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extend docs/misc_tips_troubleshooting.md with how to move lxd container 

to another server
This commit is contained in:
Trent Palmer 2017-07-26 09:30:44 -07:00
parent 27b6330edd
commit 14649a2871
5 changed files with 69 additions and 16 deletions
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docs/misc_tips_troubleshooting.md
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@ -25,6 +25,31 @@ for machine in (lxc list | grep RUNNING | awk '{print $2}') ; echo ; \
echo $machine ; lxc exec $machine -- bash -c "who" ; end
```
## Move LXD container to another Server
```bash
# stop the container
lxc stop <container name>
# publish image of container to local *storage*
lxc publish <container name> --alias <image name>
# export the new image to tarball
lxc image export <image name>
# scp tarball to other box
scp a4762b114fecee2e2bc227b9032405642c5286c02009babef7953e011e597bfe.tar.gz server:
# on other box import the image
lxc image import <tarball file name> --alias <image name>
# launch container
lxc launch <image name> <container name>
# assign profile to container
lxc profile assign <container name> <profile name>
```
Shell into the new running container, update any network interface
configurations that you need to, and then restart the container.
See also
[LXD Container Home Server Networking For Dummies](lxd_container_home_server_networking_for_dummies.md)
## Ubuntu-Mate-Welcome-Center doesn't work some for some repos
Perhaps your apt-cacher-ng proxy server isn't configured to allow

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<!--
MkDocs version : 0.16.3
Build Date UTC : 2017-07-24 10:16:29
Build Date UTC : 2017-07-26 16:30:30
-->

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@ -118,6 +118,8 @@
<li><a class="toctree-l3" href="#sending-commands-to-lxd-containers">Sending commands to LXD containers</a></li>
<li><a class="toctree-l3" href="#move-lxd-container-to-another-server">Move LXD container to another Server</a></li>
<li><a class="toctree-l3" href="#ubuntu-mate-welcome-center-doesnt-work-some-for-some-repos">Ubuntu-Mate-Welcome-Center doesn't work some for some repos</a></li>
</ul>
@ -183,6 +185,27 @@ for machine in (lxc list | grep RUNNING | awk '{print $2}') ; echo ; \
echo $machine ; lxc exec $machine -- bash -c &quot;who&quot; ; end
</code></pre>
<h2 id="move-lxd-container-to-another-server">Move LXD container to another Server</h2>
<pre><code class="bash"># stop the container
lxc stop &lt;container name&gt;
# publish image of container to local *storage*
lxc publish &lt;container name&gt; --alias &lt;image name&gt;
# export the new image to tarball
lxc image export &lt;image name&gt;
# scp tarball to other box
scp a4762b114fecee2e2bc227b9032405642c5286c02009babef7953e011e597bfe.tar.gz server:
# on other box import the image
lxc image import &lt;tarball file name&gt; --alias &lt;image name&gt;
# launch container
lxc launch &lt;image name&gt; &lt;container name&gt;
# assign profile to container
lxc profile assign &lt;container name&gt; &lt;profile name&gt;
</code></pre>
<p>Shell into the new running container, update any network interface
configurations that you need to, and then restart the container.</p>
<p>See also
<a href="../lxd_container_home_server_networking_for_dummies/">LXD Container Home Server Networking For Dummies</a></p>
<h2 id="ubuntu-mate-welcome-center-doesnt-work-some-for-some-repos">Ubuntu-Mate-Welcome-Center doesn't work some for some repos</h2>
<p>Perhaps your apt-cacher-ng proxy server isn't configured to allow
traffic through from https sources. Make sure the following is

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@ -437,7 +437,7 @@
},
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"location": "/misc_tips_troubleshooting/",
"text": "Misc Tips, TroubleShooting\n\n\nSending commands to LXD containers\n\n\nUse \nbash -c \"<command>\"\n for commands with wildcards. i.e.\n\n\nfor machine in $(lxc list | grep RUNNING | awk '{print $2}') ;\\\n do lxc exec \"${machine}\" -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; done\n\n\n\n\nfish shell is actually a little bit cleaner\n\n\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n lxc exec $machine -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; end\n\n\n\n\n# change all their time zones\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n lxc exec $machine -- bash -c \"timedatectl set-timezone America/Los_Angeles\" ; end\n# check to see if anyone is logged in before rebooting\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; echo ; \\\n echo $machine ; lxc exec $machine -- bash -c \"who\" ; end \n\n\n\n\nUbuntu-Mate-Welcome-Center doesn't work some for some repos\n\n\nPerhaps your apt-cacher-ng proxy server isn't configured to allow \ntraffic through from https sources. Make sure the following is\nuncommented. This applies for all PPA's that use https.\n\n\n# /etc/apt-cacher-ng/acng.conf\nPassThroughPattern: .*",
