146 lines
4.1 KiB
Python
146 lines
4.1 KiB
Python
h = repo.libs.hashable.hashable
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defaults = {
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'apt': {
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'packages': {
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'telegraf': {},
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# needed by crystal plugins:
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'libgc-dev': {},
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'libevent-dev': {},
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},
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'sources': {
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'influxdata': {
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'urls': {
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'https://repos.influxdata.com/debian',
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},
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'suites': {
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'stable',
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},
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'components': {
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'main',
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},
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},
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},
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},
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'telegraf': {
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'config': {
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'agent': {
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'hostname': node.name,
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'collection_jitter': '0s',
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'flush_interval': '15s',
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'flush_jitter': '0s',
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'interval': '15s',
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'metric_batch_size': 1000,
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'metric_buffer_limit': 10000,
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'omit_hostname': False,
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'round_interval': True,
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},
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'inputs': {
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'cpu': {h({
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'collect_cpu_time': False,
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'percpu': True,
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'report_active': False,
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'totalcpu': True,
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})},
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'disk': {h({
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'ignore_fs': [
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'tmpfs',
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'devtmpfs',
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'devfs',
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'iso9660',
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'overlay',
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'aufs',
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'squashfs',
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],
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})},
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'procstat': {h({
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'interval': '60s',
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'pattern': '.',
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'fieldinclude': [
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'cpu_usage',
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'memory_rss',
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],
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})},
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'diskio': {h({
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'device_tags': ["ID_PART_ENTRY_NUMBER"],
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})},
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'kernel': {h({})},
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'mem': {h({})},
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'processes': {h({})},
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'swap': {h({})},
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'system': {h({})},
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'net': {h({})},
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'exec': {
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h({
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'commands': [
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f'sudo /usr/local/share/telegraf/procio',
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],
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'data_format': 'influx',
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'interval': '20s',
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}),
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h({
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'commands': [
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f'/usr/local/share/telegraf/pressure_stall',
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],
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'data_format': 'influx',
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'interval': '10s',
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}),
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},
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},
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},
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},
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'grafana_rows': {
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'cpu',
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'mem',
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'disk_io',
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'disk_usage',
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'net_io',
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'proc_cpu_ram',
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'proc_io',
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},
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'sudoers': {
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'telegraf': {'/usr/local/share/telegraf/procio'},
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},
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}
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@metadata_reactor.provides(
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'telegraf/config/outputs/influxdb_v2',
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)
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def influxdb(metadata):
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influxdb_metadata = repo.get_node(metadata.get('telegraf/influxdb_node')).metadata.get('influxdb')
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return {
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'telegraf': {
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'config': {
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'outputs': {
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'influxdb_v2': [{
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'urls': [f"http://{influxdb_metadata['hostname']}:{influxdb_metadata['port']}"],
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'token': str(influxdb_metadata['writeonly_token']),
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'organization': influxdb_metadata['org'],
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'bucket': influxdb_metadata['bucket'],
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}]
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},
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},
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},
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}
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# crystal based (procio, pressure_stall):
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@metadata_reactor.provides(
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'apt/packages/libpcre2-8-0',
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'apt/packages/libpcre3',
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)
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def libpcre(metadata):
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if node.os == 'debian' and node.os_version >= (13,):
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libpcre_package = 'libpcre2-8-0'
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else:
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libpcre_package = 'libpcre3'
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return {
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'apt': {
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'packages': {
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libpcre_package: {},
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},
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},
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}
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