squid: common,ceph: add output file switch to dump json to#57675
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batrick merged 6 commits intoceph:squidfrom Mar 13, 2025
Merged
squid: common,ceph: add output file switch to dump json to#57675batrick merged 6 commits intoceph:squidfrom
batrick merged 6 commits intoceph:squidfrom
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This PR is under test in https://tracker.ceph.com/issues/69882. |
The formatter would be deleted and automatically flush anyway but this is conforming to the API. Signed-off-by: Patrick Donnelly <pdonnell@redhat.com> (cherry picked from commit 5a3584b)
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com> (cherry picked from commit de350cc)
The `ceph tell mds.X cache dump` and `ceph tell mds.X ops` commands have a useful `--path` argument that directs the daemon to save the dump of the output to a file local the daemon. This has several advantages: * We don't need to construct the JSON output in memory, which may be many gigabytes. * Streaming writes to a local file is significantly faster than sending the data over the ceph messenger. * The command spends as little time as possible holding relevant locks. However, only some commands support this and we could make it generic to the admin socket interface. So, add a generic --daemon-output-file argument to achieve this. The main concern with this is security (telling the daemon to write to arbitrary files) but this is gated by the session caps which require "allow_all" and that's typically only valid for the client.admin. Fixes: https://tracker.ceph.com/issues/65747 Signed-off-by: Patrick Donnelly <pdonnell@redhat.com> (cherry picked from commit a341468)
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com> (cherry picked from commit 2d26694)
Its path/name include random characters making it unsuitable for static diffs. Signed-off-by: Patrick Donnelly <pdonnell@redhat.com> (cherry picked from commit cd780f0)
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com> (cherry picked from commit 8664fe9)
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trivial rebase |
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Braggart! ;) |
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Rados Approved: https://tracker.ceph.com/issues/70073#note-2 |
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jenkins test api |
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backport tracker: https://tracker.ceph.com/issues/66185
backport of #57215
parent tracker: https://tracker.ceph.com/issues/65747
this backport was staged using ceph-backport.sh version 16.0.0.6848
find the latest version at https://github.com/ceph/ceph/blob/main/src/script/ceph-backport.sh