Role for managing loki
For possible settings and format look at example configs
This role only installs loki. For promtail, see this role
This role is compatible with any modern systemd-based distro.
| Variable name | Default value | Description |
|---|---|---|
| loki_version | 2.1.0 |
version of loki |
| loki_system_user | loki |
user for running loki |
| loki_system_group | loki |
group for running loki |
| loki_server_http_listen_port | 3100 |
listen port for loki |
| loki_server_http_listen_address | localhost |
listen address for loki |
| loki_directories | [] |
array of directories to create before running loki |
| loki_arguments | [] |
arguments to pass to loki binary |
| loki_schema_config | default dict | YAML with schema config |
| loki_storage_config | default dict | YAML with storage config |
| loki_ingester | default dict | YAML with ingester settings |
| loki_limits_config | default dict | YAML with limits settings |
| loki_chunk_store_config | default dict | YAML with chuck store settings |
| loki_table_manager | default dict | YAML with table manager settings |
| loki_compactor | empty | YAML with compactor settings |
| loki_cache_config | empty | YAML with cache settings |
To configure loki with role you just need to supply YAML to each corresponding block. See example configs from loki github repo for examples.
Default settings are provided to get "proof-of-concept" installation up and running, you can see them in defaults/main.yml
Please note that by default loki writes to /tmp/, you will need to adjust loki_storage_config in case you want S3/GCS/other supported storage