210 lines
7.8 KiB
Python
Executable file
210 lines
7.8 KiB
Python
Executable file
#!/usr/bin/env python
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# -!- encoding: utf-8 -!-
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# Correspondance hôte <-> plugin munin custom
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#
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# Copyright © 2009 Nicolas Dandrimont <Nicolas.Dandrimont@crans.org>
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#
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# Licence: MIT
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import sys as _sys
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_sys.path.append("/usr/scripts/gestion")
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del _sys
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import annuaires_pg as annuaires
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import config
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__all__ = ["hosts_plugins", "munin_fw", "cron_plugins", "hosts_crons"]
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# Lignes cron correspondant aux plugins customs
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cron_plugins = {
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# plugin: (utilisateur, commande),
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# %s est remplacé par le lien dans /etc/munin/plugins
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"audimat": ("root", "nice -n 14 %s generate 2> /dev/null"),
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"batiments": ("root", "nice -n 14 %s fichier 2> /dev/null"),
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"stats-ip_": ("root", "nice -n 14 %s fichier 2> /dev/null"),
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"stats-ip": ("root", "nice -n 14 %s fichier 2> /dev/null"),
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"wiki_pages": ("www-data", "%s fichier 2> /dev/null"),
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}
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# Hôtes pour lesquels le firewall est muninisé
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munin_fw = sorted(["zamok", "komaz", "sable"])
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# Les clés correspondent au nom du serveur, ou à un des groupes (bcfg2)
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# possédé par le serveur (cf gestion/config/services.py )
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hosts_plugins = {
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"vo": {
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"coretemp": "/usr/scripts/munin/coretemp",
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},
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"zamok": {
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"coretemp": "/usr/scripts/munin/coretemp",
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"canon_compteur": "canon_",
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"canon_papier": "canon_",
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"canon_ton-p": "canon_",
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"webalizer_intranet": "webalizer_",
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"webalizer_perso": "webalizer_",
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"who": "who",
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"whokfet": "whokfet",
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},
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"vert": {
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"slapd_bdb_cache_pages": "slapd_bdb_cache_",
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"slapd_bdb_cache_percent": "slapd_bdb_cache_",
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},
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"komaz": {
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"coretemp": "/usr/scripts/munin/coretemp",
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"machines": "machines",
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"if_sixxs2": "/usr/share/munin/plugins/if_",
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"if_err_sixxs2": "/usr/share/munin/plugins/if_err_",
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"if_crans.2": "/usr/share/munin/plugins/if_",
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"if_err_crans.2": "/usr/share/munin/plugins/if_err_",
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"if_crans.3": "/usr/share/munin/plugins/if_",
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"if_err_crans.3": "/usr/share/munin/plugins/if_err_",
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"if_crans.21": "/usr/share/munin/plugins/if_",
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"if_err_crans.21": "/usr/share/munin/plugins/if_err_",
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},
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"odlyd": {
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"if_sixxs": "/usr/share/munin/plugins/if_",
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"if_err_sixxs": "/usr/share/munin/plugins/if_err_",
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"if_crans.2": "/usr/share/munin/plugins/if_",
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"if_err_crans.2": "/usr/share/munin/plugins/if_err_",
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"if_crans.3": "/usr/share/munin/plugins/if_",
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"if_err_crans.3": "/usr/share/munin/plugins/if_err_",
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"if_crans.21": "/usr/share/munin/plugins/if_",
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"if_err_crans.21": "/usr/share/munin/plugins/if_err_",
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},
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"sable": {
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"coretemp": "/usr/scripts/munin/coretemp",
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"bind9_rndc": "/usr/share/munin/plugins/bind9_rndc",
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},
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"dhcp": {
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"dhcpd3": "/usr/share/munin/plugins/dhcpd3",
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},
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"isc": {
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"dhcpd3": "/usr/share/munin/plugins/dhcpd3",
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},
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"charybde": {
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"coretemp": "/usr/scripts/munin/coretemp",
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"bind9_rndc": "/usr/share/munin/plugins/bind9_rndc",
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},
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"routeur": {
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"bind9_rndc": "/usr/share/munin/plugins/bind9_rndc",
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},
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"thot": {
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"coretemp": "/usr/scripts/munin/coretemp",
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"wifi_auth": "wifi_auth",
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},
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"xmpp": {
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"jabber": "jabber",
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"ejabberd_connections": "ejabberd_",
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"ejabberd_users": "ejabberd_",
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"ejabberd_registrations": "ejabberd_",
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"ejabberd_statuses": "ejabberd_",
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"ejabberd_memory": "ejabberd_",
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"ejabberd_threads": "ejabberd_",
