There is a error in the script getting IP addresses.
If the role is "COMPUTE" the API response has no "dataIp" value for the node so it cannot connect.
I had this problem too so I modified the 2.0.0 install script with the following:
Function to modify: get_controller_ips
This is the part modified:
for item in data:
add_ip = False
for key, value in item.items():
if key == 'role':
if value == 'STORAGE':
add_ip = True
if key == 'dataIp':
if add_ip:
data_ips.append(value["ip"])
return data_ips
Original function has the following:
for item in data:
for key, value in item.items():
if key == 'dataIp':
data_ips.append(value["ip"])
return data_ips
After that modification I got the HTML Plugin installed.
Hope this helps
