feat(examples): Introduce HTTP Python3 server as example #18
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Add script that builds all variants of base kernels, i.e. ELF Loader app images: QEMU / Firecracker, simple / strace-printing / debug-printing. Kernels are outputed in the `kernels/` top-level directory to be linked in application directories. Signed-off-by: Razvan Deaconescu <[email protected]>
Introduce Python script to generate run scripts for bincompat use cases. Add base `docker.Makefile` to be included for Docker-based builds. Script is to be run from corresponding bincompat app directory in examples: ``` ../../utils/bincompat/generate.py ``` Application directories must define the `config.yaml` file with required variables: `networking`, `accel`, `memory` etc. Running it generates the following files: * `kraft-run*.sh`: script to run with KraftKit * `run-qemu*.sh`: script to run with QEMU * `run-fc*.sh`: script to run with Firecracker * `fc*.json`: Firecracker configuration files Signed-off-by: Razvan Deaconescu <[email protected]>
This is a classic build of base / ELF Loader that doesn't use embedded initramdisk and that doesn't automount the root filesystem. The root filesystem is to be passed as a boot option via `vfs.fstab` with an initial ramdisk. The full option is would be ``` vfs.fstab=[ "initrd:/:initrd:::" ] ``` Signed-off-by: Razvan Deaconescu <[email protected]>
Introduce an HTTP Python3 server as binary compatibility run. Extract Python3 binary and required file using `Dockerfile`. Then run it with the `base` kernel images from `../../kernels/`. Add typical files for a bincompat app: * `Kraftfile`: build / run rules, including pulling the `base` image * `Dockerfile`: filesystem, including binary and libraries * `Makefile`: used to generate the root filesystem from the `Dockerfile` rules * `README.md`: instructions to set up, build and run the application * `config.yaml`: configuration file to generate scripts to the application * `server.py`: the Python3 HTTP server `config.yaml` is used to generate run scripts using the `../../utils/bincompat/generate.py` script. The kernels in `../../kernels` are generated by running the `../../utils/bincompat/base-build-all.sh` script while inside the `../../library/base/` directory. Signed-off-by: Razvan Deaconescu <[email protected]>
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Closing this, it's already handled by #11 |
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Mar 18, 2024
Reviewd-by: Razvan Deaconescu [email protected] Approved-by: Razvan Deaconescu [email protected]
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Introduce an HTTP Python3 server as binary compatibility run. Extract Python3 binary and required file using
Dockerfile. Then run it with thebasekernel images from../../kernels/.Add typical files for a bincompat app:
Kraftfile: build / run rules, including pulling thebaseimageDockerfile: filesystem, including binary and librariesMakefile: used to generate the root filesystem from theDockerfilerulesREADME.md: instructions to set up, build and run the applicationconfig.yaml: configuration file to generate scripts to the applicationserver.py: the Python3 HTTP serverconfig.yamlis used to generate run scripts using the../../utils/bincompat/generate.pyscript.The kernels in
../../kernelsare generated by running the../../utils/bincompat/base-build-all.shscript while inside the../../library/base/directory.