LokiSpec定义了部署Loki的行为和配置.
| VARIABLE NAME | TYPE | REQUIRED | DESCRIPTION |
|---|---|---|---|
| version | string | yes | Loki版本，用于镜像的TAG |
| multitenancy | bool | yes | Loki多租户 |
| servicemonitor | bool | yes | 启用监控指标，依赖prometheus-operator服务 |
| service | *serviceSpec | yes | Loki服务架构 |
| cacheconfig | *cacheconfigSpec | yes | Loki缓存配置 |
| ruler | *rulerSpec | yes | Loki Ruler组件配置 |
| shemaconfig | *shemaconfigSpec | yes | Index、Chunks的持久化类型 |
| storageconfig | *storageconfigSpec | yes | 数据持久化类型配置 |
serviceSpec
| VARIABLE NAME | TYPE | REQUIRED | DESCRIPTION |
|---|---|---|---|
| mode | string | yes | Loki运行模式，支持单实例和集群两种类型 single / cluster |
| single | *single | yes | Loki单实例配置 |
| cluster | *clusterSpec | yes | Loki集群配置 |
clusterSpec
| VARIABLE NAME | TYPE | REQUIRED | DESCRIPTION |
|---|---|---|---|
| type | string | yes | Loki集群类型，支持HA和微服务两种类型 ha / microservice |
| replication_factor | int | yes | 复制因子 |
| ring | *ring | yes | 哈希环类型，当前只支持memberlist |
| gateway | *gateway | yes | 网关服务配置 |
| frontend | *frontend | yes | frontend服务配置 |
| loki | *loki | yes | Loki配置（主要为ha模式下的ingester、distributor、querier三合一服务） |
| microservices | *microservices | yes | Loki微服务模式下的配置（当前还不支持） |
cacheSpec
| VARIABLE NAME | TYPE | REQUIRED | DESCRIPTION |
|---|---|---|---|
| enabled | bool | yes | 开启Loki缓存 |
| expiration | string | yes | 缓存key持久化时间 |
| type | string | yes | 缓存类型 redis / memcached |
| redis | *redis | yes | redis服务配置 |
| memcached | *memcached | yes | memcached服务配置 |
schemaconfig
| VARIABLE NAME | TYPE | REQUIRED | DESCRIPTION |
|---|---|---|---|
| index | string | yes | index存储 boltdb-shipper |
| chunk | string | yes | chunk存储 filesystem / s3 |
storageconfig
| VARIABLE NAME | TYPE | REQUIRED | DESCRIPTION |
|---|---|---|---|
| boltdb-shipper | *boltdb-shipper | yes | |
| boltdb-shipper.shared_store | string | yes | boltdb-shipper后端存储 s3 / filesystem |
| filesystem | *filesystem | yes | |
| filesystem.directory | filesystem写入路径 | ||
| s3 | *s3 | yes | |
| s3.address | string | yes | s3地址 |
| s3.secret_key | string | yes | secret key |
| s3.access_key | string | yes | access key |
| s3.bucket | string | yes | bucket名 |