process_exporter_config

apiVersion: v1
kind: Pod
metadata:
  name: agent
spec:
  containers:
  - image: grafana/agent:v0.44.0-rc.0
    name: agent
    args:
    - --config.file=/etc/agent-config/agent.yaml
    volumeMounts:
    - name: procfs
      mountPath: /proc
      readOnly: true
  volumes:
  - name: procfs
    hostPath:
      path: /proc

  # Enables the process_exporter integration, allowing the Agent to automatically
  # collect system metrics from the host UNIX system.
  [enabled: <boolean> | default = false]

  # Sets an explicit value for the instance label when the integration is
  # self-scraped. Overrides inferred values.
  #
  # The default value for this integration is inferred from the agent hostname
  # and HTTP listen port, delimited by a colon.
  [instance: <string>]

  # Automatically collect metrics from this integration. If disabled,
  # the process_exporter integration will be run but not scraped and thus not
  # remote-written. Metrics for the integration will be exposed at
  # /integrations/process_exporter/metrics and can be scraped by an external
  # process.
  [scrape_integration: <boolean> | default = <integrations_config.scrape_integrations>]

  # How often should the metrics be collected? Defaults to
  # prometheus.global.scrape_interval.
  [scrape_interval: <duration> | default = <global_config.scrape_interval>]

  # The timeout before considering the scrape a failure. Defaults to
  # prometheus.global.scrape_timeout.
  [scrape_timeout: <duration> | default = <global_config.scrape_timeout>]

  # Allows for relabeling labels on the target.
  relabel_configs:
    [- <relabel_config> ... ]

  # Relabel metrics coming from the integration, allowing to drop series
  # from the integration that you don't care about.
  metric_relabel_configs:
    [ - <relabel_config> ... ]

  # How frequent to truncate the WAL for this integration.
  [wal_truncate_frequency: <duration> | default = "60m"]

  # procfs mountpoint.
  [procfs_path: <string> | default = "/proc"]

  # If a proc is tracked, track with it any children that aren't a part of their
  # own group.
  [track_children: <boolean> | default = true]

  # Report on per-threadname metrics as well.
  [track_threads: <boolean> | default = true]

  # Gather metrics from smaps file, which contains proportional resident memory
  # size.
  [gather_smaps: <boolean> | default = true]

  # Recheck process names on each scrape.
  [recheck_on_scrape: <boolean> | default = false]

  # A collection of matching rules to use for deciding which processes to
  # monitor. Each config can match multiple processes to be tracked as a single
  # process "group."
  process_names:
    [- <process_matcher_config>]

# The name to use for identifying the process group name in the metric. By
# default, it uses the base path of the executable.
#
# The following template variables are available:
#
# - {{.Comm}}:      Basename of the original executable from /proc/<pid>/stat
# - {{.ExeBase}}:   Basename of the executable from argv[0]
# - {{.ExeFull}}:   Fully qualified path of the executable
# - {{.Username}}:  Username of the effective user
# - {{.Matches}}:   Map containing all regex capture groups resulting from
#                   matching a process with the cmdline rule group.
# - {{.PID}}:       PID of the process. Note that the PID is copied from the
#                   first executable found.
# - {{.StartTime}}: The start time of the process. This is useful when combined
#                   with PID as PIDS get reused over time.
# - `{{.Cgroups}}`: The cgroups, if supported, of the process (`/proc/self/cgroup`). This is particularly useful for identifying to which container a process belongs.
#
# **NOTE**: Using `PID` or `StartTime` is discouraged, as it is almost never what you want, and is likely to result in high cardinality metrics.


[name: <string> | default = "{{.ExeBase}}"]

# A list of strings that match the base executable name for a process, truncated
# at 15 characters. It is derived from reading the second field of
# /proc/<pid>/stat minus the parens.
#
# If any of the strings match, the process will be tracked.
comm:
  [- <string>]

# A list of strings that match argv[0] for a process. If there are no slashes,
# only the basename of argv[0] needs to match. Otherwise the name must be an
# exact match. For example, "postgres" may match any postgres binary but
# "/usr/local/bin/postgres" can only match a postgres at that path exactly.
#
# If any of the strings match, the process will be tracked.
exe:
  [- <string>]

# A list of regular expressions applied to the argv of the process. Each
# regex here must match the corresponding argv for the process to be tracked.
# The first element that is matched is argv[1].
#
# Regex Captures are added to the .Matches map for use in the name.
cmdline:
  [- <string>]