-# --config.file="/etc/prometheus/alertmanager.yml"
-# Alertmanager configuration file name.
-# --storage.path="/var/lib/prometheus/alertmanager/"
-# Base path for data storage.
-# --data.retention=120h
-# How long to keep data for.
-# --alerts.gc-interval=30m
-# Interval between alert GC.
-# --log.level=info
-# Only log messages with the given severity or above.
-# --web.external-url=WEB.EXTERNAL-URL
-# The URL under which Alertmanager is externally reachable (for example,
-# if Alertmanager is served via a reverse proxy). Used for generating
-# relative and absolute links back to Alertmanager itself. If the URL has
-# a path portion, it will be used to prefix all HTTP endpoints served by
-# Alertmanager. If omitted, relevant URL components will be derived
-# automatically.
-# --web.route-prefix=WEB.ROUTE-PREFIX
-# Prefix for the internal routes of web endpoints. Defaults to path of
-# --web.external-url.
-# --web.listen-address=":9093"
-# Address to listen on for the web interface and API.
-# --web.ui-path="/usr/share/prometheus/alertmanager/ui/"
-# Path to static UI directory.
-# --template.default="/usr/share/prometheus/alertmanager/default.tmpl"
-# Path to default notification template.
-# --cluster.listen-address="0.0.0.0:9094"
-# Listen address for cluster.
-# --cluster.advertise-address=CLUSTER.ADVERTISE-ADDRESS
-# Explicit address to advertise in cluster.
-# --cluster.peer=CLUSTER.PEER ...
-# Initial peers (may be repeated).
-# --cluster.peer-timeout=15s
-# Time to wait between peers to send notifications.
-# --cluster.gossip-interval=200ms
-# Interval between sending gossip messages. By lowering this value (more
-# frequent) gossip messages are propagated across the cluster more
-# quickly at the expense of increased bandwidth.
-# --cluster.pushpull-interval=1m0s
-# Interval for gossip state syncs. Setting this interval lower (more
-# frequent) will increase convergence speeds across larger clusters at
-# the expense of increased bandwidth usage.
-# --cluster.tcp-timeout=10s Timeout for establishing a stream connection
-# with a remote node for a full state sync, and for stream read and write
-# operations.
-# --cluster.probe-timeout=500ms
-# Timeout to wait for an ack from a probed node before assuming it is
-# unhealthy. This should be set to 99-percentile of RTT (round-trip time)
-# on your network.
-# --cluster.probe-interval=1s
-# Interval between random node probes. Setting this lower (more frequent)
-# will cause the cluster to detect failed nodes more quickly at the
-# expense of increased bandwidth usage.
-# --cluster.settle-timeout=1m0s
-# Maximum time to wait for cluster connections to settle before
-# evaluating notifications.
-# --cluster.reconnect-interval=10s
-# Interval between attempting to reconnect to lost peers.
-# --cluster.reconnect-timeout=6h0m0s
-# Length of time to attempt to reconnect to a lost peer.