Hi, I'm having trouble adding another data node to my Master Elasticsearch. Running 7.16.1
Here's the Elasticsearch.yml from the Master:
# ---------------------------------- Cluster -----------------------------------
#
# Use a descriptive name for your cluster:
#
cluster.name: elk-qa
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
node.name: master-data-1
#
# Add custom attributes to the node:
#
node.roles: [master, data, ingest]
#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 -----------------------------------
#
# By default Elasticsearch is only accessible on localhost. Set a different
# address here to expose this node on the network:
#
network.host: [_local_, _site_, _ens4_ ]
#
# By default Elasticsearch listens for HTTP traffic on the first free port it
# finds starting at 9200. Set a specific HTTP port here:
#
http.port: 9200
#
transport.tcp.port: 9300
# 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: ["10.182.0.5", "10.182.0.6"]
#
# Bootstrap the cluster using an initial set of master-eligible nodes:
#
cluster.initial_master_nodes: ["10.182.0.5"]
#
# For more information, consult the discovery and cluster formation module documentation.
#
discovery.zen.hosts_provider: file
# ---------------------------------- Various -----------------------------------
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true
#discovery.type: single-node
#
# Enable security
xpack.security.enabled: true
# Enable auditing if you want, uncomment
# xpack.security.audit.enabled: true
# SSL HTTP Settings
#xpack.security.http.ssl.enabled: true
#xpack.security.http.ssl.keystore.path: http.p12
# SSL Transport Settings
xpack.security.transport.ssl.enabled: true
#xpack.security.transport.ssl.verification_mode: certificate
#xpack.security.transport.ssl.client_authentication: required
#xpack.security.transport.ssl.keystore.path: elastic-certificates.p12
#xpack.security.transport.ssl.truststore.path: elastic-certificates.p12
And here is the Elasticsearch.yml for Data-Node-1:
# ---------------------------------- Cluster -----------------------------------
#
# Use a descriptive name for your cluster:
#
cluster.name: elk-qa
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
node.name: data-node-1
#
# Add custom attributes to the node:
#
#node.attr.rack: r1
#
node.roles: [ data, ingest ]
# ----------------------------------- 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 -----------------------------------
#
# By default Elasticsearch is only accessible on localhost. Set a different
# address here to expose this node on the network:
#
network.host: [_local_, _site_, _ens4_ ]
#
# By default Elasticsearch listens for HTTP traffic on the first free port it
# finds starting at 9200. Set a specific HTTP port here:
#
http.port: 9200
#
transport.tcp.port: 9300
# 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: ["10.182.0.5", "10.182.0.6"]
#
# Bootstrap the cluster using an initial set of master-eligible nodes:
#
cluster.initial_master_nodes: ["master-data-1"]
#
# For more information, consult the discovery and cluster formation module documentation.
#
# ---------------------------------- Various -----------------------------------
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true
#discovery.type: single-node
The 2 machines can see each other on Port 9200 when I use Curl, but not port 9300
when I do curl -XGET 'http://localhost:9200/_cluster/state?pretty' I get the following output:
{
"error" : {
"root_cause" : [
{
"type" : "master_not_discovered_exception",
"reason" : null
}
],
"type" : "master_not_discovered_exception",
"reason" : null
},
"status" : 503
Port 9200 and 9300 are open on both machines
