Version 2.0.0 / 2019-08-08

Breaking Changes

• Hard-coding the script endpoint as /probes (#9).
• Always run script: programs directly, removing the -config.shell command line option (#9).
• Rename the active parameters in the configuration to enabled (#13).

Features

• Expose internal metrics for script_exporter on /metrics (#9).
• Timeout (#12):
  • Use the timeout passed by Prometheus.
  • Reduce the timeout slightly to account for overhead.
  • The timeout from Prometheus can be overwritten via the configuration file.
  • The timeout is passed to the scripts via environment variable $SCRIPT_TIMEOUT.
  • The timeout can be enforced.
• Add configuration reload. The configuration will be reloaded if a SIGHUP signal is sent to the script_exporter process (#13).

Improvements

• Add build instructions for ARMv7 architecture to the Makefile (#10).
• Improve the authentication handling (#13).
• Add graceful shutdown. Shutdown is handled by SIGINT and SIGTERM signals (#13).

tls:
-  active: <boolean>
+  enabled: <boolean>
  crt: <string>
  key: <string>

basicAuth:
-  active: <boolean>
+  enabled: <boolean>
  username: <string>
  password: <string>

bearerAuth:
-  active: <boolean>
+  enabled: <boolean>
  signingKey: <string>

scripts:
  - name: <string>
    script: <string>
+    timeout:
+      max_timeout: <float>
+      enforced: <boolean>