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Bug #2345

closed

Unable to update hostgroup parameter by REST API

Added by Axel Tischer almost 12 years ago. Updated over 11 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Joseph Magen
Category:
-
Target version:
-
Difficulty:
Triaged:
Bugzilla link:
Pull request:
Fixed in Releases:
Found in Releases:
Red Hat JIRA:

Description

When I try to update hostgroup parameters via REST API I get

Started PUT "/foreman/hostgroups/102/" for 10.129.59.20 at Wed Mar 20 09:43:51 +0100 2013
Processing by HostgroupsController#update as JSON
Parameters: {"id"=>"102", "hostgroup"=>{"ancestry"=>nil, "operatingsystem_id"=>nil, "id"=>102, "label"=>"apitest", "subnet_id"=>nil, "domain_id"=>nil, "parameters"=>{"apit_appl_v
ersion"=>"0.0.1", "apit_java_version"=>"1.7.1"}, "name"=>"apitest", "environment_id"=>4, "puppetclass_ids"=>nil}}
Operation FAILED: unknown attribute: parameters
Completed 500 Internal Server Error in 4ms

Files

change_foreman_group_param.rb change_foreman_group_param.rb 1.26 KB Stefan Held, 08/12/2013 10:45 AM
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 #1

Updated by Dominic Cleal almost 12 years ago

  • Project changed from Website to Foreman
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 #2

Updated by Dominic Cleal almost 12 years ago

  • Assignee set to Joseph Magen

Is this fixed in API v2, Joseph?

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 #3

Updated by Axel Tischer almost 12 years ago

Here is my script output:
u'operatingsystem_id': None, u'environment_id': 4, u'name': u'apitest', u'parameters': {u'apit_appl_version': u'0.0.1', u'apit_java_version': u'1.6.32'}, u'subnet_id': None, u'label': u'apitest', u'ancestry': None, u'id': 102, u'puppetclass_ids': [], u'domain_id': None}
  1. orig json object: {u'operatingsystem_id': None, u'environment_id': 4, u'name': u'apitest', u'parameters': {u'apit_appl_version': u'0.0.1', u'apit_java_version': u'1.6.32'}, u'subnet_id': None, u'label': u'apitest', u'ancestry': None, u'id': 102, u'puppetclass_ids': [], u'domain_id': None}
    PARAMETER -> {u'apit_appl_version': u'0.0.1', u'apit_java_version': u'1.6.32'} {"hostgroup": {"operatingsystem_id": null, "environment_id": 4, "name": "apitest", "parameters": {"apit_appl_version": "0.0.1", "apit_java_version": "1.7.1"}, "subnet_id": null, "label": "apitest", "ancestry": null, "id": 102, "puppetclass_ids": [], "domain_id": null}}
  1. updated: <!DOCTYPE html>
    <html>
    <head>
    <title>We're sorry, but something went wrong (500)</title>
    <style type="text/css">
    body { background-color: #fff; color: #666; text-align: center; font-family: arial, sans-serif; }
    div.dialog {
    width: 25em;
    padding: 0 4em;
    margin: 4em auto 0 auto;
    border: 1px solid #ccc;
    border-right-color: #999;
    border-bottom-color: #999;
    }
    h1 { font-size: 100%; color: #f00; line-height: 1.5em; }
    </style>
    </head>

<body>

<div class="dialog">
<h1>We're sorry, but something went wrong.</h1>
<p>We've been notified about this issue and we'll take a look at it shortly.</p>
</div>
</body>
</html>

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 #4

Updated by Axel Tischer almost 12 years ago

I'm using foreman 1.1

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 #5

Updated by Axel Tischer almost 12 years ago

I've also tried with API V2:

Started PUT "/foreman/hostgroups/102/" for 10.129.13.70 at Mon Mar 25 09:20:45 +0100 2013
Processing by HostgroupsController#update as JSON
Parameters: {"id"=>"102", "hostgroup"=>{"id"=>102, "operatingsystem_id"=>nil, "parameters"=>{"apit_java_version"=>"1.7.1", "apit_appl_version"=>"0.0.1"}, "label"=>"apite
st", "puppetclass_ids"=>nil, "name"=>"apitest", "environment_id"=>4,
"subnet_id"=>nil, "domain_id"=>nil, "ancestry"=>nil}}
Operation FAILED: unknown attribute: parameters
Completed 500 Internal Server Error in 12ms

ArgumentError (There was no default layout for HostgroupsController in [#<ActionView::FileSystemResolver:0x7f14081e1b08 @caching=true, @path="/srv/foreman/foreman/app/view
s", @cached={#<ActionView::LookupContext::DetailsKey:0x7f14049a6630 @hash=69861976650520>=>{"layouts"=>{"hostgroups"=>{false=>[]}, "application"=>{false=>[]}}, "layouts/ac
tion_controller"=>{"base"=>{false=>[]}}}, #<ActionView::LookupContext::DetailsKey:0x7f140451c8d0 @hash=69861974271080>=>{"home"=>{"settings"=>{true=>[app/views/home/_setti
ngs.html.erb]}, "topbar"=>{true=>[app/views/home/_topbar.rhtml]}}, "layouts"=>{"application"=>{false=>[app/views/layouts/application.html.erb]}, "dashboard"=>{false=>[]}},
"bookmarks"=>{"list"=>{true=>[app/views/bookmarks/_list.html.erb]}}, "common"=>{"searchbar"=>{true=>[app/views/common/_searchbar.erb]}}, "dashboard"=>{"index"=>{false=>[a
pp/views/dashboard/index.html.erb]}}}}>, #<ActionView::FileSystemResolver:0x7f14081f24a8 @caching=true, @path="/usr/lib64/ruby/gems/1.8/gems/apipie-rails-0.0.16/app/views"
, @cached={#<ActionView::LookupContext::DetailsKey:0x7f14049a6630 @hash=69861976650520>=>{"layouts"=>{"hostgroups"=>{false=>[]}, "application"=>{false=>[]}}, "layouts/acti
on_controller"=>{"base"=>{false=>[]}}}, #<ActionView::LookupContext::DetailsKey:0x7f140451c8d0 @hash=69861974271080>=>{"layouts"=>{"dashboard"=>{false=>[]}}}}>]):
app/controllers/application_controller.rb:291:in `generic_exception'

