MozMEAO SRE Status Report - February 28, 2018
Here’s what happened on the MozMEAO SRE team from February 16 - February 28th.
Most of our recent efforts have been related to the SUMO migration to AWS. We’ll be running the stage and production environments in our Oregon-A and Oregon-B clusters, with read-only failover in Frankfurt.
@pmac and @glogiotatidis cleaned up our
ALLOWED_HOSTSsettings to make them more secure using a new django-allow-cidr package. There’s an excellent blog post on their work here.
We’ve provisioned a MySQL instance in Oregon, and production data is currently being replicated to this instance from SUMO’s current home in the SCL3 datacenter.
Our us-west-2 Redis cluster does not have the capacity for SUMO, so a new cluster has been provisioned.
Stage and production load balancers have been created for our Oregon-A, Oregon-B and Frankfurt clusters.
Certificates have been requested and approved for SUMO stage and production services. As part of the same issue, we worked out how DNS will work.