network name, config fix for watcher security, db flags

.circleci/config.yml

@@ -137,7 +137,7 @@ commands:
       - run:
           name: "Docker run <<parameters.test_name>>"
           command: |
-            docker run --rm -it --network=project_chain_net -e DOCKER=true -e CHILD_CHAIN_URL=http://172.27.0.108:9656/ -e ETHEREUM_RPC_URL=http://172.27.0.108:80 -e DOCKER_GETH=true -e TEST_DATABASE_URL=postgresql://omisego_dev:omisego_dev@172.27.0.107:5432/omisego_test -e SHELL=/bin/sh -v $(pwd):/app --entrypoint /bin/sh omisegoimages/elixir-omg-builder:stable-20201207 -c "cd /app && mix deps.get && <<parameters.test_command>>"
+            docker run --rm -it --network=chain_net -e DOCKER=true -e CHILD_CHAIN_URL=http://172.27.0.108:9656/ -e ETHEREUM_RPC_URL=http://172.27.0.108:80 -e DOCKER_GETH=true -e TEST_DATABASE_URL=postgresql://omisego_dev:omisego_dev@172.27.0.107:5432/omisego_test -e SHELL=/bin/sh -v $(pwd):/app --entrypoint /bin/sh omisegoimages/elixir-omg-builder:stable-20201207 -c "cd /app && mix deps.get && <<parameters.test_command>>"
 
   install_elixir:
     description: Installs elixir and checks if docker is healthy

apps/omg_db/mix.exs

@@ -40,7 +40,7 @@ defmodule OMG.DB.MixProject do
 
   defp deps() do
     [
-      {:rocksdb, "~> 1.6", system_env: [{"ERLANG_ROCKSDB_OPTS", "-DWITH_SYSTEM_ROCKSDB=ON"}]},
+      {:rocksdb, "~> 1.6", system_env: [{"ERLANG_ROCKSDB_OPTS", "-DWITH_SYSTEM_ROCKSDB=ON -DPORTABLE=1 PORTABLE=1"}]},
       {:omg_status, in_umbrella: true},
       # NOTE: we only need in :dev and :test here, but we need in :prod too in performance
       #       then there's some unexpected behavior of mix that won't allow to mix these, see

config/releases.exs

@@ -13,6 +13,15 @@ import Config
 # third argument is if this is a watcher info resolver
 # fourth argument is whether this is a watcher info specific configuration
 mandatory = fn
+  env_var_name, _exception, false, true ->
+    # this case covers a watcher info setting
+    # under watcher security application
+    # it's ok if the env var is missing
+    case System.get_env(env_var_name) do
+      nil -> "WATCHER_INFO_SETTING"
+      data -> data
+    end
+
   env_var_name, exception, true, true ->
     case System.get_env(env_var_name) do
       nil -> throw(exception)

docker-compose.yml

@@ -230,6 +230,7 @@ services:
 
 networks:
   chain_net:
+    name: chain_net
     driver: bridge
     ipam:
       config: