish watch on watch object was not a workflow *v1.Status error
• #3622 Re-submitted workflows do not carry over labels
• #3653 v2.10.0-rc4 nested maps in loop rendered as Golang map[]
• #3666 Malformed WorkflowTemplate crashes whole UI
• #3677 Make the controller tolerant to malformed resources
• #3697 Argo apidocs no longer served
• #3706 Fix Unable to delete PDB resource for workflow error
• #3737 argo submit from a WorkflowTemplate with default exit handler produces "invalid field in spec" error
• #3756 Creator label too long.
• #3762 Invalid Argo CLI download link in Web UI
• #3769 v2.9.5 brew binary somehow getting replaced by dirty
• #3773 In the UI the namespace is getting replaced by "undefined"
• #3775 Pagesize = all not woking on Archived Workflow View
• #3791 argo cli report wrong workflow state
• #3807 Cron Backfill example doesn't work
• #3818 Re-submitted workflows do not carry over ownerReferences
• #3867 Some UI pages do not recover from errors
• #3879 Pod's phase is failed, but the workflow node status is succeeded.
• #3903 Workflow auto-completes to wrong URL

Other

• #3561 Build failed with flaky test TestStorageQuotaLimit
• #3617 Disable TLS when running in dev mode
• Update manifests to v2.11.0-rc1
• docs: Add 23mofang to USERS.md
• docs: Correct typo in --instanceid
• docs: memory base amount denominator documentation

