elasticsearch on rpi4 8gb

gistfile1.txt

jason@localhost:~ $ cat /etc/*release
PRETTY_NAME="Debian GNU/Linux 10 (buster)"
NAME="Debian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
jason@localhost:~ $ uname -a
Linux localhost 5.10.17-v8+ #1421 SMP PREEMPT Thu May 27 14:01:37 BST 2021 aarch64 GNU/Linux
jason@localhost:~ $ arch 
aarch64
jason@localhost:~ $ 
jason@localhost:~ $ free -m
              total        used        free      shared  buff/cache   available
Mem:           7813         160        6924          40         728        7502
Swap:            99           0          99
jason@localhost:~ $ lscpu 
Architecture:        aarch64
Byte Order:          Little Endian
CPU(s):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  4
Socket(s):           1
Vendor ID:           ARM
Model:               3
Model name:          Cortex-A72
Stepping:            r0p3
CPU max MHz:         1500.0000
CPU min MHz:         600.0000
BogoMIPS:            108.00
Flags:               fp asimd evtstrm crc32 cpuid
jason@localhost:~ $ 

--------------

jason@localhost:~ $ wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.13.3-linux-aarch64.tar.gz
--2021-07-18 11:06:09--  https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.13.3-linux-aarch64.tar.gz
Resolving artifacts.elastic.co (artifacts.elastic.co)... 2600:1901:0:1d7::, 34.120.127.130
Connecting to artifacts.elastic.co (artifacts.elastic.co)|2600:1901:0:1d7::|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 324263085 (309M) [application/x-gzip]
Saving to: ‘elasticsearch-7.13.3-linux-aarch64.tar.gz’

elasticsearch-7.13.3-linux-aarch64.tar.gz       100%[=====================================================================================================>] 309.24M  1.81MB/s    in 60s     

2021-07-18 11:07:10 (5.13 MB/s) - ‘elasticsearch-7.13.3-linux-aarch64.tar.gz’ saved [324263085/324263085]

jason@localhost:~ $ 


jason@localhost:~ $ md5sum elasticsearch-7.13.3-linux-aarch64.tar.gz
8432becbe5f8d259c219173bd69768aa  elasticsearch-7.13.3-linux-aarch64.tar.gz
jason@localhost:~ $ 


------


not enough space on microsd card, create a tmpfs

# mkdir /elasticsearch/
# chown jason.jason /elasticsearch/
   # mount -F tmpfs -o size=1g swap /elasticsearch
# mount -t tmpfs -o size=1g tmpfs /elasticsearch
# mount -v | grep elastic


------

jason@localhost:~ $ cp elasticsearch-7.13.3-linux-aarch64.tar.gz /elasticsearch/
jason@localhost:~ $ cd /elasticsearch/
jason@localhost:/elasticsearch $ ls
elasticsearch-7.13.3-linux-aarch64.tar.gz
jason@localhost:/elasticsearch $ tar -zxf elasticsearch-7.13.3-linux-aarch64.tar.gz
jason@localhost:/elasticsearch $ ls
elasticsearch-7.13.3  elasticsearch-7.13.3-linux-aarch64.tar.gz
jason@localhost:/elasticsearch $ cd elasticsearch-7.13.3/
jason@localhost:/elasticsearch/elasticsearch-7.13.3 $ cd bin/
jason@localhost:/elasticsearch/elasticsearch-7.13.3/bin $ ls
elasticsearch           elasticsearch-croneval       elasticsearch-keystore  elasticsearch-saml-metadata    elasticsearch-sql-cli             x-pack-env
elasticsearch-certgen   elasticsearch-env            elasticsearch-migrate   elasticsearch-service-tokens   elasticsearch-sql-cli-7.13.3.jar  x-pack-security-env
elasticsearch-certutil  elasticsearch-env-from-file  elasticsearch-node      elasticsearch-setup-passwords  elasticsearch-syskeygen           x-pack-watcher-env
elasticsearch-cli       elasticsearch-geoip          elasticsearch-plugin    elasticsearch-shard            elasticsearch-users
jason@localhost:/elasticsearch/elasticsearch-7.13.3/bin $ ./elasticsearch -V
Version: 7.13.3, Build: default/tar/5d21bea28db1e89ecc1f66311ebdec9dc3aa7d64/2021-07-02T12:06:10.804015202Z, JVM: 16
jason@localhost:/elasticsearch/elasticsearch-7.13.3/bin $ 


