ElasticSearch TLS/SSL Certificate issues 1

Elastic Stack Elasticsearch
1

Hey everyone, a very quick question, i have tried to modify my elasticsearch so it may resemble and work with my generated openssl Certificate.crt + private.key.

┌──(root㉿kali)-[/etc]
└─# openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout private.key -out certificate.crt -subj "/CN=192.168.2.18"


┌──(root㉿kali)-[/etc]
└─# cd  /etc/elasticsearch/certs 
                                                                                                                 
┌──(root㉿kali)-[/etc/elasticsearch/certs]
└─# ls -larh 
total 16K
-rw-r----- 1 elasticsearch elasticsearch 1.7K Jun  1 01:15 private.key
-rw-r--r-- 1 elasticsearch elasticsearch 1.1K Jun  1 01:15 certificate.crt
drwxr-s--- 4 root          elasticsearch 4.0K Jun  1 01:40 ..
drwxr-sr-x 2 elasticsearch elasticsearch 4.0K Jun  1 01:30 .

Here's my elasticSearch.yml file :


# ======================== Elasticsearch Configuration =========================

#

# NOTE: Elasticsearch 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.elastic.co/guide/en/elasticsearch/reference/index.html

#

# ---------------------------------- Cluster -----------------------------------

#

# Use a descriptive name for your cluster:

#

#cluster.name: my-application

#

# ------------------------------------ Node ------------------------------------

#

# Use a descriptive name for the node:

#

#node.name: node-1

#

# 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 -----------------------------------

#

# By default Elasticsearch is only accessible on localhost. Set a different

# address here to expose this node on the network:

#

network.host: 192.168.2.18

#

# 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

#

# 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: ["192.168.2.18"]

#

# Bootstrap the cluster using an initial set of master-eligible nodes:

#

#cluster.initial_master_nodes: ["node-1", "node-2"]

#

# For more information, consult the discovery and cluster formation module documentation.

#

# ---------------------------------- Various -----------------------------------

#

# Require explicit names when deleting indices:

#

#action.destructive_requires_name: true

#

# ---------------------------------- Security ----------------------------------

#

#                                 *** WARNING ***

#

# Elasticsearch security features are not enabled by default.

# These features are free, but require configuration changes to enable them.

# This means that users don’t have to provide credentials and can get full access

# to the cluster. Network connections are also not encrypted.

#

# To protect your data, we strongly encourage you to enable the Elasticsearch security features. 

# Refer to the following documentation for instructions.

#

# https://www.elastic.co/guide/en/elasticsearch/reference/7.16/configuring-stack-security.html





# Enable security features

xpack.security.enabled: true



xpack.security.enrollment.enabled: true



# Enable encryption for HTTP API client connections, such as Kibana, Logstash, and Agents

xpack.security.http.ssl:

  enabled: true

  key: /etc/elasticsearch/certs/private.key

  certificate: /etc/elasticsearch/certs/certificate.crt



# Enable encryption and mutual authentication between cluster nodes

xpack.security.transport.ssl:

  enabled: true

  key: /etc/elasticsearch/certs/private.key

  certificate: /etc/elasticsearch/certs/certificate.crt









# Create a new cluster with the current node only

# Additional nodes can still join the cluster later

# cluster.initial_master_nodes: ["elastic"]





# Allow HTTP API connections from anywhere

# Connections are encrytpted and require user authentication

http.host: 0.0.0.0

However as i try to restart the service, it fails :

┌──(root㉿kali)-[/etc]
└─# service elasticsearch  start                          

Job for elasticsearch.service failed because the control process exited with error code.
See "systemctl status elasticsearch.service" and "journalctl -xeu elasticsearch.service" for details.
2

Use that or check / share the logs the logs at

/var/log/elasticsearch/elasticsearch.log

We can't help without logs :slight_smile:

BTW it is not really best practice to use the same certs for both HTTP and Transport interfaces, fine for a test but not recommended for production.

Curious why you are not using the elastic certgen tool

3

-rw-r----- 1 elasticsearch elasticsearch 1.7K Jun 1 01:15 private.key
-rw-r--r-- 1 elasticsearch elasticsearch 1.1K Jun 1 01:15 certificate.crt

Most likely the root certificate is missing.

