| #!/bin/bash | |
| XEN=$HOME/xen-3.4.4 | |
| #XEN=$HOME/xen-4.2.2 | |
| KERNEL=$HOME/latest/coreos_developer_pxe.vmlinuz | |
| INITRD=$HOME/latest/coreos_developer_pxe_image.cpio.gz | |
| COREOS_ARGS="root=squashfs: state=tmpfs:" | |
| XEN_ARGS="console=hvc0 earlyprintk=xen" | |
| CPU=host | |
| #CPU=qemu64,+avx |
| INFO amd64-host : Portage 2.1.12.2 (releases/10.0, gcc-4.6.3, glibc-2.15-r3, 3.10.11-stable x86_64) | |
| INFO amd64-host : ================================================================= | |
| INFO amd64-host : System uname: Linux-3.10.11-stable-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-73.0.0 | |
| INFO amd64-host : KiB Swap: 7842812 total, 7842812 free | |
| INFO amd64-host : Timestamp of tree: Unknown | |
| INFO amd64-host : ld GNU ld (GNU Binutils) 2.23.1 | |
| INFO amd64-host : ccache version 3.1.6 [disabled] | |
| INFO amd64-host : app-shells/bash: 4.2_p20 | |
| INFO amd64-host : dev-lang/python: 2.7.5-r2::coreos | |
| INFO amd64-host : dev-util/ccache: 3.1.6 |
| # replacement psudocode for src/platform/installer | |
| EFIPART=/dev/sda1 | |
| NEWROOT=/dev/sda4 | |
| mount -o ro $NEWROOT /media/newroot | |
| mount $EFIPART /media/efi | |
| # Normal boot | |
| cp /media/newroot/boot/vmlinuz /media/efi/syslinux/vmlinuz.B |
| #cloud-config | |
| coreos: | |
| units: | |
| - name: etcd.service | |
| command: start | |
| - name: fleet.service | |
| command: start | |
| - name: update-engine.service | |
| command: restart |
| Xen Minimal OS! | |
| start_info: 0xac4000(VA) | |
| nr_pages: 0x26700 | |
| shared_inf: 0x7e38b000(MA) | |
| pt_base: 0xac7000(VA) | |
| nr_pt_frames: 0x9 | |
| mfn_list: 0x990000(VA) | |
| mod_start: 0x0(VA) | |
| mod_len: 0 | |
| flags: 0x0 |
| #!/bin/bash | |
| set -e | |
| mkdir -p /etc/systemd/network | |
| cat > /etc/systemd/network/00-eth.network <<EOF | |
| [Match] | |
| Name=eth* | |
| [Network] |
| #!/bin/bash | |
| # And now we cry because --network-interface on systemd-nspawn is broken. :( | |
| set -e | |
| NAME="$1" | |
| shift | |
| for retry in {1..5}; do | |
| if machinectl status "$NAME" &>/dev/null; then |
Pending real documentation.... We do have a development container which includes the same toolchain version that was used to build CoreOS but it works under systemd-nspawn, not docker, and isn't documented. But here is a quick guide that may be a useful starting place.
# on coreos
wget http://alpha.release.core-os.net/amd64-usr/current/coreos_developer_container.bin.bz2
bunzip2 coreos_developer_container.bin.bz2
sudo systemd-nspawn -i coreos_developer_container.bin --share-system
| [ 0.000000] Initializing cgroup subsys cpuset | |
| [ 0.000000] Initializing cgroup subsys cpu | |
| [ 0.000000] Initializing cgroup subsys cpuacct | |
| [ 0.000000] Linux version 4.1.0-rc5+ (marineam@crispin) (gcc version 4.8.4 (Gentoo 4.8.4 p1.4, pie-0.6.1) ) #179 SMP Tue May 26 22:15:05 PDT 2015 | |
| [ 0.000000] Command line: initrd=\f06334242ef80a24f117c44a527873e0\4.1.0-rc5+\initrd luks.options=discard luks.uuid=e13aa7d2-f5a8-4b0f-ab3e-62b4195356e6 resume=UUID=b0972a5b-ed54-4e2d-92e7-0dfeb6c776aa luks.uuid=f30f8625-cc56-475b-9461-b84b6b95196c root=UUID=e6b399d2-baa1-4eea-944c-e16b70648baf rootfstype=ext4 rootflags=data=writeback ro init=/usr/lib/systemd/systemd loglevel=6 video=efifb:off | |
| [ 0.000000] KERNEL supported cpus: | |
| [ 0.000000] Intel GenuineIntel | |
| [ 0.000000] e820: BIOS-provided physical RAM map: | |
| [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable | |
| [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved |
| git clone git://anongit.gentoo.org/repo/gentoo.git | |
| git remote add gentoo-gitmig-20150809-draft git://github.com/gentoo/gentoo-gitmig-20150809-draft.git | |
| git fetch gentoo-gitmig-20150809-draft | |
| git replace --graft 56bd759df1d0c750a065b8c845e93d5dfa6b549d 2ebda5cd08db6bdf193adaa6de33239a83a73af0 |