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前言:
1.部署的ELK架构为Elasticsearch(以下简称ES)+Logstash+Kibana+Filebeat
2.Filebeat部署在需要收集日志的节点上,负责收集日志。接着交由Logstash和ES过滤分析,然后传输并集中在Kibana系统上进行可视化展示
3.非集群部署none-cluster
4.其中Elasticsearch,Kibana均为由5.5.2 → 6.0.0 ;而Logstash即由5.5.2 → 6.0.1;Filebeat 5.5.2 → 5.6.5 → 6.0.1
4.以下命令过长,可以保存成sh脚本文件并添加执行权限执行
1.Eleasticsearch部分:
(参考官网文档:点击我)
在ES服务器上通过curl发起PUT请求修改集群配置参数:
(1)停止碎片分配
[AppleScript] 纯文本查看 复制代码 <span style="font-size:14px;">curl -XPUT '10.0.7.227:9200/_cluster/settings?pretty' -H 'Content-Type: application/json' -d'
{
"persistent": {
"cluster.routing.allocation.enable": "none"
}
}
'
</span>
(2)暂停索引,然后刷新同步状态
[AppleScript] 纯文本查看 复制代码 <span style="font-size:14px;">curl -XPOST '10.0.7.227:9200/_flush/synced?pretty'
</span>
(3)暂停所有节点,此处由于部署时候没有做成系统级别服务,直接kill杀死进程
kill -9 $(cat pid)
(4)升级软件版本
解压缩tar或者zip包到一个新目录下,不要覆盖旧版本的目录
然后修改配置文件config/elasticsearch.yml中的path.data和path.logs指向原来的数据和日志目录
(5)升级所有插件到兼容版本
(6)启动ES,若部署为集群则启动所有节点的ES
使用以下命令查看节点状态
[AppleScript] 纯文本查看 复制代码 <span style="font-size:14px;">curl -XGET 'localhost:9200/_cat/health?pretty'
curl -XGET 'localhost:9200/_cat/nodes?pretty'
</span>
等待节点状态显示为黄色(完成本地数据恢复的状态)
(8)恢复碎片分配,恢复正常使用
[AppleScript] 纯文本查看 复制代码 <span style="font-size:14px;">curl -H "Content-Type:application/json" -XPUT 10.0.7.227:9200/_cluster/settings -d '{
"persistent" : {
"cluster.routing.allocation.enable": "all"
}
}'</span>
执行结果如下
2.Kibana部分:
(官网升级文档)
(1)解压zip或者tar包到新目录,不要覆盖旧版本的配置和数据目录
(2)迁移配置文件目录config到新版本的目录下,并且检查和升级配置文件相关项目,删除废弃项
(3)迁移ES上和Kibana相关的index项设置
设置.kibana的index空间为只读
[AppleScript] 纯文本查看 复制代码 <span style="font-size:14px;">curl -XPUT '10.0.7.227:9200/.kibana/_settings?pretty' -H 'Content-Type: application/json' -d'
{
"index.blocks.write": true
}
'</span>
创建新的index空间.kibana-6
[AppleScript] 纯文本查看 复制代码 <span style="font-size:14px;">curl -XPUT '10.0.7.227:9200/.kibana-6?pretty' -H 'Content-Type: application/json' -d'
{
"settings" : {
"number_of_shards" : 1,
"index.mapper.dynamic": false
},
"mappings" : {
"doc": {
"properties": {
"type": {
"type": "keyword"
},
"updated_at": {
"type": "date"
},
"config": {
"properties": {
"buildNum": {
"type": "keyword"
}
}
},
"index-pattern": {
"properties": {
"fieldFormatMap": {
"type": "text"
},
"fields": {
"type": "text"
},
"intervalName": {
"type": "keyword"
},
"notExpandable": {
"type": "boolean"
},
"sourceFilters": {
"type": "text"
},
"timeFieldName": {
"type": "keyword"
},
"title": {
"type": "text"
}
}
},
"visualization": {
"properties": {
"description": {
"type": "text"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"savedSearchId": {
"type": "keyword"
},
"title": {
"type": "text"
},
"uiStateJSON": {
"type": "text"
},
"version": {
"type": "integer"
},
"visState": {
"type": "text"
}
}
},
"search": {
"properties": {
"columns": {
"type": "keyword"
},
"description": {
"type": "text"
},
"hits": {
"type": "integer"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"sort": {
"type": "keyword"
},
"title": {
"type": "text"
},
"version": {
"type": "integer"
}
}
},
"dashboard": {
"properties": {
"description": {