4

Hey sir, thanks again for the suggestion ;


$ journalctl  -xeu elasticsearch.service 




░░ The unit elasticsearch.service completed and consumed the indicated resources.
Jun 01 10:49:04 kali systemd[1]: Starting elasticsearch.service - Elasticsearch...
░░ Subject: A start job for unit elasticsearch.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░ 
░░ A start job for unit elasticsearch.service has begun execution.
░░ 
░░ The job identifier is 3036.
Jun 01 10:49:07 kali systemd-entrypoint[159401]: Exception in thread "main" java.nio.file.NoSuchFileException: /etc/elasticsearch/jvm.options
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:261)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:379)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:431)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:422)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/java.nio.file.Files.newInputStream(Files.java:159)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.readJvmOptionsFiles(JvmOptionsParser.java:168)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.jvmOptions(JvmOptionsParser.java:124)
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:86)
Jun 01 10:49:07 kali systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░ 
░░ An ExecStart= process belonging to unit elasticsearch.service has exited.
░░ 
░░ The process' exit code is 'exited' and its exit status is 1.
Jun 01 10:49:07 kali systemd[1]: elasticsearch.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░ 
░░ The unit elasticsearch.service has entered the 'failed' state with result 'exit-code'.
Jun 01 10:49:07 kali systemd[1]: Failed to start elasticsearch.service - Elasticsearch.
░░ Subject: A start job for unit elasticsearch.service has failed
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░ 
░░ A start job for unit elasticsearch.service has finished with a failure.
░░ 
░░ The job identifier is 3036 and the job result is failed.
Jun 01 10:49:07 kali systemd[1]: elasticsearch.service: Consumed 3.421s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░ 
░░ The unit elasticsearch.service completed and consumed the indicated resources.
5

Here is the Elasticsearch :



