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Turns out you needed to open port 2049 inbound on the security group on the network interface and task definition. It was not automatically setup even though I had it create the security group for me.
Thanks for the problem and the solution. I was trying to figure it out for last 2 days.
-Chendil
For anyone who still facing this error.
Ensure the following configurations:
- Security group: add an inbound rule to with type NFS and port 2049
- Subnet: Ensure your network is able to connect to your EFS. you could check detail in EFS's networking
I am new to ECS and Fargate, so I am probably missing something simple.
My task shows the error message in the OP. The inbound rule for the security group associated with the EFS device says:
NFS,TCP,2049,<another security group ID>.
I think that's correct.
I checked the Networking details for that EFS. It lists a Mount Target ID, Subnet ID, it's Available, and has an ENI and SG. How can I ensure that the network is "able to connect to the EFS"?
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