Edit

Nexus

General

Software owner	Sonatype
Management	wfmanger (start \ stop \ restart \ status) nexus
Log files	<INSTALL_DIR>/supervisord/log/nexus.*.log
Data Files	<INSTALL_DIR>/nexus/sonatype-work/nexus/
Installation directories	INSTALL_DIR>/nexus/
Configuration files	<INSTALL_DIR>/nexus/conf/nexus.properties
Default ports	8080/8443
Process status check	wfmanager status nexus

You can modify secrets.yml according to your needs:

• workfusion_nexus_user
• workfusion_nexus_pass

Install ML SDK after the main installation

Make sure to perform the below steps from the unpacked installer directory (<PACKAGE_DIR>).

Check or alter config options.

config.yml

• vds_nexus_url

• If you install VDS along with all other components, leave this empty.

• If you install VDS separately, provide the Nexus URL.

secrets.yml

• workfusion_nexus_admin

• workfusion_nexus_admin_pass

Run the vds-ml-sdk installation.

./install.sh install vds-ml-sdk

Update ML SDK

1. Make sure that the ML SDK repository is created in Nexus. Use the below URL to browse through the repositories:

   <Control Tower DNS name>/nexus/#view-repositories
   

2. Find a repository named as ml-sdk.

3. Download ML SDK from S3 using the link.

4. Upload ML SDK to the DB Server and unpack to /apps/nexus/sonatype-work/nexus/storage/ml-sdk.

5. Restart the Nexus service.

   <INSTALL_DIR>/apps/nexus/nexus/bin/./nexus restart
   

Monitoring

1. Count the number of running Nexus processes, it should not be less than 1:

   ps -aux | grep java | grep nexus | wc -l
   

2. Check if the TCP port is available:

   netstat -lntp | grep -w ${NEXUS_PORT}
   

3. Check if you can connect to the service:

   curl http(s)://${DB_HOSTNAME}:${NEXUS_PORT}/nexus/