Pull Requests

• #3063 feat(artifacts): retrieve subpath from unarchived ref artifact. Closes #3061
• #3277 feat: Add 'argo node set' command
• #3356 feat(controller): Step level memoization. Closes #944
• #3488 feat(server): Trigger workflows from webhooks. Closes #2667
• #3490 fix: Exceeding quota with volumeClaimTemplates
• #3509 fix(controller): Do not panic on nil output value. Fixes #3505
• #3510 chore: Enable no-response bot
• #3512 fix(artifacts): support optional input artifacts, Fixes #3491
• #3514 fix(controller): Backoff exponent is off by one. Fixes #3513
• #3518 fix: String interpreted as boolean in labels
• #3519 ci: Make builds marginally faster. Fixes #3515
• #3526 feat: Collapse children in UI Workflow viewer
• #3528 fix: Fix when retrying Workflows with Omitted nodes
• #3532 fix: Panic on CLI Watch command
• #3536 docs: Workflow of workflows pattern
• #3537 docs: Synchronization documentation
• #3539 fix: Fix links in fields doc
• #3547 docs: Correct type Fixes #3546
• #3552 fix: Fix flakey TestRetryOmitted
• #3553 docs: Change formatting to put content into code block
• #3554 feat(cli): Support deleting resubmitted workflows
• #3555 fix(ui): cannot read property 'push' of undefined when filtering by label. Fixes #3550
• #3560 feat(ui): Change default language for Resource Editor to YAML and store preference in localStorage. Fixes #3543
• #3566 fix: Skip TestStorageQuotaLimit
• #3568 docs: Migrate to homebrew-core (#3567)
• #3573 fix(ui): Fix multiple UI issues
• #3579 fix(server): Ignore not-JWT server tokens. Fixes #3562
• #3580 feat(ui): Enhanced workflow submission. Closes #3498
• #3581 fix: Argo Workflows does not honour global timeout if step/pod is not able to schedule
• #3592 docs: Document ingress set-up. Closes #3080
• #3596 fix(controller): Fix bug in util/RecoverWorkflowNameFromSelectorString. Add error handling
• #3598 docs: Memoization Documentation
• #3602 build: Initialize npm before installing swagger-markdown
• #3605 fix: Fix panic and provide better error message on watch endpoint
• #3607 fix(controller): Treat TooManyError same as Forbidden (i.e. try again). Fixes #3606
• #3609 fix(server): Re-establish watch on v1.Status errors. Fixes #3608
• #3610 feat: Allow parametrizable int fields
• #3612 docs: fix typo - replace "workfow" with "workflow"
• #3613 fix: Enforce metric Help must be the same for each metric Name
• #3614 build(cli)!: Zip binaries binaries. Closes #3576
• #3615 fix(controller): Panic when outputs in a cache entry are nil
• #3616 build: Increase timeout
• #3618 build: Disable TLS for dev mode. Fixes #3617
• #3623 docs: Update link to examples so works in raw github.com view
• #3624 fix: DAG level Output Artifacts on K8S and Kubelet executor
• #3627 docs: Correct indentation for codeblocks within bullet-points for "workflow-templates"
• #3631 feat(controller): Mutexes. Closes #2677
• #3632 fix: Simplify the WorkflowTemplateRef field validation to support all fields in WorkflowSpec except Templates
• #3634 docs: Add comment to config map about SSO auth-mode
• #3636 fix: Fix 'malformed request: field selector' error
• #3638 fix(controller): Carry-over labels for re-submitted workflows. Fixes #3622
• #3639 docs: Add documentation for configuring OSS artifact storage
• #3640 fix: Fixed flaky unit test TestFailSuspendedAndPendingNodesAfterDeadline
• #3643 fix: Don't panic on invalid template creation
• #3651 fix: Avoid overriding the Workflow parameter when it is merging with WorkflowTemplate parameter
• #3652 fix(server): Report v1.Status errors. Fixes #3608
• #3654 docs: Fix type in default-workflow-specs.md
• #3659 fix: interface{} values should be expanded with '%v'
• #3660 feat: Add submit options to 'argo cron create'
• #3661 fix(controller): Fix nested maps. Fixes #3653
• #3662 feat(ui): Add links to wft, cwf, or cwft to workflow list and details. Closes #3621
• #3669 fix: Fix collapsible nodes rendering
• #3670 build: Disable TLS in dev server
• #3671 fix: Argo linting does not respect namespace of declared resource
• #3674 feat(ui): Make UI errors recoverable. Fixes #3666
• #3675 fix(executor): Add retry on pods watch to handle timeout.
• #3679 fix: Couldn't Terminate/Stop the ResourceTemplate Workflow
• #3680 fix(controller): Tolerate malformed resources. Fixes #3677
• #3681 chore: Update issue templates
• #3684 fix: Re-introduce 1 second sleep to reconcile informer
• #3685 chore(ui): Add label to 'from' section in Workflow Drawer
• #3689 fix(controller): Adds ALL_POD_CHANGES_SIGNIFICANT
• #3691 fix: Fixed workflow queue duration if PVC creation is forbidden
