From 157303d8ba55c6de3b6d4211345540096860cd40 Mon Sep 17 00:00:00 2001
From: Julien Duchesne <julien.duchesne@grafana.com>
Date: Wed, 3 Aug 2022 07:51:29 -0400
Subject: [PATCH] Drone: Add retries for pipelines (#53171)

* Drone: Add retries for pipelines
Self-explanatory, this should reduce flakiness for the clone step

* Oops remove extra file
---
 .drone.yml                     | 76 +++++++++++++++++++++++++++++++++-
 scripts/drone/events/cron.star |  3 ++
 scripts/drone/utils/utils.star |  6 +++
 3 files changed, 84 insertions(+), 1 deletion(-)

diff --git a/.drone.yml b/.drone.yml
index 8609e8d4208..fd38c75c32b 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -1,4 +1,6 @@
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: pr-verify-drone
@@ -42,6 +44,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: pr-test-frontend
@@ -125,6 +129,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: pr-test-backend
@@ -232,6 +238,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: pr-build-e2e
@@ -481,6 +489,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: pr-integration-tests
@@ -602,6 +612,8 @@ volumes:
   temp:
     medium: memory
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: pr-docs
@@ -699,6 +711,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: main-docs
@@ -791,6 +805,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: main-test-frontend
@@ -866,6 +882,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: main-test-backend
@@ -968,6 +986,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: main-build-e2e-publish
@@ -1378,6 +1398,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: main-integration-tests
@@ -1488,6 +1510,8 @@ volumes:
   temp:
     medium: memory
 ---
+clone:
+  retries: 3
 depends_on:
 - main-test-frontend
 - main-test-backend
@@ -1548,6 +1572,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: notify-drone-changes
@@ -1578,6 +1604,8 @@ trigger:
   - grafana/grafana
 type: docker
 ---
+clone:
+  retries: 3
 depends_on:
 - main-test-frontend
 - main-test-backend
@@ -1646,6 +1674,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on:
 - main-test-frontend
 - main-test-backend
@@ -1677,6 +1707,8 @@ trigger:
   - failure
 type: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: release-oss-build-e2e-publish
@@ -1982,6 +2014,8 @@ volumes:
   temp:
     medium: memory
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: release-oss-test
@@ -2108,6 +2142,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: release-oss-integration-tests
@@ -2216,6 +2252,8 @@ volumes:
   temp:
     medium: memory
 ---
+clone:
+  retries: 3
 depends_on:
 - release-oss-build-e2e-publish
 - release-oss-test
@@ -3045,6 +3083,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: publish-docker-oss-public
@@ -3123,6 +3163,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: publish-docker-enterprise-public
@@ -3184,6 +3226,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: publish-docker-oss-security
@@ -3263,6 +3307,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: publish-docker-enterprise-security
@@ -3325,6 +3371,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: publish-artifacts-security
@@ -3363,6 +3411,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: publish-artifacts-public
@@ -3401,6 +3451,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: publish-npm-packages-public
@@ -3454,6 +3506,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on:
 - publish-artifacts-public
 - publish-docker-oss-public
@@ -3508,6 +3562,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on:
 - publish-artifacts-public
 - publish-docker-oss-public
@@ -3562,6 +3618,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: publish-artifacts-page
@@ -3594,6 +3652,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: release-branch-oss-build-e2e-publish
@@ -3870,6 +3930,8 @@ volumes:
   temp:
     medium: memory
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: release-branch-oss-test
@@ -3990,6 +4052,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 depends_on: []
 kind: pipeline
 name: release-branch-oss-integration-tests
@@ -4092,6 +4156,8 @@ volumes:
   temp:
     medium: memory
 ---
+clone:
+  retries: 3
 depends_on:
 - release-branch-oss-build-e2e-publish
 - release-branch-oss-test
@@ -4871,6 +4937,8 @@ volumes:
     path: /var/run/docker.sock
   name: docker
 ---
+clone:
+  retries: 3
 kind: pipeline
 name: scan-grafana/grafana:latest-image
 platform:
@@ -4899,6 +4967,8 @@ trigger:
   event: cron
 type: docker
 ---
+clone:
+  retries: 3
 kind: pipeline
 name: scan-grafana/grafana:main-image
 platform:
@@ -4927,6 +4997,8 @@ trigger:
   event: cron
 type: docker
 ---
+clone:
+  retries: 3
 kind: pipeline
 name: scan-grafana/grafana:latest-ubuntu-image
 platform:
@@ -4956,6 +5028,8 @@ trigger:
   event: cron
 type: docker
 ---
+clone:
+  retries: 3
 kind: pipeline
 name: scan-grafana/grafana:main-ubuntu-image
 platform:
@@ -5016,6 +5090,6 @@ kind: secret
 name: gcp_upload_artifacts_key
 ---
 kind: signature
-hmac: 968320e69b8531451dec23ac2d586296616533986c9e9a767410975109220072
+hmac: 397deadc5d62537ccdb8a02e00a3cb397f3f23c3a175511ad53c31272b878dbd
 
 ...
diff --git a/scripts/drone/events/cron.star b/scripts/drone/events/cron.star
index 4d1ca1b2e2c..c8b3edccb07 100644
--- a/scripts/drone/events/cron.star
+++ b/scripts/drone/events/cron.star
@@ -23,6 +23,9 @@ def cron_job_pipeline(name, steps):
             'event': 'cron',
             'cron': 'nightly',
         },
+        'clone': {
+            'retries': 3,
+        },
         'steps': steps,
     }
 
diff --git a/scripts/drone/utils/utils.star b/scripts/drone/utils/utils.star
index b8d281792d7..e39a728fda4 100644
--- a/scripts/drone/utils/utils.star
+++ b/scripts/drone/utils/utils.star
@@ -40,6 +40,9 @@ def pipeline(
         'trigger': trigger,
         'services': services,
         'steps': steps,
+        'clone': {
+            'retries': 3,
+        },
         'volumes': [{
             'name': 'docker',
             'host': {
@@ -79,6 +82,9 @@ def notify_pipeline(name, slack_channel, trigger, depends_on=[], template=None,
         'steps': [
             slack_step(slack_channel, template, secret),
         ],
+        'clone': {
+            'retries': 3,
+        },
         'depends_on': depends_on,
     }