$ journalctl --unit elasticsearch.service



Jun 01 01:40:29 kali systemd-entrypoint[23815]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:86)                                                                                                                                                                                                                                                                                 [0/1755]
Jun 01 01:40:29 kali systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE                                                                                                        
Jun 01 01:40:29 kali systemd[1]: elasticsearch.service: Failed with result 'exit-code'.                                                                                                                           
Jun 01 01:40:29 kali systemd[1]: Failed to start elasticsearch.service - Elasticsearch.                                                                                                                           
Jun 01 01:40:29 kali systemd[1]: elasticsearch.service: Consumed 3.655s CPU time.                                                                                                                                 
Jun 01 01:44:26 kali systemd[1]: Starting elasticsearch.service - Elasticsearch...                                                                                                                                
Jun 01 01:44:28 kali systemd-entrypoint[26087]: Exception in thread "main" java.nio.file.NoSuchFileException: /etc/elasticsearch/jvm.options                                                                      
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)                                                                       
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)                                                                        
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)                                                                        
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvide>                                                                      
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:379)                                                                                           
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:431)                                                                                           
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at java.base/java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider>                                                                      
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at java.base/java.nio.file.Files.newInputStream(Files.java:159)                                                                                           
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.readJvmOptionsFiles(JvmOption>                                                                      
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.jvmOptions(JvmOptionsParser.j>                                                                      
Jun 01 01:44:28 kali systemd-entrypoint[26087]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:86)                                                                      
Jun 01 01:44:28 kali systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE                                                                                                        
Jun 01 01:44:28 kali systemd[1]: elasticsearch.service: Failed with result 'exit-code'.                                                                                                                           
Jun 01 01:44:28 kali systemd[1]: Failed to start elasticsearch.service - Elasticsearch.                                                                                                                           
Jun 01 01:44:28 kali systemd[1]: elasticsearch.service: Consumed 3.247s CPU time.                                                                                                                                 
Jun 01 01:44:39 kali systemd[1]: Starting elasticsearch.service - Elasticsearch...                                                                                                                                
Jun 01 01:44:41 kali systemd-entrypoint[26359]: Exception in thread "main" java.nio.file.NoSuchFileException: /etc/elasticsearch/jvm.options                                                                      
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)                                                                       
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)                                                                        
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)  
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvide>
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:379)                     
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:431)
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at java.base/java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider>                                                                      
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at java.base/java.nio.file.Files.newInputStream(Files.java:159)                                                                                           
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.readJvmOptionsFiles(JvmOption>                                                                      
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.jvmOptions(JvmOptionsParser.j>                                                                      
Jun 01 01:44:41 kali systemd-entrypoint[26359]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:86)
Jun 01 01:44:41 kali systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE                                 
Jun 01 01:44:41 kali systemd[1]: elasticsearch.service: Failed with result 'exit-code'.                                                                                                                
Jun 01 01:44:41 kali systemd[1]: Failed to start elasticsearch.service - Elasticsearch.                                                                                                                
Jun 01 01:44:41 kali systemd[1]: elasticsearch.service: Consumed 3.341s CPU time.                                                                                                                      
Jun 01 01:48:24 kali systemd[1]: Starting elasticsearch.service - Elasticsearch...                                                                                                                     
Jun 01 01:48:28 kali systemd-entrypoint[28514]: Exception in thread "main" java.nio.file.NoSuchFileException: /etc/elasticsearch/jvm.options
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92) 
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)  
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvide>
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:379)                     
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:431)
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at java.base/java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider>                                                                      
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at java.base/java.nio.file.Files.newInputStream(Files.java:159)                                                                                           
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.readJvmOptionsFiles(JvmOption>                                                                      
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.jvmOptions(JvmOptionsParser.j>                                                                      
Jun 01 01:48:28 kali systemd-entrypoint[28514]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:86)
Jun 01 01:48:28 kali systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE                                 
Jun 01 01:48:28 kali systemd[1]: elasticsearch.service: Failed with result 'exit-code'.                                                                                                                
Jun 01 01:48:28 kali systemd[1]: Failed to start elasticsearch.service - Elasticsearch.                  
Jun 01 01:48:28 kali systemd[1]: elasticsearch.service: Consumed 3.610s CPU time.                        
Jun 01 01:49:07 kali systemd[1]: Starting elasticsearch.service - Elasticsearch...                       
Jun 01 01:49:10 kali systemd-entrypoint[29077]: Exception in thread "main" java.nio.file.NoSuchFileException: /etc/elasticsearch/jvm.options                                                                      
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)                                                                       
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)                                                                        
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)                                                                        
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvide>                                                                      
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:379)                                                                                           
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:431)                                                                                           
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at java.base/java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider>                                                                      
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at java.base/java.nio.file.Files.newInputStream(Files.java:159)                                                                                           
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.readJvmOptionsFiles(JvmOption>                                                                      
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.jvmOptions(JvmOptionsParser.j>                                                                      
Jun 01 01:49:10 kali systemd-entrypoint[29077]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:86)                                                                      
Jun 01 01:49:10 kali systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE                                                                                                        
Jun 01 01:49:10 kali systemd[1]: elasticsearch.service: Failed with result 'exit-code'.                  
Jun 01 01:49:10 kali systemd[1]: Failed to start elasticsearch.service - Elasticsearch.                  
Jun 01 01:49:10 kali systemd[1]: elasticsearch.service: Consumed 3.055s CPU time.                        
Jun 01 01:53:26 kali systemd[1]: Starting elasticsearch.service - Elasticsearch...                       
Jun 01 01:53:29 kali systemd-entrypoint[31481]: Exception in thread "main" java.nio.file.NoSuchFileException: /etc/elasticsearch/jvm.options                                                                      
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)                                                                       
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)                                                                        
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)                                                                        
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvide>                                                                      
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:379)                                                                                           
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:431)                                                                                           
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at java.base/java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider>                                                                      
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at java.base/java.nio.file.Files.newInputStream(Files.java:159)                                                                                           
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.readJvmOptionsFiles(JvmOption>                                                                      
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.jvmOptions(JvmOptionsParser.j>                                                                      
Jun 01 01:53:29 kali systemd-entrypoint[31481]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:86)                                                                      
Jun 01 01:53:29 kali systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE                                                                                                        
Jun 01 01:53:29 kali systemd[1]: elasticsearch.service: Failed with result 'exit-code'.                  
Jun 01 01:53:29 kali systemd[1]: Failed to start elasticsearch.service - Elasticsearch.                  
Jun 01 01:53:29 kali systemd[1]: elasticsearch.service: Consumed 3.706s CPU time.                        
Jun 01 10:49:04 kali systemd[1]: Starting elasticsearch.service - Elasticsearch...                       
Jun 01 10:49:07 kali systemd-entrypoint[159401]: Exception in thread "main" java.nio.file.NoSuchFileException: /etc/elasticsearch/jvm.optio>                                                                      
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)                                                                      
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)                                                                       
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)                                                                       
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvid>                                                                      
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:379)                                                                                          
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/java.nio.file.Files.newByteChannel(Files.java:431)                                                                                          
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvide>                                                                      
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at java.base/java.nio.file.Files.newInputStream(Files.java:159)                                                                                          
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.readJvmOptionsFiles(JvmOptio>                                                                      
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.jvmOptions(JvmOptionsParser.>                                                                      
Jun 01 10:49:07 kali systemd-entrypoint[159401]:         at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:8>                                                                      
Jun 01 10:49:07 kali systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE                                                                                                        
Jun 01 10:49:07 kali systemd[1]: elasticsearch.service: Failed with result 'exit-code'.                  
Jun 01 10:49:07 kali systemd[1]: Failed to start elasticsearch.service - Elasticsearch.                  
Jun 01 10:49:07 kali systemd[1]: elasticsearch.service: Consumed 3.421s CPU time.                        
lines 721-749/749 (END)
6

Per the logs you have other issues.

You are missing a key file or it cannot be accessed.

So this goes all the way back to exactly how did you install?

What documentation did you follow?

Did you change permissions or move files?

That file should be where it's being looked for...

Let us know what you find but that's not even a cert issue. That's a fundamental configuration or installation issued

1 Like
7

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