style95 commented on a change in pull request #5202:
URL: https://github.com/apache/openwhisk/pull/5202#discussion_r832754092
##########
File path: ansible/README.md
##########
@@ -156,7 +156,7 @@ It will run one more component called "scheduler" and ETCD.
#### Configure service providers for the scheduler
You can update service providers for the scheduler as follows.
-**common/scala/src/main/resources**
+**common/scala/src/main/resources/reference.conf**
Review comment:
👍
##########
File path: ansible/README.md
##########
@@ -176,10 +176,43 @@ whisk.spi {
.
```
+#### Configure akka dispatcher for the scheduler
+Add a new dispatcher entry as follows.
+
+**common/scala/src/main/resources/reference.conf**
+```
+ lease-service-dispatcher {
+ type = Dispatcher
+ executor = "thread-pool-executor"
+
+ # Underlying thread pool implementation is
java.util.concurrent.ThreadPoolExecutor
+ thread-pool-executor {
+ # Min number of threads to cap factor-based corePoolSize number to
+ core-pool-size-min = 2
+
+ # The core-pool-size-factor is used to determine corePoolSize of the
+ # ThreadPoolExecutor using the following formula:
+ # ceil(available processors * factor).
+ # Resulting size is then bounded by the core-pool-size-min and
+ # core-pool-size-max values.
+ core-pool-size-factor = 2.0
+
+ # Max number of threads to cap factor-based corePoolSize number to
+ core-pool-size-max = 32
+ }
+ # Throughput defines the number of messages that are processed in a batch
+ # before the thread is returned to the pool. Set to 1 for as fair as
possible.
+ throughput = 5
+ }
+.
+.
+.
+```
+
#### Enable the scheduler
- Make sure you enable the scheduler by configuring `scheduler_enable`.
-**ansible/environments/local/group_vars**
+**ansible/environments/local/group_vars/all**
Review comment:
👍
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