Nexus repository APT plugin

Huzzah! APT is now part of Nexus Repository Manager. Version 3.17.0 includes the APT plugin by default. The plugin source code is now in nexus-public in nexus-repository-apt

Filing issues: If using 3.17.0 or later please file any issues at https://issues.sonatype.org/.

Upgrading to 3.17.0: If you are an existing APT user upgrading to 3.17 you will not be able to install the community plugin. No other changes are required and your existing data will remain intact.

There are some differences from the community version of the plugin. First of all, we have added component records for the .deb files which adds support for features such as Search, Cleanup Policies, Tagging (PRO only) and Moving between repositories (PRO only). We've also added support for Restore Metadata Task, API for Repository creation via Groovy and we've written help documentation. The "retain N versions" feature has been removed as this conflicts with Cleanup Policies and future work we are doing in that space.

Compatibility Matrix:

Plugin Version	Nexus Repository Version
v1.0.2	<3.9.0
v1.0.5	3.9.0
v1.0.7	3.11.0
v1.0.8	3.13.0
v1.0.9	3.14.0
v1.0.10	3.15.2
In product	3.17.0

Build

• Clone the project:

  git clone https://github.com/sonatype-nexus-community/nexus-repository-apt

• Build the plugin:

  cd nexus-repository-apt
  mvn
  

Build with docker and create an image based on nexus repository 3

docker build -t nexus-repository-apt:3.15.2 .

Run a docker container from that image

docker run -d -p 8081:8081 --name nexus-repo nexus-repository-apt:3.15.2

For further information like how to persist volumes check out the GitHub Repo for the official Nexus Repository 3 Docker image.

The application will now be available from your browser at http://localhost:8081

Install

• Stop Nexus:

  service nexus stop

  or

  cd <nexus_dir>/bin
  ./nexus stop
  

• Copy the bundle into <nexus_dir>/system/net/staticsnow/nexus-repository-apt/1.0.10/nexus-repository-apt-1.0.10.jar

• Make the following additions marked with + to <nexus_dir>/system/org/sonatype/nexus/assemblies/nexus-core-feature/3.x.y/nexus-core-feature-3.x.y-features.xml

        <feature version="x.y.z" prerequisite="false" dependency="false">nexus-repository-maven</feature>
  +     <feature version="1.0.10" prerequisite="false" dependency="false">nexus-repository-apt</feature>
    </feature>
  

  And

  + <feature name="nexus-repository-apt" description="net.staticsnow:nexus-repository-apt" version="1.0.10">
  +     <details>net.staticsnow:nexus-repository-apt</details>
  +     <bundle>mvn:net.staticsnow/nexus-repository-apt/1.0.10</bundle>
  +     <bundle>mvn:org.apache.commons/commons-compress/1.18</bundle>
  +     <bundle>mvn:org.tukaani/xz/1.8</bundle>
  + </feature>
   </features>
  

This will cause the plugin to be loaded and started with each startup of Nexus Repository.

Manually upload a package to a new created repo:

curl -u user:pass -X POST -H "Content-Type: multipart/form-data" --data-binary "@package.deb" http://nexus_url:8081/repository/repo_name/

Create a snapshot of the current package lists for the repo that can be pulled from:

curl -u user:pass -X MKCOL http://nexus_url:8081/repository/repo_name/snapshots/$SNAPSHOT_ID

Create gpg key required for signing apt-packages

See https://help.github.com/articles/generating-a-new-gpg-key/

To sign packages use; gpg --export-secret-key --armor <Name or ID> and passphrase in the hosted repository configuration.

The private armored key should look like this:

-----BEGIN PGP PRIVATE KEY BLOCK-----

...Base64 key...
-----END PGP PRIVATE KEY BLOCK-----

The Fine Print

It is worth noting that this is NOT SUPPORTED by Sonatype, and is a contribution of Mike Poindexter's plus us to the open source community (read: you!)

Remember:

• Use this contribution at the risk tolerance that you have
• Do NOT file Sonatype support tickets related to APT support
• DO file issues here on GitHub, so that the community can pitch in

Phew, that was easier than I thought. Last but not least of all:

Have fun building and using this plugin on the Nexus platform, we are glad to have you here!

Getting help

Looking to contribute to our code but need some help? There's a few ways to get information:

• Chat with us on Gitter
• Check out the Nexus3 tag on Stack Overflow
• Check out the Nexus Repository User List