migration job makefile

Makefile

K:=kubectl
NS:=default
.PHONY: migrate
migrate:
	$(K) apply -f migration/migration-job.yaml -n $(NS)
	$(K) wait --for=condition=complete --timeout=300s jobs/mlserver-migration -n $(NS)

	$(K) get job mlserver-migration -o "jsonpath={.metadata.labels.controller-uid}"  -n $(NS) \
	 | xargs -I {} $(K) get po -l controller-uid={} -o "jsonpath={.items[0].metadata.name}" -n  $(NS) \
	 | xargs -I {} $(K) logs {} -n $(NS) -c mlserver-django \
	 | tee migration.log
	
	$(K) delete -f migration/migration-job.yaml -n $(NS)