v2.5.0-rc6

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc6/manifests/install.yaml

Community Meeting Demo

https://www.youtube.com/watch?v=cqqAajxFaiI

Changes

Bug Fixes

• #2095 Issues with the PNS executor and CRI-O
• #2100 Support for base URL in new argo UI server

Pull Requests

• #2096 fix: container ID parser in PNS executor for CRI-O. Fixes #2095
• #2104 fix: Skip running --token testing if it is not on CI
• #2105 fix(ui): Add support for bash href. Fixes #2100
• #2106 fix: Namespace redirects no longer error and are snappier

Contributors

• Alex Collins
• Derek Wang
• Rafał Bigaj
• Simon Behar

v2.5.0-rc5

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc5/manifests/install.yaml

Community Meeting Demo

https://www.youtube.com/watch?v=cqqAajxFaiI

Changes

Enhancements

• #2027 Support --token option for Argo API Server

Bug Fixes

• #1868 WorkflowTemplate withParam causes "template not found"

Pull Requests

• #1920 fix(controller): Fix template resolution for step groups. Fixes #1868
• #2079 fix(security): Fixes an issue that allowed you to list archived workf…
• #2087 build: adds make env to make testing easier
• #2089 feat: support arg --token when talking to argo-server (#2027)
• #2094 docs(README): Add Capital One to user list

Contributors

• Alex Collins
• Daisuke Taniwaki
• Derek Wang
• Nick Groszewski

v2.5.0-rc4

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc4/manifests/install.yaml

Community Meeting Demo

https://www.youtube.com/watch?v=cqqAajxFaiI

Changes

Enhancements

• #2069 invalid config can allow updateConfig to put controller in invalid state

Pull Requests

• #2070 fix(controller): Do not crash if cm is empty. Fixes #2069
• #2071 refactor: Move server code (cmd/server/ -> server/)

Contributors

• Alex Collins
• Simon Behar

v2.5.0-rc3

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc3/manifests/install.yaml

Community Meeting Demo

https://www.youtube.com/watch?v=cqqAajxFaiI

Changes

Enhancements

• #1949 TODO - we should not put the token in the URL - OSWAP obvs

Bug Fixes

• #1982 All proto requests should use name and not resourceNameName

Pull Requests

• #2033 fix(api): Change CronWorkflowName to Name. Fixes #1982
• #2035 fix: Fix permission test cases
• #2058 feat(ui): Use cookies in the UI. Closes #1949
• #2059 fix: Only run archived wf testing when persistence is enabled
• #2067 fix: "base64 -d" not always available, using "base64 --decode"
• #2068 fix: Do not expect workflowChange to always be defined

Contributors

• Alex Collins
• Derek Wang
• Simon Behar

v2.5.0-rc2

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc2/manifests/install.yaml

Community Meeting Demo

https://www.youtube.com/watch?v=cqqAajxFaiI

Changelog since v2.4.3

New Features

• Argo Server
• Brand new UI with a lot of functionalities (Submit, Retry, Resubmit, etc ...)
• Refactored offload Nodestatus
• Workflow Archive

Deprecated Features

• Argo UI ( v2.5 onwards, Argo UI is bundled with argo server)

You want to try out the new UI or API?

Run the server on your desktop.

Download the appropriate argo-* binary and run argo server locally. It'll start up a server on port 2746 and you can connect to it.

Deploy to a test cluster (e.g. minikube) using one of the manifests:

• https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc2/manifests/install.yaml - standard install manifests
• https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc2/manifests/namespace-install.yaml - standard namespace install manifests
• https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc2/manifests/quick-start-postgres.yaml - quick-start install into a blank namespace with MinIO and Postgres DB
• https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc2/manifests/quick-start-mysql.yaml - quick-start install into a blank namespace with MinIO and MySQL

Changes

Pull Requests

• #2045 docs: Update README.md
• #2047 ci: Run using our own cowsay image
• #2050 fix(persistence): Allow argo server to run without persistence
• #2051 fix: offload Node Status in Get and List api call
• #2055 fix: nil pointer in GC

Contributors

• Alex Collins
• Ed Lee
• Saravanan Balasubramanian

v2.5.0-rc1

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc1/manifests/install.yaml

Community Meeting Demo

https://www.youtube.com/watch?v=cqqAajxFaiI

Changelog since v2.4.3

New Features

• Argo Server
• Brand new UI with a lot of functionalities (Submit, Retry, Resubmit, etc ...)
• Refactored offload Nodestatus
• Workflow Archive

Deprecated Features

• Argo UI ( v2.5 onwards, Argo UI is bundled with argo server)

You want to try out the new UI or API?

Run the server on your desktop.

Download the appropriate argo-* binary and run argo server locally. It'll start up a server on port 2746 and you can connect to it.

