使用OpenSearch 构建日志监控与管理平台

# ======================== OpenSearch Configuration =========================
#
# NOTE: OpenSearch comes with reasonable defaults for most settings.
#       Before you set out to tweak and tune the configuration, make sure you
#       understand what are you trying to accomplish and the consequences.
#
# The primary way of configuring a node is via this file. This template lists
# the most important settings you may want to configure for a production cluster.
#
# Please consult the documentation for further information on configuration options:
# https://www.opensearch.org
#
# ---------------------------------- Cluster -----------------------------------
#
# Use a descriptive name for your cluster:
#
cluster.name: opensearch-cluster-dev
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
node.name: opensearch-node01
#
# Add custom attributes to the node:
#
#node.attr.rack: r1
#
# ----------------------------------- Paths ------------------------------------
#
# Path to directory where to store the data (separate multiple locations by comma):
#
#path.data: /path/to/data
#
# Path to log files:
#
#path.logs: /path/to/logs
#
# ----------------------------------- Memory -----------------------------------
#
# Lock the memory on startup:
#
bootstrap.memory_lock: true
#
# Make sure that the heap size is set to about half the memory available
# on the system and that the owner of the process is allowed to use this
# limit.
#
# OpenSearch performs poorly when the system is swapping the memory.
#
# ---------------------------------- Network -----------------------------------
#
# Set the bind address to a specific IP (IPv4 or IPv6):
#
network.host: 127.0.0.1
#
# Set a custom port for HTTP:
#
http.port: 9400
#
# For more information, consult the network module documentation.
#
# --------------------------------- Discovery ----------------------------------
discovery.type: single-node
#
# Pass an initial list of hosts to perform discovery when this node is started:
# The default list of hosts is ["127.0.0.1", "[::1]"]
#
#discovery.seed_hosts: ["opensearch-node01","opensearch-node02","opensearch-node03"]
#
# Bootstrap the cluster using an initial set of cluster-manager-eligible nodes:
#
#cluster.initial_cluster_manager_nodes: ["opensearch-node01","opensearch-node02","opensearch-node03"]
#
# For more information, consult the discovery and cluster formation module documentation.
#
# ---------------------------------- Gateway -----------------------------------
#
# Block initial recovery after a full cluster restart until N nodes are started:
#
#gateway.recover_after_nodes: 3
#
# For more information, consult the gateway module documentation.
#
# ---------------------------------- Various -----------------------------------
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true
#
# ---------------------------------- Experimental Features -----------------------------------
#
# Gates the visibility of the index setting that allows changing of replication type.
# Once the feature is ready for production release, this feature flag can be removed.
#
#opensearch.experimental.feature.replication_type.enabled: false
#
#
# Gates the visibility of the index setting that allows persisting data to remote store along with local disk.
# Once the feature is ready for production release, this feature flag can be removed.
#
#opensearch.experimental.feature.remote_store.enabled: false
#
#
# Gates the functionality of a new parameter to the snapshot restore API
# that allows for creation of a new index type that searches a snapshot
# directly in a remote repository without restoring all index data to disk
# ahead of time.
#
#opensearch.experimental.feature.searchable_snapshot.enabled: false
#
#

plugins.security.ssl.transport.enforce_hostname_verification: false
plugins.security.ssl.transport.resolve_hostname: false
plugins.security.allow_default_init_securityindex: true

plugins.security.authcz.admin_dn:
  - 'CN=Admin,OU=MZ,O=MZ,L=Xian,ST=Xian,C=CN'
plugins.security.nodes_dn:
  - 'CN=opensearch-node*,OU=MZ,O=MZ,L=Xian,ST=Xian,C=CN'

plugins.security.ssl.transport.pemcert_filepath: certs/opensearch-node1.pem
plugins.security.ssl.transport.pemkey_filepath: certs/opensearch-node1-key.pem
plugins.security.ssl.transport.pemtrustedcas_filepath: certs/root-ca.pem

plugins.security.ssl.http.enabled: false
plugins.security.ssl.http.pemcert_filepath: certs/opensearch-node1.pem
plugins.security.ssl.http.pemkey_filepath: certs/opensearch-node1-key.pem
plugins.security.ssl.http.pemtrustedcas_filepath: certs/root-ca.pem

plugins.security.audit.type: debug #internal_opensearch, external_opensearch, debug, webhook
plugins.security.enable_snapshot_restore_privilege: true
plugins.security.check_snapshot_restore_write_privileges: true
plugins.security.restapi.roles_enabled: ["all_access", "security_rest_api_access"]
plugins.security.system_indices.enabled: true
plugins.security.system_indices.indices: [".opendistro-alerting-config", ".opendistro-alerting-alert*", ".opendistro-anomaly-results*", ".opendistro-anomaly-detector*", ".opendistro-anomaly-checkpoints", ".opendistro-anomaly-detection-state", ".opendistro-reports-*", ".opendistro-notifications-*", ".opendistro-notebooks", ".opendistro-asynchronous-search-response*", ".replication-metadata-store"]

