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Changes for page Openwrt Notes

Last modified by Leon Poon on 2019/11/02 17:53
From version 12.1
edited by Leon Poon
on 2019/01/06 09:43
Change comment: There is no comment for this version
To version 35.1
edited by Leon Poon
on 2019/11/02 05:51
Change comment: There is no comment for this version

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... ... @@ -41,23 +41,41 @@
41 41  
42 42  = Debian =
43 43  
44 +{{code}}
45 +debootstrap --variant=minbase --include locales,sudo,sysvinit-core,sysvinit-utils,vim-nox,screen,wget,ntp,bridge-utils,ifupdown --exclude=nano,vim-tiny --foreign stretch $PWD
46 +chroot $PWD debootstrap/debootstrap --second-stage
47 +{{/code}}
48 +
49 +{{code}}
50 +qemu-debootstrap --include=locales,sudo,sysvinit-core,sysvinit-utils,vim-nox,screen,wget,ntp,bridge-utils,ifupdown --exclude=nano,vim-tiny,systemd,systemd-sysv --arch mipsel stretch /mnt/cdrom
51 +{{/code}}
52 +
53 +Do not install openssh-server during bootstrap otherwise it will bring in systemd!
54 +
44 44  Things to do after debootstrap:
45 45  
46 46  * [[get rid of systemd>>http://without-systemd.org/wiki/index.php/How_to_remove_systemd_from_a_Debian_Stretch_installation]]
47 -* set root password
48 48  * set hostname
49 -* install openssh-server
59 +* set root password
50 50  * /etc/network/interfaces (TODO: swconfig while still in openwrt initramfs space?)
61 +* apt-get install openssh-server without systemd
62 +* apt-get install net-tools file ntp openssh-server gcc
63 +** net-tools for ifconfig
64 +** gcc for?
51 51  * read-only root
52 52  
53 53  Needs CONFIG_DEVTMPFS=y in kernel.
54 54  
55 55  {{code language="bash"}}
56 -mkdir -pv /mnt/debian && mknod /dev/sda b 8 0 && cryptsetup open /dev/sda usb && vgchange -ay vol_grp1 && mount /dev/vol_grp1/logical_vol1 /mnt/debian
70 +mkdir -pv /mnt &&
71 +mknod /dev/sda b 8 0 &&
72 +cryptsetup open /dev/sda usb &&
73 +vgchange -ay vol_grp1 &&
74 +mount /dev/vol_grp1/logical_vol1 /mnt -o ro
57 57  {{/code}}
58 58  
59 59  {{code language="bash"}}
60 -chroot /mnt/debian /bin/bash
78 +chroot /mnt /bin/bash
61 61  {{/code}}
62 62  
63 63  {{code language="bash"}}
... ... @@ -65,7 +65,7 @@
65 65  {{/code}}
66 66  
67 67  {{code language="bash"}}
68 -exec switch_root /mnt/debian /sbin/init
86 +exec switch_root /mnt /sbin/init
69 69  {{/code}}
70 70  
71 71  {{code language="bash"}}
... ... @@ -73,3 +73,42 @@
73 73  ip link set eth0 up
74 74  ip route add default via GW
75 75  {{/code}}
94 +
95 += Network =
96 +
97 +{{code language="bash"}}
98 +sed -re 's/^boot_run_hook/#\0/g' -i /etc/preinit
99 +PREINIT=1 . /etc/preinit
100 +preinit_config_board # set up the switch and lan ports on eth0.2, and create ip link
101 +json_select switch
102 +json_select switch0
103 +json_add_boolean reset 0 # do not reset when setting up wan ports on eth0.1
104 +json_select ..
105 +json_select ..
106 +preinit_config_switch switch0 eth0.1 # set up wan ports
107 +preinit_ip_config eth0.1 # create ip link
108 +ip address flush dev eth0 # del default address
109 +for pi_ifname in eth0.1 eth0.2; do
110 + ip -4 address flush dev $pi_ifname # del default address
111 + ip link set dev $pi_ifname down
112 +done
113 +{{/code}}
114 +
115 +
116 += UBI =
117 +
118 +{{code language="text"}}define Build/append-ubi
119 + sh $(TOPDIR)/scripts/ubinize-image.sh \
120 + $(if $(UBOOTENV_IN_UBI),--uboot-env) \
121 + $(if $(KERNEL_IN_UBI),--kernel $(IMAGE_KERNEL)) \
122 + $(foreach part,$(UBINIZE_PARTS),--part $(part)) \
123 + $(IMAGE_ROOTFS) \
124 + $@.tmp \
125 + -p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
126 + $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
127 + $(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
128 + $(UBINIZE_OPTS)
129 + cat $@.tmp >> $@
130 + rm $@.tmp
131 +endef{{/code}}
132 +~{~{/code}}