Recovering From a Power Outage

Introduction

In the case of a power out to the house, once power has been restored you will need to reboot the big PC on the ground in order to for the kubernetes cluster to totally recover.

In order to return the service here's some quick steps to follow:

Recover Cluster in the event of outage

Power on the big PC, using the power button on top.
Wait for approx 10 minutes for all the services to recover.
Verify the services are working visiting http://192.168.50.21/admin/login.php

Conclusion

If you follow the above and are able to see pihole admin page, then the cluster has recovered. If not, then there's possibly a bigger problem related to standing up Pi Hole.

Troubleshooting

Guide for checking the DNS configuration on the cluster nodes.