Deploy to a test cluster (e.g. minikube) using one of the manifests:

• https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc1/manifests/install.yaml - standard install manifests
• https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc1/manifests/namespace-install.yaml - standard namespace install manifests
• https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc1/manifests/quick-start-postgres.yaml - quick-start install into a blank namespace with MinIO and Postgres DB
• https://raw.githubusercontent.com/argoproj/argo/v2.5.0-rc1/manifests/quick-start-mysql.yaml - quick-start install into a blank namespace with MinIO and MySQL

Changes

Enhancements

• #1331 Argo API Server
• #1712 SSL enabled database connection for workflow repository
• #1905 Provide values of withItems maps as JSON in {{item}}

Bug Fixes

• #1817 continue on failed doesn't work with nested dag and retries

Other

• #1634 inconsistent label cardinality when trying to report metrics
• #1790 [Feature Request] Globally-defined logging to artifact repository
• Add back SetGlogLevel calls

Pull Requests

• #1482 Code duplication
• #1536 Update main.go
• #1537 Remove GLog config from argo executor
• #1601 Added Protobuf extension
• #1622 pin colinmarc/hdfs to the next commit, which no longer has vendored deps
• #1639 Fixed the Parallelism makes workflow failure
• #1640 Fixed the Global param Lint issue on DAG
• #1641 Fix global lint issue
• #1643 Fixed the example wrong comment
• #1645 Delay killing sidecars until artifacts are saved
• #1647 Removed unneeded code from previous PR
• #1648 Fix DAG output aggregation
• #1649 Fix DAG output aggregation correctly
• #1650 Print multiple workflows in one command
• #1651 Use stored templates to aggregate step outputs
• #1653 Stop failing if artifact file exists, but empty
• #1654 Fix child node template handling
• #1655 Resolve WorkflowTemplate lazily
• #1656 Bug fixes in getting started
• #1657 Fix e2e function testcase name.
• #1660 Don't provision VM for empty artifacts
• #1661 [User] Update Argo users list
• #1669 Handle retried node properly
• #1670 Store locally referenced templates properly
• #1673 Add new community blog post to README
• #1675 Handle sidecar killing properly
• #1679 Fix typo
• #1681 Added status of previous steps as variables
• #1687 PodSpecPatch functionality
• #1690 Fix issue that workflow.priority substitution didn't pass validation
• #1694 Fix retry node processing
• #1695 Fixed broken metrics endpoint per issue #1634
• #1696 Add ability to retry nodes after errors
• #1699 Fixed incorrect pod.name in retry pods
• #1700 Fixes bugs in demo
• #1702 restartPolicy -> retryStrategy in examples
• #1704 Fail suspended steps after deadline
• #1710 Fix invitation link.
• #1715 Added ability to auto-resume from suspended state
• #1716 feat: Added onExit handlers to arbitrary templates
• #1721 Filter workflows in list based on name prefix
• #1724 template for pod spec from output of previous step
• #1726 Add gonum.org/v1/gonum/graph to Gopkg.toml
• #1732 Fix retry node name issue on error
• #1733 unquote strings from parameter-file
• #1739 Fixed lint issues
• #1741 Removed debug Println
• #1744 Update Template Resolution Logic
• #1745 Fix typo
• #1748 binary up version
• #1752 Minor rework of suspened node
• #1753 fix blank lines
• #1754 typo fix.
• #1756 SSL enabled database connection for workflow repository (#1712)
• #1758 feat: Support for scheduled Workflows with CronWorkflow CRD
• #1760 Support no-headers flag
• #1762 Handle operation level errors
• #1766 Make kubectl print status and start/finished time
• #1768 Update README.md
• #1776 Wait container error on pod watch failure and exponential backoff
• #1777 Add go fmt to linter
• #1778 Add documentation for executors
• #1782 Add exponential back-off to retryStrategy
• #1787 Do not resolve remote templates in lint
• #1800 Fix withParam node naming issue
• #1804 Fix some issues in examples
• #1808 Minor doc fix
• #1810 Added hint when using certain tokens in when expressions
• #1811 Fix code-gen docs
• #1818 fix: Revert node creation logic
• #1820 Adding Fairwinds to the list of companies that use Argo
• #1825 Add HOVER to the list of who uses Argo
• #1828 Added Red Hat to the list of Argo users
• #1829 fix: Ensure timer channel is empty after stop
• #1830 docs: biobox analytics
• #1835 InsideBoard uses Argo
• #1836 fix: Fix template scope
• #1843 docs: Update doc based on helm 3.x changes
• #1844 fix: Use dynamically generated placeholders
• #1845 docs: Add CCRi to list of users in README
• #1847 fix: Fix a couple of nil derefs
• #1848 docs: Updates issue and PR templates.
• #1850 docs: Add Sidecar Technologies to list of who uses Argo
• #1851 fix: Panic if DB context has issue
• #1852 docs: Adding Wavefront to the users list
• #1854 test: Adds core e2e test infra. Fixes #678
• #1855 fix: Fix support for continueOn failed for DAG. Fixes #1817
• #1856 docs: Refactored and cleaned up docs
• #1858 fix: Move ISSUE_TEMPLATE/ under .github/
• #1859 refactor: Move Workflows UI from argo-ui repo
• #1860 feat!(logging): Always archive logs if in config. Closes #1790
• #1865 fix: quick fail after pod termination
• #1869 test: Adds 'test' and 'ui' jobs to CI
• #1870 fix(docs): Update instructions for linux users
• #1872 fix(persistence): Update comment in sqldb.go to match function name
• #1873 docs: Fix e2e testing link
• #1878 refactor: Format Argo UI using prettier
• #1882 feat(server): Argo Server. Closes #1331
• #1883 feat: Enhanced Different TTLSecondsAfterFinished depending on if job is in Succeeded, Failed or Error, Fixes
• #1898 fix: Update Gopkg.lock with dep ensure -update
• #1899 feat(artifacts): Add support for IAM roles for service accounts in artifact storage. Fixes #1774
• #1906 feat: Provide values of withItems maps as JSON in {{item}}. Fixes #1905
• #1909 chore: Decrease docker build time by ignoring node_modules
• #1910 docs: Add question option to issue templates
• #1916 docs: Updated Readme.md for companies using Argo:
• #1922 docs: Minor formatting fix
• #1925 feat: Add suspend and resume to CronWorkflows CLI
• #1926 docs: Add CyberAgent to the list of Argo users
• #1929 docs: Update PR template to demand tests.
• #1934 fix: Added decompress in retry, resubmit and resume.
• #1937 fix(argoexec): updated jq version to 1.6. Fixes #1936
• #1939 feat: Enhancement for namespace installation mode configuration
• #1965 feat: Renders namespace in UI. Fixes #1952 and #1959
• #1972 feat: Adds argo server command. Fixes #1966
• #1987 chore: Fix UI TODOs
• #1989 chore: Added WorkflowTemplate test
• #1992 fix: WorkflowTempalteTest fix
• #1930 feat:Add audit logs to workflows. Fixes #1769
• #2040 fix(Makefile): Rename staticfiles make target. Fixes #2010
• #1369 fix: Fix workflow level timeouts

