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I am having some trouble using module hiera data.

module: /etc/puppetlabs/code/environments/production/modules/usehiera

tree structure:

I habe puppetserver and three nodes. I created on master createuser.pp file with createuser class. Additionally I created site.pp with following content: node 'app01','app02,'app03'{ include createuser } Now executing from each app server: puppet agent -tv will create user. All work fine. My question is can I do the same without defining site.pp manifest ? I can of course add include createuser at the end of class definition in file createuser.pp but how can i run it from all three app hosts ? Do I need to create a tag ? Thanks for any tips.

I am trying to disable the managing of the Postgresql repo using Hiera when using the puppetlabs/postgresql module. I have tried every Hiera combination I can think of (from reading the docs/code) but nothing works.

• puppetdb::database::postgresql::manage_package_repo: false
• puppetdb::globals::manage_package_repo: false
• postgresql::globals::manage_package_repo: false

It still adds the /etc/apt/sources.list.d/apt.postgresql.org.list which won't work since we are using our own Aptly mirror and servers cannot directly communicate with the internet, and so the apt update fails and the entire puppet agent run fails with it.

How do I disable the management of /etc/apt/sources.list.d/apt.postgresql.org.list using Hiera?

System:

• OS: Ubuntu 16.04 and 20.04 puppetserver version: 6.12.0
• puppet-version: 6.16.0
• puppetserver version: 6.12.0
• mod 'puppetlabs/postgresql', '6.5.0'
• mod 'puppetlabs/puppetdb', '7.4.0'
• mod 'puppetlabs/stdlib', '6.3.0'

I had a specific question about turning my data into two columns so I can make an edgelist. I've attached a screenshot of the data. There's up to V10, and each row represents artists that have worked on the same song. I wanted to create an edgelist with the artist names. For example, for rows that have person A, B, C, D, I wanted to create:

A B

A C

A D

B C

B D

C D

The code I used so far is:

reltest <- t(do.call(cbind, lapply(cleanartists[sapply(cleanartists, length) >= 2], combn, 2)))

But this gives me all possible combinations among the artist names, not just the ones that have existing relationships. This is what my data looks like:

I have a parent class, that has children (Child Class), that have Puppets (Puppet Class). The data is displayed in a list of parents that navigates to a list of children, that navigates to a list of puppets.

Within the views, the user is able to add parents, children and puppets or remove them.

I want to store the data locally so that every change is save. I think storing the Parent class is enough, because of parents.children.puppets. Thus I need to conform to Codable anyhow and decode and encode my data anyhow.

The AppState should load local data or [] instead of the current dummy data. On every parent (or child or puppet) change, I want to store the parents locally in the most efficient way. Same for receiving the data.

I tried as much as I could before asking the next "Index out of Range" question, because generally I understand why an index out of range issue occurs, but this specific issues makes me crazy:

Puppet: 5.3.3
OS: Ubuntu Xenial (virtual box) Inbuilt RAM: 4GB

I am new to Puppet. After installing Puppet v5.3.3, I wanted to start the server:

systemctl start puppetserver (or service puppetserver start)

This gave me following error:
Job for puppetserver.service failed because the control process exited with error code. See "systemctl status puppetserver.service" and "journalctl -xe" for details.

systemctl status puppetserver.service

I have a json object inside a single array, that was an original file that I have deleted some fields, now i want to mutate one of the key values for each entry. Here is some example Json. I Want to loop through and split the meta_value at http://www.website/wp-content/uploads/ right now my code is returning every meta_value as undefined instead of splitting the value, I think it has to do with the loop changing the key value and trying to split it after.

Any help would be greatly appreciated

This is the code I have so far that generates the json data at the very end

I've a certificate request (see bottom) of which I'd like get fingerprint preferably from command-line (Unix). If my goal was only to verify integrity of a PEM file on two machines I could just use e.g. sha256sum csr.pem value but I'd like to get the same fingerprint as Puppet does: