Use adm ipv4 for monitoring
parent
801811ffa8
commit
6862b26d17
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@ -1,5 +1,16 @@
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#!/usr/bin/env ansible-playbook
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---
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# Set variable adm_iface for all servers
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- hosts: server
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tasks:
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- name: Register adm interface in adm_iface variable
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shell: set -o pipefail && grep adm /sys/class/net/*/ifalias | sed "s|/sys/class/net/||" | sed "s|/ifalias:.*||"
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register: adm_iface
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check_mode: false
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changed_when: true
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args:
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executable: /bin/bash
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# Deploy Prometheus
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- hosts: fyre.adm.crans.org
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vars:
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@ -31,11 +31,9 @@
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# Doesn't work on Debian Stretch with the old prometheus package
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- name: Make Prometheus node-exporter listen on adm only
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lineinfile:
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path: /etc/default/prometheus-node-exporter
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regexp: '^ARGS='
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line: |
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ARGS="--web.listen-address={{ ansible_hostname }}.adm.crans.org:9100"
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template:
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src: default/prometheus-node-exporter.j2
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dest: /etc/default/prometheus-node-exporter
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notify: Restart prometheus-node-exporter
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tags: restart-node-exporter
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@ -0,0 +1,130 @@
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{{ ansible_header | comment }}
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# Set the command-line arguments to pass to the server.
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# Due to shell scaping, to pass backslashes for regexes, you need to double
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# them (\\d for \d). If running under systemd, you need to double them again
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# (\\\\d to mean \d), and escape newlines too.
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ARGS="--web.listen-address={{ hostvars[inventory_hostname]['ansible_' + adm_iface.stdout].ipv4.address }}:9100"
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# Prometheus-node-exporter supports the following options:
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#
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# --collector.diskstats.ignored-devices="^(ram|loop|fd|(h|s|v|xv)d[a-z]|nvme\\d+n\\d+p)\\d+$"
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# Regexp of devices to ignore for diskstats.
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# --collector.filesystem.ignored-mount-points="^/(dev|proc|run|sys|mnt|media|var/lib/docker)($|/)"
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# Regexp of mount points to ignore for filesystem
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# collector.
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# --collector.filesystem.ignored-fs-types="^(autofs|binfmt_misc|cgroup|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|mqueue|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|sysfs|tracefs)$"
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# Regexp of filesystem types to ignore for
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# filesystem collector.
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# --collector.netdev.ignored-devices="^lo$"
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# Regexp of net devices to ignore for netdev
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# collector.
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# --collector.netstat.fields="^(.*_(InErrors|InErrs)|Ip_Forwarding|Ip(6|Ext)_(InOctets|OutOctets)|Icmp6?_(InMsgs|OutMsgs)|TcpExt_(Listen.*|Syncookies.*)|Tcp_(ActiveOpens|PassiveOpens|RetransSegs|CurrEstab)|Udp6?_(InDatagrams|OutDatagrams|NoPorts))$"
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# Regexp of fields to return for netstat
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# collector.
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# --collector.ntp.server="127.0.0.1"
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# NTP server to use for ntp collector
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# --collector.ntp.protocol-version=4
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# NTP protocol version
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# --collector.ntp.server-is-local
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# Certify that collector.ntp.server address is the
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# same local host as this collector.
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# --collector.ntp.ip-ttl=1 IP TTL to use while sending NTP query
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# --collector.ntp.max-distance=3.46608s
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# Max accumulated distance to the root
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# --collector.ntp.local-offset-tolerance=1ms
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# Offset between local clock and local ntpd time
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# to tolerate
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# --path.procfs="/proc" procfs mountpoint.
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# --path.sysfs="/sys" sysfs mountpoint.
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# --collector.qdisc.fixtures=""
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# test fixtures to use for qdisc collector
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# end-to-end testing
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# --collector.runit.servicedir="/etc/service"
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# Path to runit service directory.
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# --collector.supervisord.url="http://localhost:9001/RPC2"
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# XML RPC endpoint.
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# --collector.systemd.unit-whitelist=".+"
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# Regexp of systemd units to whitelist. Units must
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# both match whitelist and not match blacklist to
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# be included.
