You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@openwhisk.apache.org by "marcelfvieira (via GitHub)" <gi...@apache.org> on 2023/05/03 18:49:35 UTC
[GitHub] [openwhisk] marcelfvieira opened a new issue, #5406: Warm containers
marcelfvieira opened a new issue, #5406:
URL: https://github.com/apache/openwhisk/issues/5406
I need your help, I am running Openwhisk using a Raspberry Pi and I successfully executed the code following this doc: https://medium.com/openwhisk/apache-openwhisk-meets-raspberry-pi-e346e555b56a. But I'm facing a problem, the open whisk does not maintain a warm container and after every execution, the container is removed, and in the subsequent execution, the container is created again. So all execution is like a cold-start.
Have you faced this problem?
Here are the logs:
```
[2023-05-03T15:18:32.773Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] POST /api/v1/namespaces/guest/actions/hello blocking=true&result=true
[2023-05-03T15:18:32.775Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [BasicAuthenticationDirective] authenticate: 23bc46b1-71f6-4ed5-8c54-816aa4f8c502
[2023-05-03T15:18:32.790Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [Identity] [GET] serving from datastore: CacheKey(23bc46b1-71f6-4ed5-8c54-816aa4f8c502) [marker:database_cacheMiss_count:18]
[2023-05-03T15:18:32.792Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [CouchDbRestStore] [QUERY] 'whisk_local_subjects' searching 'subjects/identities [marker:database_queryView_start:19]
[2023-05-03T15:18:32.856Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [CouchDbRestStore] [marker:database_queryView_finish:84:65]
[2023-05-03T15:18:32.864Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [WhiskActionMetaData] [GET] serving from datastore: CacheKey(guest/hello) [marker:database_cacheMiss_count:92]
[2023-05-03T15:18:32.866Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [CouchDbRestStore] [GET] 'whisk_local_whisks' finding document: 'id: guest/hello' [marker:database_getDocument_start:93]
[2023-05-03T15:18:32.886Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [CouchDbRestStore] [marker:database_getDocument_finish:114:21]
[2023-05-03T15:18:32.890Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [ActionsApi] [marker:controller_blockingActivation_start:118]
[2023-05-03T15:18:32.891Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [ActionsApi] action activation id: c17cb8ff4ce545c3bcb8ff4ce595c333 [marker:controller_loadbalancer_start:118]
[2023-05-03T15:18:32.892Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [LeanBalancer] posting topic 'invoker0' with activation id 'c17cb8ff4ce545c3bcb8ff4ce595c333' [marker:controller_kafka_start:118]
[2023-05-03T15:18:32.895Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [LeanBalancer] posted to invoker0[0][-1] [marker:controller_kafka_finish:122:3]
[2023-05-03T15:18:32.897Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [ActionsApi] [marker:controller_loadbalancer_finish:123:5]
[2023-05-03T15:18:32.898Z] [INFO] [#tid_sid_unknown] [InvokerReactive] BBBBBB: maximumContainers: 8, maxPeek: 2000
[2023-05-03T15:18:32.899Z] [INFO] [#tid_sid_unknown] [InvokerReactive] CCCCCC: limitsConfig.max: 500, poolConfig.concurrentPeekFactor: 0.5
[2023-05-03T15:18:32.902Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [InvokerReactive] [marker:invoker_activation_start:130]
[2023-05-03T15:18:32.905Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [WhiskAction] [GET] serving from datastore: CacheKey(guest/hello) [marker:database_cacheMiss_count:133]
[2023-05-03T15:18:32.907Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [CouchDbRestStore] [GET] 'whisk_local_whisks' finding document: 'id: guest/hello, rev: 1-a6bef2efa78820860a3aabdc873db9cd' [marker:database_getDocument_start:135]
[2023-05-03T15:18:32.957Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [CouchDbRestStore] [marker:database_getDocument_finish:184:48]
[2023-05-03T15:18:32.963Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [DockerContainer] sending initialization to ContainerId(8a875cd62bfa9fa03c9d389e35eacdbf3afd76d7d6632f28bb8daa811eb3c70b) ContainerAddress(172.17.0.6,8080) [marker:invoker_activationInit_start:190]
[2023-05-03T15:18:32.966Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [ContainerPool] containerStart containerState: prewarmed (0 of max 1) action: hello namespace: guest activationId: c17cb8ff4ce545c3bcb8ff4ce595c333 [marker:invoker_containerStart.prewarmed_count:191]
[2023-05-03T15:18:32.968Z] [INFO] [#tid_sid_invokerWarmup] [DockerClientWithFileAccess] running /usr/bin/docker run -d --cpu-shares 256 --memory 256m --memory-swap 256m --network bridge -e __OW_API_HOST=https://172.17.0.1:443 --name wsk0_4_prewarm_nodejs6 --pids-limit 1024 --cap-drop NET_RAW --cap-drop NET_ADMIN --ulimit nofile=1024:1024 --log-driver json-file --env __OW_ALLOW_CONCURRENT=True kpavel/nodejs6action:rpi (timeout: 1 minute) [marker:invoker_docker.run_start:2519738]
[2023-05-03T15:18:34.800Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [DockerContainer] initialization result: ok [marker:invoker_activationInit_finish:2028:1837]
[2023-05-03T15:18:34.803Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [DockerContainer] sending arguments to /guest/hello at ContainerId(8a875cd62bfa9fa03c9d389e35eacdbf3afd76d7d6632f28bb8daa811eb3c70b) ContainerAddress(172.17.0.6,8080) [marker:invoker_activationRun_start:2031]
[2023-05-03T15:18:34.838Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [DockerContainer] running result: ok [marker:invoker_activationRun_finish:2066:33]
[2023-05-03T15:18:34.840Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [ContainerProxy] [marker:invoker_collectLogs_start:2068]
[2023-05-03T15:18:34.845Z] [INFO] [#tid_sid_invokerNanny] [DockerClientWithFileAccess] running /usr/bin/docker rm -f 8a875cd62bfa9fa03c9d389e35eacdbf3afd76d7d6632f28bb8daa811eb3c70b (timeout: 1 minute) [marker:invoker_docker.rm_start:2521614]
[2023-05-03T15:18:34.846Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [InvokerReactive] posted completion of activation c17cb8ff4ce545c3bcb8ff4ce595c333
[2023-05-03T15:18:34.851Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [LeanBalancer] received result ack for 'c17cb8ff4ce545c3bcb8ff4ce595c333'
[2023-05-03T15:18:34.853Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [ActionsApi] [marker:controller_blockingActivation_finish:2080:1962]
[2023-05-03T15:18:34.862Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [BasicHttpService] [marker:http_post.200_count:2090:2090]
```
You can see after the execution, the docker container is removed. Do you know how to fix that?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@openwhisk.apache.org.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [openwhisk] marcelfvieira commented on issue #5406: Warm containers
Posted by "marcelfvieira (via GitHub)" <gi...@apache.org>.
