Deployed elasticsearch to an Ubuntu VM within Azure cloud. Edited the elasticsearch.yaml for the port, cluster.initial_master_nodes, and the network host:
[network.host](https://network.host/): "localhost"
http.port: 9200
cluster.initial_master_nodes: ["PRIVATE IP"]
Then edited the jvm.options to set the heap size:
-Xms128m
-Xmx128m
When starting to run the service it failed and below is the output of the journalctl -xe
root@kai-elk:/etc/elasticsearch# journalctl -xe
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: ... 10 more
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: Caused by: while scanning a simple key
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: in 'reader', line 57, column 1:
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: http.port:9200
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: ^
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: could not find expected ':'
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: in 'reader', line 58, column 1:
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: cluster.initial_master_nodes: [" ...
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: ^
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: at org.yaml.snakeyaml.scanner.ScannerImpl.stalePossibleSimpleKeys([ScannerImpl.java:464](https://scannerimpl.java:464/))
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: at org.yaml.snakeyaml.scanner.ScannerImpl.needMoreTokens([ScannerImpl.java:278](https://scannerimpl.java:278/))
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken([ScannerImpl.java:226](https://scannerimpl.java:226/))
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce([ParserImpl.java:558](https://parserimpl.java:558/))
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: at org.yaml.snakeyaml.parser.ParserImpl.peekEvent([ParserImpl.java:158](https://parserimpl.java:158/))
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: at org.yaml.snakeyaml.parser.ParserImpl.getEvent([ParserImpl.java:168](https://parserimpl.java:168/))
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: at com.fasterxml.jackson.dataformat.yaml.YAMLParser.nextToken([YAMLParser.java:355](https://yamlparser.java:355/))
Aug 26 22:17:02 kai-elk systemd-entrypoint[24922]: ... 15 more
Aug 26 22:17:02 kai-elk systemd-entrypoint[24978]: encountered [2] errors parsing [/etc/elasticsearch/jvm.options]
Aug 26 22:17:02 kai-elk systemd-entrypoint[24978]: [1]: encountered improperly formatted JVM option in [/etc/elasticsearch/jvm.options] on line number [31]: [ -Xms128m]
Aug 26 22:17:02 kai-elk systemd-entrypoint[24978]: [2]: encountered improperly formatted JVM option in [/etc/elasticsearch/jvm.options] on line number [32]: [ -Xmx128m]
Aug 26 22:17:02 kai-elk systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE
-- Subject: Unit process exited
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- An ExecStart= process belonging to unit elasticsearch.service has exited.
--
-- The process' exit code is 'exited' and its exit status is 1.
Aug 26 22:17:02 kai-elk sudo[24861]: pam_unix(sudo:session): session closed for user root
Aug 26 22:17:02 kai-elk systemd[1]: elasticsearch.service: Failed with result 'exit-code'.
-- Subject: Unit failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- The unit elasticsearch.service has entered the 'failed' state with result 'exit-code'.
Aug 26 22:17:02 kai-elk systemd[1]: Failed to start Elasticsearch.
-- Subject: A start job for unit elasticsearch.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- A start job for unit elasticsearch.service has finished with a failure.
--
-- The job identifier is 2340 and the job result is failed.
Aug 26 22:18:51 kai-elk sudo[25014]: root : TTY=pts/0 ; PWD=/etc/elasticsearch ; USER=root ; COMMAND=/usr/sbin/service elasticsearch start
Aug 26 22:18:51 kai-elk sudo[25014]: pam_unix(sudo:session): session opened for user root by azureuser(uid=0)
Aug 26 22:18:52 kai-elk systemd[1]: Starting Elasticsearch...
-- Subject: A start job for unit elasticsearch.service has begun execution
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- A start job for unit elasticsearch.service has begun execution.
--
-- The job identifier is 2437.
Aug 26 22:18:54 kai-elk systemd-entrypoint[25128]: encountered [2] errors parsing [/etc/elasticsearch/jvm.options]
Aug 26 22:18:54 kai-elk systemd-entrypoint[25128]: [1]: encountered improperly formatted JVM option in [/etc/elasticsearch/jvm.options] on line number [31]: [ -Xms128m]
Aug 26 22:18:54 kai-elk systemd-entrypoint[25128]: [2]: encountered improperly formatted JVM option in [/etc/elasticsearch/jvm.options] on line number [32]: [ -Xmx128m]
Aug 26 22:18:54 kai-elk systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE
-- Subject: Unit process exited
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- An ExecStart= process belonging to unit elasticsearch.service has exited.
--
-- The process' exit code is 'exited' and its exit status is 1.
Aug 26 22:18:54 kai-elk sudo[25014]: pam_unix(sudo:session): session closed for user root
Aug 26 22:18:54 kai-elk systemd[1]: elasticsearch.service: Failed with result 'exit-code'.
-- Subject: Unit failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- The unit elasticsearch.service has entered the 'failed' state with result 'exit-code'.
Aug 26 22:18:54 kai-elk systemd[1]: Failed to start Elasticsearch.
-- Subject: A start job for unit elasticsearch.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- A start job for unit elasticsearch.service has finished with a failure.
--
-- The job identifier is 2437 and the job result is failed.
Aug 26 22:20:21 kai-elk sshd[25163]: error: kex_exchange_identification: Connection closed by remote host
Aug 26 22:21:26 kai-elk sshd[25177]: error: kex_exchange_identification: Connection closed by remote host
Aug 26 22:22:16 kai-elk sshd[25196]: error: kex_exchange_identification: Connection closed by remote host
Aug 26 22:22:27 kai-elk sshd[25200]: Unable to negotiate with [141.98.10.250](https://141.98.10.250/) port 36086: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
Aug 26 22:28:13 kai-elk python3[709]: 2021-08-26T22:28:13.546163Z INFO ExtHandler ExtHandler [HEARTBEAT] Agent WALinuxAgent-2.4.0.2 is running as the goal state agent [DEBUG HeartbeatCounter: 3;HeartbeatId: B6BE69CB-3F8F-40DC-BE79-B8E72971364D;DroppedPackets: 0;UpdateGSErrors: 0;AutoUpdate: 1]
lines 1221-1304/1304 (END)
Can someone help me determine what I did wrong?