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<p>Michael Johnson wrote:</p>
<blockquote><p>Hi All.</p>
<p>I'm very new to lxd and having very little success.</p>
<p>What is the absolute bare minimum required to get a container up?</p>
<p>I've installed lxd.</p>
<p>I've started lxd.</p>
<p>When I run: lxd init, if I answer all the question with default, I get this:</p>
<p>error: Failed to run: iptables -w -t mangle -I POSTROUTING -o lxdbr0 -p udp --dport 68 -j CHECKSUM --checksum-fill -m comment --comment generated for LXD network lxdbr0: iptables: No chain/target/match by that name.</p>
<p>When I run: lxc launch images:centos/7/amd64 centos</p>
<p>I get this:</p>
<p>error: Failed to run: /usr/sbin/lxd forkstart centos /var/lib/lxd/containers /var/log/lxd/centos/lxc.conf</p>
<p>and the exact failure seems to be:</p>
<p>lxc_container 1495144728.829 ERROR lxc_start – start.c:lxc_spawn:975</p>
<ul><li><p>failed to set up id mapping</p></li></ul>
<p>What am I doing wrong? Or is this a bug? I've seen some bug report about failure to set up id mapping but that was in an older version and presumably was fixed.</p>
<p>Additionally, is it a rigid requirement to configure a network bridge or macvlan just to bring up a container?</p>
<p>Thanks for any direction or help! Regards, Mike</p></blockquote>
<p><a href="http://links.davidfavor.com/wf/click?upn=npdP0-2FMHcGNgMeleDP-2B5CwDT8yGN7SPfWqbXTvyBZ-2Bok79XNVC27qhCKP5ZEg9iC_dR-2FDpsqbqS0pG-2FvtYnlwlYDAXhLtx9yTSf3jZyR4W4FJm5kgQqvrKRmmJ9iEttydmFc6EkJ4YwZLwnw0hi5J0HHLPgGtywSVa-2B10uftiD92A52G3UCiDEsfMAPKAI7IYnud5dWyT11ZpcrTvLUTHM2CKkqlEt7K7fP49sBUlb1BaPnoozr2zowiDX9IC5WwJfMx7GPmu-2FjQpiYxC4huRRbSeqaPC8eu1vWVJfOFDb5g-3D">https://github.com/lxc/lxd/issues/2534</a> contains great + simple info about this.</p>
<p>No requirement for iptables tricks with LXD, like were required with LXC.</p>
<img src="http://links.davidfavor.com/wf/open?upn=dR-2FDpsqbqS0pG-2FvtYnlwlYDAXhLtx9yTSf3jZyR4W4FJm5kgQqvrKRmmJ9iEttydmFc6EkJ4YwZLwnw0hi5J0CTKx-2FX9dShc30-2Fzgf9-2B20ftlJ9F50jkRF5W98ra4m3mmPYPNDsinYeKOFx8xgumntDhQtbGWzIgQZMfM73-2FDquF-2Fb5zrjSmuoe9KV0Ks18AahM67b8YhoxvDzfOOSK8AAsmlsjiy9QzOS-2B99gJ2OXA9OYMFia9-2FwoWSz-2F7k-2Faxr" alt="" width="1" height="1" border="0" style="height:1px !important;width:1px !important;border-width:0 !important;margin-top:0 !important;margin-bottom:0 !important;margin-right:0 !important;margin-left:0 !important;padding-top:0 !important;padding-bottom:0 !important;padding-right:0 !important;padding-left:0 !important;"/>
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