----

start es and check cluster green

jason@localhost:/elasticsearch/elasticsearch-7.13.3/bin $ ./elasticsearch
[2021-07-18T11:31:23,482][INFO ][o.e.n.Node               ] [localhost] version[7.13.3], pid[32359], build[default/tar/5d21bea28db1e89ecc1f66311ebdec9dc3aa7d64/2021-07-02T12:06:10.804015202Z], OS[Linux/5.10.17-v8+/aarch64], JVM[AdoptOpenJDK/OpenJDK 64-Bit Server VM/16/16+36]
[2021-07-18T11:31:23,500][INFO ][o.e.n.Node               ] [localhost] JVM home [/elasticsearch/elasticsearch-7.13.3/jdk], using bundled JDK [true]
[2021-07-18T11:31:23,503][INFO ][o.e.n.Node               ] [localhost] JVM arguments [-Xshare:auto, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -XX:+ShowCodeDetailsInExceptionMessages, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.locale.providers=SPI,COMPAT, --add-opens=java.base/java.io=ALL-UNNAMED, -XX:+UseG1GC, -Djava.io.tmpdir=/tmp/elasticsearch-10348294316108618707, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -Xms3906m, -Xmx3906m, -XX:MaxDirectMemorySize=2047868928, -XX:G1HeapRegionSize=4m, -XX:InitiatingHeapOccupancyPercent=30, -XX:G1ReservePercent=15, -Des.path.home=/elasticsearch/elasticsearch-7.13.3, -Des.path.conf=/elasticsearch/elasticsearch-7.13.3/config, -Des.distribution.flavor=default, -Des.distribution.type=tar, -Des.bundled_jdk=true]
[2021-07-18T11:31:34,636][INFO ][o.e.p.PluginsService     ] [localhost] loaded module [aggs-matrix-stats]
[2021-07-18T11:31:34,638][INFO ][o.e.p.PluginsService     ] [localhost] loaded module [analysis-common]
[2021-07-18T11:31:34,640][INFO ][o.e.p.PluginsService     ] [localhost] loaded module [constant-keyword]
[2021-07-18T11:31:34,641][INFO ][o.e.p.PluginsService     ] [localhost] loaded module [frozen-indices]
[2021-07-18T11:31:34,642][INFO ][o.e.p.PluginsService     ] [localhost] loaded module [ingest-common]
[2021-07-18T11:31:34,644][INFO ][o.e.p.PluginsService     ] [localhost] loaded module [ingest-geoip]
[2021-07-18T11:31:34,645][INFO ][o.e.p.PluginsService     ] [localhost] loaded module [ingest-user-agent]
[2021-07-18T11:31:34,646][INFO ][o.e.p.PluginsService     ] [localhost] loaded module [kibana]


jason@localhost:~ $ curl -XGET 'http://localhost:9200/_cluster/health?pretty=true'
{
  "cluster_name" : "elasticsearch",
  "status" : "green",
  "timed_out" : false,
  "number_of_nodes" : 1,
  "number_of_data_nodes" : 1,
  "active_primary_shards" : 0,
  "active_shards" : 0,
  "relocating_shards" : 0,
  "initializing_shards" : 0,
  "unassigned_shards" : 0,
  "delayed_unassigned_shards" : 0,
  "number_of_pending_tasks" : 0,
  "number_of_in_flight_fetch" : 0,
  "task_max_waiting_in_queue_millis" : 0,
  "active_shards_percent_as_number" : 100.0
}
jason@localhost:~ $ 



----

index it

jason@localhost:~ $ curl -X POST "localhost:9200/monitoring/sensor?pretty" -H 'Content-Type: application/json' -d'
> {
>   "id":"00:11:22:33:44:55",
>   "sensor_1": 11,
>   "sensor_2": 22,
>   "sensor_3": 33.5,
>   "timestamp": "2021-07-18T09:43:50+02:00"
> }
> '
{
  "_index" : "monitoring",
  "_type" : "sensor",
  "_id" : "kooAuXoBgTxDmFgQsPpy",
  "_version" : 1,
  "result" : "created",
  "_shards" : {
    "total" : 2,
    "successful" : 1,
    "failed" : 0
  },
  "_seq_no" : 0,
  "_primary_term" : 1
}
jason@localhost:~ $ 



query it


jason@localhost:~ $ curl -X GET "localhost:9200/monitoring/_search?pretty" -H 'Content-Type: application/json' -d'
> {
>   "query": {
>     "match_all": { }
>   }
> }
> '
{
  "took" : 240,
  "timed_out" : false,
  "_shards" : {
    "total" : 1,
    "successful" : 1,
    "skipped" : 0,
    "failed" : 0
  },
  "hits" : {
    "total" : {
      "value" : 1,
      "relation" : "eq"
    },
    "max_score" : 1.0,
    "hits" : [
      {
        "_index" : "monitoring",
        "_type" : "sensor",
        "_id" : "kooAuXoBgTxDmFgQsPpy",
        "_score" : 1.0,
        "_source" : {
          "id" : "00:11:22:33:44:55",
          "sensor_1" : 11,
          "sensor_2" : 22,
          "sensor_3" : 33.5,
          "timestamp" : "2021-07-18T09:43:50+02:00"
        }
      }
    ]
  }
}