It鈥檚 not clear what is:
image: manticore:1.0
Can you provide the Dockerfiles?
I鈥檇 also check in /var/log/manticore/searchd.log to ensure Manticore starts fine at all in Centos. We test Manticore nightly in Centos 7 and it works fine - 馃寵 Nightly tests 83c622b66f06acc35f51af0621cc380390b3cffb 路 manticoresoftware/manticoresearch@83c622b 路 GitHub