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https://issues.apache.org/jira/browse/AIRFLOW-3193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16647868#comment-16647868
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ASF GitHub Bot commented on AIRFLOW-3193:
-----------------------------------------

deagon opened a new pull request #4042: [AIRFLOW-3193] Pin docker requirement 
version
URL: https://github.com/apache/incubator-airflow/pull/4042
 
 
   The method "create_container" in APIClient of docker has been
   incompatible from version 3.0.0.
   
   ### Jira
     - https://issues.apache.org/jira/browse/AIRFLOW-3193
   

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> Pin docker requirement version
> ------------------------------
>
>                 Key: AIRFLOW-3193
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-3193
>             Project: Apache Airflow
>          Issue Type: Improvement
>            Reporter: Guoqiang Ding
>            Assignee: Guoqiang Ding
>            Priority: Major
>
> The method "create_container" in APIClient of docker has been incompatible 
> from version 3.0.0.
>  
> Usage in `_airflow.operators.docker_operator_` as follows.
>  
> {code:java}
> self.container = self.cli.create_container(
>     command=self.get_command(),
>     cpu_shares=cpu_shares,
>     environment=self.environment,
>     host_config=self.cli.create_host_config(
>     binds=self.volumes,
>     network_mode=self.network_mode,
>     shm_size=self.shm_size,
>     dns=self.dns,
>     dns_search=self.dns_search),
>     image=image,
>     mem_limit=self.mem_limit,
>     user=self.user,
>     working_dir=self.working_dir
> )
> {code}
>  
> The arguments such as "cpu_shares" and "mem_limit" has gone off. In other 
> words, after version 3.0.0, they should be passed into `create_host_config` 
> method.
>  
> {quote}airflow usage code link:
> https://github.com/apache/incubator-airflow/blob/cdbdcae7c0645ac2987360fced43407202716b99/airflow/operators/docker_operator.py#L207
> {quote}
>  
> {quote}version 3.0.0 code link: 
> https://github.com/docker/docker-py/blob/91bc75cc92f578ae9d659ad7e8ed11a0877b70aa/docker/api/container.py#L206
> {quote}
>  



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