Compose: Docker-compose.yml์ด elasticserch์—์„œ ์ž‘๋™ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2016๋…„ 11์›” 14์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: docker/compose

์‚ฌ์šฉ ๋œ ๋ฒ„์ „ :

Docker ์ž‘์„ฑ = 1.3.2

Docker = 1.12.3

OS : ์šฐ๋ถ„ํˆฌ 14.04LTS

-1 : docker-compose.yml

`

elk: 

image: elasticsearch:latest       

ports:  

    - "9200:9200"
    - "9300:9300"

volumes:
  - ./Elasticsearch/data:/etc/elasticsearch/data
  - ./Elasticsearch/config/elasticsearch.yml:/etc/elasticsearch/config/elasticsearch.yml

command: bash -c "service elasticsearch start"

tty : true

`

-2 : $ docker-compose up

Creating elkdockerdir_elk_1... Attaching to elkdockerdir_elk_1 elk_1 | [2016-11-14T06:28:18,458][INFO ][o.e.n.Node ] [] initializing ... elk_1 | [2016-11-14T06:28:18,573][INFO ][o.e.e.NodeEnvironment ] [UERHECj] using [1] data paths, mounts [[/usr/share/elasticsearch/data (/dev/sda6)]], net usable_space [409.6gb], net total_space [442.8gb], spins? [possibly], types [ext4] elk_1 | [2016-11-14T06:28:18,573][INFO ][o.e.e.NodeEnvironment ] [UERHECj] heap size [1.9gb], compressed ordinary object pointers [true] elk_1 | [2016-11-14T06:28:18,576][INFO ][o.e.n.Node ] [UERHECj] node name [UERHECj] derived from node ID; set [node.name] to override elk_1 | [2016-11-14T06:28:18,579][INFO ][o.e.n.Node ] [UERHECj] version[5.0.0], pid[1], build[253032b/2016-10-26T05:11:34.737Z], OS[Linux/3.13.0-32-generic/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/1.8.0_111/25.111-b14] elk_1 | [2016-11-14T06:28:19,066][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [aggs-matrix-stats] elk_1 | [2016-11-14T06:28:19,066][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [ingest-common] elk_1 | [2016-11-14T06:28:19,066][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [lang-expression] elk_1 | [2016-11-14T06:28:19,066][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [lang-groovy] elk_1 | [2016-11-14T06:28:19,066][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [lang-mustache] elk_1 | [2016-11-14T06:28:19,066][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [lang-painless] elk_1 | [2016-11-14T06:28:19,066][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [percolator] elk_1 | [2016-11-14T06:28:19,067][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [reindex] elk_1 | [2016-11-14T06:28:19,067][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [transport-netty3] elk_1 | [2016-11-14T06:28:19,067][INFO ][o.e.p.PluginsService ] [UERHECj] loaded module [transport-netty4] elk_1 | [2016-11-14T06:28:19,067][INFO ][o.e.p.PluginsService ] [UERHECj] no plugins loaded elk_1 | [2016-11-14T06:28:19,149][WARN ][o.e.d.s.g.GroovyScriptEngineService] [groovy] scripts are deprecated, use [painless] scripts instead elk_1 | [2016-11-14T06:28:20,424][INFO ][o.e.n.Node ] [UERHECj] initialized elk_1 | [2016-11-14T06:28:20,424][INFO ][o.e.n.Node ] [UERHECj] starting ... elk_1 | [2016-11-14T06:28:20,571][INFO ][o.e.t.TransportService ] [UERHECj] publish_address {172.17.0.2:9300}, bound_addresses {[::]:9300} elk_1 | [2016-11-14T06:28:20,576][INFO ][o.e.b.BootstrapCheck ] [UERHECj] bound or publishing to a non-loopback or non-link-local address, enforcing bootstrap checks elk_1 | ERROR: bootstrap checks failed elk_1 | max virtual memory areas vm.max_map_count [65530] likely too low, increase to at least [262144] elk_1 | [2016-11-14T06:28:20,587][INFO ][o.e.n.Node ] [UERHECj] stopping ... elk_1 | [2016-11-14T06:28:20,608][INFO ][o.e.n.Node ] [UERHECj] stopped elk_1 | [2016-11-14T06:28:20,608][INFO ][o.e.n.Node ] [UERHECj] closing ... elk_1 | [2016-11-14T06:28:20,620][INFO ][o.e.n.Node ] [UERHECj] closed elkdockerdir_elk_1 exited with code 78 Gracefully stopping... (press Ctrl+C again to force)

