具体错误信息
{"log":"{\"type\": \"server\", \"timestamp\": \"2021-08-24T05:23:00,545Z\", \"level\": \"ERROR\", \"component\": \"o.e.b.ElasticsearchUncaughtExceptionHandler\", \"cluster.name\": \"business-log\", \"node.name\": \"es-b-191\", \"message\": \"uncaught exception in thread [main]\", \n","stream":"stdout","time":"2021-08-24T05:23:00.558718935Z"}
{"log":"\"stacktrace\": [\"org.elasticsearch.bootstrap.StartupException: java.lang.IllegalStateException: failed to obtain node locks, tried [[/usr/share/elasticsearch/data]] with lock id [0]; maybe these locations are not writable or multiple nodes were started without increasing [node.max_local_storage_nodes] (was [1])?\",\n","stream":"stdout","time":"2021-08-24T05:23:00.558785261Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:174) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.558803309Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:161) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.558814912Z"}
{"log":"\"at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.558826168Z"}
{"log":"\"at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125) ~[elasticsearch-cli-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559230596Z"}
{"log":"\"at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559256356Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:126) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559267422Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559278431Z"}
{"log":"\"Caused by: java.lang.IllegalStateException: failed to obtain node locks, tried [[/usr/share/elasticsearch/data]] with lock id [0]; maybe these locations are not writable or multiple nodes were started without increasing [node.max_local_storage_nodes] (was [1])?\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559289734Z"}
{"log":"\"at org.elasticsearch.env.NodeEnvironment.\u003cinit\u003e(NodeEnvironment.java:301) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559302663Z"}
{"log":"\"at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:277) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559336004Z"}
{"log":"\"at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:257) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559348168Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap$5.\u003cinit\u003e(Bootstrap.java:221) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559359128Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:221) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559374545Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559385515Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.5593961Z"}
{"log":"\"... 6 more\",\n","stream":"stdout","time":"2021-08-24T05:23:00.55940772Z"}
{"log":"\"Caused by: java.io.IOException: failed to obtain lock on /usr/share/elasticsearch/data/nodes/0\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559417862Z"}
{"log":"uncaught exception in thread [main]\n","stream":"stderr","time":"2021-08-24T05:23:00.558740201Z"}
{"log":"\"at org.elasticsearch.env.NodeEnvironment$NodeLock.\u003cinit\u003e(NodeEnvironment.java:223) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559428404Z"}
{"log":"\"at org.elasticsearch.env.NodeEnvironment.\u003cinit\u003e(NodeEnvironment.java:271) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559463501Z"}
{"log":"\"at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:277) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559467938Z"}
{"log":"\"at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:257) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559471859Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap$5.\u003cinit\u003e(Bootstrap.java:221) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559475883Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:221) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559479628Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559483295Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559486968Z"}
{"log":"\"... 6 more\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559490736Z"}
{"log":"\"Caused by: java.nio.file.AccessDeniedException: /usr/share/elasticsearch/data/nodes/0/node.lock\",\n","stream":"stdout","time":"2021-08-24T05:23:00.55949414Z"}
{"log":"\"at sun.nio.fs.UnixException.translateToIOException(UnixException.java:90) ~[?:?]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559497771Z"}
{"log":"\"at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111) ~[?:?]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559501266Z"}
