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| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2015-11-19 13:11:50 +0100 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2016-01-20 13:26:49 +0100 |
| commit | 5bb3e263e25077cd02e6f425468ad8823f0cdd7f (patch) | |
| tree | d440ed5e65c813ae9dfd00b6ad64a8e238b7b676 /doc | |
| parent | 621bbd88baf7e8f50a015905070e19f71a53f8b9 (diff) | |
| download | bitcoin-5bb3e263e25077cd02e6f425468ad8823f0cdd7f.tar.xz | |
build: Make networking work inside LXC builder in gitian-building.md
These are changes I needed to get gitian building to work with Debian
8.2, which is the version we tell to use.
- Set up NAT, so that container can access network beyond host
- Remove explicit cgroup setup - these are mounted automatically now
- gitian: Need `ca-certificates` and `python` for LXC builds
Github-Pull: #7060
Rebased-From: 99fda26de0661afcbe43d5e862c382e3c2e3aa5e 3b468a0e609147c7d7afd8ed97bf271f2356daef
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/gitian-building.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/gitian-building.md b/doc/gitian-building.md index 019e851696..e3fb944388 100644 --- a/doc/gitian-building.md +++ b/doc/gitian-building.md @@ -259,15 +259,15 @@ adduser debian sudo Then set up LXC and the rest with the following, which is a complex jumble of settings and workarounds: ```bash -# the version of lxc-start in Debian 7.4 needs to run as root, so make sure +# the version of lxc-start in Debian needs to run as root, so make sure # that the build script can execute it without providing a password echo "%sudo ALL=NOPASSWD: /usr/bin/lxc-start" > /etc/sudoers.d/gitian-lxc -# add cgroup for LXC -echo "cgroup /sys/fs/cgroup cgroup defaults 0 0" >> /etc/fstab # make /etc/rc.local script that sets up bridge between guest and host echo '#!/bin/sh -e' > /etc/rc.local echo 'brctl addbr br0' >> /etc/rc.local echo 'ifconfig br0 10.0.3.2/24 up' >> /etc/rc.local +echo 'iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE' >> /etc/rc.local +echo 'echo 1 > /proc/sys/net/ipv4/ip_forward' >> /etc/rc.local echo 'exit 0' >> /etc/rc.local # make sure that USE_LXC is always set when logging in as debian, # and configure LXC IP addresses |