aef0ae4dea
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108 lines
2.7 KiB
Bash
Executable File
108 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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set -x
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: ${path_list:="
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/path/foo
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"}
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function _dirs {
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DEST_PATH="/data"
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echo "--------------------------------------"
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echo " Moving persistent data in $DEST_PATH "
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echo "--------------------------------------"
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for path_name in $path_list; do
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if [ ! -e ${DEST_PATH}${path_name} ]; then
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if [ -d $path_name ]; then
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rsync -Ra ${path_name}/ ${DEST_PATH}/
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else
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rsync -Ra ${path_name} ${DEST_PATH}/
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fi
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else
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echo "---------------------------------------------------------"
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echo " No NEED to move anything for $path_name in ${DEST_PATH} "
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echo "---------------------------------------------------------"
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fi
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rm -rf ${path_name}
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ln -s ${DEST_PATH}${path_name} ${path_name}
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done
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}
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function _main {
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[ -e "/data/dhcpd4.conf" ] || cp "/template/dhcpd4.conf" "/data/"
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[ -e "/data/dhcpd6.conf" ] || cp "/template/dhcpd6.conf" "/data/"
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[ -e "/data/dhcpd4.leases" ] || touch "/data/dhcpd4.leases"
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[ -e "/data/dhcpd6.leases" ] || touch "/data/dhcpd6.leases"
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useradd dhcpd
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uid=$(id -u dhcpd)
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gid=$(id -g dhcpd)
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chown -R dhcpd: "/data/dhcpd4.leases" "/data/dhcpd6.leases"
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#export CMDv4="/usr/sbin/dhcpd -4 -f -d --no-pid -cf /data/dhcpd4.conf -lf /data/dhcpd4.leases -user dhcpd -group dhcpd"
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export CMDv6="/usr/sbin/dhcpd -6 -f -d --no-pid -cf /data/dhcpd6.conf -lf /data/dhcpd6.leases -user dhcpd -group dhcpd"
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chown -R dhcpd: "/data"
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}
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custom_bashrc() {
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cat <<'EOF'
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export LS_OPTIONS="--color=auto"
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alias ls='ls $LS_OPTIONS'
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alias ll='ls $LS_OPTIONS -la'
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alias l='ls $LS_OPTIONS -lA'
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# prompt SOLO per shell interattive
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if [[ $- == *i* ]]; then
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if [ "$(id -u)" -eq 0 ]; then
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PS1="\[\e[35m\][\[\e[31m\]\u\[\e[36m\]@\[\e[32m\]\h\[\e[90m\] \w\[\e[35m\]]\[\e[0m\]# "
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else
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PS1="\[\e[35m\][\[\e[33m\]\u\[\e[36m\]@\[\e[32m\]\h\[\e[90m\] \w\[\e[35m\]]\[\e[0m\]$ "
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fi
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export PS1
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fi
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EOF
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}
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setup_bashrc() {
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for home in /root /home/*; do
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[ -d "$home" ] || continue
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bashrc="$home/.bashrc"
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# crea se manca
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[ -f "$bashrc" ] || touch "$bashrc"
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# evita duplicazioni
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grep -q '### CUSTOM BASHRC ###' "$bashrc" && continue
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{
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echo ''
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echo '### CUSTOM BASHRC ###'
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custom_bashrc
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} >> "$bashrc"
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done
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}
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_main
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setup_bashrc
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# If any arguments were passed (i.e., CMD from Dockerfile), store them in CMD
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[ "$#" -gt 0 ] && CMD="$@"
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[ "$DHCP4" = "0" ] && export CMD=""
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if [ "$DHCP6" = "1" ]; then
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[ -z "$CMD" ] && export CMD=$CMDv6 || $CMDv6 &
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fi
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[ -z "$CMD" ] && echo "Warning! DHCP not selected." && exit
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# Ensure terminal state is restored and cursor is visible when the container exits
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trap 'stty sane 2>/dev/null; tput cnorm 2>/dev/null' EXIT
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# print cmd that will be executed
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echo "Starting: $*" >&2
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# Split CMD into proper arguments and execute
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set -- $CMD
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exec "$@"
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