* Add periodic job to update the istio reference used by istio.io tests (istio#3184)

* Add periodic job to update the istio reference used by istio.io tests

* Remove auto-merge for now as tests are not required to hold out PR.

* Change day to Sunday

* Bump prow from v20210206-3c06bdc6cf to v20210215-f94bc1dc87 (istio#3183)

* Allow configuring Annotations and Labels fields for Prow job config (istio#3186)

* Remove gerrit report label for Prow jobs that do not need to report (istio#3187)

* Drop Kubernetes 1.15 job (istio#3189)

Part of istio/istio#30822, per approval of T&R
and Upgrade WG

* Fix one small issue of the genjobs tool (istio#3191)

* Update `make gen` to also do go formatting (checks format on PR) (istio#3185)

* Rin gofumpt on prow/config/generate_test.go (istio#3192)

* Automator: update common-files@master in istio/test-infra@master (istio#3175)

* Bump prow from v20210215-f94bc1dc87 to v20210222-37d809a6d8 (istio#3188)

* Manual update build-tools:master (istio#3193)

* Change Envoy auto-updates to daily schedule. (istio#3197)

Signed-off-by: Piotr Sikora <piotrsikora@google.com>

* Bump k8s 1.21 to beta0 (istio#3196)

* Automator: update common-files@master in istio/test-infra@master (istio#3198)

* Automator: update common-files@master in istio/test-infra@master (istio#3199)

* Automator: update common-files@master in istio/test-infra@master (istio#3201)

* Automator: update build-tools:master (istio#3200)

* Bump prow from v20210222-37d809a6d8 to v20210301-5e63448d42 (istio#3194)

* Automator: update common-files@master in istio/test-infra@master (istio#3202)

* Automator: update build-tools:master (istio#3203)

* Some updates and fixes to the genjobs tools (istio#3205)

* Automator: update common-files@master in istio/test-infra@master (istio#3207)

* Bump prow from v20210301-5e63448d42 to v20210305-64a6d4d83a (istio#3204)

* Add github to release builder build job (create PR if new base images) (istio#3211)

* Add labels to specify merge type for a repo (istio#3213)

* Switch autobumper to generic autobump (istio#3214)

* Automator: update common-files@master in istio/test-infra@master (istio#3217)

* Prow config generator supports interval and cron overwrite (istio#3215)

* Automator: update build-tools:master (istio#3218)

* Update Prow to v20210315-198593ae42 (istio#3212)

* Automator: update build-tools:release-1.9 (istio#3216)

* Make doc tests required for release-1.9 (istio#3223)

* Added a prow job for automatic merging of upstream changes into 1.9 envoy release branch (istio#3219)

* Added a prow job for automatic merging of upstream changes into 1.9 envoy release branch

Signed-off-by: Dmitri Dolguikh <ddolguik@redhat.com>

* Fixing the build

* Fixing build failures

* Removed auto-merge label

* Update prow plugins to new form (istio#3220)

* Update prow plugins to new form

* Also delete TestPlugins test as it's already covered by pull-test-infra-prow-checkconfig

* Istio prow: upgrade prometheus operator from 0.29.0 to 0.45.0 (istio#3225)

This was based on kubernetes/test-infra#21291

* Prow monitoring: deploy CRDs before mixins (istio#3226)

* Update Prow to v20210322-23ade8ba07 (istio#3221)

* Added a merge workflow to automator.sh script (istio#3228)

* added a merge workflow to automator.sh script

Signed-off-by: Dmitri Dolguikh <ddolguik@redhat.com>

* Fixed issues picked up by the linter

* Bump pyyaml from 5.1.1 to 5.4 (istio#3233)

Bumps [pyyaml](https://github.com/yaml/pyyaml) from 5.1.1 to 5.4.
- [Release notes](https://github.com/yaml/pyyaml/releases)
- [Changelog](https://github.com/yaml/pyyaml/blob/master/CHANGES)
- [Commits](yaml/pyyaml@5.1.1...5.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Renaming testgrid/default.yaml to testgrid/config.yaml (istio#3234)

* Fix usage in prow job for testgrid transfigure (istio#3235)

* Make istio.io doc tests required (istio#3232)

* Make istio.io doc tests required

* Add tag to transfigure job

* Switched merging of upstream changes for 1.9 release to use the 'merge' automator workflow (istio#3230)

* Update Prow to v20210329-38365dd4a8 (istio#3227)

* Switched to a plain string for the upstream branch name (istio#3236)

Signed-off-by: Dmitri Dolguikh <ddolguik@redhat.com>

* Removed double-quotes from the merge-branch parameter (istio#3238)

* Fix release 1.9 centos build image. (istio#3239)

* Remove docker and entrypoint from centos job. (istio#3240)

* automator - Add option to exclude file/path on git diff (istio#3231)

* Automator: update common-files@master in istio/test-infra@master (istio#3242)

* Update Prow to v20210404-ef7abaaa70 (istio#3237)

* Add enhancements repo (istio#3245)

* Update config.yaml

* Add tide while I'm here

* Automator: update build-tools:master (istio#3243)

* Add branch protection for release-1.10 (istio#3247)

* Add release-1.10 Prow job configs (istio#3249)

