From Fedora Project Wiki

Description

This testcase ensures it's possible to upgrade an Atomic Host.

Note.png
Prerequisite
This testcase assumes you have already ran the boot test.

Setup

  1. Ensure you have a booted working Atomic Host

How to test

  1. Check what commit your host is currently at
# rpm-ostree status
State: idle; auto updates disabled
Deployments:
● ostree://fedora-atomic:fedora/28/x86_64/atomic-host
                   Version: 28_Beta.1.3 (2018-03-28 22:24:38)
                    Commit: ba6371389226223fb8ba055fb02b92febf4d00e1ccd435cc21cba6af19088c73
              GPGSignature: Valid signature by 128CF232A9371991C8A65695E08E7E629DB62FB1

  1. As a privileged user (i.e. 'root'), save hash to a file (to refer to in the User:Roshi/QA/AtomicTests/Atomic_Rollback testcase)
# cat /ostree/repo/refs/heads/ostree/0/1/0 
ba6371389226223fb8ba055fb02b92febf4d00e1ccd435cc21cba6af19088c73
# cat /ostree/repo/refs/heads/ostree/0/1/0 > /etc/file1

  1. Run the upgrade
# rpm-ostree upgrade
                                                      
1434 metadata, 7505 content objects fetched; 238483 KiB transferred in 131 seconds
Copying /etc changes: 21 modified, 0 removed, 64 added
Transaction complete; bootconfig swap: yes deployment count change: 1
Upgraded:                                                
  GeoIP-GeoLite-data 2018.02-1.fc28 -> 2018.04-1.fc28       
  NetworkManager 1:1.10.4-1.fc28 -> 1:1.10.6-1.fc28        
  NetworkManager-libnm 1:1.10.4-1.fc28 -> 1:1.10.6-1.fc28
  NetworkManager-team 1:1.10.4-1.fc28 -> 1:1.10.6-1.fc28
  audit 2.8.2-4.fc28 -> 2.8.3-2.fc28                
  audit-libs 2.8.2-4.fc28 -> 2.8.3-2.fc28           
  audit-libs-python2 2.8.2-4.fc28 -> 2.8.3-2.fc28   
  audit-libs-python3 2.8.2-4.fc28 -> 2.8.3-2.fc28           
  bash 4.4.19-1.fc28 -> 4.4.19-2.fc28               
  bash-completion 1:2.7-3.fc28 -> 1:2.7-4.fc28      
  bind-export-libs 32:9.11.3-2.b1.fc28 -> 32:9.11.3-5.fc28
  checkpolicy 2.7-5.fc28 -> 2.7-7.fc28              
  chrony 3.2-4.fc28 -> 3.3-1.fc28                   
  cockpit-bridge 161-2.fc28 -> 164-1.fc28           
  cockpit-docker 161-2.fc28 -> 164-1.fc28
  cockpit-networkmanager 161-2.fc28 -> 164-1.fc28
  container-selinux 2:2.48-1.fc28 -> 2:2.55-1.fc28
...

  1. Reboot the Host
  2. Verify you are booted into the new commit (output should look similar):
# rpm-ostree status
State: idle; auto updates disabled
Deployments:
● ostree://fedora-atomic:fedora/28/x86_64/atomic-host
                   Version: 28.20180409.n.0 (2018-04-09 12:54:10)
                    Commit: fe48516d3dc74dead8319521b4f3cddce21d940b42211c6c72ba8f66b0dca8f5
              GPGSignature: Valid signature by 128CF232A9371991C8A65695E08E7E629DB62FB1

  ostree://fedora-atomic:fedora/28/x86_64/atomic-host
                   Version: 28_Beta.1.3 (2018-03-28 22:24:38)
                    Commit: ba6371389226223fb8ba055fb02b92febf4d00e1ccd435cc21cba6af19088c73
              GPGSignature: Valid signature by 128CF232A9371991C8A65695E08E7E629DB62FB1


  1. Verify original hash in /etc/file1 is still there
# cat /etc/file1
ba6371389226223fb8ba055fb02b92febf4d00e1ccd435cc21cba6af19088c73

  1. After reboot - test docker
#  docker run -it --rm docker.io/busybox true && echo "PASS" || echo "FAIL"
PASS

Expected Results

  1. Upgrade succeeds
  2. docker outputs PASS when ran