Add default server_manager log configs

Specifies environment variables in the main docker compose to configure
the server manager's logs, so that they are informative but clean.
Having the variables already defined also makes it easier for users to
change them as desired.

docker-compose-host-testnet.yml

@@ -5,3 +5,5 @@ services:
     image: cartesi/host-server-manager:0.7.0
     ports:
       - "5004:5004"
+    environment:
+      - RUST_LOG=warn

docker-compose-host.yml

@@ -5,6 +5,8 @@ services:
     image: cartesi/host-server-manager:0.7.0
     ports:
       - "5004:5004"
+    environment:
+      - RUST_LOG=warn
 
   deployer:
     command: [

docker-compose-testnet.yml

@@ -110,6 +110,9 @@ services:
       retries: 5
     volumes:
       - machine:/opt/cartesi/share/dapp-bin
+    environment:
+      - SERVER_MANAGER_LOG_LEVEL=warning
+      - REMOTE_CARTESI_MACHINE_LOG_LEVEL=info
 
   rollups_inspect_server:
     image: cartesi/rollups-inspect-server:0.8.0

docker-compose.yml

@@ -141,6 +141,9 @@ services:
       retries: 5
     volumes:
       - machine:/opt/cartesi/share/dapp-bin
+    environment:
+      - SERVER_MANAGER_LOG_LEVEL=warning
+      - REMOTE_CARTESI_MACHINE_LOG_LEVEL=info
 
   deployer:
     image: cartesi/rollups-cli:0.8.0