Where does Aruba fits into your infrastructure? As per your equipment list, it's all Cisco gear.
I've worked with the Cisco APs and you will need to make sure that VLAN1 and VLAN2 are defined on the APs if you have the APs in VLAN1 and want to pass client traffic on VLAN2. If you are using both VLAN1 and VLAN2 for wireless (i.e. APs are in VLAN1 but clients are in VLAN2) you need to make sure to trunk both VLANs to each of the APs. Otherwise this will not work.
An easier solution would be to place all APs in VLAN2 but will require you to change the IPs of all APs if they are using static IPs.
And as Colin pointed out, you are probably better off reaching out to Cisco Support.
Good luck.
-Mike