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137 lines
3.8 KiB
137 lines
3.8 KiB
# docker image for ostinato
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FROM debian:buster-slim
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COPY ostinato*.deb /tmp/
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RUN set -e -x \
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#
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# install ostinato
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#
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&& export DEBIAN_FRONTEND=noninteractive \
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&& apt-get update \
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&& apt-get -y upgrade \
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&& echo 'wireshark-common wireshark-common/install-setuid boolean false' | debconf-set-selections \
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&& apt-get -y --no-install-recommends install \
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dumb-init /tmp/ostinato*.deb wireshark tshark \
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dillo ca-certificates lxterminal jwm menu mousepad wmctrl \
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net-tools iproute2 ifupdown inetutils-ping \
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telnet traceroute procps nano vim-tiny \
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&& rm -rf /var/lib/apt/lists/* \
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&& ln -s /usr/bin/dillo /usr/local/bin/firefox \
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#
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# customize jwm menu
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#
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&& printf '\
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?package(ostinato):\\\n\
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needs="x11"\\\n\
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section="Applications"\\\n\
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title="Ostinato"\\\n\
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command="ostinato > /var/log/ostinato.log 2>&1"\n' \
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> /etc/menu/ostinato \
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&& printf '\
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?package(wireshark):\\\n\
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needs="x11"\\\n\
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section="Applications"\\\n\
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title="Wireshark"\\\n\
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command="wireshark"\n' \
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> /etc/menu/wireshark \
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&& printf '\
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?package(mousepad):\\\n\
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needs="x11"\\\n\
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section="Applications/TextEditor"\\\n\
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title="Mousepad"\\\n\
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command="mousepad"\n' \
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> /etc/menu/mousepad \
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&& echo "postrun=\"sed -i '/^ </ d' debian-menu\"" >> /etc/menu-methods/jwm \
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&& sed -i 's/\(Desktops width\)="[0-9]*"/\1="2"/' /etc/jwm/system.jwmrc \
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&& sed -i 's/xterm/x-terminal-emulator/g' /etc/jwm/system.jwmrc \
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&& update-menus \
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#
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# start drone only when not already active
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#
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&& mv /usr/bin/drone /usr/bin/drone.real \
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&& printf '\
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\043!/bin/sh\n\
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\n\
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port=7878\n\
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while getopts '\'':dhvp:'\'' opt; do\n\
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case "$opt" in\n\
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p) port="$OPTARG" ;;\n\
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d) ;;\n\
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*) exec "${0#-}.real" "$@" ;;\n\
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esac\n\
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done\n\
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\n\
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exec flock -n -E 0 -F "/var/lock/drone.$port" "${0#-}.real" "$@"\n' \
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> /usr/bin/drone && chmod +x /usr/bin/drone \
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#
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# configure ostinato drone
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#
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&& mkdir -p /root/.config/Ostinato \
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&& printf '\
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[General]\n\
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RateAccuracy=Low\n\
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[PortList]\n\
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Exclude=any,lo*\n' \
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> /root/.config/Ostinato/drone.ini \
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#
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# configure wireshark
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#
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&& sed -i 's/^disable_lua *=.*/disable_lua = true/' /etc/wireshark/init.lua \
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#
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# set lxterminal defaults
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#
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&& mkdir -p /root/.config/lxterminal \
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&& printf '\
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[general]\n\
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scrollback=1000\n\
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fgcolor=#ffffff\n' \
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> /root/.config/lxterminal/lxterminal.conf \
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#
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# startup script
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#
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&& printf '\
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\043!/bin/sh\n\
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[ $$ -eq 1 ] && exec dumb-init -- "$0" "$@"\n\
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\n\
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\043 disable ostinato update, makes no sense in this environment\n\
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grep -q -w -F update.ostinato.org /etc/hosts || \\\n\
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printf "\\n# disable ostinato update\\n127.0.0.127\\tupdate.ostinato.org\\n" >> /etc/hosts\n\
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\n\
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\043 on unconfigured GNS3 interfaces disable IPv6, set MTU to 9000\n\
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if [ -n "$GNS3_MAX_ETHERNET" ]; then\n\
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sed -n '\''s/^ *\\(eth[0-9]*\\):.*/\\1/p'\'' /proc/net/dev | sort > /tmp/netdev\n\
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sed -n '\''s/^iface *\\(eth[0-9]*\\).*/\\1/p'\'' /etc/network/interfaces | sort -u > /tmp/confdev\n\
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comm -13 /tmp/confdev /tmp/netdev | while read -r DEVICE; do\n\
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ip link set dev "$DEVICE" down\n\
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sysctl -q -w "net.ipv6.conf.${DEVICE}.disable_ipv6=1"\n\
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ip link set dev "$DEVICE" mtu 9000\n\
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ip link set dev "$DEVICE" up\n\
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done\n\
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rm /tmp/confdev /tmp/netdev\n\
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sleep 0.5\n\
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fi\n\
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\n\
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\043 workaround: sometimes the first start of an X application fails\n\
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lxterminal -e true 2> /dev/null\n\
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\n\
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cd\n\
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export SHELL=/bin/bash\n\
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\n\
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\043 start drone\n\
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drone < /dev/null > /var/log/ostinato-drone.log 2>&1 &\n\
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\n\
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\043 start ostinato\n\
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ostinato > /var/log/ostinato.log 2>&1 &\n\
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\n\
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\043 start a windows manager if none is active\n\
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if wmctrl -m > /dev/null 2>&1; then\n\
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wait $!\n\
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else\n\
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jwm\n\
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fi\n' \
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> /etc/init.sh && chmod +x /etc/init.sh
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VOLUME [ "/root" ]
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CMD [ "/etc/init.sh" ]
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