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Dominic Cleal, 10/17/2013 10:51 AM
config.ru

1 13 Ohad Levy
{{toc}}
2 1 Ohad Levy
3 51 Kal Aeolian
h1. Common Issues
4 51 Kal Aeolian
5 51 Kal Aeolian
h2. I can't login with the 'admin' account and 'rake permissions:reset' gives me an error.
6 51 Kal Aeolian
7 52 Kal Aeolian
Your account was created without an FQDN email address. Login to your SQL server and run "update users set mail='admin@example.com' where login='admin';"
8 51 Kal Aeolian
9 53 Kal Aeolian
h2. I'm getting a 400 from my foreman-proxy when trying to:
10 53 Kal Aeolian
11 53 Kal Aeolian
h3. Allocate DHCP addresses.
12 53 Kal Aeolian
13 53 Kal Aeolian
Make sure both dhcpd.conf and the dhcp leases file are both readable by your foreman-proxy user.
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15 53 Kal Aeolian
h3. Run Puppet CA
16 53 Kal Aeolian
17 53 Kal Aeolian
Puppet needs special sudo permissions. Pay close attention to the manual at this section - http://theforeman.org/manuals/1.2/index.html#4.3.2SmartProxySettings - specifically, "Puppet Certificate Authority Section".
18 53 Kal Aeolian
19 51 Kal Aeolian
h1. Other FAQ
20 51 Kal Aeolian
21 46 Greg Sutcliffe
h2. Does Foreman support Puppet 3?
22 46 Greg Sutcliffe
23 47 Dominic Cleal
Support for Puppet 3 has been added in Foreman 1.1 (proxy and web UI).  The [[PuppetThreeWorkarounds]] page has additional details.
24 46 Greg Sutcliffe
25 59 Dominic Cleal
h2. Upgrade puppet from v2 to v3 gotchas
26 55 Joop van de Wege
27 55 Joop van de Wege
/etc/sudoers.d/foreman-proxy still contains the old puppet commands which will cause the provision URL not to work, errors will be in /var/log/foreman-proxy/proxy.log about sudo failing, error in /var/log/foreman/production.log is about Failed to remove hosts.domain.com's puppet certificate: 406 Not Acceptable. Solution is to edit the file and change its content to:
28 55 Joop van de Wege
<pre>
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foreman-proxy ALL = NOPASSWD : /usr/bin/puppet cert *, /usr/bin/puppet kick *
30 55 Joop van de Wege
Defaults:foreman-proxy !requiretty
31 55 Joop van de Wege
</pre>
32 1 Ohad Levy
Might need a service restart, server reboot certainly works.
33 59 Dominic Cleal
34 59 Dominic Cleal
The config.ru file used for Passenger also changes.  Update the @/etc/puppet/rack/config.ru@ file as per the "Puppet release notes":http://docs.puppetlabs.com/puppet/3/reference/release_notes.html#break-puppet-master-rack-configuration-is-changed diff.
35 55 Joop van de Wege
36 48 Ken Barber
h2. How does Foreman work with PuppetDB?
37 48 Ken Barber
38 48 Ken Barber
Foreman does not use PuppetDB, nor does PuppetDB use Foreman. While they can both be used at the same time if you wish, there is no integration between these two tools.
39 48 Ken Barber
40 48 Ken Barber
In the past Foreman used to use the ActiveRecord based Storeconfigs setup, to access facts but this is now deprecated (see [[Puppet Facts]] for the correct way to configure this now).
41 48 Ken Barber
42 48 Ken Barber
Reports can now be stored in PuppetDB (since version 1.1.0) but Foreman uses its own report storage to present reports to you, and will not use the reports stored in PuppetDB.
43 48 Ken Barber
44 50 Ohad Levy
If you wish to use an alternative to PuppetDB exported resources, you can utilize foreman search API - see "This Blog Entry":http://blog.theforeman.org/2012/01/getting-foreman-search-results-into.html
45 48 Ken Barber
46 57 Dominic Cleal
The "puppetdb_foreman plugin":https://github.com/cernops/puppetdb_foreman can be used to deactivate nodes in PuppetDB automatically when they are deleted from Foreman's database.
47 57 Dominic Cleal
48 44 Romain Vrignaud
h2. I'm not using Storeconfigs, how can I still use Foreman?
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50 17 Ohad Levy
See [[Puppet Facts]]
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52 42 Romain Vrignaud
h2. I'm using Storeconfigs, how can I populate various settings in Foreman that are required for hands free (unattended) installations?
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54 1 Ohad Levy
See [[Puppet Facts]]
55 42 Romain Vrignaud
56 22 Ohad Levy
h2. I don't want to use Foreman for unattended installations can I disable it?
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58 46 Greg Sutcliffe
see [[Unattended_installations#Deactivation]]
59 37 Romain Vrignaud
60 42 Romain Vrignaud
h2. How can I migrate from an other External Node Classifier to Foreman ?
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62 18 Ohad Levy
see [[External Nodes#Import-your-external-node-setup-from-an-older-external-node-setup]]
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64 42 Romain Vrignaud
h2. How do I configure my database ?
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66 1 Ohad Levy
see [[Database configuration]]
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68 44 Romain Vrignaud
h2. Can I switch from SQLite to MySQL and keep my data ?
69 44 Romain Vrignaud
70 44 Romain Vrignaud
see [[Database_configuration]]
71 20 Ohad Levy
72 54 Lukas Zapletal
h2. How do I start a Rails Console?
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Use
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    cd /usr/share/foreman
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    rails console
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or if you use RHEL6
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    scl enable ruby193 "rails console"
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Warning: Make a backup of your data if you are going to commit any data changes via console.
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85 42 Romain Vrignaud
h2. What about other operating systems?
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87 40 Romain Vrignaud
see [[Other_operating_system]]
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89 42 Romain Vrignaud
h2. Will Foreman manage non OpenSource services (e.g. DNS/DHCP etc) ?
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91 36 Romain Vrignaud
Yes! we understand that many enterprises relay on non opensource infrastrucutre as well. We support MS DNS and DHCP services
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If you have any additional requirements, please enter a feature request.
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94 42 Romain Vrignaud
h2. Whats planned for the next major release?
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96 34 Romain Vrignaud
See the "roadmap":http://theforeman.org/projects/foreman/roadmap
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If you want additional features, please open a new feature request "here":http://theforeman.org/projects/foreman/issues/new !
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h2. I want to contribute, how can I do ?
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102 45 Romain Vrignaud
see [[Contribute]]