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60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
#!pydsl
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# -*- mode: python -*-
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from salt.utils import dictupdate
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import yaml
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state('/etc/elasticsearch/').file.directory(
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create=True, mode=755, user='root', group='root')
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fqdn = __salt__['grains.get']('fqdn')
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fqdn_ipv6 = __salt__['grains.get']('fqdn_ipv6')
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hosts = __salt__['pillar.get']('elastic:hosts', [])
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l_nofile = __salt__['pillar.get']('elastic:limits:nofile', 1048576)
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l_memlock = __salt__['pillar.get']('elastic:limits:memlock', 'unlimited')
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max_map_count = __salt__['pillar.get']('elastic:limits:max_map_count', 262144)
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# defaults
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config = {
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'node': {
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'name': '${HOSTNAME}',
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'master': False, 'data': False, 'ingest': False,
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'max_local_storage_nodes': 1,
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},
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'path': {
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'data': '/var/lib/elasticsearch',
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'logs': '/var/log/elasticsearch',
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},
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'bootstrap': {'memory_lock': True},
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'network': { 'host': '${HOSTNAME}' },
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'http': { 'port': 9200 },
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'gateway': { 'recover_after_nodes': len(hosts)/2 },
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'discovery': { 'zen': {
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'minimum_master_nodes': 1,
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'ping': { 'unicast': {}},
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}},
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}
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config['discovery']['zen']['ping']['unicast']['hosts'] = filter(
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lambda x: x != fqdn and x not in fqdn_ipv6,
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hosts)
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dictupdate.update(config, __pillar__['elastic']['config'])
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state('/etc/elasticsearch/elasticsearch.yml').file.managed(
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mode=644, user='root', group='root',
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contents="# This file is generated by Salt\n" + yaml.dump(config))
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state('/etc/conf.d/elasticsearch').file.managed(
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mode=644, user='root', group='root',
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template='jinja', source="salt://elasticsearch/files/elasticsearch.confd.tpl",
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defaults={'es_java_opts': '', 'l_nofile': l_nofile, 'l_memlock': l_memlock,
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'max_map_count': max_map_count, 'es_startup_sleep_time': 10})
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state('/etc/security/limits.d/elasticsearch.conf').file.managed(
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mode=644, user='root', group='root',
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contents='\n'.join([
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"elasticsearch soft nofile {0}".format(l_nofile),
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"elasticsearch hard nofile {0}".format(l_nofile),
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"elasticsearch soft memlock {0}".format(l_memlock),
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"elasticsearch hard memlock {0}".format(l_memlock)]))
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