Hi,
followed the guidelines to set-up a Symbol Node for testnet. The server is a hosted virtual server with 24GB and 12 CPUs.
I am using the following command on CentOS
symbol-bootstrap start -p testnet -a peer
At the beginning, the log output looks good, but then the following error happens:
peer-node | 2021-03-15 18:52:46.368934 0x00007f2ac8c4d700: <error> (ionet::PacketSocket.cpp@858) failed when resolving address 'beacon-01.eu-west-1.testnet.symboldev.network': Host not found (non-authoritative), try again later (cancelled? false)
peer-node | 2021-03-15 18:52:46.369031 0x00007f2aca450700: <error> (ionet::PacketSocket.cpp@858) failed when resolving address 'beacon-01.ap-southeast-1.testnet.symboldev.network': Host not found (non-authoritative), try again later (cancelled? false)
peer-node | 2021-03-15 18:52:46.369092 0x00007f2aca450700: <warning> (server::StaticNodeRefreshService.cpp@51) unable to resolve and connect to static node beacon-01-ap-southeast-1 @ beacon-01.ap-southeast-1.testnet.symboldev.network:7900
It looks like the peer-node within a docker container is not able to resolve the DNS
beacon-01.ap-southeast-1.testnet.symboldev.network
Just trying to resolve the DNS on CentOS level works:
[root@v35465 testnet]# ping beacon-01.ap-southeast-1.testnet.symboldev.network
PING beacon-01.ap-southeast-1.testnet.symboldev.network (13.212.228.3) 56(84) bytes of data.
I guess it is stupid simple error but I am stuck and have no clue to solve it.
Thank you for any hint.
Markus.