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https://github.com/NVIDIA/nvidia-container-toolkit
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108 lines
4.9 KiB
Markdown
108 lines
4.9 KiB
Markdown
# Testing Packaging Workflows
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## Building the Docker images:
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```bash
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make images
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```
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This assumes that the `nvidia-docker` workflow is being tested and that the test packages have been published to the `elezar.github.io` GitHub pages page. These can be overridden
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using make variables.
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Valid values for `workflow` are:
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* `nvidia-docker`
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* `nvidia-container-runtime`
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This follows the instructions for setting up the [`nvidia-docker` repostitory](https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/install-guide.html#setting-up-nvidia-container-toolkit).
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## Testing local package changes
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Running:
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```bash
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make local-ubuntu18.04
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```
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will build the `ubuntu18.04-amd64` packages for release and launch a docker container with these packages added to a local APT repository.
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The various `apt` workflows can then be tested as if the packages were released to the `libnvidia-container` experimental repository.
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The `local-centos8` make target is available for testing the `centos8-x86_64` workflows as representative of `yum`-based installation workflows.
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### Example
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In the `centos8`-based container above we see the following `nvidia-docker2` packages available with the `local-repository` disabled:
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```bash
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$ yum list --showduplicates nvidia-docker2 | tail -2
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nvidia-docker2.noarch 2.5.0-1 nvidia-docker
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nvidia-docker2.noarch 2.6.0-1 nvidia-docker
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```
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Installing `nvidia-docker2` shows:
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```bash
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$ yum install -y nvidia-docker2
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```
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installs the following packages:
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```bash
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$ yum list installed | grep nvidia
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libnvidia-container-tools.x86_64 1.5.1-1 @libnvidia-container
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libnvidia-container1.x86_64 1.5.1-1 @libnvidia-container
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nvidia-container-runtime.x86_64 3.5.0-1 @nvidia-container-runtime
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nvidia-container-toolkit.x86_64 1.5.1-2 @nvidia-container-runtime
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nvidia-docker2.noarch 2.6.0-1 @nvidia-docker
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```
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Note the repositories where these packages were installed from.
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We now enable the `local-repository` to simulate the new packages being published to the `libnvidia-container` experimental repository and check the available `nvidia-docker2` versions:
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```bash
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$ yum-config-manager --enable local-repository
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$ yum list --showduplicates nvidia-docker2 | tail -2
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nvidia-docker2.noarch 2.6.0-1 nvidia-docker
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nvidia-docker2.noarch 2.6.1-0.1.rc.1 local-repository
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```
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Showing the new version available in the local repository.
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Running:
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```
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$ yum install nvidia-docker2
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Last metadata expiration check: 0:01:15 ago on Fri Sep 24 12:49:20 2021.
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Package nvidia-docker2-2.6.0-1.noarch is already installed.
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Dependencies resolved.
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===============================================================================================================================
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Package Architecture Version Repository Size
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===============================================================================================================================
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Upgrading:
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libnvidia-container-tools x86_64 1.6.0-0.1.rc.1 local-repository 48 k
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libnvidia-container1 x86_64 1.6.0-0.1.rc.1 local-repository 95 k
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nvidia-container-toolkit x86_64 1.6.0-0.1.rc.1 local-repository 1.5 M
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replacing nvidia-container-runtime.x86_64 3.5.0-1
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nvidia-docker2 noarch 2.6.1-0.1.rc.1 local-repository 13 k
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Transaction Summary
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===============================================================================================================================
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Upgrade 4 Packages
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Total size: 1.7 M
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```
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Showing that all the components of the stack will be updated with versions from the `local-repository`.
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After installation the installed packages are shown as:
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```bash
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$ yum list installed | grep nvidia
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libnvidia-container-tools.x86_64 1.6.0-0.1.rc.1 @local-repository
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libnvidia-container1.x86_64 1.6.0-0.1.rc.1 @local-repository
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nvidia-container-toolkit.x86_64 1.6.0-0.1.rc.1 @local-repository
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nvidia-docker2.noarch 2.6.1-0.1.rc.1 @local-repository
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```
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Showing that:
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1. All versions have been installed from the same repository
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2. The `nvidia-container-runtime` package was removed as it is no longer required.
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The `nvidia-container-runtime` executable is, however, still present on the system:
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```bash
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# ls -l /usr/bin/nvidia-container-runtime
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-rwxr-xr-x 1 root root 2256280 Sep 24 12:42 /usr/bin/nvidia-container-runtime
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```
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