Evaluate different log aggregation/streaming approaches #91
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hopefully still no log collection recursion.
actually getting amazingly close to the result from filebeat or fluentd. The `==> [filename] <==` messages give the filename for coming nessages up to the next such line (thanks to `tail`) and the filenames all have the pattern pod-name_namespace_container-name_id.log A streams application could process this and pass messages to another topic, after adding labels and annotations from kube API, either as very long keys or wrapping as json like fluentd or filebeat does.
although it will never be reliable in clusters with a lot of scheduling going on
taking into account that pod's own log file might not be there at start. Now I actually get 1 logs-kafka-raw per 1 container deletion.
(I know you're close)
and though it looked like unhealthy nodes I see no reason for a longer grace period with neither tail nor kafkacat.
Addresses #88 (comment). I deemed it safe to assume that operational daemonset pods never co-exist on a node. Tests edenhill/kcat#123, as does 53f355a.
solsson
changed the title
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And the winner is ... #131 :) |
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Experimenting with different ways to aggregate logs, here and in #88. Supersedes #40.