kata container + qemu

 https://www.jianshu.com/p/80c11180ef96

root@ubuntu:~/kata# /usr/bin/qemu-system-aarch64 --version
QEMU emulator version 2.11.1(Debian 1:2.11+dfsg-1ubuntu7.32)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
root@ubuntu:~/kata# 

root@ubuntu:~/kata/qemu# eval ./configure "$(cat kata.cfg)"
Using './build' as the directory for build output
ERROR: unknown option --disable-vxhs
Try '/root/kata/qemu/configure --help' for more information
root@ubuntu:~/kata/qemu# 

 删掉

root@ubuntu:~/kata/qemu# eval ./configure "$(cat kata.cfg)"
Using './build' as the directory for build output

ERROR: User requested feature rados block device
       configure was not able to find it.
       Install librbd/ceph devel

root@ubuntu:~/kata/qemu#  apt-get install -y librbd-dev

root@ubuntu:~/kata/qemu# make -j56
changing dir to build for make ""...
make[1]: Entering directory '/root/kata/qemu/build'
make[1]: Makefile: No such file or directory
make[1]: *** No rule to make target 'Makefile'.  Stop.
make[1]: Leaving directory '/root/kata/qemu/build'
GNUmakefile:10: recipe for target 'all' failed
make: *** [all] Error 2

root@ubuntu:~/kata/qemu# cd build/
root@ubuntu:~/kata/qemu/build# ls
auto-created-by-configure  config.log  config-temp  Makefile
root@ubuntu:~/kata/qemu/build# eval ../configure "$(cat kata.cfg)"
cat: kata.cfg: No such file or directory
^C
root@ubuntu:~/kata/qemu/build# eval ../configure "$(cat ../kata.cfg)"

../qobject/block-qdict.c: In function ‘qdict_array_split’:
../qobject/block-qdict.c:259:9: error: ‘subqdict’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
         qlist_append_obj(*dst, subqobj ?: QOBJECT(subqdict));
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

make CFLAGS="... -Wno-error" -j 64

版本选择

git checkout  remotes/origin/stable-4.0
编译没问题了

root@ubuntu:~/kata/qemu# ${GOPATH}/src/github.com/kata-containers/packaging/scripts/configure-hypervisor.sh qemu > kata.cfg
root@ubuntu:~/kata/qemu# mkdir build
root@ubuntu:~/kata/qemu# cd build/
root@ubuntu:~/kata/qemu/build# ls
root@ubuntu:~/kata/qemu/build# eval ../configure "$(cat ../kata.cfg)"

root@ubuntu:~/kata/qemu/build# qemu-system-arm --version
QEMU emulator version 2.11.1(Debian 1:2.11+dfsg-1ubuntu7.32)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
root@ubuntu:~/kata/qemu/build# qemu-system-arm -M help
Supported machines are:
akita                Sharp SL-C1000 (Akita) PDA (PXA270)
ast2500-evb          Aspeed AST2500 EVB (ARM1176)
borzoi               Sharp SL-C3100 (Borzoi) PDA (PXA270)
canon-a1100          Canon PowerShot A1100 IS