Improve Geth debugging (#449)

* forward more vars for debugging

forward CERC_GETH_VERBOSITY

forward CERC_STATEDIFF_DB_LOG_STATEMENTS

forward CERC_REMOTE_DEBUG

* fix env var

* remote flag can be set from env

app/data/compose/docker-compose-fixturenet-eth.yml

@@ -21,7 +21,7 @@ services:
     cap_add:
       - SYS_PTRACE
     environment:
-      CERC_REMOTE_DEBUG: "true"
+      CERC_REMOTE_DEBUG: ${CERC_REMOTE_DEBUG:-true}
       CERC_RUN_STATEDIFF: ${CERC_RUN_STATEDIFF:-detect}
       CERC_STATEDIFF_DB_NODE_ID: 1
       CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}

app/data/compose/docker-compose-fixturenet-plugeth.yml

@@ -19,7 +19,7 @@ services:
     cap_add:
       - SYS_PTRACE
     environment:
-      CERC_REMOTE_DEBUG: "true"
+      CERC_REMOTE_DEBUG: ${CERC_REMOTE_DEBUG:-true}
       CERC_RUN_STATEDIFF: "detect"
       CERC_STATEDIFF_DB_NODE_ID: 1
       CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}

app/data/compose/docker-compose-ipld-eth-server.yml

@@ -25,8 +25,8 @@ services:
       PROM_HTTP: "true"
       PROM_HTTP_ADDR: "0.0.0.0"
       PROM_HTTP_PORT: "8090"
-      LOGRUS_LEVEL: "debug"
-      CERC_REMOTE_DEBUG: "true"
+      LOG_LEVEL: "debug"
+      CERC_REMOTE_DEBUG: ${CERC_REMOTE_DEBUG:-true}
     volumes:
       - type: bind
         source: ../config/ipld-eth-server/chain.json