To install IriusRisk for on-prem without internet connection, docker images and other packages will be needed to download via a vm with internet connection then copy them to the offline vm.

Online VM

1. Pull images

[ec2-user@online ~]$ docker pull continuumsecurity/iriusrisk-prod:nginx
[ec2-user@online ~]$ docker pull continuumsecurity/iriusrisk-prod:startleft
[ec2-user@online ~]$ docker pull continuumsecurity/iriusrisk-prod:tomcat-4

2. Compress images

[ec2-user@online ~]$ docker save continuumsecurity/iriusrisk-prod:nginx continuumsecurity/iriusrisk-prod:startleft continuumsecurity/iriusrisk-prod:tomcat-4 | gzip > iriusrisk.tar.gz

3. Check compressed files

[ec2-user@online ~]$ ll -sh
1.2G -rw-rw-r-- 1 ec2-user ec2-user 1.2G Aug 24 11:57 iriusrisk.tar.gz

4. Copy tar.gz files from online to offline

[ec2-user@online ~]$ scp iriusrisk.tar.gz offline:~/

Offline VM

1. Load images

[ec2-user@offline ~]$ $ docker load -q -i iriusrisk.tar.gz
  Loaded image: continuumsecurity/iriusrisk-prod:nginx
  Loaded image: continuumsecurity/iriusrisk-prod:startleft
  Loaded image: continuumsecurity/iriusrisk-prod:tomcat-4

2. Check loaded images

[ec2-user@offline ~]$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
continuumsecurity/iriusrisk-prod nginx f285cf578413 13 days ago 130MB
continuumsecurity/iriusrisk-prod tomcat-4 4d4735ea4efe 13 days ago 1.36GB
continuumsecurity/iriusrisk-prod startleft 4874b75754ad 2 weeks ago 505MB

Then

For other steps including

 - postgresql-server

 - nginx

 - certificate

etc

please follow https://support.iriusrisk.com/hc/en-us/articles/360021518351-Installation