Move to ubuntu eaon for bpftrace 0.9.2

Makefile

@@ -39,26 +39,6 @@ ${trace_runner}:
 clean:
 	rm -Rf _output
 
-.PHONY: image/build-alpine
-image/build-alpine:
-	$(DOCKER) build \
-		--build-arg bpftracesha=$(BPFTRACESHA) \
-		--build-arg imagenamebase="$(IMAGE_NAME_BASE_ALPINE)" \
-		$(IMAGE_BUILD_FLAGS) \
-		-t "$(IMAGE_TRACERUNNER_BRANCH_ALPINE)" \
-		-f build/Dockerfile.tracerunner-alpine .
-	$(DOCKER) tag "$(IMAGE_TRACERUNNER_BRANCH_ALPINE)" $(IMAGE_TRACERUNNER_COMMIT_ALPINE)
-
-.PHONY: image/build-ubuntu
-image/build-ubuntu:
-	$(DOCKER) build \
-		--build-arg bpftracesha=$(BPFTRACESHA) \
-		--build-arg imagenamebase="$(IMAGE_NAME_BASE_UBUNTU)" \
-		$(IMAGE_BUILD_FLAGS) \
-		-t "$(IMAGE_TRACERUNNER_BRANCH_UBUNTU)" \
-		-f build/Dockerfile.tracerunner-ubuntu .
-	$(DOCKER) tag $(IMAGE_TRACERUNNER_BRANCH_UBUNTU) $(IMAGE_TRACERUNNER_COMMIT_UBUNTU)
-
 .PHONY: image/build-init
 image/build-init:
 	$(DOCKER) build \
@@ -76,6 +56,7 @@ image/build:
 	$(DOCKER) tag $(IMAGE_TRACERUNNER_BRANCH) $(IMAGE_TRACERUNNER_COMMIT)
 	$(DOCKER) tag "$(IMAGE_TRACERUNNER_BRANCH)" $(IMAGE_TRACERUNNER_BRANCH)
 
+
 .PHONY: image/push
 image/push:
 	$(DOCKER) push $(IMAGE_TRACERUNNER_BRANCH)

build/Dockerfile.tracerunner

@@ -0,0 +1,18 @@
+FROM golang:1.11.4-stretch as gobuilder
+
+RUN apt-get update
+RUN apt-get install -y make bash git
+
+ADD . /go/src/github.com/iovisor/kubectl-trace
+WORKDIR /go/src/github.com/iovisor/kubectl-trace
+
+RUN make _output/bin/trace-runner
+
+FROM ubuntu:19.10
+
+RUN apt-get update && apt-get install -y bpftrace && \
+                   rm -rf /var/lib/apt/lists/* && apt-get clean
+
+COPY --from=gobuilder /go/src/github.com/iovisor/kubectl-trace/_output/bin/trace-runner /bin/trace-runner
+
+ENTRYPOINT ["/bin/trace-runner"]