Residence permit for Greece - non European spouse of Eu citizen

Hello I hope someone can help me as it's very difficult to find the answers.
My husband is a uk citizen and I am an Australian citizen. We would like to live in Greece for up to a year .   Now I understand that my husband as an eu citizen is able to get a residence permit and stay longer than 90 days. I also understand that I can apply for a permit as the spouse of a eu citizen. But here is where the problems start. What are the requirements of I need to get a residence permit? Does my husband get the permit automatically or  Does my husband have to be working? Do we need to show we have a certain amount of money in the bank? We really just want to stay for a long holiday there and support ourselves through our savings.  If someone could just tell us exactly what each of us would need to get a permit each to stay here for up to a year.