Changes for page Openwrt Notes

Last modified by Leon Poon on 2019/11/02 17:53
From version 16.1
edited by Leon Poon
on 2019/01/06 13:16
Change comment: There is no comment for this version
To version 4.1
edited by Leon Poon
on 2019/01/05 15:28
Change comment: There is no comment for this version

Summary

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Title
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1 -Openwrt Notes
1 +Openwrt Boot Notes
Content
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17 17  ** /etc/preinit in subprocess
18 18  * when /etc/preinit is done then it execvp the "real" /sbin/procd
19 19  
20 +
21 +
20 20  procd states:
21 21  
22 22  * early (first state):
... ... @@ -39,47 +39,4 @@
39 39  ** when done next state (halt)
40 40  * halt - kill everything and either enter sleep loop or reboots
41 41  
42 -= Debian =
43 -
44 -Things to do after debootstrap:
45 -
46 -* [[get rid of systemd>>http://without-systemd.org/wiki/index.php/How_to_remove_systemd_from_a_Debian_Stretch_installation]]
47 -* set hostname
48 -* set root password
49 -* /etc/network/interfaces (TODO: swconfig while still in openwrt initramfs space?)
50 -* apt-get install net-tools file ntp openssh-server gcc
51 -** net-tools for ifconfig
52 -** gcc for?
53 -* read-only root
54 -
55 -Needs CONFIG_DEVTMPFS=y in kernel.
56 -
57 -{{code language="bash"}}
58 -mkdir -pv /mnt && mknod /dev/sda b 8 0 && cryptsetup open /dev/sda usb && vgchange -ay vol_grp1 && mount /dev/vol_grp1/logical_vol1 /mnt
59 -{{/code}}
60 -
61 -{{code language="bash"}}
62 -chroot /mnt /bin/bash
63 -{{/code}}
64 -
65 -{{code language="bash"}}
66 -mount proc /proc -t proc
67 -{{/code}}
68 -
69 -{{code language="bash"}}
70 -exec switch_root /mnt /sbin/init
71 -{{/code}}
72 -
73 -{{code language="bash"}}
74 -ip addr add dev eth0 IP/NM
75 -ip link set eth0 up
76 -ip route add default via GW
77 -{{/code}}
78 -
79 -= Network =
80 -
81 -{{code language="bash"}}
82 -sed -re 's/^boot_run_hook/#\0/g' -i /etc/preinit
83 -PREINIT=1 . /etc/preinit
84 -preinit_ip
85 -{{/code}}
44 +