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Add an option to create a cluster with control-only nodes (#10946)

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Alan Rominger
2021-08-26 13:37:13 -04:00
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commit ee4792dbf8
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docs/receptor_mesh.md
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@@ -96,9 +96,18 @@ This will not affect actual `Instance` record, but will just run the command and
### Development Environment
A "toy" cluster with execution nodes and a hop node is created by the docker-compose Makefile target.
A cluster (of containers) with execution nodes and a hop node is created by the docker-compose Makefile target.
By default, it will create 1 hybrid node, 1 hop node, and 2 execution nodes.
The number of nodes can be changed with environment variables, for example:
You can switch the type of AWX nodes between hybrid and control with this syntax.
```
MAIN_NODE_TYPE=control COMPOSE_TAG=devel make docker-compose
```
Running the above command will create a cluster of 1 control node, 1 hop node, and 2 execution nodes.
The number of nodes can be changed:
```
CONTROL_PLANE_NODE_COUNT=2 EXECUTION_NODE_COUNT=3 COMPOSE_TAG=devel make docker-compose