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"ejabberd_usersindays": "ejabberd_",
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"ejabberd_uptime": "ejabberd_",
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},
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"niomniom": {
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"wiki_pages": "wiki_pages",
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"wiki_themes": "wiki_themes",
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"wiki_users": "wiki_users",
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},
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"munin-server": {
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"audimat": "audimat",
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"batiments": "batiments",
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"munin": "munin",
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"stats-ip": "stats-ip",
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"ap_states": "/usr/scripts/wifi_new/munin.py",
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"wifi_clients": "/usr/scripts/wifi_new/munin.py",
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"wifi_authorized": "/usr/scripts/wifi_new/munin.py",
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"wifi_uptime": "/usr/scripts/wifi_new/munin.py",
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"wifi_idle": "/usr/scripts/wifi_new/munin.py",
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"wifi_channels": "/usr/scripts/wifi_new/munin.py",
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"laserjet_car": "laserjet_",
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"laserjet_car-p": "laserjet_",
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"laserjet__etat": "laserjet__etat",
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"laserjet_kit": "laserjet_",
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"laserjet__pages": "laserjet__pages",
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"laserjet_stock-papier": "laserjet_",
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"laserjet_stock-papier-p": "laserjet_",
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"laserjet_tam": "laserjet_",
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"laserjet_tam-p": "laserjet_",
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"laserjet_consommables": "consommables_hp",
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# La suite plus bas...
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},
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"news": {
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"innd_total": "innd_total",
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"innd_last": "innd_last",
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"innd_connects": "innd_connects",
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},
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"zbee": {
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'nfsd' : '/usr/share/munin/plugins/nfsd',
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}
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}
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# Plugins Cr@ns systématiquement rajoutés
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general_plugins = {
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"check_ntp": "check_ntp",
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'apt': 'apt',
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}
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####
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# Trucs spécifiques à munin.crans.org
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# Onduleur
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for mge_truc in ["batt", "hygro", "intensite", "temp", "temps", "tension"]:
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hosts_plugins["munin-server"]["mge_%s" % mge_truc] = "mge_%s" % mge_truc
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# Stats d'utilisation des réseaux
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for net in config.NETs:
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hosts_plugins["munin-server"]["stats-ip_%s" % net] = "stats-ip_"
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# Stats de peuplement des bâtiments
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for bat in annuaires.bat_switchs:
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if bat not in ('v',):
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hosts_plugins["munin-server"]["stats-batiment_%s" % bat] = "stats-batiment_"
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# Ping de tous les switches de bâtiments
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for switch in annuaires.all_switchs(hide=[]):
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# Suppression du .crans.org pour plus de clarté dans les confs
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# (tous les switchs n'étant pas sur adm, on garde quand-même ce suffixe)
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switch = switch[:switch.rindex('.crans.org')]
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switch = switch.replace('-', '_')
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hosts_plugins["munin-server"]["ping_%s" % switch] = "ping_bat_"
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# On rajoute les stats de connexion
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for host in hosts_plugins.keys():
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hosts_plugins[host].update({"sockets": "sockets"})
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#########
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# Muninisation des firewalls
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#
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for host in munin_fw:
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hosts_plugins[host].update({
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"iptables_filter": "iptables_",
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"iptables_mangle": "iptables_",
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"iptables_nat": "iptables_",
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"ipset_macip":"/usr/scripts/munin/ipset",
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"ipset":"/usr/scripts/munin/ipset",
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})
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# format de la ligne cron
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CRON_FORMAT = "%s-%s/%s * * * * %s %s"
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# fréquence
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FREQ = 15
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# lignes cron par hôte
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hosts_crons = {}
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for host, plugins in hosts_plugins.items():
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minute = 1
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hosts_crons[host] = []
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for path, plugin in plugins.items():
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if plugin in cron_plugins:
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path = "/etc/munin/plugins/" + path
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user, line = cron_plugins[plugin]
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hosts_crons[host].append(CRON_FORMAT % (minute,
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60 - FREQ + minute,
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FREQ,
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user,
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line % path))
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minute = (minute + 4) % FREQ
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if not hosts_crons[host]:
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del hosts_crons[host]
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