From e2604a756aaddcd5919ee2f1b9cc0055d200f846 Mon Sep 17 00:00:00 2001 From: Daniel Mueller Date: Mon, 10 Dec 2018 21:00:27 -0800 Subject: Update libc crate to 0.2.45 This change updates the libc crate to version 0.2.45. Import subrepo libc/:libc at f5636fc618f8e16968b3178196d73c94ad9f7b05 --- libc/ci/README.md | 92 +++++++++++++++++++++++++++++++++++++++---------------- 1 file changed, 66 insertions(+), 26 deletions(-) (limited to 'libc/ci/README.md') diff --git a/libc/ci/README.md b/libc/ci/README.md index aef6ef1..28152e5 100644 --- a/libc/ci/README.md +++ b/libc/ci/README.md @@ -128,32 +128,72 @@ QEMU is available, and if so mount it, run a script (it'll specifically be `run-qemu.sh` in this folder which is copied into the generated image talked about above), and then shut down. -### QEMU setup - FreeBSD - -1. Download CD installer (most minimal is fine) -2. `qemu-img create -f qcow2 foo.qcow2 2G` -3. `qemu -cdrom foo.iso -drive if=virtio,file=foo.qcow2 -net nic,model=virtio -net user` -4. run installer -5. `echo 'console="comconsole"' >> /boot/loader.conf` -6. `echo 'autoboot_delay="0"' >> /boot/loader.conf` -7. look at /etc/ttys, see what getty argument is for ttyu0 -8. edit /etc/gettytab, look for ttyu0 argument, prepend `:al=root` to line - beneath - -(note that the current image has a `freebsd` user, but this isn't really -necessary) - -Once that's done, arrange for this script to run at login: - -``` -#!/bin/sh - -sudo kldload ext2fs -[ -e /dev/vtbd1 ] || exit 0 -sudo mount -t ext2fs /dev/vtbd1 /mnt -sh /mnt/run.sh /mnt -sudo poweroff -``` +### QEMU Setup - FreeBSD + +1. [Download the latest stable amd64-bootonly release ISO](https://www.freebsd.org/where.html). + E.g. FreeBSD-11.1-RELEASE-amd64-bootonly.iso +2. Create the disk image: `qemu-img create -f qcow2 FreeBSD-11.1-RELEASE-amd64.qcow2 2G` +3. Boot the machine: `qemu-system-x86_64 -cdrom FreeBSD-11.1-RELEASE-amd64-bootonly.iso -drive if=virtio,file=FreeBSD-11.1-RELEASE-amd64.qcow2 -net nic,model=virtio -net user` +4. Run the installer, and install FreeBSD: + 1. Install + 1. Continue with default keymap + 1. Set Hostname: freebsd-ci + 1. Distribution Select: + 1. Uncheck lib32 + 1. Uncheck ports + 1. Network Configuration: vtnet0 + 1. Configure IPv4? Yes + 1. DHCP? Yes + 1. Configure IPv6? No + 1. Resolver Configuration: Ok + 1. Mirror Selection: Main Site + 1. Partitioning: Auto (UFS) + 1. Partition: Entire Disk + 1. Partition Scheme: MBR + 1. App Partition: Ok + 1. Partition Editor: Finish + 1. Confirmation: Commit + 1. Wait for sets to install + 1. Set the root password to nothing (press enter twice) + 1. Set time zone to UTC + 1. Set Date: Skip + 1. Set Time: Skip + 1. System Configuration: + 1. Disable sshd + 1. Disable dumpdev + 1. System Hardening + 1. Disable Sendmail service + 1. Add User Accounts: No + 1. Final Configuration: Exit + 1. Manual Configuration: Yes + 1. `echo 'console="comconsole"' >> /boot/loader.conf` + 1. `echo 'autoboot_delay="0"' >> /boot/loader.conf` + 1. `echo 'ext2fs_load="YES"' >> /boot/loader.conf` + 1. Look at `/etc/ttys`, see what getty argument is for `ttyu0` (E.g. `3wire`) + 1. Edit `/etc/gettytab` (with `vi` for example), look for `ttyu0` argument, + prepend `:al=root` to the line beneath to have the machine auto-login as + root. E.g. + + 3wire:\ + :np:nc:sp#0: + becomes: + + 3wire:\ + :al=root:np:nc:sp#0: + + 1. Edit `/root/.login` and put this in it: + + [ -e /dev/vtbd1 ] || exit 0 + mount -t ext2fs /dev/vtbd1 /mnt + sh /mnt/run.sh /mnt + poweroff + + 1. Exit the post install shell: `exit` + 1. Back in in the installer choose Reboot + 1. If all went well the machine should reboot and show a login prompt. + If you switch to the serial console by choosing View > serial0 in + the qemu menu, you should be logged in as root. + 1. Shutdown the machine: `shutdown -p now` Helpful links -- cgit v1.2.1