Trim EC2 credentials (rancherio/rancher#972)
Trim EC2 credentials (rancherio/rancher#972)

ubiquityhosting/rancher_ui,kaos/ui,vincent99/ui,jjperezaguinaga/ui,lvuch/ui,jjperezaguinaga/ui,lvuch/ui,lvuch/ui,pengjiang80/ui,ubiquityhosting/rancher_ui,nrvale0/ui,kaos/ui,rancherio/ui,rancherio/ui,pengjiang80/ui,westlywright/ui,ubiquityhosting/rancher_ui,kaos/ui,rancher/ui,rancher/ui,vincent99/ui,vincent99/ui,nrvale0/ui,rancher/ui,rancherio/ui,westlywright/ui,pengjiang80/ui,westlywright/ui,jjperezaguinaga/ui,nrvale0/ui