"text": "Misc Tips, TroubleShooting\n\n\nSending commands to LXD containers\n\n\nUse \nbash -c \"<command>\"\n for commands with wildcards. i.e.\n\n\nfor machine in $(lxc list | grep RUNNING | awk '{print $2}') ;\\\n do lxc exec \"${machine}\" -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; done\n\n\n\n\nfish shell is actually a little bit cleaner\n\n\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n lxc exec $machine -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; end\n\n\n\n\n# change all their time zones\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n lxc exec $machine -- bash -c \"timedatectl set-timezone America/Los_Angeles\" ; end\n# check to see if anyone is logged in before rebooting\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; echo ; \\\n echo $machine ; lxc exec $machine -- bash -c \"who\" ; end \n\n\n\n\nMove LXD container to another Server\n\n\n# stop the container\nlxc stop <container name>\n# publish image of container to local *storage*\nlxc publish <container name> --alias <image name>\n# export the new image to tarball\nlxc image export <image name>\n# scp tarball to other box\nscp a4762b114fecee2e2bc227b9032405642c5286c02009babef7953e011e597bfe.tar.gz server:\n# on other box import the image\nlxc image import <tarball file name> --alias <image name>\n# launch container\nlxc launch <image name> <container name>\n# assign profile to container\nlxc profile assign <container name> <profile name>\n\n\n\n\nShell into the new running container, update any network interface\nconfigurations that you need to, and then restart the container.\n\n\nSee also\n\nLXD Container Home Server Networking For Dummies\n\n\nUbuntu-Mate-Welcome-Center doesn't work some for some repos\n\n\nPerhaps your apt-cacher-ng proxy server isn't configured to allow \ntraffic through from https sources. Make sure the following is\nuncommented. This applies for all PPA's that use https.\n\n\n# /etc/apt-cacher-ng/acng.conf\nPassThroughPattern: .*",
"title": "Misc Tips, Trouble Shooting"
},
{
@ -450,6 +450,11 @@
"text": "Use bash -c \"<command>\" for commands with wildcards. i.e. for machine in $(lxc list | grep RUNNING | awk '{print $2}') ;\\\n do lxc exec \"${machine}\" -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; done fish shell is actually a little bit cleaner for machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n lxc exec $machine -- bash -c \"cat /etc/apt/apt.conf.d/02*\" ; end # change all their time zones\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; \\\n lxc exec $machine -- bash -c \"timedatectl set-timezone America/Los_Angeles\" ; end\n# check to see if anyone is logged in before rebooting\nfor machine in (lxc list | grep RUNNING | awk '{print $2}') ; echo ; \\\n echo $machine ; lxc exec $machine -- bash -c \"who\" ; end",
"title": "Sending commands to LXD containers"
},
{
"location": "/misc_tips_troubleshooting/#move-lxd-container-to-another-server",
"text": "# stop the container\nlxc stop <container name>\n# publish image of container to local *storage*\nlxc publish <container name> --alias <image name>\n# export the new image to tarball\nlxc image export <image name>\n# scp tarball to other box\nscp a4762b114fecee2e2bc227b9032405642c5286c02009babef7953e011e597bfe.tar.gz server:\n# on other box import the image\nlxc image import <tarball file name> --alias <image name>\n# launch container\nlxc launch <image name> <container name>\n# assign profile to container\nlxc profile assign <container name> <profile name> Shell into the new running container, update any network interface\nconfigurations that you need to, and then restart the container. See also LXD Container Home Server Networking For Dummies",
"title": "Move LXD container to another Server"
},
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