Loki distributed haproxy

gistfile1.txt

global
    log stdout format raw local0
    maxconn 4096
    nbproc 5
    pidfile /tmp/haproxy.pid

resolvers kube-dns
    nameserver default kube-dns.kube-system.svc.cluster.local:53
    resolve_retries 3
    timeout retry 1s
    hold valid 10s

defaults
    log     global
    mode    http
    option  httplog
    log-format {\"timestamp\":\"%T\", \"client_ip\":\"%ci\", \"client_port\":\"%cp\", \"frontend_name\":\"%f\", \"backend_name\":\"%b\", \"server_name\":\"%s\", \"status_code\":\"%ST\", \"bytes_read\":\"%B\", \"request\":\"%r\", \"user_agent\":\"%[capture.req.hdr(1)]\", \"ssl_version\":\"%sslv\", \"ssl_cipher\":\"%sslc\", \"termination_state\":\"%ts\", \"total_time_queue\":\"%Tq\", \"total_time_server\":\"%Tr\", \"total_time\":\"%Tt\", \"protocol\":\"%H\"}
    timeout connect 5000ms
    timeout client  50000ms
    timeout server  50000ms

frontend http_front
    bind *:8080

    # Root location
    acl url_root path -i /
    use_backend root_backend if url_root

    # Prometheus and Loki routing ACLs
    acl url_api_prom_push path -i /api/prom/push
    acl url_api_prom_tail path -i /api/prom/tail
    acl url_loki_api_v1_push path -i /loki/api/v1/push
    acl url_loki_api_v1_tail path -i /loki/api/v1/tail

    acl url_ruler path_beg -i /prometheus/api/v1/alerts /prometheus/api/v1/rules /api/prom/rules /api/prom/alerts
    acl url_api_prom path_beg -i /api/prom/
    acl url_loki_api path_beg -i /loki/api/

    use_backend api_prom_push_backend if url_api_prom_push
    use_backend api_prom_tail_backend if url_api_prom_tail
    use_backend loki_api_v1_push_backend if url_loki_api_v1_push
    use_backend loki_api_v1_tail_backend if url_loki_api_v1_tail
    use_backend ruler_backend if url_ruler
    use_backend api_prom_backend if url_api_prom
    use_backend loki_api_backend if url_loki_api

backend root_backend
    http-response set-status 200 'OK'

backend api_prom_push_backend
    server loki_distributor lokidee-loki-distributed-distributor.default.svc.cluster.local:3100 resolvers kube-dns

backend api_prom_tail_backend
    server loki_querier lokidee-loki-distributed-querier.default.svc.cluster.local:3100 resolvers kube-dns
    http-request set-header Upgrade %[req.hdr(Upgrade)]
    http-request set-header Connection upgrade

backend loki_api_v1_push_backend
    server loki_distributor lokidee-loki-distributed-distributor.default.svc.cluster.local:3100 resolvers kube-dns

backend loki_api_v1_tail_backend
    server loki_querier lokidee-loki-distributed-querier.default.svc.cluster.local:3100 resolvers kube-dns
    http-request set-header Upgrade %[req.hdr(Upgrade)]
    http-request set-header Connection upgrade

backend ruler_backend
    server loki_ruler lokidee-loki-distributed-ruler.default.svc.cluster.local:3100 resolvers kube-dns

backend api_prom_backend
    server loki_frontend lokidee-loki-distributed-query-frontend-headless.default.svc.cluster.local:3100 resolvers kube-dns

backend loki_api_backend
    server loki_frontend lokidee-loki-distributed-query-frontend-headless.default.svc.cluster.local:3100 resolvers kube-dns