* Add prow job config for release-1.10 branches

* Add dashboard configs for release-1.10

* Fix build-tools to reference release-1.10 rather than master

* Automator: update common-files@master in istio/test-infra@master (istio#3250)

* Automator: update common-files@master in istio/test-infra@master (istio#3251)

* Update base image (istio#3253)

* Automator: update build-tools:release-1.10 (istio#3252)

* Update update-images.sh (istio#3254)

* Fix master branch common files (istio#3259)

* Bump kubernetes jobs (istio#3258)

Move 1.21 to RC
Add 1.22

* Automator: update build-tools:release-1.9 (istio#3256)

* Automator: update build-tools:release-1.8 (istio#3257)

* Automator: update build-tools:master (istio#3255)

* Automator: update common-files@master in istio/test-infra@master (istio#3260)

* Prow config generator supports configuring annotations with requirements (istio#3222)

* Update presets for 1.8 1.9 and 1.10 (istio#3261)

* And the other half (istio#3262)

* Add API (istio#3263)

* Add API

* Change 1.4 configmap to master

* Add a postsubmit job for CNI (istio#3265)

* Add post submit job for CNI.

* fix

* gen

* Unhide 1.21+ jobs and use stable release (istio#3266)

These are stable now

* Add github-optional (istio#3267)

* Add github-optional

* Fixed config and reran make gen

* Remove outdated code. Doesn't influence cluster gen

* Update periodic update of istio test ref in istio.io to 1.10. (istio#3268)

* Update latest k8s for tests, move 1.21 postsubmit tp 1.20 for coverage (istio#3270)

1.21 is covered in pre-submit.

* Update the kind images to latest for testing. 1.20 done by presubmit. (istio#3271)

* Update Prow to v20210412-ed35ec0cee (istio#3246)

* Automator: update common-files@master in istio/test-infra@master (istio#3274)

* Automator: update build-tools:master (istio#3273)

* Istio prow: deck use workload identity (istio#3275)

* Hot fix workload identity annotation for deck sa (istio#3276)

* Prow components use RBAC and workload identity (istio#3277)

Pretty much copy/pasted from k8s/test-infra

* Hot fix: add part-of: prow label to all newly added rbac (istio#3279)

* Add prefixes private repos (istio#3278)

* Add presets

* Add private jobs

* Update presets

* Change secret to configmap (istio#3280)

* Change /Users/testuser to /home (istio#3281)

* Add private jobs for 1.10 (istio#3282)

* Envoy too (istio#3283)

* Add envoy-1.10 jobs (istio#3284)

* Add envoy-1.10 jobs

* Add testgrid changes

* Unhide 1.21 integration test for 1.10 (istio#3285)

* Update Envoy images (istio#3286)

* Update Prow to v20210419-8262f2d0c6 (istio#3272)

* Delete unused tot resources (istio#3289)

* Use explicit github-token-path flag (istio#3290)

* Automator: update build-tools:release-1.10 (istio#3291)

* Add periodic job to for envoy-1.10 from envoy-1.9 (istio#3292)

* Add periodic job to for envoy-1.10 from envoy-1.9

* Add dashboard

* Remove periodic envoy job which inadvertantly got merged. (istio#3294)

* Disable RBE in 1.5/1.6 private (istio#3296)

* Add periodic job to istio/proxy 1.10 branch to get latest envoy 1.18 … (istio#3297)

* Add periodic job to istio/proxy 1.10 branch to get latest envoy 1.18 commit

* Update dashboard name

* Disable release notes job in private repo (istio#3298)

Cannot run it here

* Automator: update common-files@master in istio/test-infra@master (istio#3300)

* Automator: update build-tools:release-1.9 (istio#3301)

Co-authored-by: istio-testing <istio-testing-bot@google.com>

* Istio prow: enable secret managed by kubernetes external secrets (istio#3244)

* Istio prow: enable secret managed by kubernetes external secrets

This was enabled in upstream and working: https://github.com/kubernetes/test-infra/blob/master/prow/prow_secrets.md

* KES uses workload identity

* Add prow label to kes so they are deployed

* updating

* add builds for proxy 1.9-fips

* oops

Co-authored-by: Eric Van Norman <ericvn@us.ibm.com>
Co-authored-by: Istio Automation <istio.testing@gmail.com>
Co-authored-by: Chi Zhang <chizhg@google.com>
Co-authored-by: John Howard <howardjohn@google.com>
Co-authored-by: Istio Automation <istio-testing-bot@google.com>
Co-authored-by: Piotr Sikora <piotrsikora@google.com>
Co-authored-by: Mitchel Herman <58443548+mpherman2@users.noreply.github.com>
Co-authored-by: Dmitri Dolguikh <dmitri@appliedlogic.ca>
Co-authored-by: Chao Dai <45011425+chaodaiG@users.noreply.github.com>
Co-authored-by: Dmitri Dolguikh <ddolguik@redhat.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Pengyuan Bian <bianpengyuan@google.com>
Co-authored-by: Brian Avery <bavery@redhat.com>
Co-authored-by: Sam Naser <samnaser@google.com>
Co-authored-by: Erick Fejta <fejta@google.com>
Co-authored-by: jacob-delgado <jacob.delgado@volunteers.acasi.info>