HI, made a bump for that old topic because i’m on the problem.
I use to have all my map in http (still have data in db) ,since i have to switch centreon and map to https i have no map visible.
Can create new one without problem. No error in log and diagnostic still prompt for http:
########## Centreon Map server version ##########
 ÂINFO] ii centreon-map-engine 23.04.8-bullseye amd64 Centreon Map service under Spring Boot framework
########## System ##########
 >INFO] SELinux is not available
Unit firewalld.service could not be found.
 >OK]  Firewall is disabled
 rINFO] Physical memory available on the server: 10151784 kb.
 bINFO] Number of CPU available on the server: 4 core(s)
########## Java ##########
 /OK]  Java 17 installed
 lOK]  Optimization found for JVM: JAVA_OPTS="-Djava.net.preferIPv4Stack=true -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/log/centreon-map -Dcentreon-map.signing-key=8uT4BM1RsXRmIPQbTEazUAhQHtyM7xZ4nlFMIUqQ7lRkbWz24yemkGs9tS4eOwDfF -Dcentreon-map.access-token-validity-seconds=15552000 -Xms512m -Xmx4G"
########## Database connection ##########
 #OK]  Connection to centreon
 OK]  Connection to centreon_storage
 rOK]  Connection to root
########## Security ##########
 iOK]  Token signing key
########## Broker connection ##########
 eOK]  Connection to x.x.x.x 5758 port
########## Authentication ##########
 nOK]  Centreon Central authentication using user admin
########## Protocol verification ##########
 vWARNING] Centreon Map server configured to use HTTP protocol
 uINFO] Centreon Central configured in Map to use https protocol.
 MOK]  Centreon Central successfully answered to HTTPS request
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