I'm confused about how Archiva fully works. I understand that if we had a core set of dependencies, we could use Archiva as our local maven repo.
The thing I don't understand, is how Archiva manages build artifacts from your own projects.
Say I have a multi-module maven project - we can even use the one from the Sonaytpe for example. http://www.sonatype.com/books/mvnex-book/reference/multimodule-sect-building-multimodule.html
What if I wanted to have one team working on the Simple Model app, while I wanted another to work on the Simple webapp. But I didn't want either to have the projects they AREN'T assigned to, in their local workspace. Webapp needs Model to build, but I don't want the Wepapp team having direct access to Model.
Is there any way Maven can detect that the build artifact for Model wasn't in a Webapp dev's workspace, and pull it from our local Archiva repo, so they can still build the Webapp despite not having the model (maven module project) code in their workspace?
The Model project will be like any other third-party dependency and be downloaded by Archiva automatically, provided
the Webapp project specifies Model project as a dependency
the Model project is deployed to Archiva periodically (by a Continuous Integration system or other means).
Related
I have 6 microservices in my project and i have seperated them into 6 projects in gitlab. When i tried to build this microservices all together or after building parent POM later child POM seperately outside Gitlab it is working but while using gitlab-ci i am not able to build it as they are failing non resolvable parent POM.Can someone please let me know how can i build this microservices independently(building parent POM and keeping the artifact available for all other projects).
Tried caching and artifacts in gitlab but they are strightly bound to single project
If you always want to build those six microservices together, put them into one multi-module project. Then you have one project on GitLab and everything will be much easier.
If you need to separate, then you need a Maven package manager. You can use the one that is included in GitLab, or you can use an external one like Artifactory.
I will need to load 200+ external jars( form my local harddisc) into Springboot REST project. Tried many approaches but none of them are working, Much appreciated if someone has solution.
Note: Please do not suggest mvn install or system scope as i need to construct artifacts for 200+ jar's which i dont like to do manually
Tried google add jar's plugin too its just copying the ${basedir}/lib/*.jars into my Maven target folder but not found in runtime.
If your company works with Maven, it should run a Maven repository server like Nexus or Artifactory. When someone builds artifacts, they should be deployed to the Nexus/Artifactory and can then easily be read from there.
If this is not the case and you do not have a Nexus/Artifactory, you need to either install the JARs in your local repository (mvn install:install-file) or you need structure them in the standard repository layout (like log4j/log4j/1.2.17/log4j-1.2.17.jar) and import this directory as repository.
In any case, this will be a lot of manual work (as you already said).
We maintain an artifactory within our intranet which is used by the development team.
When ever any new dependency is added to any project , we upload the new jars into artifactory.
This is currently a tedious process and we are trying to find if there is any simple way out.
The current process is - if a project defines a new dependency , we need to connect to internet and build the project using gradle so that we get to know what are the new dependencies ( we in fact track the logs what are the dependant and transitive dependant jars which are getting downloaded fresh )
Then we create a zip of these new jars alone and upload to artifactory. This is time consuming and error prone as well
Is there any better way to achieve this ? When i build using gradle connecting to internet , is it possible to publish the new dependencies as well to maven local repo or to some new folder so that we can zip that folder alone and upload to artifactory ?
Kindly revert if anybody has a simple solution for the above problem.
This is a maven answer but the same will apply to gradle.
You should be able to define a virtual repository in your artifactory, which is a combination of the local (artifactory hosted) and the maven central repo (internet hosted).
Your maven/gardle users will configure the virtual repository (not the internet) in their settings.xml, then when a dependency is loaded maven will look in repostories in the following order:
1) local user repo at ~/.m2/repo
2) artifactory local repository
3) maven central
Each time a new artifact is loaded from 3 (no one has ever asked for it before) it will be added to 2 and 1, so the next user who calls for that dependency will only ever go as far as 2.
See https://www.jfrog.com/confluence/display/RTF/Virtual+Repositories
We are currently migrating from Nexus to Artifactory and one thing we are missing is an API call to resolve maven dependencies in artifactory. Nexus has this endpoint /service/local/dependency?r=snapshots,releases&c=&e=pom&s=compile&f=list&g=<my.group>&a=<my-artifact>&v=<my-version> which gives a compiled list of all, including transitive, depdendencies.
We need this because we (mis)use maven as a generic deployment/versioning system to create artifacts (zip files of shell scripts actually) and to manage depenedencies. These dependencies are also necessary for production deployments.
Since we migrate from Nexus we don't have builds accessible and I am not yet sure if we want to use them. Is there a way to get a rest endpoint like the nexus one in Artifactory? Maybe a user plugin? Any hints on how this could be done?
I have a Maven project that was built a few years back, and now I need to make some updates. One of the dependencies to my project has a Maven repository listed in its POM that no longer exists. I get build failures now.
I would have thought the repository listings in my POM or Settings.xml would trump any repositories listed in a dependency's POM; or Maven would try my repositories after failing to connect to the extinct repository. Instead, it just bombs out with a build failure.
Additionally, I already have the required dependencies in my local repository. I would have additionally thought that Maven would just use that.
Is there a way to override the inherited repository listings, or tell Maven to carry-on in the case of a repo problem?
If the artifact that you depend on is a snapshot version then maven will check for a new snapshot every time you build, thats why it is a good practice to lock down your dependencies to a released version.
You can "override" the repository declarations by defining a <mirror> in the settings.xml.
See http://maven.apache.org/settings.html#Mirrors
I usually set up a locally hosted repository manager (preferably nexus) and then define mirrorOf(*) = local-repo-manager/url.
Nexus allows multiple repo's to be grouped with a predefined search order.
Nexus repo's can be locally hosted or caching/proxies to public repo's.
I usually have a locally hosted 3rd party repo at the front of the group, where I can store artifacts that are not published on public repo's.