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compose/grafana/slave/config/alloy/config.alloy
2025-07-14 22:06:44 +08:00

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discovery.docker "containers" {
host = "unix:///var/run/docker.sock"
}
discovery.relabel "logs_integrations_docker" {
targets = []
rule {
source_labels = ["__meta_docker_container_name"]
regex = "/(.*)"
target_label = "container_name"
}
rule {
source_labels = ["__meta_docker_container_label_com_docker_compose_service"]
target_label = "compose_service_name"
}
rule {
source_labels = ["__meta_docker_container_label_com_docker_compose_project"]
target_label = "compose_project_name"
}
rule {
action = "labelmap"
regex = "__meta_docker_container_label_label_(.*)"
}
}
loki.source.docker "default" {
host = "unix:///var/run/docker.sock"
targets = discovery.docker.containers.targets
labels = {"platform" = "docker"}
relabel_rules = discovery.relabel.logs_integrations_docker.rules
forward_to = [loki.write.default.receiver]
}
loki.write "default" {
endpoint {
url = "http://<LOKI_SERVER>:3100/loki/api/v1/push"
}
external_labels = {
instance = "<HOSTNAME>",
}
}