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