freeipa/doc/workshop/troubleshooting.rst
Armando Neto 584952babf workshop: Update docs and support default cloud image
Update instructions on how to build images starting with Fedora 34 using
kickstart files used by Fedora to build its cloud images.

Change vagrant provisioning steps to support both prebuilt and default
cloud images, removing the burden of maintaining boxes up-to-date, but
also providing a way to build fresh images without external packer
templates.

Signed-off-by: Armando Neto <abiagion@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2021-06-07 10:49:57 +02:00

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Troubleshooting
===============
Local webserver
---------------
Drop firewall::
sudo firewall-cmd --add-service=http
DNS / hosts file issues
-----------------------
Flush cache
^^^^^^^^^^^
Note: some resolvers cache NX.
Max OS X::
dscacheutil -flushcache
Windows::
ipconfig /flush -- or is it /flushdns ?
Virtual network
---------------
If ``Vagrant::Errors::NetworkCollision`` occurs, try deleting host
network device, e.g.::
sudo ifconfig virbr2 down
*vagrant-libvirt* might have problems if the ``default`` network is
up::
sudo virsh net-destroy default
Vagrant
-------
If ``vagrant up`` fails to SSH into VM, delete
``~/.vagrant.d/insecure_private_key``. See
https://stackoverflow.com/questions/28284112/.
mod_lookup_identity
-------------------
To flush cache::
$ sudo sss_cache -E