[release/v1.4] nodeinstaller: ignore absence of containerd config template #1207
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Commit ff6bfe1 introduced an os.ReadFile operation for the containerd config template used by k3s, assuming that the template file would always be present. However, a fresh installation of k3s does not come with a template file: https://docs.k3s.io/advanced#configuring-containerd. On a fresh k3s installation, the nodeinstaller will not find the template file, (falsely) assume that there is no config and use an embedded default, which happens to be incompatible with k3s. Going forward, the nodeinstaller will treat an absent template like an empty template. (cherry picked from commit 0ae81e5)
burgerdev
approved these changes
Feb 4, 2025
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Backport of #1206 to
release/v1.4.Original description:
Commit ff6bfe1 introduced an
os.ReadFileoperation for the containerd config template used by k3s, assuming that the template file would always be present. However, a fresh installation of k3s does not come with a template file:https://docs.k3s.io/advanced#configuring-containerd.
On a fresh k3s installation, the nodeinstaller will not find the template file, (falsely) assume that there is no config and use an embedded default, which happens to be incompatible with k3s.
Going forward, the nodeinstaller will treat an absent template like an empty template.