Expand instructions for DNS on Ubuntu
Add paragraph on how to set resolvconf on Ubuntu 14.04 to not break when installing ironic-inspector. Change-Id: I9549700c6cfdfb31cc348d6502741a927f60814a
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@ -17,6 +17,10 @@ packaged, some of them - under its old name *ironic-discoverd*.
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.. _PyPI: https://pypi.python.org/pypi/ironic-inspector
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Note for Ubuntu users
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Please beware :ref:`possible DNS issues <ubuntu-dns>` when installing
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Ironic-Inspector on Ubuntu.
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Version Support Matrix
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~~~~~~~~~~~~~~~~~~~~~~
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@ -103,6 +103,8 @@ see what is going on with the ramdisk. The ramdisk drops into emergency shell
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on failure, which you can use to look around. There should be file called
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``logs`` with the current ramdisk logs.
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.. _ubuntu-dns:
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Troubleshooting DNS issues on Ubuntu
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -111,3 +113,8 @@ before calling out to an external DNS server. When DNSmasq is installed and
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configured for use with ironic-inspector, it can cause problems by interfering
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with the local DNS cache. To fix this issue ensure that ``/etc/resolve.conf``
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points to your external DNS servers and not to ``127.0.0.1``.
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On Ubuntu 14.04 this can be done by editing your
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``/etc/resolvconf/resolv.conf.d/head`` and adding your nameservers there.
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This will ensure they will come up first when ``/etc/resolv.conf``
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is regenerated.
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