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Changes To Container Limitations
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Changes To Container Limitations

Changes to "Container Limitations" between 2024-07-25 22:52:54 and 2024-07-25 22:53:16

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To prevent your containers' log messages from being sent straight to the bit bucket, you must say:

    /container/{add,set} … logging=yes
    /system/logging add topics=container action=…

Having done so, we have a new limitation to contend with: RouterOS logging isn’t as powerful as the Docker “`logs`” command, which by default works as if you asked it, “Tell me what this particular container logged since the last time I asked.” RouterOS logging, on the other hand, mixes everything together in real time, requiring you to dig through the history manually.

(The same is true of `podman logs`, except that it ties into systemd’s unified “journal” subsystem, a controversial design choice that ended up paying off handsomely when it Podman came along and wanted to pull up per-container logs to match the way Docker behaved.)
(The same is true of `podman logs`, except that it ties into systemd’s unified “journal” subsystem, a controversial design choice that ended up paying off handsomely when Podman came along and wanted to pull up per-container logs to match the way Docker behaved.)


# <a id="tlc"></a>Remaining Top-Level Commands

So ends my coverage of the heavy points. Everything else we can touch on briefly, often by reference to matters covered previously.

For lack of any better organization principle, I’ve chosen to cover the remaining `docker` CLI commands in alphabetical order. I skip over short aliases like `docker rmi` for `docker image rm` in order to cover things only once, and I don’t repeat any of the `create`/`load`/`run` discussion [above](#create). Because Podman cloned the Docker CLI, this ordering matches up fairly well with its top-level command structure as well, the primary exception being that I do not currently go into any of Podman’s pure extensions, ones such as its eponymous `pod` command.