l00397676 5b9d88b3ad docker-container: check local image store if pulling image failed ... When booting `docker-container` driver, it will pull and run image `moby/buildkit:buildx-stable-1`. If current node cannot connect to dockerhub, driver `docker-container` will always booting failure. But user may already load the image manually or pull it from a priviate registry. Buildx should check local docker image store after pull failed. Fixes: #199 issuecomment-561996661 Signed-off-by: Lu Jingxiao <lujingxiao@huawei.com>		5 years ago
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driver.go	docker-container: check local image store if pulling image failed	5 years ago
factory.go	Support environment variables in docker-container driver	6 years ago