红帽全球峰会7.3. Building required privileges
Generating a root filesystem from scratch requires the inner build process to use some nested containerization (such as mount namespacing) that are not enabled by default by many container build tools.
Prerequisites
-
In this example using
podman, thecontainer-toolsmeta-package is installed.
Procedure
Generate a new root file system, providing these arguments at a minimum to
podman build:--cap-add=all --security-opt=label=type:container_runtime_t --device /dev/fuse
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