• #3699 fix: Fix bug with 'argo delete --older'
• #3700 feat: Upgrade Minio v7 with support IRSA
• #3701 docs: Correct version. Fixes #3697
• #3702 chore: Introduce convenience methods for intstr.
• #3704 feat(server): Emit audit events for workflow event binding errors
• #3713 fix: Ingress docs
• #3714 docs(windows): add note about artifacts on windows
• #3716 fix: Ensure target task's onExit handlers are run
• #3717 fix(controller): Tolerate PDB delete race. Fixes #3706
• #3723 feat(ui): Sign-post IDE set-up. Closes #3720
• #3724 feat(operator): Add scope params for step startedAt and finishedAt #3708
• #3726 feat(server): Display events involved in the workflow. Closes #3673
• #3727 feat(controller): controller logs to be structured #2308
• #3736 docs: Remove misleading argument in workflow template dag examples. (…
• #3740 fix: Consider all children of TaskGroups in DAGs
• #3741 feat(ui): add node memoization information to node summary view
• #3744 feat: Github Workflow multi arch. Fixes #2080
• #3749 test: Simplify E2E test tear-down
• #3752 build: Lint files tagged with e2e. Closes #3750
• #3758 fix(server): Truncate creator label at 63 chars. Fixes #3756
• #3764 fix: TestWorkflowLevelSemaphore flakiness
• #3765 fix: Fix workflow onExit nodes not being displayed in UI
• #3772 docs: Remove confusing namespace
• #3777 chore: Format test code
• #3778 fix(ui): Correctly load and store namespace. Fixes #3773 and #3775
• #3782 fix(controller): Support exit handler on workflow templates. Fixes #3737
• #3783 fix(ui): Remove outdated download links. Fixes #3762
• #3785 feat(executor): Add SYS_CHROOT to ease the setup of non-root deployments with PNS. Closes #3767
• #3787 fix(controller): Failure tolerant workflow archiving and offloading. Fixes #3786 and #3837
• #3792 build: Retry downloading Kustomize
• #3794 fix: Increase the requeue duration on checkForbiddenErrorAndResubmitAllowed
• #3795 fix: workflow template ref does not work in other namespace
• #3799 test: Increase cron test timeout to 7m
• #3801 ci: static files not being built with Homebrew and dirty binary. Fixes #3769
• #3804 docs: Add section on CronWorkflow crash recovery
• #3808 fix: Treat collapsed nodes as their siblings
• #3809 fix: Corrects CRD and Swagger types. Fixes #3578
• #3810 chore: add New Relic to USERS.md
• #3814 fix(docs): Add Entrypoint Cron Backfill example Fixes #3807
• #3820 fix: Carry over ownerReferences from resubmitted workflow. Fixes #3818
• #3822 test: Skip TestStopBehavior and TestRetryOmit
• #3828 docs: Amend link to the Workflow CRD. Fixes #3827
• #3831 ci: Remove external build dependency
• #3839 fix(ui): crash when workflow node has no memoization info. Fixes #3838
• #3844 docs: Update example README for duration
• #3846 chore: Reduce the 2x workflow save on Semaphore scenario
• #3847 feat: Show next scheduled cron run in UI/CLI
• #3848 ci: Fix build by providing clean repo inside Docker
• #3849 test: E2E test refactoring
• #3851 feat(controller): Do not try to create pods we know exists to prevent exceeded quota errors. Fixes #3791
• #3853 feat(controller): Always retry when IsTransientErr to tolerate transient errors. Fixes #3217
• #3854 ci: Changed tagging and amend multi-arch manifest
• #3860 chore: Added unittest for PVC exceed quota Closes #3561
• #3869 fix(ui): Improve error recovery. Fixes #3867
• #3871 ci: Create manifest from images again
• #3876 chore(ui): correct a typo
• #3883 fix(controller): Cron re-apply update
• #3889 feat(controller): Emit events for malformed cron workflows. See #3881
• #3890 fix: Workflow should fail on Pod failure before container starts Fixes #3879
• #3891 fix(executor): Replace default retry in executor with an increased value retryer
• #3892 chore: Remove unused imports
• #3900 chore(users): Add Fynd Trak to the list of Users
• #3901 Update workflow-controller-configmap.yaml
• #3906 fix(ui): use absolute URL to redirect from autocomplete list. Closes #3903
• #3908 ci: Fix broken Multiplatform builds
• #3909 test: Fix flaky e2e tests
• #3910 test: Fix TestRetryOmit and TestStopBehavior
• #3919 feat(controller): Set default retry factor to 2. Closes #3911

Contributors

• Alex Collins
• Alexander Zigelski
• Ang Gao
• Antoine Dao
• Carlos Montemuino
• Chris Hepner
• Greg Roodt
• Guillaume Hormiere
• Jared Welch
• Jie Zhang
• Jonny
• Kaushik B
• Lucas Theisen
• Michael Weibel
• Nirav Patel
• Noorain Panjwani
• Remington Breeze
• Saravanan Balasubramanian
• Sebastian Ortan
• Shannon
• Simon Behar
• Simon Frey
• Weston Platter
• Yuan Tang
• Zadjad Rezai
• dgiebert
• dherman
• haibingzhao
• joe
• juliusvonkohout
• sh-tatsuno
• yonirab