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Recent Releases of Scaphandre

Scaphandre - Scaphandre v1.0.3

Fixes for kubernetes, prometheus scraping, and json exporter.

The tests and package workflows on Windows and RHEL have been discontinued, as we didn't find any client or sponsor for this since we intiated it. It could be back either if proposed by the community or if we find a way to sustain hubblo's efforts on those topics.

Changes

New Contributors

Full Changelog: https://github.com/hubblo-org/scaphandre/compare/v1.0.2...v1.0.3

Consumption - Computation and Communication - Rust
Published by bpetit 27 days ago

Scaphandre - v1.0.2

1.0.2

Fixed

  • Upgraded Docker image to rust:1.84

1.0.1

Added

  • Added installation instructions for Debian and Ubuntu, see #379, thanks @LarsSven

Changed

  • Qemu has been added back to the default list of features, see #381, thanks @LarsSven

Fixed

Consumption - Computation and Communication - Rust
Published by bpetit over 1 year ago

Scaphandre - Scaphandre v1.0.0

1.0.0

Added

Changed

Fixed

Consumption - Computation and Communication - Rust
Published by bpetit over 2 years ago

Scaphandre - Scaphandre v0.5.0

0.5.0

Changed

  • Upgraded procfs to 0.12 : #144
  • Rollbacked to ubuntu 20.04 as the base docker image : #151, thanks to @demeringo
  • Using github action to tag docker image : #160, thanks to @rossf7

Added

  • New level of abstraction regarding structs managed by Sensors, so we could implement more sensors in an easier way : #149
  • Enable JSON exporter to run as a daemon : #169
  • First building blocks for conditional compilation depending on the OS : #148
  • Mitigation for machines where powercap is not able to feed rapl domain folders, and only has socket ones : #198
  • Experimental support for Windows 10, 11, server 2019 : #74 and #247
  • Added --containers option to JSON exporter : #217

Fixed

  • Kubernetes pods using containerd are now supported : #130, thanks to @rossf7
  • Excluded unrelevant procfs metrics from calculation of cpu cycles consumed by processes : #132
  • Mitigated possible decrepancies between host (rapl) total power usage metric and the sum of per-process power usage metrics : #20, note that some issues show remaining issues on this topic. Further investigation and work needed.
  • Documentation fix for helm install : #136, thanks to @arthurzenika
  • New helm chart values: arguments and backtrace : #139, thanks to @jotak
  • Some documentation typos : #157, thanks to @metacosm
  • Aligning on new clippy rules : #162, thanks to @demeringo
  • Always set last pods check timestamp : #173, thanks to @rossf7
  • Support kubelets using systemd cgroup driver: #146, thanks to @rossf7
  • Fix missing volume in psp (helm chart): #168, thanks to @olevitt
  • Spelling check in documentation : #183, thanks to @irishgordo
  • No more duplicated HELP and TYPE lines in prometheus exporter: #165 and #192
  • Escaping newlines in cmdline: #175, thanks to @uggla

Consumption - Computation and Communication - Rust
Published by bpetit over 3 years ago

Scaphandre - Scaphandre v0.4.1

Changed

  • Updated k8s-sync crate to 0.2.3 to get authentication by token feature

Consumption - Computation and Communication - Rust
Published by bpetit almost 5 years ago

Scaphandre - Scaphandre v0.4.0

Added

  • Riemann exporter now supports mTLS: #103 thanks @uggla !
  • --containers option, in prometheus exporter, tells scaphandre to add labels to metrics related to a docker container or a kubernetes pod, to make getting metrics of a distributed application easier: #84 thanks @rossf7 for the tests, feedbacks, helm configuration and thanks @uggla for the reviews !
  • stdout exporter now allows to choose the number of processes to watch, with the --process-number flag and to filter processes watched thanks to a regex, with the --regex-filter option: #98, thanks @uggla !
  • MetricGenerator includes timestamp in Metrics now : #113

Fixed

  • Added Cargo.lock to the repository: #111
  • Ensured domains names are feteched properly in any case : #114 thanks @PierreRust !

Changed

  • Manipulating flags as a Vec of clap::Arg instead of a HashMap of ExporterOption in exporters: #100, thanks @uggla !
  • Json and Stdout exporters are now using MetricGenerator as an inteface to get metrics properly : #113

Consumption - Computation and Communication - Rust
Published by bpetit almost 5 years ago

Scaphandre - Scaphandre v0.3.0

Added

  • New MetricGenerator and Metric structs and helper functions to make writing exporters easier. Riemann and Prometheus exporters now share the same code pattern: #79 thanks @uggla !
  • New Warp10 exporter ! #76
  • Updated riemann_client and protobuf crates dependencies #70 thanks @uggla !
  • Successfully tested on AMD CPUs (AMD Ryzen 5 2600X): #55 (requires a kernel 5.11 or later) thanks @barnumbirr and @kamaradclimber !
  • Scaphandre can now be tested locally thanks to a docker-compose stack ! #61 thanks @PierreRust !
  • Added a CITATION file for references: #95 thanks @tstrempel !

Fixed

  • Allowing scaphandre to run even if intel_rapl modules are not found: #65 (needed to run scaphandre on AMD CPUs)
  • Fixed typos and lacks in the documentation: #81, #77, #80 thanks @pierreozoux, @LudovicRousseau, @maethor, @wallet77
  • Moved documentation output to another repository: #94 (documentation is now available here: https://hubblo-org.github.io/scaphandre-documentation)
  • Json exporter has been refactored: #87 thanks @jdrouet !

Consumption - Computation and Communication - Rust
Published by bpetit over 5 years ago

Scaphandre - Scaphandre v0.2.0

Added

  • Docker image (hubblo/scaphandre), ubuntu based: #48, thanks @rossf7
  • Helm chart to run scaphandre as a DaemonSet in a kubernetes cluster: #72 - thanks @rossf7
  • JsonExporter, to get metrics in JSON either in stdout or files: #68 - thanks @wallet77
  • RiemannExporter, to send metrics to Riemann monitoring tool: #58 - thanks @uggla
  • --qemu flag on PrometheusExporter, to add a "vmname" label to metrics related to processes that represent qemu-kvm virtual machines: #41 - thanks @uggla
  • Better documentation structure (based on divio's documentation framework and mdbook): #45, result here: https://hubblo-org.github.io/scaphandre/
  • Automated CI tests including cargo test --all, running on a (bare metal) machine: #62

Fixed

  • Improved QemuExporter documentation: #42 - thanks @uggla

Consumption - Computation and Communication - Rust
Published by bpetit over 5 years ago

Scaphandre - Scaphandre v0.1.1

[0.1.1]

Added

  • -s, --step option added by @Uggla, to specify time step between two measurements, when using StdoutExporter

Removed

  • removed energy_records_to_power_record function from src/sensors/mod.rs.
    get_records_diff_power_microwatts functions from Topology and CPUSocket should be used instead

Fixed

  • README typos and misusage of english fixed by @Uggla and @florimondmanca
  • @Uggla made init.sh script more robust
  • cleaning of internal structs (records, cpustat, processes) was buggy, it is fixed
  • linux kernels < 5, on intel CPUs (>2012) may me measurable now (fixed kernel modules names check)

Consumption - Computation and Communication - Rust
Published by bpetit over 5 years ago

Scaphandre - Scaphandre v0.1.0

Added

  • Exporters and sensors design.
  • Stdout exporter.
  • Prometheus exporter.
  • Powercap_rapl sensor.
  • Qemu exporter.

Consumption - Computation and Communication - Rust
Published by bpetit over 5 years ago