Installation problem - java-runner missing

Products

• DX Operational Intelligence
• DX Application Performance Management

Issue/Introduction

 

Installation of DX OI v.20.2 fails because it can't find java-runner locally. These are the last messages in the installation log:

Loaded image: ca-docker-dxi.bintray.io/dxi/ng/axa/axa-scheduler:20.7.3.2                                                                  
Pushing docker images.                                                                                                                    
Unable to find image 'java-runner:3.0' locally                                                                                            
Trying to pull repository docker.io/library/java-runner ...                                                                               
Trying to pull repository docker.io/library/java-runner ...                                                                               
/usr/bin/docker-current: Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io on x.x.x.x:53: no such host.   
See '/usr/bin/docker-current run --help'.                                                                                                 
Importing DXI metadata.                                                                                                                   
Unable to find image 'java-runner:3.0' locally                                                                                            
Trying to pull repository docker.io/library/java-runner ...                                                                               
Trying to pull repository docker.io/library/java-runner ...                                                                               
/usr/bin/docker-current: Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io on x.x.x.x:53: no such host.   
See '/usr/bin/docker-current run --help'.          
                                                                                                                                          
                                                                                                                                          
Installation failed.       

Pulling the image from docker.io fails because there is no internet connection.

Cannot pull it from docker.io/library/java-runner from a computer connected to the internet, as the image does not exist. 

Environment

Release : 20.2

Component : CA DOI AO PLATFORM COMPONENTS

Cause

 

This error usually appears when there is insufficient disk space to store the images in the local registry.

Resolution

 

Consider specifically allocating sufficient space for disk path

     /var/lib/docker

where the registry is based

Future versions of the product will make a more detailed check of disk space before proceeding which could alert the user to this problem.