Install pipeconf app in ONOS

[tisasi001]

Hello,
I'm trying to install the pipeconf app in ONOS and I get the following output when introducing the command: make pipeconf-install ONOS_HOST=localhost.

root@onos-stratum-2:/home/ubuntu/fabric-tna# make pipeconf-install ONOS_HOST=localhost
*** Installing and activating pipeconf app in ONOS at localhost...
curl --fail -sSL --user onos:rocks --noproxy localhost -X POST -H Content-Type:application/octet-stream
http://localhost:8181/onos/v1/applications?activate=true
--data-binary @/home/ubuntu/fabric-tna/target/fabric-tna-1.2.0-SNAPSHOT.oar
curl: (22) The requested URL returned error: 409 Conflict
make: *** [Makefile:139: pipeconf-install] Error 22

However, the firt time I entered it I got a different message:

But I checked in ONOS CLI typing pipeconfs and none of them appeared:
karaf@root onos> pipeconfs 09:49:18
karaf@root onos> summary 09:49:21
node=172.17.0.1, version=2.7.0 clusterId=default
nodes=1, devices=0, links=0, hosts=0, SCC(s)=0, flows=0, intents=0

I already installed ONOS version 2.7.0, following this guide.

I already did make build too to install the .oar package and I didn't get any problem:
[INFO] Building jar: /mvn-src/target/fabric-tna-1.2.0-SNAPSHOT-tests.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:51 min
[INFO] Finished at: 2022-05-17T09:14:56Z
[INFO] ------------------------------------------------------------------------
*** ONOS pipeconf .oar package created succesfully
/home/ubuntu/fabric-tna/target/fabric-tna-1.2.0-SNAPSHOT.oar

Do you know which could be my problem?
Thank you so much.

[tisasi001]

UPDATE: Even though the pipeconfs didn't appear I activated the Barefoot drivers: -incompatible_enable_bfrt_legacy_bytestring_responses.

After that I changed the tofino-netcfg.json file and added the IP of the machine where I have stratum running, and the stratum detected it.
So I checked the pipeconfs again and now these appear:
karaf@root onos> pipeconfs 10:03:49
id=org.onosproject.pipelines.int, behaviors=[PiPipelineInterpreter, Pipeliner, PortStatisticsDiscovery, IntProgrammable], extensions=[P4_INFO_TEXT, BMV2_JSON]
id=org.stratumproject.fabric-upf.mavericks_sde_9_7_0, behaviors=[PiPipelineInterpreter, Pipeliner, UpfProgrammable], extensions=[P4_INFO_TEXT, RAW_DEVICE_CONFIG]
id=org.stratumproject.fabric-upf-int.mavericks_sde_9_7_0, behaviors=[PiPipelineInterpreter, Pipeliner, IntProgrammable, UpfProgrammable], extensions=[P4_INFO_TEXT, RAW_DEVICE_CONFIG]
id=org.stratumproject.fabric-upf.bmv2, behaviors=[PiPipelineInterpreter, Pipeliner, UpfProgrammable], extensions=[P4_INFO_TEXT, BMV2_JSON]
id=org.stratumproject.fabric-int.mavericks_sde_9_7_0, behaviors=[PiPipelineInterpreter, Pipeliner, IntProgrammable], extensions=[P4_INFO_TEXT, RAW_DEVICE_CONFIG]
id=org.stratumproject.fabric-int.bmv2, behaviors=[PiPipelineInterpreter, Pipeliner, IntProgrammable], extensions=[P4_INFO_TEXT, BMV2_JSON]
id=org.stratumproject.fabric.mavericks_sde_9_7_0, behaviors=[PiPipelineInterpreter, Pipeliner], extensions=[P4_INFO_TEXT, RAW_DEVICE_CONFIG]
id=org.stratumproject.fabric-int.montara_sde_9_7_0, behaviors=[PiPipelineInterpreter, Pipeliner, IntProgrammable], extensions=[P4_INFO_TEXT, RAW_DEVICE_CONFIG]
id=org.stratumproject.fabric-upf.montara_sde_9_7_0, behaviors=[PiPipelineInterpreter, Pipeliner, UpfProgrammable], extensions=[P4_INFO_TEXT, RAW_DEVICE_CONFIG]
id=org.stratumproject.fabric-upf-int.montara_sde_9_7_0, behaviors=[PiPipelineInterpreter, Pipeliner, IntProgrammable, UpfProgrammable], extensions=[P4_INFO_TEXT, RAW_DEVICE_CONFIG]
id=org.stratumproject.fabric.montara_sde_9_7_0, behaviors=[PiPipelineInterpreter, Pipeliner], extensions=[P4_INFO_TEXT, RAW_DEVICE_CONFIG]
id=org.stratumproject.fabric-upf-int.bmv2, behaviors=[PiPipelineInterpreter, Pipeliner, IntProgrammable, UpfProgrammable], extensions=[P4_INFO_TEXT, BMV2_JSON]
id=org.stratumproject.fabric.bmv2, behaviors=[PiPipelineInterpreter, Pipeliner], extensions=[P4_INFO_TEXT, BMV2_JSON]
id=org.onosproject.pipelines.basic, behaviors=[PiPipelineInterpreter, Pipeliner, PortStatisticsDiscovery], extensions=[P4_INFO_TEXT, BMV2_JSON]

Are these the pipeconfs that I should have?