我在两台不同的计算机上安装了elasticseaerch，这两个节点都具有相同的集群名称，我还配置了另一个设置，以使集群具有两个节点，但是无法连接，我不知道为什么。我的Elasticsearch版本在两个节点上均为7.3，并且我在与node-1的同一台计算机上也有kibana，尽管两个elasticsearch运行正常但未建立连接可能是由于安全问题，因为我出于安全目的在Elasticsearch中设置了证书内容。请检查一下。
谢谢。
节点1 elasticsearch.yml
# Use a descriptive name for your cluster:
#
cluster.name: ElasticsearchStaging
#xpack.security.enabled: true
#xpack.security.audit.enabled: true
#xpack.security.http.ssl.enabled: true
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
node.name: node-1
node.master: true
#
# 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: /var/lib/elasticsearch
#
# Path to log files:
path.logs: /var/log/elasticsearch/
#
# ----------------------------------- 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.
#
# Elasticsearch performs poorly when the system is swapping the memory.
#
# ---------------------------------- Network -----------------------------------
#
# Set the bind address to a specific IP (IPv4 or IPv6):
#
network.host: <internal_ip_node-1>
#
# Set a custom port for HTTP:
#
http.port: 9200
#
# For more information, consult the network module documentation.
#
# --------------------------------- Discovery ----------------------------------
#
# 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]"]
#
# Bootstrap the cluster using an initial set of master-eligible nodes:
#
cluster.initial_master_nodes: "node-1"
discovery.seed_hosts:
- internal_ip_node-1:9200
- internal_ip_node-2:9200
cluster.initial_master_nodes:
- node-1
- node-2
#
# 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.
#
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true
xpack.security.transport.ssl.verification_mode: certificate
xpack.security.transport.ssl.keystore.path: elastic-certificates.p12
xpack.security.transport.ssl.truststore.path: elastic-certificates.p12
xpack.security.audit.enabled: true
xpack:
security:
authc:
realms:
native:
native1:
order: 0
#xpack.security.audit.enabled: true
#xpack.monitoring.enabled: true
#---------------------------- Various -----------------------------------
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true
节点2 elasticsearch.yml
# ---------------------------------- Cluster -----------------------------------
#
# Use a descriptive name for your cluster:
#
cluster.name: ElasticsearchStaging
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
node.name: node-2
node.data: true
#
# Add custom attributes to the node:
#
#node.master: false
#node.data: true
#node.attr.rack: r1
#
# ----------------------------------- Paths ------------------------------------
#
# Path to directory where to store the data (separate multiple locations by comma):
#
path.data: /var/lib/elasticsearch
#
# Path to log files:
#
path.logs: /var/log/elasticsearch
# ----------------------------------- 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.
#
# Elasticsearch performs poorly when the system is swapping the memory.
#
# ---------------------------------- Network -----------------------------------
#
# Set the bind address to a specific IP (IPv4 or IPv6):
#
network.host: <internal_ip_node-2>
#
# Set a custom port for HTTP:
#
http.port: 9200
#
# For more information, consult the network module documentation.
#
# --------------------------------- Discovery ----------------------------------
#
# 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: 10.128.0.24
#
# Bootstrap the cluster using an initial set of master-eligible nodes:
#
discovery.seed_hosts:
- internal_ip_node-1:9200
- internal_ip_node-2:9200
cluster.initial_master_nodes:
- node-1
- node-2
# For more information, consult the discovery and cluster formation module documentation.
#discovery.zen.minimum_master_node: 2
# ---------------------------------- 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.
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true
xpack.security.transport.ssl.verification_mode: certificate
xpack.security.transport.ssl.keystore.path: elastic-certificates.p12
xpack.security.transport.ssl.truststore.path: elastic-certificates.p12
#
# ---------------------------------- Various -----------------------------------
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true
答案 0 :(得分：0)
Elasticsearch 7.0版发生了重大更改。
您的 zen 配置将不再起作用。
转到发现和集群形成设置部分，您会发现新设置为