When I run an experimental syntax I get the following
Error response from daemon: Dockerfile parse error line 13: Unknown flag: security
When I run with
DOCKER_BUILDKIT=1 I get,
[+] Building 0.0s (2/2) FINISHED => [internal] load build definition from Dockerfile 0.0s => => transferring dockerfile: 38B 0.0s => [internal] load .dockerignore 0.0s => => transferring context: 2B 0.0s failed to solve with frontend dockerfile.v0: failed to create LLB definition: Dockerfile parse error line 13: Unknown flag: security
My version of Docker is from the Debian repo. How can I find what experimental syntaxes are supported?