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959dd8f250
I unfortunately realized that I did not push the latest version of the file. This fixes an issue in the case where we want to create the proxy file in the container (not nested). Signed-off-by: Chris Glass <tribaal@gmail.com> Acked-by: Stéphane Graber <stgraber@ubuntu.com>
51 lines
1.8 KiB
Bash
Executable File
51 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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#
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# Make the cloned container aware of squid-deb-proxy settings at start.
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#
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# Copyright © 2014 Christopher Glass.
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#
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# This library is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2, as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# When starting a container, inject the squid-deb-proxy-client proxy
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# address in the container's apt configuration.
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# This script should be added to templates as a pre-start script, such as:
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#lxc.hook.pre-start=/usr/share/lxc/hooks/squid-deb-proxy-client
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discovery_script=/usr/share/squid-deb-proxy-client/apt-avahi-discover
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proxy_file=/etc/apt/apt.conf.d/50squid-deb-proxy
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container_proxy_file=$LXC_ROOTFS_PATH$proxy_file
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if [ -f $proxy_file ]; then
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# The host has a proxy file - let's propagate the config to the guest.
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cat $proxy_file > $container_proxy_file
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exit 0
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fi
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if [ ! -f $discovery_script ]; then
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# There is no squid-deb-proxy-client package installed. Do nothing.
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exit 0
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fi
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proxy_line=$($discovery_script) #XXX: Could be multiline?
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if [ -n "$proxy_line" ]; then
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doc="# Detected at container start from the host's squid-deb-proxy-client"
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echo "Acquire::http::proxy \"$proxy_line\"; $doc" > $container_proxy_file
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else
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if [ -f $proxy_file ]; then
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rm $proxy_file
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fi
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fi
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exit 0
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