fix(sat): Add docker image automatic updates - #56
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Added docker image automatic updates by attempting to pull the image on every run. Previously, _running_container only pulled the image when no copy existed locally, so once a machine had an image, it never updated. The scan, record and signal-report tools now call pull_image() every run. When the local copy already matches the registry, Docker compares the manifest digest and downloads nothing; otherwise it fetches only the changed layers and moves :latest to the new build. Signed-off-by: Micah Morefield <micah@hubble.com>
Micahscope
requested review from
buckleypaul and
hunterhubble
and removed request for
hunterhubble
September 29, 2026 19:05
hunterhubble
approved these changes
Sep 29, 2026
buckleypaul
approved these changes
Sep 30, 2026
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Added docker image automatic updates by attempting to pull the image on every run. Previously, _running_container only pulled the image when no copy existed locally, so once a machine had an image, it never updated.
The scan, record and signal-report tools now call pull_image() every run. When the local copy already matches the registry, Docker compares the manifest digest and downloads nothing; otherwise it fetches only the changed layers and moves :latest to the new build.