velero: Upgrade to 1.2 failed to load config file, /credentials/cloud

What steps did you take and what happened:

I upgraded from 1.1 to 1.2 ( Followed https://velero.io/docs/v1.2.0/upgrade-to-1.2/ )

The velero pod crashed with error :

 error getting backup store for location "default": rpc error: code = Unknown desc = SharedConfigLoadError: failed to load config file, /credentials/cloud
caused by: INIParseError: invalid state with ASTKind { {4 NONE 0 [61]} true [{expr {1 STRING 0 [97 119 115 95 115 101 99 114 101 116 95 97 99 99 101 115 115 95 107 101 121]} true []}]} and TokenType sep

I double checked and seems that the secret still exists. Seems more like a parsing issue.

What did you expect to happen:

No regression

Environment:

• Velero version (use velero version):

Client:
	Version: v1.2.0
	Git commit: 5d008491bbf681658d3e372da1a9d3a21ca4c03c

• Velero features (use velero client config get features):

features: <NOT SET>

• Kubernetes version (use kubectl version):

1.11.0