Dell - Internal Use - Confidential Not being able to change attributes that are not writable is a feature, not a bug. By design, crowbar will only allow changes to attribs that have a schema associated with them - the attribs are provided to the jigs unchanged, and we must make sure that they are in a format that the underlying jig will understand, and that format is unique to each attrib. We have an outstanding task to go through the attribs and add validation schema to attribs that we want to allow changes to via the API and the UI, but I have only been doing that for attribs that we have needed to change to test the features we have actively been working on.
The rules for writing schema for an attrib are here: https://github.com/opencrowbar/core/blob/master/doc/development-guides/model/attrib.md. From: crowbar-bounces On Behalf Of Bovee, Justin Sent: Monday, March 31, 2014 10:05 PM To: Hirschfeld, Rob; crowbar Subject: Re: [Crowbar] Crowbar Deployment One of the other things I found is I am unable to properly set values that have been set not writable. For example, the ntp_servers value [root@crowbar01 barclamps]# /opt/opencrowbar/core/bin/crowbar nodes get crowbar01.okcstorage.local attrib ntp_servers { "id": 42, "barclamp_id": 9, "role_id": 28, "name": "ntp_servers", "description": "Addresses of the NTP servers to use for cluster-wide time synchronization", "writable": false, "schema": null, "order": 10000, "map": "crowbar/ntp/servers", "created_at": "2014-04-01T02:26:48.795Z", "updated_at": "2014-04-01T02:26:48.796Z", "value": null } If I try and set this value in the gui, I get the following error messages in production.log 014-03-31 21:47:21.339 [31688] [INFO ] Started PUT "/api/v2/nodes/1/attribs/42" for ::ffff:127.0.0.1 at 2014-03-31 21:47:21 -0500 2014-03-31 21:47:21.342 [31688] [INFO ] Processing by AttribsController#update as JSON 2014-03-31 21:47:21.342 [31688] [INFO ] Parameters: {"value"=>"10.14.183.31", "version"=>"v2", "node_id"=>"1", "id"=>"42"} 2014-03-31 21:47:21.342 [31688] [WARN ] Can't verify CSRF token authenticity 2014-03-31 21:47:21.349 [31688] [ERROR] EXCEPTION: Attrib ntp_servers is read-only 2014-03-31 21:47:21.349 [31688] [ERROR] BACKTRACE: Backtrace: http://pastebin.com/C2KFeXh3 If I do it from the command line. [root@crowbar01 barclamps]# /opt/opencrowbar/core/bin/crowbar nodes set crowbar01.okcstorage.local attrib ntp_servers to '{"value": "10.14.183.31"}' { "message": "Attrib ntp_servers is read-only", "backtrace": [ Backtrace: http://pastebin.com/WTjWzMps I get the same values when I try and edit other options that writable is false. For example, Victor Lowther was awesome and added a schema for external servers but I am unable to edit the values because [root@crowbar01 barclamps]# /opt/opencrowbar/core/bin/crowbar nodes get crowbar01.okcstorage.local attrib dns_servers { "id": 40, "barclamp_id": 8, "role_id": 25, "name": "dns_servers", "description": "DNS servers that all Crowbar clients should use", "writable": false, "schema": null, "order": 10000, "map": "crowbar/dns/nameservers", "created_at": "2014-04-01T02:26:48.593Z", "updated_at": "2014-04-01T02:26:48.595Z", "value": [ "fc63:3746:5b92:1:63f3:9fc5:1e49:f5f6", "192.168.124.10" ] } Any assistance would be greatly appreciated. If there is anything I can do to help the community, please let me know. Thank you! Justin Bovee Master Engineer, Storage Dell | Enterprise Support Services Office Number: (512) 728-6035 ext. 7239536 M-F (8:00am - 5:00pm CST) How am I doing? Email my manager richard_lea...@dell.com<mailto:richard_lea...@dell.com> with any feedback
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