Controllers missing after upgrade-controller

[jameinel (John A Meinel)]

tl;dr

If you just want the simplest way to get things working, you can run the bash script from here:

Login into MongoDB

The following script will SSH to a Juju 2.0 controller machine and start a mongo shell. It optionally takes the machine to connect to and the model name (defaulting to machine “0” in the model named “controller”). This is the one script to rule them all #!/bin/bash mode=${1:-iaas} machine=${2:-0} model=${3:-controller} case "${mode}" in caas | k8s) kubectl_bin=microk8s.kubectl k8s_ns=`juju whoami | grep Controller | awk '{print "controller-"$2}'` k…

Which will log you into mongo, and then run

db.charms.update({meta: null}, { $set: {"meta": {}} }, false, true)

Which will update the database to fix the null attributes, allowing the controller upgrade to proceed.