aa4c9701ee
This parameter is used to dedup samples recevied within a configured scrape interval (15s in our case), to avoid multiple copies of the same data in case of retransmission.
100 lines
2.9 KiB
Ruby
Executable File
100 lines
2.9 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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require "json"
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require_relative "../../common/lib/util"
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config_json = JSON.parse($stdin.read)
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cert = config_json["cert"]
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cert_key = config_json["cert_key"]
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ca_bundle = config_json["ca_bundle"]
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user = config_json["admin_user"]
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password = config_json["admin_password"]
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r "mkdir -p /dat/victoria_metrics"
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r "chown victoria_metrics:victoria_metrics /dat/victoria_metrics"
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vm_service = <<-VM_SERVICE
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[Unit]
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Description=High-performance, cost-effective and scalable time series database, long-term remote storage for Prometheus
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After=network.target
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[Service]
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Type=simple
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User=victoria_metrics
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Group=victoria_metrics
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StartLimitBurst=5
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StartLimitInterval=0
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Restart=on-failure
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RestartSec=1
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ExecStart=/usr/local/bin/victoria-metrics-prod \
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-storageDataPath=/dat/victoria_metrics \
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-httpListenAddr=127.0.0.1:8428 \
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-dedup.minScrapeInterval=15s \
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-retentionPeriod=#{config_json["retention_period"] or 1}
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ExecStop=/bin/kill -s SIGTERM $MAINPID
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LimitNOFILE=65536
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LimitNPROC=32000
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[Install]
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WantedBy=multi-user.target
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VM_SERVICE
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safe_write_to_file("/etc/systemd/system/victoria_metrics.service", vm_service)
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r "systemctl daemon-reload"
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r "systemctl enable victoria_metrics --now"
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r "mkdir -p /etc/victoria_metrics/certs/CAs"
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r "chown -R victoria_metrics:victoria_metrics /etc/victoria_metrics/"
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auth_config = <<-AUTH_CONFIG
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users:
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- username: "#{user}"
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password: "#{password}"
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url_prefix: "http://127.0.0.1:8428"
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AUTH_CONFIG
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safe_write_to_file("/etc/victoria_metrics/auth-config.yml", auth_config)
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r "chown victoria_metrics:victoria_metrics /etc/victoria_metrics/auth-config.yml"
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safe_write_to_file("/etc/victoria_metrics/certs/public.crt", cert)
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safe_write_to_file("/etc/victoria_metrics/certs/private.key", cert_key)
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safe_write_to_file("/etc/victoria_metrics/certs/CAs/public.crt", ca_bundle)
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r "chown -R victoria_metrics:victoria_metrics /etc/victoria_metrics/certs"
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vmauth_service = <<-VMAUTH_SERVICE
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[Unit]
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Description=Simple auth proxy, router and load balancer for VictoriaMetrics
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After=network.target
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[Service]
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Type=simple
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User=victoria_metrics
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Group=victoria_metrics
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StartLimitBurst=5
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StartLimitInterval=0
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Restart=on-failure
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RestartSec=1
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ExecStart=/usr/local/bin/vmauth-prod \
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--tls=true \
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--auth.config=/etc/victoria_metrics/auth-config.yml \
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--httpListenAddr=0.0.0.0:8427 \
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--tlsCertFile=/etc/victoria_metrics/certs/public.crt \
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--tlsKeyFile=/etc/victoria_metrics/certs/private.key \
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--maxConcurrentRequests=1000 \
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--maxConcurrentPerUserRequests=1000 \
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--httpInternalListenAddr=127.0.0.1:8429 \
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--enableTCP6
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ExecStop=/bin/kill -s SIGTERM $MAINPID
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LimitNOFILE=65536
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LimitNPROC=32000
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[Install]
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WantedBy=multi-user.target
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VMAUTH_SERVICE
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safe_write_to_file("/etc/systemd/system/vmauth.service", vmauth_service)
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r "systemctl daemon-reload"
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r "systemctl enable vmauth --now"
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