docs: add doc about log level (#23)
diff --git a/docs/how-it-works.md b/docs/how-it-works.md
index 2ddf57c..1732417 100644
--- a/docs/how-it-works.md
+++ b/docs/how-it-works.md
@@ -47,6 +47,16 @@
chmod 777 /tmp/runner.sock
```
+To get more detailed debugging information, you can modify the output level of the log.
+Configure the log level in `runner-starter/src/main/resources/application.yaml`, as below
+(any changes to the project files need to be re-executed `./mvnw package package`)
+
+```yaml
+logging:
+ level:
+ root: debug
+```
+
### Run
No environment variables need to be set in Run mode, execute
diff --git a/runner-starter/src/main/resources/application.yaml b/runner-starter/src/main/resources/application.yaml
index 4e681b1..0c6c50c 100644
--- a/runner-starter/src/main/resources/application.yaml
+++ b/runner-starter/src/main/resources/application.yaml
@@ -12,9 +12,9 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
-logging:
- level:
- root: debug
+#logging:
+# level:
+# root: debug
cache.config:
expired: ${APISIX_CONF_EXPIRE_TIME}
capacity: 1000