Contributors

• Adam Thornton
• Aditya Sundaramurthy
• Akshay Chitneni
• Alessandro Marrella
• Alex Collins
• Alexander Matyushentsev
• Alexey Volkov
• Anastasia Satonina
• Andrew Suderman
• Antoine Dao
• Avi Weit
• Daisuke Taniwaki
• David Seapy
• Deepen Mehta
• Derek Wang
• Elton
• Erik Parmann
• Huan-Cheng Chang
• Jesse Suen
• Jonathan Steele
• Jonathon Belotti
• Julian Fahrer
• Julian Mazzitelli
• Marek Čermák
• MengZeLee
• Michael Crenshaw
• Neutron Soutmun
• Niklas Hansson
• Pavel Kravchenko
• Per Buer
• Praneet Chandra
• Rick Avendaño
• Saravanan Balasubramanian
• Shubham Koli (FaultyCarry)
• Simon Behar
• Takashi Abe
• Tobias Bradtke
• Wei Yan
• William Reed
• descrepes
• dherman
• gerdos82
• mark9white
• nglinh
• sang
• vdinesh2461990
• zhujl1991

v2.4.3

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.4.3/manifests/install.yaml

Changelog since v2.4.2

Bugs

• Error occurred on pod watch should result in an error on the wait container (#1776) (@gerdos82)
• SSL enabled database connection for workflow repository (#1756) (@AntoineDao)
• Added hint when using certain tokens in when expressions (#1810) (@simster7)
• Handle operation level errors PVC in Retry (#1762) (@dtaniwaki)
• Do not resolve remote templates in lint (#1787) (@dtaniwaki)
• Fix retry node name issue on error (#1732) (@dtaniwaki)
• Refactoring Template Resolution Logic (#1744) (@dtaniwaki)
• Support no-headers flag (#1760) (@dtaniwaki)
• Filter workflows in list based on name prefix (#1721) (@sanoojm)
• Added ability to auto-resume from suspended state (#1715) (@simster7)
• Fixed incorrect pod.name in retry pods (#1699) (@simster7)

v2.4.2

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.4.2/manifests/install.yaml

Changelog since v2.4.1

New Features

• Apply Strategic merge patch against the pod spec (#1687) (@sarabala1979)
• Added status of previous steps as variables (#1681)(@simster7)
• Print multiple workflows in one command (#1650) (@dtaniwaki)

