113 lines
2.2 KiB
HCL
113 lines
2.2 KiB
HCL
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job "loki" {
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datacenters = ["homelab"]
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priority = 50
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type = "service"
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meta {
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forcedeploy = "0"
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}
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constraint {
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attribute = "${node.class}"
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operator = "set_contains"
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value = "cluster"
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}
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group "loki" {
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network {
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mode = "host"
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port "http" {
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static = 3100
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}
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}
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task "loki" {
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driver = "docker"
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service {
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name = "loki"
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port = "http"
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check {
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name = "Loki HTTP"
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type = "http"
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path = "/ready"
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interval = "5s"
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timeout = "2s"
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check_restart {
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limit = 2
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grace = "60s"
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ignore_warnings = false
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}
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}
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}
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config {
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image = "docker.service.consul:5000/grafana/loki"
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ports = ["http"]
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args = [
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"-config.file",
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"/etc/loki/local-config.yaml",
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]
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volumes = [
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"/mnt/diskstation/nomad/loki:/loki"
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]
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}
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template {
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data = <<EOH
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auth_enabled: false
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server:
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http_listen_port: 3100
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common:
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instance_addr: 127.0.0.1
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path_prefix: /loki
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storage:
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filesystem:
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chunks_directory: /loki/chunks
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rules_directory: /loki/rules
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replication_factor: 1
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ring:
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kvstore:
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store: inmemory
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schema_config:
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configs:
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- from: "2023-04-08" # <---- A date in the future
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index:
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period: 24h
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prefix: index_
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object_store: filesystem
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schema: v13
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store: tsdb
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compactor:
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retention_enabled: true
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working_directory: /loki/tsdb-shipper-compactor
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shared_store: filesystem
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limits_config:
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split_queries_by_interval: 24h
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max_query_parallelism: 100
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max_entries_limit_per_query: 10000
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injection_rate_strategy: local
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retention_period: 90d
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reject_old_samples: true
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reject_old_samples_max_age: 168h
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query_scheduler:
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max_outstanding_requests_per_tenant: 4096
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querier:
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max_concurrent: 4096
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frontend:
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max_outstanding_per_tenant: 4096
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query_range:
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results_cache:
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cache:
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embedded_cache:
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enabled: true
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max_size_mb: 100
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EOH
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destination = "local/loki/local-config.yaml"
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}
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resources {
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memory = 300
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memory_max = 1000
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}
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}
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}
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}
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