{"log":"\"at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116) ~[?:?]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.55950495Z"}
{"log":"\"at sun.nio.fs.UnixFileSystemProvider.newFileChannel(UnixFileSystemProvider.java:182) ~[?:?]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559508429Z"}
{"log":"\"at java.nio.channels.FileChannel.open(FileChannel.java:292) ~[?:?]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559511949Z"}
{"log":"\"at java.nio.channels.FileChannel.open(FileChannel.java:345) ~[?:?]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559515402Z"}
{"log":"\"at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:125) ~[lucene-core-8.4.0.jar:8.4.0 bc02ab906445fcf4e297f4ef00ab4a54fdd72ca2 - jpountz - 2019-12-19 20:16:14]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559528023Z"}
{"log":"\"at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:41) ~[lucene-core-8.4.0.jar:8.4.0 bc02ab906445fcf4e297f4ef00ab4a54fdd72ca2 - jpountz - 2019-12-19 20:16:14]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559533637Z"}
{"log":"\"at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:45) ~[lucene-core-8.4.0.jar:8.4.0 bc02ab906445fcf4e297f4ef00ab4a54fdd72ca2 - jpountz - 2019-12-19 20:16:14]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559537605Z"}
{"log":"\"at org.elasticsearch.env.NodeEnvironment$NodeLock.\u003cinit\u003e(NodeEnvironment.java:216) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.55954144Z"}
{"log":"\"at org.elasticsearch.env.NodeEnvironment.\u003cinit\u003e(NodeEnvironment.java:271) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559546203Z"}
{"log":"\"at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:277) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559549892Z"}
{"log":"\"at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:257) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559553587Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap$5.\u003cinit\u003e(Bootstrap.java:221) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559557237Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:221) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559561144Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559564718Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:00.559568294Z"}
{"log":"\"... 6 more\"] }\n","stream":"stdout","time":"2021-08-24T05:23:00.559571879Z"}
{"log":"java.lang.IllegalStateException: failed to obtain node locks, tried [[/usr/share/elasticsearch/data]] with lock id [0]; maybe these locations are not writable or multiple nodes were started without increasing [node.max_local_storage_nodes] (was [1])?\n","stream":"stderr","time":"2021-08-24T05:23:00.560074837Z"}
{"log":"Likely root cause: java.nio.file.AccessDeniedException: /usr/share/elasticsearch/data/nodes/0/node.lock\n","stream":"stderr","time":"2021-08-24T05:23:00.560104457Z"}
{"log":"\u0009at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:90)\n","stream":"stderr","time":"2021-08-24T05:23:00.56011387Z"}
{"log":"\u0009at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)\n","stream":"stderr","time":"2021-08-24T05:23:00.560121497Z"}
{"log":"\u0009at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)\n","stream":"stderr","time":"2021-08-24T05:23:00.560128834Z"}
{"log":"\u0009at java.base/sun.nio.fs.UnixFileSystemProvider.newFileChannel(UnixFileSystemProvider.java:182)\n","stream":"stderr","time":"2021-08-24T05:23:00.560136502Z"}
{"log":"\u0009at java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)\n","stream":"stderr","time":"2021-08-24T05:23:00.560145593Z"}
{"log":"\u0009at java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)\n","stream":"stderr","time":"2021-08-24T05:23:00.560153588Z"}
{"log":"\u0009at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:125)\n","stream":"stderr","time":"2021-08-24T05:23:00.56016791Z"}
{"log":"\u0009at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:41)\n","stream":"stderr","time":"2021-08-24T05:23:00.560176314Z"}
{"log":"\u0009at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:45)\n","stream":"stderr","time":"2021-08-24T05:23:00.560196495Z"}
{"log":"\u0009at org.elasticsearch.env.NodeEnvironment$NodeLock.\u003cinit\u003e(NodeEnvironment.java:216)\n","stream":"stderr","time":"2021-08-24T05:23:00.560205049Z"}
{"log":"\u0009at org.elasticsearch.env.NodeEnvironment.\u003cinit\u003e(NodeEnvironment.java:271)\n","stream":"stderr","time":"2021-08-24T05:23:00.560213134Z"}
{"log":"\u0009at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:277)\n","stream":"stderr","time":"2021-08-24T05:23:00.560220927Z"}
