1. 13 Oct, 2023 11 commits
  2. 12 Oct, 2023 9 commits
    • Thomas Gambier's avatar
      14ff43a4
    • Yusei Tahara's avatar
      c7c85962
    • Kirill Smelkov's avatar
      software/ors-amarisoft: Switch *.json.log to emit `data` field via JSON · f32db64f
      Kirill Smelkov authored
      ORS software-release emits many *.json.log files with information about current
      state of eNB and radio units. Those files are used by code in slapos.toolbox to
      implement corresponding promises. The files, it seems, try to match JSON Lines
      format(*) with every line containing a JSON object describing timestamp, log
      level and log payload of corresponding log entry.
      
      So far all is good. One peculiarity, however, is that, contrary to everything
      else, the content of the `data` field in the logs is not emitted via
      JSON-encoding. Initially, starting from 4968d55c (ors-amarisoft: get eNB stats
      and add promises), that `data` payload was being emitted via %s py formatting,
      which is similar to what JSON-encoding would produce, but is not it exactly.
      For example if log payload is {'abc': 123} then %s and JSON would quote `abc`
      differently:
      
          {'abc': 123}  # %s
          {"abc": 123}  # JSON
      
      That would not be a big deal if what %s produces would be still valid JSON
      accepted by JSON-decoder, but unfortunately it is not so: JSONDecodeError is
      raised when {'abc': 123} is tried to be decoded.
      
      The code in slapos.toolbox, so far, is handling this situation by feeding to
      JSON-decoder original input with ' characters replaced by "
      
          json.loads(line.decode().replace("'", '"'))     (+)
      
      which more or less works in basic cases, but breaks when log payload contains '
      character itself. For example for {"a'bc": 123} replacing gives {"a"bc": 123},
      which, being invalid JSON, raises
      
          JSONDecodeError: Expecting ':' delimiter: line 1 column 5 (char 4)
      
      when fed to json.loads() .
      
      I've actually hit this problem for real with amarisoft-rf-info.json.log where
      the data part contains output of `rf_info` looking e.g. as
      
          TX underflows=0 RX overflows=0
          TRX SDR driver 2023-09-07, API v15/18
          PCIe CPRI /dev/sdr0@0:
            Hardware ID: 0x4b12
            DNA: [0x0048248a334a7054]
            Serial: ''
            FPGA revision: 2023-06-23  10:05:24
            FPGA vccint: 0.98 V
            FPGA vccaux: 1.76 V
            FPGA vccbram: 0.98 V
            FPGA temperature: 71.9 °C
            Clock tune: 0.0 ppm
            NUMA: 0
            CPRI_option: '5' (x8) lock=no
            DMA0: TX fifo: 66.67us  Usage=16/32768 (0%)
            DMA0: RX fifo: 66.67us  Usage=16/32768 (0%)
            DMA0 Underflows: 0
            DMA0 Overflows: 0
          PCIe CPRI /dev/sdr0@1:
            Hardware ID: 0x4b12
            DNA: [0x0048248a334a7054]
            Serial: ''
            FPGA revision: 2023-06-23  10:05:24
            FPGA vccint: 0.98 V
            FPGA vccaux: 1.77 V
            FPGA vccbram: 0.98 V
            FPGA temperature: 71.7 °C
            Clock tune: 0.0 ppm
            NUMA: 0
            CPRI_option: '5' (x8) lock=HW+SW rx/tx=46.606us
              Port #0: T14=46.606us
            DMA0: TX fifo: 66.67us  Usage=16/32768 (0%)
            DMA0: RX fifo: 66.67us  Usage=16/32768 (0%)
            DMA0 Underflows: 0
            DMA0 Overflows: 0
      
      which lead to breakage when trying to load that log due to ' symbols.
      
      The fix is simple: change the code, that emits *.json.log to emit data payload
      via json.dumps instead of %s. We can do that without breaking anything because,
      contrary to enb.xlog, those *.json.log are not uploaded to any separate system
      and currently are only used to implement promises without preserving log files
      in any storage for any non-small amount of time. In other words, currently
      those *.json.log are temporary files whose format can be adjusted without
      strongly caring about backward compatibility.
      
      b32b4a8e (software/ors-amarisoft: general improvement for RU (logs/promises/input parameters))
      already changed %s to json.dumps for amarisoft-stats.json.log , but left all other logs at %s.
      
      -> Fix this for everything by replacing %s to json.dumps in all generated logs.
      -> Corresponding slapos.toolbox adjustments are in nexedi/slapos.toolbox!120.
      
      /reviewed-on nexedi/slapos!1447
      /reviewed-by @jhuge, @jerome, @tomo
      /cc @lu.xu, @xavier_thompson, @Daetalus
      
      (*) https://jsonlines.org/
      (+) see e.g. https://lab.nexedi.com/nexedi/slapos.toolbox/blob/453dce5f/slapos/promise/plugin/util.py#L50
      f32db64f
    • Titouan Soulard's avatar
    • Titouan Soulard's avatar
      update dead links · 188f6518
      Titouan Soulard authored
      188f6518
    • Titouan Soulard's avatar
      remove unused components · a11779b6
      Titouan Soulard authored
      a11779b6
    • Jérome Perrin's avatar
      776411e0
    • Jérome Perrin's avatar
      software/osie-coupler/test: adjust test · 9718ecf0
      Jérome Perrin authored
      after 6e8b97ee (Publish IPv6 URL to SlapOs master., 2023-10-02) the
      parameters are different
      9718ecf0
    • Jérome Perrin's avatar
      software/seleniumserver: update snapshots to fix tests · c60ef89b
      Jérome Perrin authored
      after recent updates, probably 3c514224 (component/freetype: version
      up 2.13.2, including security fixes., 2023-10-10), the rendering is
      different.
      c60ef89b
  3. 11 Oct, 2023 2 commits
  4. 10 Oct, 2023 6 commits
  5. 09 Oct, 2023 3 commits
  6. 06 Oct, 2023 4 commits
  7. 05 Oct, 2023 4 commits
  8. 04 Oct, 2023 1 commit