# Copyright OpenSearch Contributors
# SPDX-License-Identifier: Apache-2.0

# Description:
# Default configuration for OpenSearch Dashboards

# OpenSearch Dashboards is served by a back end server. This setting specifies the port to use.
server.port: 5602

# Specifies the address to which the OpenSearch Dashboards server will bind. IP addresses and host names are both valid values.
# The default is 'localhost', which usually means remote machines will not be able to connect.
# To allow connections from remote users, set this parameter to a non-loopback address.
server.host: "localhost"

# Enables you to specify a path to mount OpenSearch Dashboards at if you are running behind a proxy.
# Use the `server.rewriteBasePath` setting to tell OpenSearch Dashboards if it should remove the basePath
# from requests it receives, and to prevent a deprecation warning at startup.
# This setting cannot end in a slash.
# server.basePath: ""

# Specifies whether OpenSearch Dashboards should rewrite requests that are prefixed with
# `server.basePath` or require that they are rewritten by your reverse proxy.
# server.rewriteBasePath: false

# The maximum payload size in bytes for incoming server requests.
# server.maxPayloadBytes: 1048576

# The OpenSearch Dashboards server's name.  This is used for display purposes.
server.name: "Opensearch-Dashboard"

# The URLs of the OpenSearch instances to use for all your queries.
# opensearch.hosts: ["http://localhost:9200"]

# OpenSearch Dashboards uses an index in OpenSearch to store saved searches, visualizations and
# dashboards. OpenSearch Dashboards creates a new index if the index doesn't already exist.
# opensearchDashboards.index: ".opensearch_dashboards"

# The default application to load.
# opensearchDashboards.defaultAppId: "home"

# Setting for an optimized healthcheck that only uses the local OpenSearch node to do Dashboards healthcheck.
# This settings should be used for large clusters or for clusters with ingest heavy nodes.
# It allows Dashboards to only healthcheck using the local OpenSearch node rather than fan out requests across all nodes.
#
# It requires the user to create an OpenSearch node attribute with the same name as the value used in the setting
# This node attribute should assign all nodes of the same cluster an integer value that increments with each new cluster that is spun up
# e.g. in opensearch.yml file you would set the value to a setting using node.attr.cluster_id:
# Should only be enabled if there is a corresponding node attribute created in your OpenSearch config that matches the value here
# opensearch.optimizedHealthcheckId: "cluster_id"

# If your OpenSearch is protected with basic authentication, these settings provide
# the username and password that the OpenSearch Dashboards server uses to perform maintenance on the OpenSearch Dashboards
# index at startup. Your OpenSearch Dashboards users still need to authenticate with OpenSearch, which
# is proxied through the OpenSearch Dashboards server.
# opensearch.username: "opensearch_dashboards_system"
# opensearch.password: "pass"

# Enables SSL and paths to the PEM-format SSL certificate and SSL key files, respectively.
# These settings enable SSL for outgoing requests from the OpenSearch Dashboards server to the browser.
# server.ssl.enabled: false
# server.ssl.certificate: /path/to/your/server.crt
# server.ssl.key: /path/to/your/server.key

# Optional settings that provide the paths to the PEM-format SSL certificate and key files.
# These files are used to verify the identity of OpenSearch Dashboards to OpenSearch and are required when
# xpack.security.http.ssl.client_authentication in OpenSearch is set to required.
# opensearch.ssl.certificate: /path/to/your/client.crt
# opensearch.ssl.key: /path/to/your/client.key

# Optional setting that enables you to specify a path to the PEM file for the certificate
# authority for your OpenSearch instance.
# opensearch.ssl.certificateAuthorities: [ "/path/to/your/CA.pem" ]

# To disregard the validity of SSL certificates, change this setting's value to 'none'.
# opensearch.ssl.verificationMode: full

# Time in milliseconds to wait for OpenSearch to respond to pings. Defaults to the value of
# the opensearch.requestTimeout setting.
# opensearch.pingTimeout: 1500

# Time in milliseconds to wait for responses from the back end or OpenSearch. This value
# must be a positive integer.
# opensearch.requestTimeout: 30000

