bk: test go-cache-plugin

Author: v1v

.buildkite/pipeline.yml

@@ -12,6 +12,11 @@ env:
   IMAGE_WIN_10: "platform-ingest-elastic-agent-windows-10-1757120457"
   IMAGE_WIN_11: "platform-ingest-elastic-agent-windows-11-1757120457"
 
+common:
+  - aws_oidc: &aws_oidc
+      # See https://github.com/elastic/oblt-infra/blob/main/conf/resources/repos/elastic-agent/01-aws-buildkite-oidc.tf
+      elastic/oblt-aws-auth#v0.2.0:
+
 steps:
   - label: "check-ci"
     key: "check-ci"
@@ -37,6 +42,8 @@ steps:
         agents:
           provider: "gcp"
           image: "${IMAGE_UBUNTU_2204_X86_64}"
+        plugins:
+          - *aws_oidc
         retry:
           automatic:
             limit: 1

.buildkite/scripts/steps/unit-tests.sh

@@ -2,6 +2,12 @@
 source .buildkite/scripts/common.sh
 set +euo pipefail
 
+echo "--- Install dependencies"
+# See https://github.com/tailscale/go-cache-plugin
+make install-go-cache-plugin
+export GOCACHEPROG="go-cache-plugin --cache-dir=/tmp/gocache --bucket=elastic-agent-ci-go-cache"
+export GOEXPERIMENT=cacheprog
+
 echo "--- Unit tests"
 RACE_DETECTOR=true TEST_COVERAGE=true mage unitTest
 TESTS_EXIT_STATUS=$?

Makefile

@@ -11,6 +11,12 @@ mage:
 	@go install github.com/magefile/mage
 	@-mage -clean
 
+## install-go-cache-plugin : Install go-cache-plugin
+.PHONY: install-go-cache-plugin
+install-go-cache-plugin:
+	@echo Installing go-cache-plugin
+	go install github.com/tailscale/go-cache-plugin/cmd/go-cache-plugin@latest
+	@-go-cache-plugin help
 
 ## install-gotestsum : Install gotestsum
 .PHONY: install-gotestsum