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Updating Watchtower
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< h1 > Updating< / h1 >
< h2 id = "updating_watchtower" > Updating Watchtower< a class = "headerlink" href = "#updating_watchtower" title = "Permanent link" > ¶ < / a > < / h2 >
< p > If watchtower is monitoring the same Docker daemon under which the watchtower container itself is running (i.e. if you
volume-mounted < code > /var/run/docker.sock< / code > into the watchtower container) then it has the ability to update itself.< br / >
If a new version of the < code > containrrr/watchtower< / code > image is pushed to the Docker Hub, your watchtower will pull down the
new image and restart itself automatically.< / p >
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