# List of OpenSearch Dashboards client-side headers to send to OpenSearch. To send *no* client-side
# headers, set this value to [] (an empty list).
# opensearch.requestHeadersWhitelist: [ authorization ]

# Header names and values that are sent to OpenSearch. Any custom headers cannot be overwritten
# by client-side headers, regardless of the opensearch.requestHeadersWhitelist configuration.
# opensearch.customHeaders: {}

# Time in milliseconds for OpenSearch to wait for responses from shards. Set to 0 to disable.
# opensearch.shardTimeout: 30000

# Logs queries sent to OpenSearch. Requires logging.verbose set to true.
# opensearch.logQueries: false

# Specifies the path where OpenSearch Dashboards creates the process ID file.
# pid.file: /var/run/opensearchDashboards.pid

# Enables you to specify a file where OpenSearch Dashboards stores log output.
# logging.dest: stdout

# Set the value of this setting to true to suppress all logging output.
# logging.silent: false

# Set the value of this setting to true to suppress all logging output other than error messages.
# logging.quiet: false

# Set the value of this setting to true to log all events, including system usage information
# and all requests.
# logging.verbose: false

# Set the interval in milliseconds to sample system and process performance
# metrics. Minimum is 100ms. Defaults to 5000.
# ops.interval: 5000

# Specifies locale to be used for all localizable strings, dates and number formats.
# Supported languages are the following: English - en , by default , Chinese - zh-CN .
# i18n.locale: "en"

# Set the allowlist to check input graphite Url. Allowlist is the default check list.
# vis_type_timeline.graphiteAllowedUrls: ['https://www.hostedgraphite.com/UID/ACCESS_KEY/graphite']

# Set the blocklist to check input graphite Url. Blocklist is an IP list.
# Below is an example for reference
# vis_type_timeline.graphiteBlockedIPs: [
#  //Loopback
#  '127.0.0.0/8',
#  '::1/128',
#  //Link-local Address for IPv6
#  'fe80::/10',
#  //Private IP address for IPv4
#  '10.0.0.0/8',
#  '172.16.0.0/12',
#  '192.168.0.0/16',
#  //Unique local address (ULA)
#  'fc00::/7',
#  //Reserved IP address
#  '0.0.0.0/8',
#  '100.64.0.0/10',
#  '192.0.0.0/24',
#  '192.0.2.0/24',
#  '198.18.0.0/15',
#  '192.88.99.0/24',
#  '198.51.100.0/24',
#  '203.0.113.0/24',
#  '224.0.0.0/4',
#  '240.0.0.0/4',
#  '255.255.255.255/32',
#  '::/128',
#  '2001:db8::/32',
#  'ff00::/8',
# ]
# vis_type_timeline.graphiteBlockedIPs: []

# opensearchDashboards.branding:
#   logo:
#     defaultUrl: ""
#     darkModeUrl: ""
#   mark:
#     defaultUrl: ""
#     darkModeUrl: ""
#   loadingLogo:
#     defaultUrl: ""
#     darkModeUrl: ""
#   faviconUrl: ""
#   applicationTitle: ""

# Set the value of this setting to true to capture region blocked warnings and errors
# for your map rendering services.
# map.showRegionBlockedWarning: false%

# Set the value of this setting to false to suppress search usage telemetry
# for reducing the load of OpenSearch cluster.
# data.search.usageTelemetry.enabled: false

# 2.4 renames 'wizard.enabled: false' to 'vis_builder.enabled: false'
# Set the value of this setting to false to disable VisBuilder
# functionality in Visualization.
# vis_builder.enabled: false

# 2.4 New Experimental Feature
# Set the value of this setting to true to enable the experimental multiple data source
# support feature. Use with caution.
# data_source.enabled: false
# Set the value of these settings to customize crypto materials to encryption saved credentials
# in data sources.
# data_source.encryption.wrappingKeyName: 'changeme'
# data_source.encryption.wrappingKeyNamespace: 'changeme'
# data_source.encryption.wrappingKey: [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]

# 2.6 New ML Commons Dashboards Experimental Feature
# Set the value of this setting to true to enable the experimental ml commons dashboards
# ml_commons_dashboards.enabled: false

opensearch.hosts: ["http://localhost:9400"]
opensearch.ssl.verificationMode: none
opensearch.username: admin
opensearch.password: admin
opensearch.requestHeadersWhitelist: [authorization, securitytenant]

opensearch_security.multitenancy.enabled: true
opensearch_security.multitenancy.tenants.preferred: [Private, Global]
opensearch_security.readonly_mode.roles: [kibana_read_only]
# Use this setting if you are running opensearch-dashboards without https
opensearch_security.cookie.secure: false