{"log":"\u0009at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:257)\n","stream":"stderr","time":"2021-08-24T05:23:00.56022872Z"}
{"log":"\u0009at org.elasticsearch.bootstrap.Bootstrap$5.\u003cinit\u003e(Bootstrap.java:221)\n","stream":"stderr","time":"2021-08-24T05:23:00.560236341Z"}
{"log":"\u0009at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:221)\n","stream":"stderr","time":"2021-08-24T05:23:00.560244081Z"}
{"log":"\u0009at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349)\n","stream":"stderr","time":"2021-08-24T05:23:00.560250865Z"}
{"log":"\u0009at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170)\n","stream":"stderr","time":"2021-08-24T05:23:00.560257451Z"}
{"log":"\u0009at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:161)\n","stream":"stderr","time":"2021-08-24T05:23:00.560264119Z"}
{"log":"\u0009at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)\n","stream":"stderr","time":"2021-08-24T05:23:00.560270564Z"}
{"log":"\u0009at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125)\n","stream":"stderr","time":"2021-08-24T05:23:00.56027737Z"}
{"log":"\u0009at org.elasticsearch.cli.Command.main(Command.java:90)\n","stream":"stderr","time":"2021-08-24T05:23:00.560284288Z"}
{"log":"\u0009at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:126)\n","stream":"stderr","time":"2021-08-24T05:23:00.56029096Z"}
{"log":"\u0009at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92)\n","stream":"stderr","time":"2021-08-24T05:23:00.560299139Z"}
{"log":"For complete error details, refer to the log at /usr/share/elasticsearch/logs/business-log.log\n","stream":"stderr","time":"2021-08-24T05:23:00.560306183Z"}
{"log":"{\"type\": \"deprecation\", \"timestamp\": \"2021-08-24T05:23:49,900Z\", \"level\": \"WARN\", \"component\": \"o.e.d.c.s.Settings\", \"cluster.name\": \"business-log\", \"node.name\": \"es-b-191\", \"message\": \"[transport.tcp.port] setting was deprecated in Elasticsearch and will be removed in a future release! See the breaking changes documentation for the next major version.\" }\n","stream":"stdout","time":"2021-08-24T05:23:49.903982757Z"}
{"log":"{\"type\": \"server\", \"timestamp\": \"2021-08-24T05:23:50,009Z\", \"level\": \"ERROR\", \"component\": \"o.e.b.ElasticsearchUncaughtExceptionHandler\", \"cluster.name\": \"business-log\", \"node.name\": \"es-b-191\", \"message\": \"uncaught exception in thread [main]\", \n","stream":"stdout","time":"2021-08-24T05:23:50.021017682Z"}
{"log":"\"stacktrace\": [\"org.elasticsearch.bootstrap.StartupException: java.lang.IllegalStateException: failed to obtain node locks, tried [[/usr/share/elasticsearch/data]] with lock id [0]; maybe these locations are not writable or multiple nodes were started without increasing [node.max_local_storage_nodes] (was [1])?\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021060114Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:174) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021070576Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:161) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021079349Z"}
{"log":"\"at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021086955Z"}
{"log":"\"at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125) ~[elasticsearch-cli-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021108066Z"}
{"log":"uncaught exception in thread [main]\n","stream":"stderr","time":"2021-08-24T05:23:50.021071594Z"}
{"log":"\"at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021116051Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:126) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021173017Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021180535Z"}
{"log":"\"Caused by: java.lang.IllegalStateException: failed to obtain node locks, tried [[/usr/share/elasticsearch/data]] with lock id [0]; maybe these locations are not writable or multiple nodes were started without increasing [node.max_local_storage_nodes] (was [1])?\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021187827Z"}
{"log":"\"at org.elasticsearch.env.NodeEnvironment.\u003cinit\u003e(NodeEnvironment.java:301) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021195967Z"}
{"log":"\"at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:277) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021203739Z"}
{"log":"\"at org.elasticsearch.node.Node.\u003cinit\u003e(Node.java:257) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.02121041Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap$5.\u003cinit\u003e(Bootstrap.java:221) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021217324Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:221) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021228617Z"}
