rudefox/burrow-pi-img
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Allow setting up wifi from config

Browse Source 
Add WPA_ESSID, WPA_PASSWORD and WPA_COUNTRY options to config.
This commit is contained in:
Sam Tygier 2018-12-17 00:01:04 +00:00 committed by Peter Johnson
parent bc7971ef03
commit acb0612ea4
3 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
README.md
View File

@ -81,6 +81,10 @@ The following environment variables are supported:
Password for the first user
* `WPA_ESSID`, `WPA_PASSWORD` and `WPA_COUNTRY` (Default: unset)
If these are set, they are use to configure `wpa_supplicant.conf`, so that the raspberry pi can automatically connect to a wifi network on first boot.
A simple example for building Raspbian:
```bash

3
build.sh
View File

@ -143,6 +143,9 @@ export LOG_FILE="${WORK_DIR}/build.log"
export FIRST_USER_NAME=${FIRST_USER_NAME:-pi}
export FIRST_USER_PASS=${FIRST_USER_PASS:-raspberry}
export WPA_ESSID
export WPA_PASSWORD
export WPA_COUNTRY
export BASE_DIR

11
stage2/02-net-tweaks/01-run.sh
View File

@ -16,3 +16,14 @@ chown root:root /boot/dhcpcd.conf
ln -s /boot/dhcpcd.conf /etc/dhcpcd.conf
EOF
if [ -v WPA_COUNTRY ]
then
echo "country=${WPA_COUNTRY}" >> "${ROOTFS_DIR}/etc/wpa_supplicant/wpa_supplicant.conf"
fi
if [ -v WPA_ESSID -a -v WPA_PASSWORD ]
then
on_chroot <<EOF
wpa_passphrase ${WPA_ESSID} ${WPA_PASSWORD} >> "/etc/wpa_supplicant/wpa_supplicant.conf"
EOF
fi