move rester to dedicated config file, link to config in comment

Author: BenTheElder

config/jobs/kubernetes/sig-k8s-infra/trusted/sig-contribex-k8s-triage-robot.yaml

@@ -250,64 +250,6 @@ periodics:
       secret:
         secretName: k8s-triage-robot-github-token
 
-- name: ci-k8s-triage-robot-retester
-  interval: 20m  # Retest at most 1 PR per 20m, which should not DOS the queue.
-  cluster: k8s-infra-prow-build-trusted
-  decorate: true
-  annotations:
-    testgrid-dashboards: sig-contribex-k8s-triage-robot
-    testgrid-tab-name: retester
-    description: Automatically /retest-required for approved PRs that are failing tests
-  spec:
-    containers:
-    - image: gcr.io/k8s-staging-test-infra/commenter:v20250922-af75983448
-      command:
-      - commenter
-      args:
-      - |-
-        --query=is:pr
-        -label:do-not-merge
-        -label:do-not-merge/blocked-paths
-        -label:do-not-merge/cherry-pick-not-approved
-        -label:do-not-merge/contains-merge-commits
-        -label:do-not-merge/hold
-        -label:do-not-merge/invalid-commit-message
-        -label:do-not-merge/invalid-owners-file
-        -label:do-not-merge/needs-sig
-        -label:do-not-merge/needs-kind
-        -label:do-not-merge/release-note-label-needed
-        -label:do-not-merge/work-in-progress
-        label:lgtm
-        label:approved
-        label:"cncf-cla: yes"
-        status:failure
-        -label:needs-rebase
-        -label:needs-ok-to-test
-        -label:"cncf-cla: no"
-        repo:kubernetes/kops
-        repo:kubernetes/kubernetes
-        repo:kubernetes/test-infra
-      - --token=/etc/github-token/token
-      - --endpoint=http://ghproxy.test-pods.svc.cluster.local
-      - |-
-        --comment=Retesting failed PR that otherwise appears ready for merge.
-
-        Please help us fix flaky tests by following our [Flaky Tests Guide][1]
-
-        /retest-required
-
-        [1]: https://git.k8s.io/community/contributors/devel/sig-testing/flaky-tests.md
-      - --template
-      - --ceiling=1
-      - --confirm
-      volumeMounts:
-      - name: token
-        mountPath: /etc/github-token
-    volumes:
-    - name: token
-      secret:
-        secretName: k8s-triage-robot-github-token
-
 - name: ci-k8s-triage-robot-rotten-issues
   interval: 1h
   cluster: k8s-infra-prow-build-trusted

config/jobs/kubernetes/sig-k8s-infra/trusted/sig-contribex-triage-robot-retester.yaml

@@ -0,0 +1,60 @@
+periodics:
+- name: ci-k8s-triage-robot-retester
+  interval: 20m  # Retest at most 1 PR per 20m, which should not DOS the queue.
+  cluster: k8s-infra-prow-build-trusted
+  decorate: true
+  annotations:
+    testgrid-dashboards: sig-contribex-k8s-triage-robot
+    testgrid-tab-name: retester
+    description: Automatically /retest-required for approved PRs that are failing tests
+  spec:
+    containers:
+    - image: gcr.io/k8s-staging-test-infra/commenter:v20250922-af75983448
+      command:
+      - commenter
+      args:
+      - |-
+        --query=is:pr
+        -label:do-not-merge
+        -label:do-not-merge/blocked-paths
+        -label:do-not-merge/cherry-pick-not-approved
+        -label:do-not-merge/contains-merge-commits
+        -label:do-not-merge/hold
+        -label:do-not-merge/invalid-commit-message
+        -label:do-not-merge/invalid-owners-file
+        -label:do-not-merge/needs-sig
+        -label:do-not-merge/needs-kind
+        -label:do-not-merge/release-note-label-needed
+        -label:do-not-merge/work-in-progress
+        label:lgtm
+        label:approved
+        label:"cncf-cla: yes"
+        status:failure
+        -label:needs-rebase
+        -label:needs-ok-to-test
+        -label:"cncf-cla: no"
+        repo:kubernetes/kops
+        repo:kubernetes/kubernetes
+        repo:kubernetes/test-infra
+      - --token=/etc/github-token/token
+      - --endpoint=http://ghproxy.test-pods.svc.cluster.local
+      - |-
+        --comment=Retesting failed PR that otherwise appears ready for merge.
+
+        Please help us fix flaky tests by following our [Flaky Tests Guide][1].
+
+        For this robot's configuration, see: https://git.k8s.io/test-infra/config/jobs/kubernetes/sig-k8s-infra/trusted/sig-contribex-triage-robot-retester.yaml
+
+        /retest-required
+
+        [1]: https://git.k8s.io/community/contributors/devel/sig-testing/flaky-tests.md
+      - --template
+      - --ceiling=1
+      - --confirm
+      volumeMounts:
+      - name: token
+        mountPath: /etc/github-token
+    volumes:
+    - name: token
+      secret:
+        secretName: k8s-triage-robot-github-token