griddb/python-client repository overview

⁠Supported tags and respective Dockerfile links

⁠Overview GridDB python?

GridDB Python Client is developed using GridDB C Client and SWIG (Simplified Wrapper and Interface Generator).

⁠How to use this image

⁠Start a GridDB server instance

Starting a GridDB instance is simple.

Run images griddb sever default mode and default setting

$ docker run --network="host" griddb/python

All variable of docker GridDB python client

All method of docker GridDB python

⁠About run GridDB python with connection method

⁠GridDB python run sample with Multicast mode

Run images GridDB python simple with multicast mode

$ docker run --network="host" griddb/python

Run image GridDB python with environment config for multicast mode

docker run --name container_name \
    --network="host" \
    -e GRIDDB_CLUSTER_NAME=<clustername> \
    -e NOTIFICATION_PORT=<port> \
    -e NOTIFICATION_ADDRESS=<multicast_address> \
    -e GRIDDB_USERNAME=<user> \
    -e GRIDDB_PASSWORD=<passwd> \
    griddb/python

⁠GridDB run sample with fixed list mode

Run images GridDB server simple with fixed list mode

$ docker run --network="host" -e IP_NOTIFICATION_MEMBER="10.10.xx.xx" griddb/python

Run image GridDB server with environment config for fixed list mode

docker run --name container_name \
    --network="host" \
    -e GRIDDB_CLUSTER_NAME=<clustername> \
    -e GRIDDB_USERNAME=<user> \
    -e GRIDDB_PASSWORD=<passwd> \
    -e IP_NOTIFICATION_MEMBER=<ip_machine_member> \
    griddb/python

Note :

• GridDB server version 4.5, 4.6 and 5.0 CE support 1 member for fixed list method.
• IP_NOTIFICATION_MEMBER is ip of machine griddb server
• GridDB use option --network="host" to forward ports.

⁠Execute a sample program (GriddB server on Ubuntu)

⁠Run sample python client

⁠Multicast method

$ docker run -d --network="host" griddb/griddb
$ docker run --network="host" griddb/python

Output :

--> Person:  name=name02 status=false count=2 lob=[65, 66, 67, 68, 69, 70, 71, 72, 73, 74]

⁠Fixed list method

$ docker run -d --network="host" -e NOTIFICATION_MEMBER=1 griddb/griddb
$ docker run --network="host" -e IP_NOTIFICATION_MEMBER="10.10.xx.xx" griddb/python

Output :

--> Person:  name=name02 status=false count=2 lob=[65, 66, 67, 68, 69, 70, 71, 72, 73, 74]

The more information about python client. Could please refer to here⁠

⁠Container shell access

The docker exec command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your GridDB python container:

$ docker exec -it container-name bash

About use docker exec for excute container python:

Step 1: Start GridDB server⁠

Step 2: Run image GridDB python

$ docker run -d --network="host" -v `pwd`:/root/. --name griddb_python griddb/python tail -f /dev/null

Note: After finshed to run step 2. Image GridDB python has:

1. Name container is griddb_python
2. Mount current folder into docker container.
3. Process docker image GridDB python will run hidden. Run command $ docker ps about show it.
4. In command: The pwd is current path when run image. The "/root/." is path into docker container. This 2 value can change with user purpose
5. With command step 2. GridDB python can docker execute for 2 method(multicast method and fixed list method)

Step 3: Sample execute

$ docker execute -it griddb_python /bin/bash -xec "Your command"

Example:

$ docker execute -it griddb_python /bin/bash -xec "python sample1.py 239.0.0.1 31999 dockerGridDB admin admin"

⁠Stop a GridDB python

If run sample GridDB python.

$ docker run --network="host" griddb/python

After finshed run sample image auto finish process.

If run execute GridDB python image

$ docker run -d --network="host" -v `pwd`:/root/. --name griddb_python griddb/python tail -f /dev/null

GridDB python will stop with command:

$ docker container stop griddb_python
or
$ docker kill griddb_python

⁠Image Variants

The griddb python images come in many flavors, each designed for a specific use case.

⁠griddb/python

• This is default image of GridDB python.

⁠griddb/python:<version>-focal

• This is image of GridDB python Client on Ubuntu. This image dedicated of GridDB python on Ubuntu 20.04.

⁠griddb/python:<version>-centos7

• This is image of GridDB python on CentOS. This image dedicated of GridDB python on CentOS 7.

⁠griddb/python:<version>-bionic

• This is image of GridDB python on Ubuntu. This image dedicated of GridDB python on Ubuntu 18.04.

⁠License

View license information⁠ for the software contained in this image.