{"log":"\"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021235502Z"}
{"log":"\"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170) ~[elasticsearch-7.6.2.jar:7.6.2]\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021241839Z"}
{"log":"\"... 6 more\",\n","stream":"stdout","time":"2021-08-24T05:23:50.021248657Z"}
docker compose文件
version: '2.2'
services:
elasticsearch:
image: elasticsearch:7.6.2
restart: always
container_name: es-b-191
network_mode: host
volumes:
- /data/es/data-b:/usr/share/elasticsearch/data
- /home/es/elasticsearch-7.6.2/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
- /home/es/elasticsearch-7.6.2/config/jvm.options:/usr/share/elasticsearch/config/jvm.options
environment:
- bootstrap.memory_lock=true
ulimits:
memlock:
soft: -1
hard: -1
服务启动后，看一下inspect信息：
[
{
"Id": "cc7904e54b1a33a233306a4656ee2b05c52c29b0e7b13b2262e0ce23b1e97d5e",
"Created": "2020-05-07T05:38:59.897150949Z",
"Path": "/usr/local/bin/docker-entrypoint.sh",
"Args": [
"eswrapper"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 19848,
"ExitCode": 0,
"Error": "",
"StartedAt": "2021-08-24T05:32:41.819618775Z",
"FinishedAt": "2021-08-24T05:32:41.389193344Z"
},
"Image": "sha256:f29a1ee41030e3963026369105f3bee76d75fdecbeca07932ac054126be7bff9",
"ResolvConfPath": "/var/lib/docker/containers/cc7904e54b1a33a233306a4656ee2b05c52c29b0e7b13b2262e0ce23b1e97d5e/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/cc7904e54b1a33a233306a4656ee2b05c52c29b0e7b13b2262e0ce23b1e97d5e/hostname",
"HostsPath": "/var/lib/docker/containers/cc7904e54b1a33a233306a4656ee2b05c52c29b0e7b13b2262e0ce23b1e97d5e/hosts",
"LogPath": "/var/lib/docker/containers/cc7904e54b1a33a233306a4656ee2b05c52c29b0e7b13b2262e0ce23b1e97d5e/cc7904e54b1a33a233306a4656ee2b05c52c29b0e7b13b2262e0ce23b1e97d5e-json.log",
"Name": "/es-b-191",
"RestartCount": 14,
"Driver": "overlay2",
"Platform": "linux",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": [
"/home/es/elasticsearch-7.6.2/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:rw",
"/data/es/data-b:/usr/share/elasticsearch/data:rw",
"/home/es/elasticsearch-7.6.2/config/jvm.options:/usr/share/elasticsearch/config/jvm.options:rw"
],
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "host",
"PortBindings": {},
"RestartPolicy": {
"Name": "always",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": [],
"CapAdd": null,
"CapDrop": null,
"Capabilities": null,
"Dns": [],
"DnsOptions": [],
"DnsSearch": [],
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "shareable",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": null,
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 67108864,
"Runtime": "runc",
"ConsoleSize": [
0,
0
],
"Isolation": "",
"CpuShares": 0,
"Memory": 0,
"NanoCpus": 0,
"CgroupParent": "",
"BlkioWeight": 0,
"BlkioWeightDevice": null,
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpuRealtimePeriod": 0,
"CpuRealtimeRuntime": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": null,
"DeviceCgroupRules": null,
"DeviceRequests": null,
"KernelMemory": 0,
"KernelMemoryTCP": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": null,
"OomKillDisable": false,
"PidsLimit": null,
"Ulimits": [
{
"Name": "memlock",
"Hard": -1,
"Soft": -1
}
],
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0,
"MaskedPaths": [
"/proc/asound",
"/proc/acpi",
"/proc/kcore",
"/proc/keys",
"/proc/latency_stats",
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
"/proc/scsi",
"/sys/firmware"
],
"ReadonlyPaths": [
"/proc/bus",
"/proc/fs",
"/proc/irq",
"/proc/sys",
"/proc/sysrq-trigger"
]
},
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/98c13a3e7ad12200ac446d88f413735042773034f1c14d9829680a4ad3e62aef-init/diff:/var/lib/docker/overlay2/cd1b4fb403299fa8043710e9b05acdd0fae296e732b1284611815ab6d917b265/diff:/var/lib/docker/overlay2/7a9fbb111038bea02cdbcb94e322f67e3a7d57c27fedb9c6607a562503d13e54/diff:/var/lib/docker/overlay2/763f677946b60440496d29c6bd6d2856ffcedf979230a94d8df364ec5f99bb24/diff:/var/lib/docker/overlay2/5fc3f0d2548920b666a15f9de9641e8a9cdd0e26fd8905ec63969326bf67b9c2/diff:/var/lib/docker/overlay2/7dc779c5479c9eb86333cbcd90ceaaf6c1fb20a79310fa51713117577dec445b/diff:/var/lib/docker/overlay2/8e291588ffc7ec43f1e48afbbd6f2be58ed13c94a81d51761cff684f2ad20d0a/diff:/var/lib/docker/overlay2/1e3159995c5559fb51dce21e84d52559dd9bd1cb9375de18b7c61d855dd5aac2/diff",
"MergedDir": "/var/lib/docker/overlay2/98c13a3e7ad12200ac446d88f413735042773034f1c14d9829680a4ad3e62aef/merged",
