DIND for container testing

.drone.yml

@@ -8,6 +8,9 @@ steps:
   environment:
     SNAPSHOTS_S3_ENDPOINT: minio:9000
     TEST_S3_ENDPOINT: minio:9000
+  volumes:
+  - name: dockersock
+    path: /var/run
   commands:
     - go mod tidy
     - make test
@@ -23,6 +26,16 @@ services:
   - /data
   - --console-address
   - :9001
+- name: docker
+  image: docker:dind
+  privileged: true
+  volumes:
+  - name: dockersock
+    path: /var/run
+
+volumes:
+- name: dockersock
+  temp: {}
 
 ---
 

Makefile

@@ -3,7 +3,7 @@ test:
 	go test -v apps/*.go
 	go test -v apps/drivers/*.go
 	go test -v detector/*.go
-	# go test -v docker/*.go # Doesn't work in Drone right now
+	go test -v docker/*.go # Doesn't work in Drone right now
 
 build:
 	#podman run --rm --privileged -ti -v ${shell pwd}:/srv docker.io/library/golang:1.14-stretch /bin/sh -c "cd /srv && go build"

containers/docker_test.go

@@ -8,7 +8,8 @@ import (
 
 func TestGetProcesses(t *testing.T) {
 	driver := Driver{
-		DockerSock: "unix:///run/user/1000/podman/podman.sock",
+		//DockerSock: "unix:///run/user/1000/podman/podman.sock",
+		DockerSock: "unix:///var/run/docker.sock",
 		BindIPHTTP: "127.0.0.1",
 		BindIPSSH:  "127.0.0.1",
 	}