1d16a37d48
* [DHCP Relay]: Support new <DhcpRelays> minigraph tag; support multiple VLANs * Don't start dhcrelay in quiet mode so as to get startup output in syslog * Update sonic-cfggen tests to support new '<DhcpRelays>' tag * <DhcpRelays> tag is only present for VLANs which require a DHCP relay agent -- only parse if present * Don't attempt to configure a DHCP relay agent for VLANs without specified DHCP servers * Modify to work with Taoyu's minigraph/DB changes (#942) * Reduce number of DHCP servers in sonic-cfggen unit tests from 4 to 2 * Remove isc-dhcp-relay sample output file from sonic-cfggen test, as we no longer generate that file * Update Option 82 isc-dhcp-relay patch to load all interface name-alias maps into memory once at start instead of calling sonic-cfggen on each packet we relay * Remove executable permission from Jinja2 template * Set max hop count to 1 so that DHCP relay will only relay packets with a hop count of zero * Replace tabs with spaces * Modify overlooked sonic-cfggen call, use Config DB instead of minigraph * Also ensure > 1 VLAN requires a DHCP relay agent before outputting to template * Generate port name-alias map file using sonic-cfggen and parse that in lieu of parsing port_config.ini directly * No longer drop packets with hop count > 0; Instead, drop packets which already contain agent info
29 lines
870 B
Django/Jinja
29 lines
870 B
Django/Jinja
FROM docker-config-engine
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# Make apt-get non-interactive
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ENV DEBIAN_FRONTEND=noninteractive
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# Update apt's cache of available packages
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RUN apt-get update
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{% if docker_dhcp_relay_debs.strip() -%}
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# Copy built Debian packages
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{%- for deb in docker_dhcp_relay_debs.split(' ') %}
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COPY debs/{{ deb }} debs/
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{%- endfor %}
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# Install built Debian packages and implicitly install their dependencies
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{%- for deb in docker_dhcp_relay_debs.split(' ') %}
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RUN dpkg_apt() { [ -f $1 ] && { dpkg -i $1 || apt-get -y install -f; } || return 1; }; dpkg_apt debs/{{ deb }}
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{%- endfor %}
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{%- endif %}
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# Clean up
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RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
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RUN rm -rf /debs
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COPY ["docker_init.sh", "start.sh", "/usr/bin/"]
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COPY ["docker-dhcp-relay.supervisord.conf.j2", "wait_for_intf.sh.j2", "/usr/share/sonic/templates/"]
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ENTRYPOINT ["/usr/bin/docker_init.sh"]
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