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Questions tagged [rudder]

Rudder is an easy to use, web-driven, role-based solution for IT Infrastructure Automation and Compliance.

1
vote
1answer
33 views

Rudder plugins compilation

I need to get rudder plugins, I git cloned it but I need to compile it on another machine which does not have access to the internet. I folllowed the instructions to compile the plugin in rudder-...
3
votes
1answer
135 views

How to make Rudder set different config for each node?

How can I make Rudder set a config dynamically depending on which node it is applying the directive? For e.g. - Managing hundreds of nodes, each is supposed to have a file 'storage_password' which ...
1
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0answers
60 views

Automatically registering nodes in rudder

In Rudder there is a concept of a node inventory and a manual step, to Accept the node. In static topologies this works quite well, and the manual step to add the machines to the "Accepted" inventory ...
0
votes
1answer
19 views

Check File integrity with Hash value on Rudder

someone have an idea to how to check file modification / integrity on rudder with Hash value ? We want to create somes rules who check a lot of Hash files and raise an alert if on hash change.
2
votes
2answers
170 views

rudder nodes not seen by rudder server

I've configured rudder server 4.3 on debian stretch, and rudder agent 4.1 for raspberrypies and one other rudder agent 4.3 on a debian stretch machine, no iptables rules between them. On the rudder ...
2
votes
1answer
100 views

get output of command execution in Rudder? [closed]

I'm trying to use a User Technique in Rudder to monitor if my nodes has pending package updates. I create a Technique that execute: /usr/bin/apt-get update && /usr/bin/apt-get list --...
1
vote
1answer
33 views

Rudder add new directive shows no parameters

I've upgraded to rudder 4.2.1 and now I can't create new directives because I get This Technique has no configurable parameters. under Parameters. I see that there has been a change recently that ...
0
votes
1answer
66 views

Rudder UI does not load after installation

I'm attempting to test out rudder for Windows Configuration Management. I'm doing this on virtual server in Virtualbox. The host server is Windows 2012 and the virtual server is CentOS 7. I've ...
2
votes
1answer
80 views

How to send notifications about failing compliance in Rudder?

Think the title says it all but I want to send an email to someone when the compliance for a node isn't 100%. I can't seem to find anywhere to do this in the portal is there a another way?
2
votes
2answers
172 views

Using variables / node information in technique?

I am trying to update a config file using the "File Enforce Content" in the Lines argument I have tried obtaining information about the node using ${rudder.node.hostname} this never gets replaced on ...
2
votes
1answer
57 views

Rudder : jobScheduler report missing

I am running Rudder server 4.1.3 on a Debian 8.8 server. I have several agent on Debian 8.8 server too. All works fine ... except jobScheduler report. Compliance Report of my schedule job is missing. ...
3
votes
1answer
298 views

How to upgrade all nodes packages with Rudder

I'm playing around with Rudder (http://www.rudder-project.org/site/) but can't seem to see an option for what I want. I'd like all packages on the 'nodes' checked for updates then upgraded, the ...
1
vote
1answer
291 views

Rudder: cannot update policies

When I try to update policies in an agent, this error pops up: Failed to canonicalise filename '/var/rudder/share/0f546498-93eb-41fc-835e-111045a7971f/rules/cfengine-community/...
1
vote
2answers
242 views

Installing Rudder: psql: could not connect to server

I'm trying to build a Docker image for Rubber, but I'm getting this error in dbconfig-common dialog. unable to connect to postgresql server. error encountered creating user: psql: could not connect ...
3
votes
2answers
239 views

how to download and install local package with rudder

In "download a file" URL to download file from [text] http://get.code-industry.net/public/master-pdf-editor-4.0.40_qt5.amd64.deb Absolute path to download file to on a node [text] /opt/packages/ I ...
1
vote
0answers
127 views

Rudder ncf-builder authentication

Whenever I try to edit or make new Techniques in the Rudder web interface I get this error: An Error occured! Unknown internal error during technique writing Details: Cause: expected string or ...
4
votes
2answers
337 views

What's the right way to switch from CFEngine to Rudder?

We have an existing cfengine3-community installation with lots of custom promises and it runs on about 50 machines. I'm interested in switching to Rudder, and I'm wondering about the best way to ...
3
votes
1answer
152 views

rudder-agent 3.1 : different output between nodes

I'm using rudder-agent 3.1 (rudder server 3.0.6), when I'm forcing inventory with "rudder agent inventory" I don't have the same output size between node, it's like the verbose was different (see ...
3
votes
1answer
243 views

rudder 3.0 : EVP_DecryptFinal_ex

I'm using rudder 3.0.x on Raspbian (RPi v2) and I get some strange errors sometime. I'm trying to understand this error message: "EVP_DecryptFinal_ex: error:0606506D:digital envelope routines:...
3
votes
1answer
197 views

Rudder nodes losing link to server?

Yesterday I've set up my first Rudder server, with two nodes. All was green. This morning, everything is orange ("unexpected"), and if I run the client manually I see this message: *******************...
1
vote
1answer
329 views

Why my Rudder server restart every 5 minutes?

My Rudder server is working great, but every 5 minutes or so, I'm kicked-out of my HTML session, and a ""Rudder is loading, please wait" screen appears. After some time, I can use it again normally. ...
5
votes
2answers
461 views

How to configure rudder-agent?

When configuring rudder-agent, the doc says to fill policy_server.dat with the rudder-server hostname: echo 'rudder-server' > /var/rudder/cfengine-community/policy_server.dat Should i use ...
3
votes
2answers
321 views

how to remove a node in rudder 2.3

I'm using Rudder 2.3 (v.2.3.7~rc2~git201205021042 ) since some months now and I have added some VM which have been deleted now. So I search a step by step howto to remove its from my rudder node list....