"UpperDir": "/var/lib/docker/overlay2/98c13a3e7ad12200ac446d88f413735042773034f1c14d9829680a4ad3e62aef/diff",
"WorkDir": "/var/lib/docker/overlay2/98c13a3e7ad12200ac446d88f413735042773034f1c14d9829680a4ad3e62aef/work"
},
"Name": "overlay2"
},
"Mounts": [
{
"Type": "bind",
"Source": "/home/es/elasticsearch-7.6.2/config/elasticsearch.yml",
"Destination": "/usr/share/elasticsearch/config/elasticsearch.yml",
"Mode": "rw",
"RW": true,
"Propagation": "rprivate"
},
{
"Type": "bind",
"Source": "/home/es/elasticsearch-7.6.2/config/jvm.options",
"Destination": "/usr/share/elasticsearch/config/jvm.options",
"Mode": "rw",
"RW": true,
"Propagation": "rprivate"
},
{
"Type": "bind",
"Source": "/data/es/data-b",
"Destination": "/usr/share/elasticsearch/data",
"Mode": "rw",
"RW": true,
"Propagation": "rprivate"
}
],
"Config": {
"Hostname": "hlhtapp28",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"9200/tcp": {},
"9300/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"bootstrap.memory_lock=true",
"PATH=/usr/share/elasticsearch/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"ELASTIC_CONTAINER=true"
],
"Cmd": [
"eswrapper"
],
"Image": "elasticsearch:7.6.2",
"Volumes": {
"/usr/share/elasticsearch/config/elasticsearch.yml": {},
"/usr/share/elasticsearch/config/jvm.options": {},
"/usr/share/elasticsearch/data": {}
},
"WorkingDir": "/usr/share/elasticsearch",
"Entrypoint": [
"/usr/local/bin/docker-entrypoint.sh"
],
"OnBuild": null,
"Labels": {
"com.docker.compose.config-hash": "d51bf5c1bee8716544296f53f20816a337673f56464f1e5ef22c089847d10b0f",
"com.docker.compose.container-number": "1",
"com.docker.compose.oneoff": "False",
"com.docker.compose.project": "elasticsearch-762",
"com.docker.compose.service": "elasticsearch",
"com.docker.compose.version": "1.24.1",
"org.label-schema.build-date": "2020-03-26T06:34:37.794943Z",
"org.label-schema.license": "Elastic-License",
"org.label-schema.name": "Elasticsearch",
"org.label-schema.schema-version": "1.0",
"org.label-schema.url": "https://www.elastic.co/products/elasticsearch",
"org.label-schema.usage": "https://www.elastic.co/guide/en/elasticsearch/reference/index.html",
"org.label-schema.vcs-ref": "ef48eb35cf30adf4db14086e8aabd07ef6fb113f",
"org.label-schema.vcs-url": "https://github.com/elastic/elasticsearch",
"org.label-schema.vendor": "Elastic",
"org.label-schema.version": "7.6.2",
"org.opencontainers.image.created": "2020-03-26T06:34:37.794943Z",
"org.opencontainers.image.documentation": "https://www.elastic.co/guide/en/elasticsearch/reference/index.html",
"org.opencontainers.image.licenses": "Elastic-License",
"org.opencontainers.image.revision": "ef48eb35cf30adf4db14086e8aabd07ef6fb113f",
"org.opencontainers.image.source": "https://github.com/elastic/elasticsearch",
"org.opencontainers.image.title": "Elasticsearch",
"org.opencontainers.image.url": "https://www.elastic.co/products/elasticsearch",
"org.opencontainers.image.vendor": "Elastic",
"org.opencontainers.image.version": "7.6.2"
}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "4587153515def1ad234fad7574677e184c3136f989d069db8abb0820fa760e8c",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {},
"SandboxKey": "/var/run/docker/netns/default",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"host": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"NetworkID": "bf45bcd9185588529ed03d6576fb4c458087868ef873fa660e5004c770c8c252",
"EndpointID": "7d3d8dfc12ff86f94891c1ff245cf6f56554ced389388fd3cc3b5f1a0668412a",
"Gateway": "",
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "",
"DriverOpts": null
}
}
}
}
]
注意一下Entrypoint部分，进入docker容器后看一下，该脚本：
#!/bin/bash
set -e
# Files created by Elasticsearch should always be group writable too
umask 0002
run_as_other_user_if_needed() {
if [[ "$(id -u)" == "0" ]]; then
# If running as root, drop to specified UID and run command
exec chroot --userspec=1000 / "${@}"
else
# Either we are running in Openshift with random uid and are a member of the root group
# or with a custom --user
exec "${@}"
fi
}
# Allow user specify custom CMD, maybe bin/elasticsearch itself
# for example to directly specify `-E` style parameters for elasticsearch on k8s
# or simply to run /bin/bash to check the image
if [[ "$1" != "eswrapper" ]]; then
if [[ "$(id -u)" == "0" && $(basename "$1") == "elasticsearch" ]]; then
# centos:7 chroot doesn't have the `--skip-chdir` option and
# changes our CWD.
# Rewrite CMD args to replace $1 with `elasticsearch` explicitly,
# so that we are backwards compatible with the docs
# from the previous Elasticsearch versions
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