Bugs

• Fixed broke metrics endpoint per #1634 (#1695) (@RichardAvendano)
• Fix issue that workflow.priority substitution didn't pass validation (#1690) (@mark9white)

v2.4.1

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.4.1/manifests/install.yaml

Changelog since v2.4.0

Bugs

• Stop failing if artifact file exists, but empty (#1653) (@Ark-kun)
• Don't provision VM for empty artifacts(#1660) (@simster7)
• Resolve WorkflowTemplate lazily (#1655) (@dtaniwaki )

v2.4.0

Quick Start

kubectl create namespace argo
kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.4.0/manifests/install.yaml

Changelog since v2.3

New Features

• WorkflowTemplate CRD (#1312) (@dtaniwaki)
• Centralized Longterm workflow persistence storage (#1344) (@sarabala1979)
• Support PodSecurityContext (#1463) (@dtaniwaki)
• Conditionally annotate outputs of script template only when consumed #1359 (#1462) (@sarabala1979)
• Support for WorkflowSpec.ArtifactRepositoryRef (#1350) (@Ark-kun)
• Ability to configure hostPath mount for /var/run/docker.sock (#1419) (@sarabala1979)
• Support hostAliases in WorkflowSpec #1265 (#1365) (@sarabala1979)
• Template level service account (#1354) (@sarabala1979)
• Provide failFast flag, allow a DAG to run all branches of the DAG (either success or failure) (#1443)
  (@xianlubird)
• Add paging function for list command (#1420) (@xianlubird)
• Allow overriding workflow labels in 'argo submit' (#1475) (@mark9white)
• Support git shallow clones and additional ref fetches (#1521) (@marxarelli)
• Add --dry-run option to argo submit (#1506) (@AnesBenmerzoug)
• Store resolved templates (#1552) (@dtaniwaki)

Refactoring & Improvements:

• Allow output parameters with .value, not only .valueFrom (#1336) (@Ark-kun)

• Exposed workflow priority as a variable (#1476) (@mark9white)

• Expose all input parameters to template as JSON (#1488) (@mark9white)

• Argo CLI should show warning if there is no workflow definition in file #1486 (@sarabala1979)

• argo wait and argo submit --wait should exit 1 if workflow fails (#1467) (@sarabala1979)

• Improve bash completion (#1437) (@edwinpjacques)

• Add --no-color flag to logs (#1479) (@dtaniwaki)

• mention sidecar in failure message for sidecar containers (#1430) (@tralexa)

• changing temp directory for output artifacts from root to tmp (#1458) (@alexcapras)

• Format sources and order imports with the help of goimports (#1504) (@muesli)

• Support ability to assume IAM roles in S3 Artifacts (#1587) (@sarabala1979)

• Added WorkflowStatus and NodeStatus types to the Open API Spec. (#1614) (@smileprem)

• Add merge keys to Workflow objects to allow for StrategicMergePatches (#1611)(@ian-howell )

• Documentation (@ofaz, @bvwells, @pbrit, @shimmerjs, @ianCambrio, @jqueguiner, @ntwrkguru, @thundergolfer, @delwaterman, @Ziyang2go, @Aisuko, @mark9white, @mostaphaRoudsari, @commodus-sebastien, @thundergolfer, @xianlubird)

Bug Fixes

• Fix: Support the List within List type in withParam #1471 (#1473) (@sarabala1979)
• Fix #1366 unpredictable global artifact behavior (#1461) (@schrodit)
• Fix a compiler error (#1500) (@ian-howell)
• Fixed: failed to save outputs: verify serviceaccount default:default has necessary privileges (#1362) (@sarabala1979)
• Fixed: withParam parsing of JSON/YAML lists #1389 (#1397) (@ian-howell)
• Fixed: persistentvolumeclaims already exists #1130 (#1363) (@sarabala1979)
• PNS executor intermitently failed to capture entire log of script templates (#1406) (@jessesuen)
• Fix argo logs empty content when workflow run in virtual kubelet env (#1201) (@xianlubird)
• Terminate all containers within pod after main container completes (#1423) (@SeriousSem)
• Delay killing sidecars until artifacts are saved (#1645) (@ddseapy)
• Pin colin marc/hdfs to the next commit, which no longer has vendored deps (#1622) (@Jonathon)
• Increase timeout of golangci-lint (#1623) (@dtaniwaki)
• Updated the API Rule Violations list (#1618) (@smileprem )
• Prevent controller from crashing due to glog writing to /tmp (#1613) (@jessesuen)
• DAG enable failFast will hang in some case (#1595) (@xianlubird)
• Do not relocate the mounted docker.sock (#1607) (@jw3)