exec

Exec Lookup Plugin

The exec lookup executes configured command with args and stores the result as lookup data. This plugin requires parser and only first parsed event will be used.

Configuration

[[lookups]]
  [lookups.exec]
    alias = "token.renew"

    # command to execute
    command = "kubectl"

    # command args, strings list
    args = []

    # command stdin
    stdin = ""

    # command working directory
    dir = ""

    # exec timeout
    timeout = "10s"

    # lookup update interval
    # if zero, plugin executes command only on pipeline startup
    interval = "30s"

    # command envs (os.Environ() already included)
    # each configured will be added to the environment 
    # of the process in the "env_name=env_value" form
    [lookups.exec.envs]
      CATCH_PHRASE = "phrase"

    [lookups.exec.parser]
      type = "json"