update drone.yml based on tomas' changes

Signed-off-by: Callum Styan <[email protected]>

Author: cstyan

.drone/drone.yml

@@ -965,7 +965,10 @@ trigger:
 depends_on:
 - check
 kind: pipeline
-name: lambda-promtail
+name: lambda-promtail-amd64
+platform:
+  arch: amd64
+  os: linux
 steps:
 - commands:
   - apk add --no-cache bash git
@@ -1021,6 +1024,68 @@ trigger:
   - push
   - pull_request
 ---
+depends_on:
+- check
+kind: pipeline
+name: lambda-promtail-arm64
+platform:
+  arch: arm64
+  os: linux
+steps:
+- commands:
+  - apk add --no-cache bash git
+  - git fetch origin --tags
+  - echo $(./tools/image-tag)-arm64 > .tags
+  - echo ",main" >> .tags
+  image: alpine
+  name: image-tag
+- depends_on:
+  - image-tag
+  image: cstyan/ecr
+  name: build-lambda-promtail-image
+  privileged: true
+  settings:
+    access_key:
+      from_secret: ecr_key
+    dockerfile: tools/lambda-promtail/Dockerfile
+    dry_run: true
+    region: us-east-1
+    registry: public.ecr.aws/grafana
+    repo: public.ecr.aws/grafana/lambda-promtail
+    secret_key:
+      from_secret: ecr_secret_key
+  when:
+    ref:
+      exclude:
+      - refs/heads/main
+      - refs/heads/k??
+      - refs/tags/v*
+- depends_on:
+  - image-tag
+  image: cstyan/ecr
+  name: publish-lambda-promtail-image
+  privileged: true
+  settings:
+    access_key:
+      from_secret: ecr_key
+    dockerfile: tools/lambda-promtail/Dockerfile
+    dry_run: false
+    region: us-east-1
+    registry: public.ecr.aws/grafana
+    repo: public.ecr.aws/grafana/lambda-promtail
+    secret_key:
+      from_secret: ecr_secret_key
+  when:
+    ref:
+      include:
+      - refs/heads/main
+      - refs/heads/k??
+      - refs/tags/v*
+trigger:
+  event:
+  - push
+  - pull_request
+---
 get:
   name: pat
   path: infra/data/ci/github/grafanabot