https://github.com/devopsenterprise/2018-London/blob/master/Tuesday/Breakout%20Sessions/Throne%2C%20Stephen%2C%20Getting%20Started%20with%20Site%20Reliability%20Engineering.pdf

第 30 页

Leadership Buy-in

• An SRE organisation within a company needs a mandate.
• Without leadership buy-in, it can not work.
• When applications miss their SLOs and run out of Error Budget: it puts additional load on the SRE team:
  • Need to devote more company resources to addressing reliability concerns.
  • or: Loosen the SLO.

不买账这些都没法保证。。。