Sonatype's Nexus 3 Pro supports High Availability through a couple of mechanisms that are collectively known as Component Fabric:
Peer-to-peer Repository Managers means there is no one master, also known as a single point of failure. Packages are replicated between the nodes to ensure they are eventually consistent.
Storage Backends mean you can use high ...
No, you don't need maven.
Maven is a build automation tool as ant and gradle are, generally, but not limited to, jvm based projects.
Nexus is an artifact repository, but some others exists.
Artifact repositories software have different set of features (license, different storage options, different repositories type support like gems or npm ..., search ...
And looking into the logs above, is it safe to run this task? And will
we need any downtime for this?
I would suggest to backup all artifacts and upload them to a new Nexus (I created n3dr for this) as I have seen multiple errors in Nexus that did not give me enough confidence to just run some tasks.
Once we deployed a new Nexus and included it in our ...
# Get status
# List of repositories
For the json parameter:
curl -i -H "Accept: application/json" <url>
More information, see this link
Nexus 2 was deployed instead of Nexus 3. The docker feature seems to be introduced since Nexus 3.
This blog indicates how to configure a docker repository and how to push and pull docker images.
The blog contains multiple pictures. The following picture indicates how to enable the docker registry: