This error is somewhat ambiguious because there is seemingly no indication which resource is exhausted.
Triton chooses compute nodes with a subcomponent called sdc-designation (also refered to as , DAPI). The full DAPI log for a provision job is embedded in the CNAPI log file and can be extracted with the workflow job uuid and the following script.
#!/bin/bash
set -o errexit
job_id=${1:-}
req_id=$(sdc-workflow "/jobs/$job_id" | json -Ha params.x-request-id)
cnapi=$(sdc-vmname cnapi)
grep -h "$req_id" /zones/${cnapi}/root/var/log/sdc/upload/cnapi_* $(svcs -z $cnapi -L cnapi) \
| bunyan -c this.snapshot -o bunyan --strict | json -ga snapshot \
| while read snap; do echo -e "${snap}\n" | openssl base64 -d | gunzip - | json ; done