"type": "text"
},
"hits": {
"type": "integer"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"optionsJSON": {
"type": "text"
},
"panelsJSON": {
"type": "text"
},
"refreshInterval": {
"properties": {
"display": {
"type": "keyword"
},
"pause": {
"type": "boolean"
},
"section": {
"type": "integer"
},
"value": {
"type": "integer"
}
}
},
"timeFrom": {
"type": "keyword"
},
"timeRestore": {
"type": "boolean"
},
"timeTo": {
"type": "keyword"
},
"title": {
"type": "text"
},
"uiStateJSON": {
"type": "text"
},
"version": {
"type": "integer"
}
}
},
"url": {
"properties": {
"accessCount": {
"type": "long"
},
"accessDate": {
"type": "date"
},
"createDate": {
"type": "date"
},
"url": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 2048
}
}
}
}
},
"server": {
"properties": {
"uuid": {
"type": "keyword"
}
}
},
"timelion-sheet": {
"properties": {
"description": {
"type": "text"
},
"hits": {
"type": "integer"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"timelion_chart_height": {
"type": "integer"
},
"timelion_columns": {
"type": "integer"
},
"timelion_interval": {
"type": "keyword"
},
"timelion_other_interval": {
"type": "keyword"
},
"timelion_rows": {
"type": "integer"
},
"timelion_sheet": {
"type": "text"
},
"title": {
"type": "text"
},
"version": {
"type": "integer"
}
}
},
"graph-workspace": {
"properties": {
"description": {
"type": "text"
},
"kibanaSavedObjectMeta": {
"properties": {
"searchSourceJSON": {
"type": "text"
}
}
},
"numLinks": {
"type": "integer"
},
"numVertices": {
"type": "integer"
},
"title": {
"type": "text"
},
"version": {
"type": "integer"
},
"wsState": {
"type": "text"
}
}
}
}
}
}
}
'</span>
将index由.kibana重定向到.kibana-6
[AppleScript] 纯文本查看 复制代码 <span style="font-size:14px;">curl -XPOST 'localhost:9200/_reindex?pretty' -H 'Content-Type: application/json' -d'
{
"source": {
"index": ".kibana"
},
"dest": {
"index": ".kibana-6"
},
"script": {
"inline": "ctx._source = [ ctx._type : ctx._source ]; ctx._source.type = ctx._type; ctx._id = ctx._type + \":\" + ctx._id; ctx._type = \"doc\"; ",
"lang": "painless"
}
}
'</span><span style="font-size:14px;">
</span>
将.kibana-6这个index同义为.kibana,并删除旧的index,即.kibana
[AppleScript] 纯文本查看 复制代码 <span style="font-size:14px;">curl -XPOST 'localhost:9200/_aliases?pretty' -H 'Content-Type: application/json' -d'
{
"actions" : [
{ "add": { "index": ".kibana-6", "alias": ".kibana" } },
{ "remove_index": { "index": ".kibana" } }
]
}
'</span>
(4)同(2),迁移数据目录data到新版的目录里
(5)更新插件plugin到兼容版本
(6)停止旧的Kibana,kill杀死进程等
(7)启动新版本
3.Logstash部分 (官网文档)
官网文档没有很好的说明具体升级步骤,目前直接覆盖data和config目录,尝试启动,成功,没有报错
4.Filebeat部分 (官网文档)
直接下载rpm包升级(rpm -Uvh xxxxxx.rpm)
由于官网文档提到,Filebeat 6.0较为兼容 5.6,所以先升级到Filebeat 5.6,然后再升级到Filebeat 6.0
由5.5升级到5.6的时候一切正常
由5.6升级到6.0的时候提示配置文件已被备份,证明配置文件产生了变化,出现新的配置项或者有旧的配置项被弃用
这时候需要对比一下新旧配置文件filebeat.yml.rpmnew和filebeat.yml,并将旧的配置更新到新的配置文件里面去,并覆盖原文件filebeat.yml
此处尝试直接启用原来的配置文件filebeat.yml,然后启动service filebeat start
---------------------
作者:陈梗
原文:https://blog.csdn.net/dc666/article/details/78728329
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