0.3.9 / 2024-12-14

• removed passwd_encrypt tool source code from httpapi_exporter: created a new stand-alone package passwd_encrypt. Passwd_encrypt is still installed when building and added to the released archiv.
• updated prometheus/exporter-toolkit to 0.13.0 (log => log/slog)
• renamed entrypoint /healthz to /health : response format depends on "accept" header (application/json, text/plain, text/html default)
• updated entrypoint /status, /loglevel /targets /config: response format depends on "accept" header (application/json, text/plain, text/html default)
• added cmd line --model_name to perform test with model and uri in dry-run mode
• added out format for passwd_encrypt that can be cut/pasted into config file.
• added InvalidLogin error cases: no cipher (auth_key not provided) or (invalid auth_key). For those cases if target is up, metrics for collectors status will return code 2; invalid_login
• added GET /loglevel to retrieve current level, add POST /loglevel[/level] to set loglevel to level directly
• added debug message for basic auth (auth_config.mode=basic) and bearer (auth_config.mode=token)
• loglevel link in landing page
• fixed typos
• upgrade go version and modules, security fixed (golang.org/x/crypto)

0.3.8 / 2024-05-20

• fixed minor bug with basic auth, remove unused vars ...
• fixed typos.
• reorganized contribs dirs

BREAKING CHANGES

• rename attribute "auth_mode" to auth_config in query_action and target definition:

  before:

  targets:
    # default target is used as a pattern for exporter queries with target name not defined locally.
    - name: default
      scheme: https
      host: set_later
  =>    auth_mode:
        # mode: basic|token|[anything else:=> user defined login script]
        mode: script
        user: usrNetScalerSupervision
        password: "/encrypted/base64_encrypted_password_by_passwd_crypt_cmd"
      collectors:
        - ~.*_metrics

  now:

  targets:
    # default target is used as a pattern for exporter queries with target name not defined locally.
    - name: default
      scheme: https
      host: set_later
      auth_name: prometheus_encrypted
      auth_config:
        # mode: basic|token|[anything else:=> user defined login script]
        mode: script
        user: usrNetScalerSupervision
        password: "/encrypted/base64_encrypted_password_by_passwd_crypt_cmd"
      collectors:
        - ~.*_metrics

• add POST /reload and /loglevel entry points to respectively do a reloadConfig and increase loglevel.

• build a specific windows code version without SIGUSR2 signal (used for loglevel cycling).

0.3.7 / 2024-04-21

• added support for env vars in auth_config #1 : included from branch dev_issued_1
• upgraded to go 1.22.2
• upgraded to latest modules' version
• fixed cookie sessions (bug found with arubacx cnx)
• added contribs arubacx-os

0.3.6 / 2024-02-11

• upgrade to go 1.22
• upgrage modules version

0.3.5 / 2024-02-11

• fix panic when var is not found for metric
• fix target parsing when exporter is used in proxy mode: allow formats
  • target=host.domain : use default scheme and default port
  • target=host.domain:port : use default scheme
• add status value for collector_status metric :
  • 0: error
  • 1: ok
  • 2: invalid log
  • 3: timeout
• add new "template" format: $varname that allow a direct accept to variable in symbols table. it is easier to use this format for loop interaction.
  e.g.:

  loop: "{{ .item.list | toRawJson }}"
  

  can be replaced by:
  e.g.:

  loop: $item.list
  

• add a new template func "lookupAddr" to retrive DNS hostname from ip address.
• adapt contribs (netscaler/veeam) with new features.

0.3.4 / 2023-12-26

• fix var evaluation (set_fact with template)
• fix type evalution for cookies and header
• (beta) add set_stats action to store vars (and values) from collector into target global symbols table, so they are persistent accross several runs; used to get config datas only once or at periodic time.
• update go version to 1.21.5
• update contrib netscaler (lb services, ssl services, rename metrics from system collector)
• fix template panic: add recover

0.3.3 / 2023-11-05

• add auth_key argument for cli in dry_mode
• add log.level cycling with signal USER2
• add Authconfig, dynamic targets
• fix logout with cookies set
• fix clear script calls
• fix global scrape timeout detection
• fix scrape timeout by target
• fix global cookies (always appended)
• config reload with signal HUP.
• minor bugfixes (log)

0.3.0 / 2023-09-24

Changed

• Initial release