marcelfvieira commented on issue #5406:
URL: https://github.com/apache/openwhisk/issues/5406#issuecomment-1542066576
Thanks! I will take a look, but for now, I have disabled the collect logs feature and everything started to work as expected
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@openwhisk.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [openwhisk] style95 commented on issue #5406: Warm containers
Posted by "style95 (via GitHub)" <gi...@apache.org>.
style95 commented on issue #5406:
URL: https://github.com/apache/openwhisk/issues/5406#issuecomment-1538807571
@marcelfvieira
IIRC, the invoker directly accesses the container log in the host path.
If the path is not accessible from the inside of the invoker container, I think the error would happen.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@openwhisk.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [openwhisk] marcelfvieira closed issue #5406: Warm containers
Posted by "marcelfvieira (via GitHub)" <gi...@apache.org>.
marcelfvieira closed issue #5406: Warm containers
URL: https://github.com/apache/openwhisk/issues/5406
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@openwhisk.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [openwhisk] marcelfvieira commented on issue #5406: Warm containers
Posted by "marcelfvieira (via GitHub)" <gi...@apache.org>.
marcelfvieira commented on issue #5406:
URL: https://github.com/apache/openwhisk/issues/5406#issuecomment-1533916812
One more piece of information, I have configured two prewarm nodejs containers, so when I invoke an action the following steps occur:
1. create a new container of nodejs
2. use one of the existent containers to execute the action
3. delete the container used in Step 2
There is no need to delete the used container. Do you know how to avoid this?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@openwhisk.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [openwhisk] marcelfvieira commented on issue #5406: Warm containers
Posted by "marcelfvieira (via GitHub)" <gi...@apache.org>.
marcelfvieira commented on issue #5406:
URL: https://github.com/apache/openwhisk/issues/5406#issuecomment-1534661193
All the logs that I have seen, they do not show any error. Do you know if there is a way to verify why the extracting logs have failed?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@openwhisk.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [openwhisk] dgrove-oss commented on issue #5406: Warm containers
Posted by "dgrove-oss (via GitHub)" <gi...@apache.org>.
dgrove-oss commented on issue #5406:
URL: https://github.com/apache/openwhisk/issues/5406#issuecomment-1533762764
I have seen this pattern before when extracting the logs from the container execution failed:
```
[2023-05-03T15:18:34.840Z] [INFO] [#tid_f72d562c0b21214b422689041a6d939b] [ContainerProxy] [marker:invoker_collectLogs_start:2068]
[2023-05-03T15:18:34.845Z] [INFO] [#tid_sid_invokerNanny] [DockerClientWithFileAccess] running /usr/bin/docker rm -f 8a875cd62bfa9fa03c9d389e35eacdbf3afd76d7d6632f28bb8daa811eb3c70b (timeout: 1 minute) [marker:invoker_docker.rm_start:2521614]
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@openwhisk.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [openwhisk] marcelfvieira commented on issue #5406: Warm containers
Posted by "marcelfvieira (via GitHub)" <gi...@apache.org>.
marcelfvieira commented on issue #5406:
URL: https://github.com/apache/openwhisk/issues/5406#issuecomment-1533853978
But the action returns the desired value. I'm running a simple nodejs action shown above
```
/**
* Hello world as an OpenWhisk action.
*/
function main(params) {
var name = params.name || 'World';
return {payload: 'Hello, ' + name + '!'};
}
```
Do you know a way to verify what is going wrong?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@openwhisk.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [openwhisk] style95 commented on issue #5406: Warm containers
Posted by "style95 (via GitHub)" <gi...@apache.org>.
style95 commented on issue #5406:
URL: https://github.com/apache/openwhisk/issues/5406#issuecomment-1534211288
As David said above, when the extracting logs failed, the container will be removed as it considers an error happens.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscribe@openwhisk.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org