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 #6

Updated by Ohad Levy almost 12 years ago

  • Status changed from New to Resolved

right, thats a limitation of the current v1 api, have a look for a few examples (or wait for V2 of the api in 1.2).

https://github.com/ohadlevy/foreman-api-examples/blob/master/examples/add_paramater_to_existing_host.rb

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 #7

Updated by Axel Tischer over 11 years ago

Hi there

I still get the problem when trying to update hte hostgroup:

Foreman Version Version 1.2.0 © 2009-2013 Paul Kelly and Ohad Levy

curl http://myhost.myddomain/foreman/api/hostgroups/102?format=json {"hostgroup":{"operatingsystem_id":null,"subnet_id":null,"label":"apitest","puppetclass_ids":[],"environment_id":4,"ancestry":null,"name":"apitest","id":102,"parameters":{"apit_java_version":"1.9.9","apit_appl_version":"0.0.1"},"domain_id":null}}[

curl -X POST -H "Content-Type: application/json;version=2" -d '{"hostgroup":{"id":102,"ancestry":null,"puppetclass_ids":[],"sest","domain_id":null,"label":"apitest","parameters":{"apit_appl_version":"102","apit_java_version":"1.9.9"},"environment_id":4}}' http://myhost.mydomain/foreman/api/hostgroups {"error":{"message":"unknown attribute: parameters"}}

The exampe from Ohad is incorrect, parameters in hostgroups do not have an id.

Any idea ?

Regards
Axel

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 #8

Updated by Axel Tischer over 11 years ago

Me again

I changed my RESTClient to use PUT instead of POST. Now I get HTTP 200 and OK but nothing changed

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 #9

Updated by Axel Tischer over 11 years ago

Hi

I thried with curl and PUT again:

curl -X PUT -H "Content-Type: application/json;version=2" -d '{"hostgroup":{"id":102,"ancestry":null,"puppetclass_ids":[],"subnet_id":null,"operatingsystem_id":null,"name":"apitest","domain_id":null,"label":"apitest","parameters":{"apit_appl_version":"102","apit_java_version":"1.9.9"},"environment_id":4}}' http://dezulititt25.emea.porsche.biz/foreman/api/hostgroups/102/

{"error":{"message":"unknown attribute: parameters"}}

Logentry:
Processing by Api::V1::HostgroupsController#update as JSON
Parameters: {"hostgroup"=>{"parameters"=>{"apit_java_version"=>"1.9.9", "apit_appl_version"=>"102"}, "name"=>"apitest", "puppetclass_ids"=>nil, "environment_id"=>4, "subnet
_id"=>nil, "id"=>102, "domain_id"=>nil, "operatingsystem_id"=>nil, "label"=>"apitest", "ancestry"=>nil}, "id"=>"102"}
unknown attribute: parameters (ActiveRecord::UnknownAttributeError)

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 #10

Updated by Axel Tischer over 11 years ago

Got it !

Here my Howto:

First get the ID of the hostgroup:
curl -X GET -H "Content-Type:application/json" -H "Accept: application/json" http://myhost/foreman/api/hostgroups/apitest
Returns: {"hostgroup":{"operatingsystem_id":null,"subnet_id":null,"label":"apitest","puppetclass_ids":[],"environment_id":4,"ancestry":null,"name":"apitest",*"id":102*,"parameters":{"apit_java_version":"Blubb","apit_appl_version":"Huustegudsje"},"domain_id":null}}

Next get all parameters of hostgroup:
curl -X GET -H "Accept: application/json;version=2" -H "Content-type: application/json" http://myhost/foreman/api/hostgroups/102/parameters?format=json

{"parameters":[{"parameter":{"value":"Blubb","name":"apit_java_version","id":4529}},{"parameter":{"value":"Huustegudsje","name":"apit_appl_version","id":4530}}]}

That's what we need: the ID of the parameter

Now send back the modified parameter:
curl -X PUT -H "Accept: application/json,version=2" -H "Content-Type: application/json" -d '{"parameter":{"id":4530,"name":"apit_appl_version","value":"CHANGED !!!!"}}' http://myhost/foreman/api/hostgroups/102/parameters/*4530*?format=json

{"parameter":{"value":"CHANGED !!!!","name":"apit_appl_version","id":4530}}

You can omit the id in the json object.
curl -X PUT -H "Accept: application/json,version=2" -H "Content-Type: application/json" -d '{"parameter":{"name":"apit_appl_version","value":"CHANGED again!!!!"}}' http://myhost/foreman/api/hostgroups/102/parameters/4530?format=json

Cheers
Axel
& many thanx to Stefan

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 #11

Updated by Stefan Held over 11 years ago

If someone is interested, i attach a ruby example for this.

The script expects three variables if you run it.

1.) group the host belongs to
2.) parameter name
3.) the value you want to become permanent.

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