Cherry-pick #8023 to 6.x: Heartbeat Automatic Reload#8315
Merged
andrewvc merged 1 commit intoelastic:6.xfrom Sep 17, 2018
Merged
Cherry-pick #8023 to 6.x: Heartbeat Automatic Reload#8315andrewvc merged 1 commit intoelastic:6.xfrom
andrewvc merged 1 commit intoelastic:6.xfrom
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Add automatic reloading for heartbeat config files. This deprecates the `watch.poll_file` options. This patch also fixes a potential source of races in code using `cfgfile/Runner` by making that interface implement `Stringer`, the reason being that by default `cfgfile/Runner` can recursively print the backing structure, which can trigger a race. (cherry picked from commit 037a4f2)
houndci-bot
reviewed
Sep 14, 2018
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| type MonitorPluginInfo struct { |
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exported type MonitorPluginInfo should have comment or be unexported
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| type PluginDisabledError struct{} |
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| func (m *Monitor) Stop() { |
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| func (m *Monitor) Start() { |
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Contributor
Author
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Hmmm, I don't know why these hound errors weren't in the original PR. I'd prefer to merge this as is to keep the diff as close to #8023 as possible, and fix these issues in a subsequent PR. |
Contributor
Author
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Created a PR with those changes in #8316 |
exekias
approved these changes
Sep 17, 2018
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Cherry-pick of PR #8023 to 6.x branch. Original message:
This WIP patch brings heartbeat automatic reloading in-line with other Beats, using the standard reload feature. It is not yet ready for any sort of review. I'm mostly posting this to get CI running on it. This patch:
monitors.configurationoption, that enables reloading individualmonitorYAML blocks from a directory (monitors.d/*.ymlby default).poll_filefunctionalityThis is currently a WIP, it definitely needs a good number more tests.
This will be a significant breaking change due to the removal of poll file functionality, but since heartbeat is still in beta, we can and should do this due to the non-standard nature of the
poll_file.