处理配置文件

config/sys-prod.config

@@ -1,76 +0,0 @@
-[
-  {iot, [
-    {http_server, [
-      {port, 18080},
-      {acceptors, 5},
-      {max_connections, 1024},
-      {backlog, 1024}
-    ]},
-
-    {ssl_server, [
-      {port, 1443},
-      {acceptors, 5},
-      {max_connections, 1024},
-      {backlog, 1024}
-    ]},
-
-    {udp_server, [
-      {port, 18080}
-    ]},
-
-    {api_url, "https://lgsiot.njau.edu.cn/api/v1/taskLog"}
-  ]},
-
-  {endpoint, [
-    {endpoints, [
-      {root_dir, "/var/lib/endpoint/database/"},
-      {support_protocols, [
-        http
-      ]}
-    ]},
-
-    {endpoint_log, [
-      {path, "/var/lib/endpoint/endpoint_log/unmatched_publish.log"},
-      {max_bytes, 10485760},
-      {max_files, 10}
-    ]}
-  ]},
-
-  %% 系统日志配置，使用 OTP logger
-  {kernel, [
-    %% 设置 Logger 的 primary log level
-    {logger_level, debug},
-    {logger, [
-      {handler, default, logger_std_h,
-        #{
-          level => debug,
-          filter_default => stop,
-          filters => [
-            {iot_domain, {fun logger_filters:domain/2, {log, sub, [iot]}}},
-            {endpoint_domain, {fun logger_filters:domain/2, {log, sub, [endpoint]}}}
-          ],
-          formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
-        }
-      },
-
-      {handler, disk, logger_disk_log_h,
-        #{
-          level => debug,
-          filter_default => stop,
-          filters => [
-            {iot_domain, {fun logger_filters:domain/2, {log, sub, [iot]}}},
-            {endpoint_domain, {fun logger_filters:domain/2, {log, sub, [endpoint]}}}
-          ],
-          config => #{
-          file => "log/debug.log",
-          max_no_files => 10,
-          max_no_bytes => 524288000
-        },
-          formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
-        }
-      }
-
-    ]}
-  ]}
-
-].

config/sys-test.config

@@ -1,77 +0,0 @@
-[
-  {iot, [
-    {http_server, [
-      {port, 18090},
-      {acceptors, 5},
-      {max_connections, 1024},
-      {backlog, 1024}
-    ]},
-
-    {ssl_server, [
-      {port, 1443},
-      {acceptors, 5},
-      {max_connections, 1024},
-      {backlog, 1024}
-    ]},
-
-    {udp_server, [
-      {port, 18080}
-    ]},
-
-    {api_url, "http://127.0.0.1/api/v1"}
-  ]},
-
-  {endpoint, [
-    %% 支持的协议
-    {endpoints, [
-      {root_dir, "/usr/local/code/database/"},
-      {support_protocols, [
-        http
-      ]}
-    ]},
-
-    {endpoint_log, [
-      {path, "${endpoint_root}/endpoint_log/unmatched_publish.log"},
-      {max_bytes, 10485760},
-      {max_files, 10}
-    ]}
-  ]},
-
-  %% 系统日志配置，使用 OTP logger
-  {kernel, [
-    %% 设置 Logger 的 primary log level
-    {logger_level, debug},
-    {logger, [
-      {handler, default, logger_std_h,
-        #{
-          level => debug,
-          filter_default => stop,
-          filters => [
-            {iot_domain, {fun logger_filters:domain/2, {log, sub, [iot]}}},
-            {endpoint_domain, {fun logger_filters:domain/2, {log, sub, [endpoint]}}}
-          ],
-          formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
-        }
-      },
-
-      {handler, disk, logger_disk_log_h,
-        #{
-          level => debug,
-          filter_default => stop,
-          filters => [
-            {iot_domain, {fun logger_filters:domain/2, {log, sub, [iot]}}},
-            {endpoint_domain, {fun logger_filters:domain/2, {log, sub, [endpoint]}}}
-          ],
-          config => #{
-          file => "log/debug.log",
-          max_no_files => 10,
-          max_no_bytes => 524288000
-        },
-          formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
-        }
-      }
-
-    ]}
-  ]}
-
-].

config/sys.config.src

@@ -1,7 +1,7 @@
 [
   {iot, [
     {http_server, [
-      {port, 18090},
+      {port, 18080},
       {acceptors, 5},
       {max_connections, 1024},
       {backlog, 1024}
@@ -18,33 +18,33 @@
       {port, 18080}
     ]},
 
-    {api_url, "http://127.0.0.1:18090/simulator"}
+    {api_url, "${IOT_API_URL:-https://lgsiot.njau.edu.cn/api/v1/taskLog}"}
   ]},
 
