DoDs:

• Verify Errata content then push to stage 
• Verify all the contents, deploy images from the stage registry
  • Smoke on OSSM x.y.z
• Verify the SHA of images (Kiali and Istio)
  • OSSM x.y.z --> SHA are the same as the errata build information
  • OSSM x.y-1.z1 --> SHA are the same as the errata build information
  • OSSM x.y-2.z2 --> SHA are the same as the errata build information
• Deploy all versions of the control planes i.e.: OSSM x.y, OSSM x.y-1, OSSM x.y-2
  • Deployed OSSM x.y.z
  • Deployed OSSM x.y-1.z1
  • Deployed OSSM x.y-2.z2
• Cursory tests confirming the build works on stage (ie can install OSSM and create SMCP)

Links:

• OSSM Errata Process - Move Errata to Stage
• OSSM 2.X Release Process - Push to Stage