# Set the command-line arguments to pass to the server.
ARGS="--log.level=debug --storage.tsdb.retention.time=120d"

# Prometheus supports the following options:
#  --config.file="/etc/prometheus/prometheus.yml"
#                             Prometheus configuration file path.
#  --web.listen-address="0.0.0.0:9090"
#                             Address to listen on for UI, API, and telemetry.
#  --web.read-timeout=5m      Maximum duration before timing out read of the
#                             request, and closing idle connections.
#  --web.max-connections=512  Maximum number of simultaneous connections.
#  --web.external-url=<URL>   The URL under which Prometheus is externally
#                             reachable (for example, if Prometheus is served
#                             via a reverse proxy). Used for generating
#                             relative and absolute links back to Prometheus
#                             itself. If the URL has a path portion, it will
#                             be used to prefix all HTTP endpoints served by
#                             Prometheus. If omitted, relevant URL components
#                             will be derived automatically.
#  --web.route-prefix=<path>  Prefix for the internal routes of web endpoints.
#                             Defaults to path of --web.external-url.
#  --web.local-assets="/usr/share/prometheus/web/"
#                             Path to static asset/templates directory.
#  --web.user-assets=<path>   Path to user asset directory, available at
#                             /user.
#  --web.enable-lifecycle     Enable shutdown and reload via HTTP request.
#  --web.enable-admin-api     Enable API endpoints for admin control actions.
#  --web.console.templates="/etc/prometheus/consoles"
#                             Path to the console template directory,
#                             available at /consoles.
#  --web.console.libraries="/etc/prometheus/console_libraries"
#                             Path to the console library directory.
#  --web.page-title="Prometheus Time Series Collection and Processing Server"
#                             Document title of Prometheus instance.
#  --web.cors.origin=".*"     Regex for CORS origin. It is fully anchored.
#                             Example: 'https?://(domain1|domain2)\.com'
#  --storage.tsdb.path="/var/lib/prometheus/metrics2/"
#                             Base path for metrics storage.
#  --storage.tsdb.retention=15d
#                             [DEPRECATED] How long to retain samples in
#                             storage. This flag has been deprecated, use
#                             "storage.tsdb.retention.time" instead
#  --storage.tsdb.retention.time=15d
#                             How long to retain samples in storage. When this
#                             flag is set it overrides
#                             "storage.tsdb.retention".
#                             If neither this flag nor "storage.tsdb.retention"
#                             nor "storage.tsdb.retention.size" is set, the
#                             retention time defaults to 15d.
#                             Units Supported: y, w, d, h, m, s, ms.
#  --storage.tsdb.retention.size=
#                             [EXPERIMENTAL] Maximum number of bytes that can
#                             be stored for blocks. Units supported: KB, MB,
#                             GB, TB, PB. This flag is experimental and can be
#                             changed in future releases.
#  --storage.tsdb.use-lockfile
#                             Create a lockfile in data directory.
#  --storage.tsdb.allow-overlapping-blocks
#                             [EXPERIMENTAL] Allow overlapping blocks, which
#                             in turn enables vertical compaction and
#                             vertical query merge.
#  --storage.tsdb.wal-compression
#                             Compress the tsdb WAL.
#  --storage.remote.flush-deadline=<duration>
#                             How long to wait flushing sample on shutdown or
#                             config reload.
#  --storage.remote.read-sample-limit=5e7
#                             Maximum overall number of samples to return via
#                             the remote read interface, in a single query. 0
#                             means no limit. This limit is ignored for
#                             streamed response types.
#  --storage.remote.read-concurrent-limit=10
#                             Maximum number of concurrent remote read calls.
#                             0 means no limit.
#  --storage.remote.read-max-bytes-in-frame=1048576
#                             Maximum number of bytes in a single frame for
#                             streaming remote read response types before
#                             marshalling. Note that client might have limit on
#                             frame size as well. 1MB as recommended by
#                             protobuf by default.
#  --rules.alert.for-outage-tolerance=1h
#                             Max time to tolerate prometheus outage for
#                             restoring "for" state of alert.
#  --rules.alert.for-grace-period=10m
#                             Minimum duration between alert and restored "for"
#                             state. This is maintained only for alerts with
#                             configured "for" time greater than grace period.
#  --rules.alert.resend-delay=1m
#                             Minimum amount of time to wait before resending
#                             an alert to Alertmanager.
#  --alertmanager.notification-queue-capacity=10000
#                             The capacity of the queue for pending
#                             Alertmanager notifications.
#  --alertmanager.timeout=10s
#                             Timeout for sending alerts to Alertmanager.
#  --query.lookback-delta=5m  The maximum lookback duration for retrieving
#                             metrics during expression evaluations and
#                             federation.
#  --query.timeout=2m         Maximum time a query may take before being
#                             aborted.
#  --query.max-concurrency=20
#                             Maximum number of queries executed concurrently.
#  --query.max-samples=50000000
#                             Maximum number of samples a single query can load
#                             into memory. Note that queries will fail if they
#                             try to load more samples than this into memory,
#                             so this also limits the number of samples a query
#                             can return.
#  --log.level=info           Only log messages with the given severity or
#                             above. One of: [debug, info, warn, error]
#  --log.format=logfmt        Output format of log messages. One of: [logfmt,
#                             json]