TensorFlow : Install Docker Image (CPU)2020/07/22 |
Install TensorFlow which is the Machine Learning Library.
On this example, Install TensorFlow official Docker Image without GPU support and run it on Containers.
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[2] | Install TensorFlow Docker (CPU only). |
# pull TensorFlow 2.0 with Python3 image [cent@dlp ~]$ podman pull tensorflow/tensorflow:2.0.0-py3
podman images REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/tensorflow/tensorflow 2.0.0-py3 90f5cb97b18f 9 months ago 1.09 GB # run container [cent@dlp ~]$ podman run --rm tensorflow/tensorflow:2.0.0-py3 \ python -c "import tensorflow as tf; print(tf.reduce_sum(tf.random.normal([1000, 1000])))" 2020-07-22 05:21:27.138093: I tensorflow/core/platform/profile_utils/cpu_utils.cc:94] CPU Frequency: 2801480000 Hz 2020-07-22 05:21:27.138647: I tensorflow/compiler/xla/service/service.cc:168] XLA service 0x34ccfe0 executing computations on platform Host. Devices: 2020-07-22 05:21:27.138671: I tensorflow/compiler/xla/service/service.cc:175] StreamExecutor device (0): Host, Default Version tf.Tensor(1074.4442, shape=(), dtype=float32) import tensorflow as tf hello = tf.constant('Hello, TensorFlow World!') tf.print(hello) podman run --rm -v $PWD:/tmp -w /tmp tensorflow/tensorflow:2.0.0-py3 python ./hello_tensorflow.py 2020-07-22 05:23:36.928319: I tensorflow/core/platform/profile_utils/cpu_utils.cc:94] CPU Frequency: 2801480000 Hz 2020-07-22 05:23:36.928717: I tensorflow/compiler/xla/service/service.cc:168] XLA service 0x4add050 executing computations on platform Host. Devices: 2020-07-22 05:23:36.928738: I tensorflow/compiler/xla/service/service.cc:175] StreamExecutor device (0): Host, Default Version Hello, TensorFlow World! |
[3] | If SELinux is enabled, change pilicy. |
[root@dlp ~]#
vi my-python.te # create new module my-python 1.0; require { type user_home_t; type container_t; type user_home_dir_t; class file { create ioctl open read unlink write }; class dir { add_name remove_name write }; } #============= container_t ============== allow container_t user_home_dir_t:dir { add_name remove_name write }; allow container_t user_home_dir_t:file { create ioctl open read unlink write }; allow container_t user_home_t:file { ioctl open read }; checkmodule -m -M -o my-python.mod my-python.te [root@dlp ~]# semodule_package --outfile my-python.pp --module my-python.mod [root@dlp ~]# semodule -i my-python.pp |
[4] | Install TensorFlow Docker Image with Jupyter Notebook. |
# pull TensorFlow 2.0 with Python3/Jupyter image [cent@dlp ~]$ podman pull tensorflow/tensorflow:2.0.0-py3-jupyter
podman images REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/tensorflow/tensorflow 2.0.0-py3-jupyter c652a4fc8a4f 9 months ago 1.24 GB docker.io/tensorflow/tensorflow 2.0.0-py3 90f5cb97b18f 9 months ago 1.09 GB # run container as daemon [cent@dlp ~]$ podman run -dt -p 8888:8888 tensorflow/tensorflow:2.0.0-py3-jupyter 1d54bcba3f14eef778a45332b825b6dedd9efb7c8926fde76a5c81cbaed09947[cent@dlp ~]$ podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 1d54bcba3f14 docker.io/tensorflow/tensorflow:2.0.0-py3-jupyter bash -c source /e... 6 seconds ago Up 6 seconds ago 0.0.0.0:8888->8888/tcp vigorous_blackburn # confirm URL [cent@dlp ~]$ podman exec 1d54bcba3f14 bash -c "jupyter notebook list" Currently running servers: http://0.0.0.0:8888/?token=2b1641a43d5bca23758e6cc1d1979cf3fd4003ba52f8ee4b :: /tf |
Accessto the URL above, then it's possible to use Jupyter Notebook. |
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