test: bind mount gomodcache to cache go dependencies

try to speed up ci jobs integration tests
elastic · Dec 1, 2024 · 63a7a38 · 63a7a38
1 parent ec2f4a8
commit 63a7a38
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diff --git a/dev-tools/mage/integtest_docker.go b/dev-tools/mage/integtest_docker.go
@@ -449,9 +449,15 @@ func integTestDockerComposeEnvVars() (map[string]string, error) {
 		return nil, err
 	}
 
+	goModCache := os.Getenv("GOMODCACHE")
+	if goModCache == "" {
+		goModCache = os.Getenv("GOPATH") + "/pkg/mod"
+	}
+
 	return map[string]string{
 		"ES_BEATS":          esBeatsDir,
 		"STACK_ENVIRONMENT": StackEnvironment,
+		"GOMODCACHE":        goModCache,
 		// Deprecated use STACK_ENVIRONMENT instead (it's more descriptive).
 		"TESTING_ENVIRONMENT": StackEnvironment,
 	}, nil

diff --git a/metricbeat/docker-compose.yml b/metricbeat/docker-compose.yml
@@ -11,6 +11,7 @@ services:
     working_dir: /go/src/github.com/elastic/beats/metricbeat
     volumes:
       - ${PWD}/..:/go/src/github.com/elastic/beats/
+      - ${GOMODCACHE}:/go/pkg/mod/:ro
       - /var/run/docker.sock:/var/run/docker.sock
     network_mode: host
     command: make