| name: Netcat Example with Parameter |
| location: localhost |
| services: |
| - type: org.apache.brooklyn.entity.software.base.VanillaSoftwareProcess |
| name: Simple Netcat Server |
| launch.command: | |
| echo $MESSAGE | nc -l $NETCAT_PORT & |
| echo $! > $PID_FILE |
| |
| env: |
| MESSAGE: $brooklyn:config("message") |
| NETCAT_PORT: $brooklyn:attributeWhenReady("netcat.port") |
| |
| brooklyn.parameters: |
| - name: message |
| description: a message to send to the caller |
| default: hello |
| - name: netcat.port |
| type: port |
| description: the port netcat should run on |
| default: 4321+ |
