Handle errors from disabled PSI subsystem - #1983
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SuperQ merged 1 commit intoMar 3, 2021
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Thanks, that works as expected. |
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since the collector is enabled by default, should we really ask people to enable psi in their kernel? |
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@roidelapluie It's a Debug level message, they'll only see it if they enable logs. I'll make it more clear. |
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roidelapluie
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thanks |
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When CONFIG_PSI_DEFAULT_DISABLED=y, the pressure system returns "operation not supported", rather than permission denied or not exposing the /proc/pressure files. Fixes: #1961 Signed-off-by: Ben Kochie <superq@gmail.com>
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NOTE: Ignoring invalid network speed will be the default in 2.x NOTE: Filesystem collector flags have been renamed. `--collector.filesystem.ignored-mount-points` is now `--collector.filesystem.mount-points-exclude` and `--collector.filesystem.ignored-fs-types` is now `--collector.filesystem.fs-types-exclude`. The old flags will be removed in 2.x. * [CHANGE] Rename filesystem collector flags to match other collectors #2012 * [CHANGE] Make node_exporter print usage to STDOUT #2039 * [FEATURE] Add conntrack statistics metrics #1155 * [FEATURE] Add ethtool stats collector #1832 * [FEATURE] Add flag to ignore network speed if it is unknown #1989 * [FEATURE] Add tapestats collector for Linux #2044 * [ENHANCEMENT] Add ErrorLog plumbing to promhttp #1887 * [ENHANCEMENT] Add time zone offset metric #2060 * [BUGFIX] Add ErrorLog plumbing to promhttp #1887 * [BUGFIX] Handle errors from disabled PSI subsystem #1983 * [BUGFIX] Fix panic when using backwards compatible flags #2000 * [BUGFIX] Only initiate collectors once #2048 * [BUGFIX] Handle small backwards jumps in CPU idle #2067 Signed-off-by: Ben Kochie <superq@gmail.com>
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NOTE: Ignoring invalid network speed will be the default in 2.x NOTE: Filesystem collector flags have been renamed. `--collector.filesystem.ignored-mount-points` is now `--collector.filesystem.mount-points-exclude` and `--collector.filesystem.ignored-fs-types` is now `--collector.filesystem.fs-types-exclude`. The old flags will be removed in 2.x. * [CHANGE] Rename filesystem collector flags to match other collectors #2012 * [CHANGE] Make node_exporter print usage to STDOUT #2039 * [FEATURE] Add conntrack statistics metrics #1155 * [FEATURE] Add ethtool stats collector #1832 * [FEATURE] Add flag to ignore network speed if it is unknown #1989 * [FEATURE] Add tapestats collector for Linux #2044 * [FEATURE] Add nvme collector #2062 * [ENHANCEMENT] Add ErrorLog plumbing to promhttp #1887 * [ENHANCEMENT] Add more Infiniband counters #2019 * [ENHANCEMENT] netclass: retrieve interface names and filter before parsing #2033 * [ENHANCEMENT] Add time zone offset metric #2060 * [BUGFIX] Handle errors from disabled PSI subsystem #1983 * [BUGFIX] Fix panic when using backwards compatible flags #2000 * [BUGFIX] Fix wrong value for OpenBSD memory buffer cache #2015 * [BUGFIX] Only initiate collectors once #2048 * [BUGFIX] Handle small backwards jumps in CPU idle #2067 Signed-off-by: Ben Kochie <superq@gmail.com>
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* [BUGFIX] Handle errors from disabled PSI subsystem prometheus#1983 * [BUGFIX] Sanitize strings from /sys/class/power_supply prometheus#1984 * [BUGFIX] Silence missing netclass errors prometheus#1986 Signed-off-by: Ben Kochie <superq@gmail.com>
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NOTE: Ignoring invalid network speed will be the default in 2.x NOTE: Filesystem collector flags have been renamed. `--collector.filesystem.ignored-mount-points` is now `--collector.filesystem.mount-points-exclude` and `--collector.filesystem.ignored-fs-types` is now `--collector.filesystem.fs-types-exclude`. The old flags will be removed in 2.x. * [CHANGE] Rename filesystem collector flags to match other collectors prometheus#2012 * [CHANGE] Make node_exporter print usage to STDOUT prometheus#2039 * [FEATURE] Add conntrack statistics metrics prometheus#1155 * [FEATURE] Add ethtool stats collector prometheus#1832 * [FEATURE] Add flag to ignore network speed if it is unknown prometheus#1989 * [FEATURE] Add tapestats collector for Linux prometheus#2044 * [FEATURE] Add nvme collector prometheus#2062 * [ENHANCEMENT] Add ErrorLog plumbing to promhttp prometheus#1887 * [ENHANCEMENT] Add more Infiniband counters prometheus#2019 * [ENHANCEMENT] netclass: retrieve interface names and filter before parsing prometheus#2033 * [ENHANCEMENT] Add time zone offset metric prometheus#2060 * [BUGFIX] Handle errors from disabled PSI subsystem prometheus#1983 * [BUGFIX] Fix panic when using backwards compatible flags prometheus#2000 * [BUGFIX] Fix wrong value for OpenBSD memory buffer cache prometheus#2015 * [BUGFIX] Only initiate collectors once prometheus#2048 * [BUGFIX] Handle small backwards jumps in CPU idle prometheus#2067 Signed-off-by: Ben Kochie <superq@gmail.com>
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* [BUGFIX] Handle errors from disabled PSI subsystem prometheus#1983 * [BUGFIX] Sanitize strings from /sys/class/power_supply prometheus#1984 * [BUGFIX] Silence missing netclass errors prometheus#1986 Signed-off-by: Ben Kochie <superq@gmail.com>
oblitorum
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Apr 9, 2024
NOTE: Ignoring invalid network speed will be the default in 2.x NOTE: Filesystem collector flags have been renamed. `--collector.filesystem.ignored-mount-points` is now `--collector.filesystem.mount-points-exclude` and `--collector.filesystem.ignored-fs-types` is now `--collector.filesystem.fs-types-exclude`. The old flags will be removed in 2.x. * [CHANGE] Rename filesystem collector flags to match other collectors prometheus#2012 * [CHANGE] Make node_exporter print usage to STDOUT prometheus#2039 * [FEATURE] Add conntrack statistics metrics prometheus#1155 * [FEATURE] Add ethtool stats collector prometheus#1832 * [FEATURE] Add flag to ignore network speed if it is unknown prometheus#1989 * [FEATURE] Add tapestats collector for Linux prometheus#2044 * [FEATURE] Add nvme collector prometheus#2062 * [ENHANCEMENT] Add ErrorLog plumbing to promhttp prometheus#1887 * [ENHANCEMENT] Add more Infiniband counters prometheus#2019 * [ENHANCEMENT] netclass: retrieve interface names and filter before parsing prometheus#2033 * [ENHANCEMENT] Add time zone offset metric prometheus#2060 * [BUGFIX] Handle errors from disabled PSI subsystem prometheus#1983 * [BUGFIX] Fix panic when using backwards compatible flags prometheus#2000 * [BUGFIX] Fix wrong value for OpenBSD memory buffer cache prometheus#2015 * [BUGFIX] Only initiate collectors once prometheus#2048 * [BUGFIX] Handle small backwards jumps in CPU idle prometheus#2067 Signed-off-by: Ben Kochie <superq@gmail.com>
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When CONFIG_PSI_DEFAULT_DISABLED=y, the pressure system returns
"operation not supported", rather than permission denied or not
exposing the /proc/pressure files.
Fixes: #1961
Signed-off-by: Ben Kochie superq@gmail.com