131 lines
3.8 KiB
Python
131 lines
3.8 KiB
Python
#import re
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defaults = {
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'apt': {
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'packages': {
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'linux-headers-amd64': {
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'needed_by': {
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'pkg_apt:zfs-dkms',
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},
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},
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'zfs-dkms': {
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'needed_by': {
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'pkg_apt:zfs-zed',
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'pkg_apt:zfsutils-linux',
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},
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},
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'zfs-zed': {
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'needed_by': {
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'zfs_dataset:',
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'zfs_pool:',
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},
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},
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'zfsutils-linux': {
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'needed_by': {
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'pkg_apt:zfs-zed',
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'zfs_dataset:',
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'zfs_pool:',
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},
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},
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'parted': {
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'needed_by': {
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'zfs_pool:',
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},
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},
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},
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'repos': {
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'backports': {
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'install_gpg_key': False, # default debian signing key
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'items': {
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'deb http://deb.debian.org/debian {os_release}-backports main',
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},
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},
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},
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},
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'cron': {
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'zfs-auto-snapshot-daily': '0 0 * * * root /usr/local/sbin/zfs-auto-snapshot daily',
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'zfs-auto-snapshot-hourly': '0 * * * * root /usr/local/sbin/zfs-auto-snapshot hourly',
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'zfs-auto-snapshot-monthly': '0 0 1 * * root /usr/local/sbin/zfs-auto-snapshot monthly',
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'zfs-auto-snapshot-weekly': '0 0 * * 7 root /usr/local/sbin/zfs-auto-snapshot weekly',
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},
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'icinga2_api': {
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'zfs': {
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'services': {
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'ZFS AUTO SNAPSHOT': {
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'command_on_monitored_host': 'sudo /usr/local/share/icinga/plugins/check_zfs_auto_snapshot',
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},
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'ZFS MOUNTED VOLUMES': {
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'command_on_monitored_host': 'sudo /usr/local/share/icinga/plugins/check_zfs_volumes',
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'vars.notification.mail': True,
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},
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'ZFS OLD SNAPSHOTS': {
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'command_on_monitored_host': 'sudo /usr/local/share/icinga/plugins/check_zfs_old_snapshots',
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}
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},
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},
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},
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'zfs': {
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'datasets': {},
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'pools': {},
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'snapshots': {
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'retain_defaults': {
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'hourly': 24,
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'daily': 7,
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'weekly': 2,
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'monthly': 1,
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},
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},
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},
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}
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if node.has_bundle('telegraf'):
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defaults['telegraf'] = {
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'input_plugins': {
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'builtin': {
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'zfs': [{
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'poolMetrics': True,
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'datasetMetrics': True,
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}],
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},
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},
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}
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@metadata_reactor.provides(
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'cron/zfs-scrub',
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)
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def zfs_scrub_cronjob(metadata):
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when = metadata.get('zfs/scrub/cron', '{} 0 * * sun'.format((node.magic_number % 60)))
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return {
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'cron': {
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'zfs-scrub': '{} root /usr/lib/zfs-linux/scrub'.format(when),
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},
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}
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@metadata_reactor
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def monitoring(metadata):
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if not node.has_bundle('sshmon'):
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raise DoNotRunAgain
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services = {}
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for poolname, _ in metadata.get('zfs/pools').items():
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services['ZFS ZPOOL ONLINE {}'.format(poolname)] = {
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'command_on_monitored_host': 'sudo /usr/local/share/icinga/plugins/check_zpool_online {}'.format(poolname),
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'vars.notification.mail': True,
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}
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services['ZFS ZPOOL SPACE ' + poolname] = {
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'command_on_monitored_host': 'sudo /usr/local/share/icinga/plugins/check_zpool_space {} 90'.format(poolname),
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'vars.notification.mail': True,
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}
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return {
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'icinga2_api': {
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'zfs': {
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'services': services,
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},
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},
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}
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