   {endpoint, [
     %% 支持的协议
     {endpoints, [
-      {root_dir, "/usr/local/code/database/"},
+      {root_dir, "${ENDPOINT_ROOT_DIR:-/var/lib/endpoint/database/}"},
       {support_protocols, [
         http
       ]}
     ]},
 
     {endpoint_log, [
-      {path, "${endpoint_root}/endpoint_log/unmatched_publish.log"},
+      {path, "${ENDPOINT_LOG_PATH:-/var/lib/endpoint/endpoint_log/unmatched_publish.log}"},
-      {max_bytes, 10485760},
+      {max_bytes, ${ENDPOINT_LOG_MAX_BYTES:-10485760}},
-      {max_files, 10}
+      {max_files, ${ENDPOINT_LOG_MAX_FILES:-10}}
     ]}
   ]},
 
   %% 系统日志配置，使用 OTP logger
   {kernel, [
     %% 设置 Logger 的 primary log level
-    {logger_level, debug},
+    {logger_level, ${IOT_LOG_LEVEL:-debug}},
     {logger, [
       {handler, default, logger_std_h,
         #{
-          level => debug,
+          level => ${IOT_CONSOLE_LOG_LEVEL:-debug},
           filter_default => stop,
           filters => [
             {iot_domain, {fun logger_filters:domain/2, {log, sub, [iot]}}},
@@ -56,17 +56,17 @@
 
       {handler, disk, logger_disk_log_h,
         #{
-          level => debug,
+          level => ${IOT_DISK_LOG_LEVEL:-debug},
           filter_default => stop,
           filters => [
             {iot_domain, {fun logger_filters:domain/2, {log, sub, [iot]}}},
             {endpoint_domain, {fun logger_filters:domain/2, {log, sub, [endpoint]}}}
           ],
           config => #{
-          file => "log/debug.log",
+            file => "${IOT_DISK_LOG_FILE:-log/debug.log}",
-          max_no_files => 10,
+            max_no_files => ${IOT_DISK_LOG_MAX_FILES:-10},
-          max_no_bytes => 524288000
+            max_no_bytes => ${IOT_DISK_LOG_MAX_BYTES:-524288000}
-        },
+          },
           formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
         }
       }

config/vm.args

@@ -1,17 +0,0 @@
--sname iot
-
--setcookie iot_cookie
-
-+K true
-+A30
-
--mnesia dir '"/var/lib/iot/mnesia/"'
--mnesia dump_log_write_threshold 50000
--mnesia dc_dump_limit 40
-
--sbt db
-
-+K true
-+A 128
-+P 1048576
-+t 10485760

config/vm.args.src

@@ -0,0 +1,15 @@
+-sname ${IOT_NODE_NAME:-iot}
+
+-setcookie ${IOT_COOKIE:-iot_cookie}
+
++K true
++A ${IOT_ASYNC_THREADS:-128}
+
+-mnesia dir '"${IOT_MNESIA_DIR:-/var/lib/iot/mnesia/}"'
+-mnesia dump_log_write_threshold ${IOT_MNESIA_DUMP_LOG_WRITE_THRESHOLD:-50000}
+-mnesia dc_dump_limit ${IOT_MNESIA_DC_DUMP_LIMIT:-40}
+
+-sbt ${IOT_SCHEDULER_BIND_TYPE:-db}
+
++P ${IOT_PROCESS_LIMIT:-1048576}
++t ${IOT_ATOM_LIMIT:-10485760}

rebar.config

@@ -23,25 +23,15 @@
         {mode, prod},
         %{mode, prod},
 
-    %% automatically picked up if the files
+        {sys_config_src, "./config/sys.config.src"},
-        %% exist but can be set manually, which
+        {vm_args_src, "./config/vm.args.src"}
-        %% is required if the names aren't exactly
-        %% sys.config and vm.args
-        {sys_config, "./config/sys-dev.config"},
-        {vm_args, "./config/vm.args"}
-
-        %% the .src form of the configuration files do
-        %% not require setting RELX_REPLACE_OS_VARS
-        %% {sys_config_src, "./config/sys.config.src"},
-        %% {vm_args_src, "./config/vm.args.src"}
 ]}.
 
 {profiles, [{prod, [{relx,
                      [%% prod is the default mode when prod
                       %% profile is used, so does not have
                       %% to be explicitly included like this
-                      {mode, prod},
+                      {mode, prod}
-                      {sys_config, "./config/sys-prod.config"}
 
                       %% use minimal mode to exclude ERTS
                       %% {mode, minimal}