3 : $ docker ps -a

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a8799b8fe969 elasticsearch:latest "/docker-entrypoint.s" About a minute ago Exited (78) About a minute ago elkdockerdir_elk_1

์งˆ๋ฌธ :

_1 : ์ฃผ์–ด์ง„ docker-compose ๋ฐ docker ๋ฒ„์ „์— ๋Œ€ํ•ด command: bash -c "service elasticsearch start" ๋ช…๋ น์„ ์‚ฌ์šฉํ•˜์—ฌ docker-compose.yml์„ ์‹คํ–‰ํ•˜๋Š” ๋ฐฉ๋ฒ•? _

kinquestion

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

๋ฌธ์ œ :
elk_1 | max virtual memory areas vm.max_map_count [65530] likely too low, increase to at least [262144]

ํ•ด๊ฒฐ์ฑ…:
$ sudo sysctl -w vm.max_map_count=262144

๋ชจ๋“  3 ๋Œ“๊ธ€

service elasticsearch ์€ (๋Š”) ๊ณ„์† ์‹คํ–‰๋˜์ง€ ์•Š์œผ๋ฏ€๋กœ bash -c "service elasticsearch start && tail -f /dev/null ์„ ์ถ”๊ฐ€ ํ•œ ํ›„์—๋Š” ์ •์ƒ์ ์œผ๋กœ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.
$ docker ps -a ํ›„์— ํ™•์ธํ•˜์„ธ์š”.

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bfbc12a69a8a elasticsearch:latest "/docker-entrypoint.s" 13 seconds ago Up 12 seconds 0.0.0.0:9200->9200/tcp, 9300/tcp elkdockerdir_elk_1

์‹คํ–‰ ์ค‘์ด์ง€๋งŒ curl์„ ์‚ฌ์šฉํ•˜์—ฌ elasticsearch๋ฅผ ํ…Œ์ŠคํŠธ ํ•  ๋•Œ :
$ curl 'http://localhost:9200/?pretty'
๋‹ค์Œ๊ณผ ๊ฐ™์€ ์˜ค๋ฅ˜๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
curl: (56) Recv failure: Connection reset by peer
http://localhost:9200 ๋„ ์ž‘๋™ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค ...

์ •ํ™•ํ•œ ๋ฌธ์ œ๋ฅผ ์•Œ์ง€ ๋ชปํ•จ ...

๋ฌธ์ œ :
elk_1 | max virtual memory areas vm.max_map_count [65530] likely too low, increase to at least [262144]

ํ•ด๊ฒฐ์ฑ…:
$ sudo sysctl -w vm.max_map_count=262144

์•ˆ๋…•ํ•˜์„ธ์š”,

์ด๊ฒƒ์€ ๋ฒ„๊ทธ ๋ณด๊ณ ์„œ๊ฐ€ ์•„๋‹Œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ด ์ฑ„๋„์„ ํ†ตํ•ด์„œ๋„ Compose์— ๋Œ€ํ•œ ์งˆ๋ฌธ์— ๋‹ตํ•˜๋ ค๊ณ  ๋…ธ๋ ฅํ•˜๊ณ  ์žˆ์ง€๋งŒ ์ผ๋ฐ˜ ์ง€์› ๋ฐ ํƒ€์‚ฌ ํ†ตํ•ฉ์— ๋Œ€ํ•œ ๋„์›€ ์€ ์žˆ์Šต๋‹ˆ๋‹ค .

HTH!

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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