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# --collector.systemd.unit-blacklist=".+(\\.device|\\.scope|\\.slice|\\.target)"
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# Regexp of systemd units to blacklist. Units must
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# both match whitelist and not match blacklist to
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# be included.
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# --collector.systemd.private
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# Establish a private, direct connection to
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# systemd without dbus.
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# --collector.textfile.directory="/var/lib/prometheus/node-exporter"
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# Directory to read text files with metrics from.
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# --collector.vmstat.fields="^(oom_kill|pgpg|pswp|pg.*fault).*"
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# Regexp of fields to return for vmstat collector.
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# --collector.wifi.fixtures=""
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# test fixtures to use for wifi collector metrics
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# --collector.arp Enable the arp collector (default: enabled).
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# --collector.bcache Enable the bcache collector (default: enabled).
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# --collector.bonding Enable the bonding collector (default: enabled).
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# --collector.buddyinfo Enable the buddyinfo collector (default:
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# disabled).
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# --collector.conntrack Enable the conntrack collector (default:
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# enabled).
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# --collector.cpu Enable the cpu collector (default: enabled).
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# --collector.diskstats Enable the diskstats collector (default:
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# enabled).
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# --collector.drbd Enable the drbd collector (default: disabled).
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# --collector.edac Enable the edac collector (default: enabled).
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# --collector.entropy Enable the entropy collector (default: enabled).
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# --collector.filefd Enable the filefd collector (default: enabled).
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# --collector.filesystem Enable the filesystem collector (default:
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# enabled).
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# --collector.hwmon Enable the hwmon collector (default: enabled).
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# --collector.infiniband Enable the infiniband collector (default:
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# enabled).
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# --collector.interrupts Enable the interrupts collector (default:
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# disabled).
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# --collector.ipvs Enable the ipvs collector (default: enabled).
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# --collector.ksmd Enable the ksmd collector (default: disabled).
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# --collector.loadavg Enable the loadavg collector (default: enabled).
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# --collector.logind Enable the logind collector (default: disabled).
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# --collector.mdadm Enable the mdadm collector (default: enabled).
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# --collector.meminfo Enable the meminfo collector (default: enabled).
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# --collector.meminfo_numa Enable the meminfo_numa collector (default:
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# disabled).
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# --collector.mountstats Enable the mountstats collector (default:
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# disabled).
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# --collector.netdev Enable the netdev collector (default: enabled).
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# --collector.netstat Enable the netstat collector (default: enabled).
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# --collector.nfs Enable the nfs collector (default: enabled).
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# --collector.nfsd Enable the nfsd collector (default: enabled).
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# --collector.ntp Enable the ntp collector (default: disabled).
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# --collector.qdisc Enable the qdisc collector (default: disabled).
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# --collector.runit Enable the runit collector (default: disabled).
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# --collector.sockstat Enable the sockstat collector (default:
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# enabled).
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# --collector.stat Enable the stat collector (default: enabled).
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# --collector.supervisord Enable the supervisord collector (default:
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# disabled).
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# --collector.systemd Enable the systemd collector (default: enabled).
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# --collector.tcpstat Enable the tcpstat collector (default:
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# disabled).
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# --collector.textfile Enable the textfile collector (default:
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# enabled).
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# --collector.time Enable the time collector (default: enabled).
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# --collector.uname Enable the uname collector (default: enabled).
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# --collector.vmstat Enable the vmstat collector (default: enabled).
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# --collector.wifi Enable the wifi collector (default: enabled).
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# --collector.xfs Enable the xfs collector (default: enabled).
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# --collector.zfs Enable the zfs collector (default: enabled).
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# --collector.timex Enable the timex collector (default: enabled).
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# --web.listen-address=":9100"
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# Address on which to expose metrics and web
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# interface.
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# --web.telemetry-path="/metrics"
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# Path under which to expose metrics.
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# --log.level="info" Only log messages with the given severity or
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# above. Valid levels: [debug, info, warn, error,
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# fatal]
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# --log.format="logger:stderr"
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# Set the log target and format. Example:
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# "logger:syslog?appname=bob&local=7" or
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# "logger:stdout?json=true"
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