Em chào mọi người ạ, em đang cài prometheus trong kubernetes, đã cài đặt thành công và có thể forward port ra ngoài
kubectl --namespace monitoring port-forward svc/prometheus-k8s 9090
Nhưng khi em dùng envoy proxy để kết nối sang thì nó lại ko kết nối được ạ mặc dù trước đó em đã thử với jaeger và nó chạy ok.
admin:
address:
socket_address: {address: 0.0.0.0, port_value: 9901}
static_resources:
listeners:
- name: listener1
address:
socket_address: {address: 0.0.0.0, port_value: 51051}
filter_chains:
- transport_socket:
name: envoy.transport_sockets.tls
typed_config:
"@type": type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.DownstreamTlsContext
common_tls_context:
tls_certificates:
- certificate_chain:
filename: /app/server-cert.pem
private_key:
filename: /app/server-key.pem
filters:
- name: envoy.filters.network.http_connection_manager
typed_config:
"@type": type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager
stat_prefix: ingress_http
codec_type: AUTO
route_config:
name: local_route
virtual_hosts:
- name: jaeger_service
domains: ["jaeger.localhost:30000"]
routes:
- match: {prefix: "/"}
route: {cluster: jaeger, timeout: 60s}
- name: prometheus_service
domains: ["prometheus.localhost:30000"]
routes:
- match: {prefix: "/"}
route: {cluster: prometheus, timeout: 60s}
http_filters:
- name: envoy.filters.http.header_to_metadata
typed_config:
"@type": type.googleapis.com/envoy.extensions.filters.http.header_to_metadata.v3.Config
request_rules:
- cookie: cookie
on_header_present:
metadata_namespace: envoy.lb
key: session_id
type: STRING
remove: false
- name: envoy.filters.http.router
typed_config:
"@type": type.googleapis.com/envoy.extensions.filters.http.router.v3.Router
clusters:
- name: jaeger
connect_timeout: 1s
type: LOGICAL_DNS
lb_policy: LEAST_REQUEST
dns_lookup_family: V4_ONLY
load_assignment:
cluster_name: jaeger
endpoints:
- lb_endpoints:
- endpoint:
address:
socket_address:
address: jaeger-query.observability.svc.cluster.local
port_value: 16686
- name: prometheus
connect_timeout: 1s
type: LOGICAL_DNS
lb_policy: LEAST_REQUEST
dns_lookup_family: V4_ONLY
load_assignment:
cluster_name: prometheus
endpoints:
- lb_endpoints:
- endpoint:
address:
socket_address:
address: prometheus-k8s.monitoring.svc.cluster.local
port_value: 9090
Đây là các service monitoring:
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
pod/alertmanager-main-0 2/2 Running 0 47m 10.1.1.40 docker-desktop <none> <none>
pod/alertmanager-main-1 2/2 Running 0 47m 10.1.1.38 docker-desktop <none> <none>
pod/alertmanager-main-2 2/2 Running 0 47m 10.1.1.39 docker-desktop <none> <none>
pod/blackbox-exporter-68d54c49dc-kvlrp 3/3 Running 0 47m 10.1.1.32 docker-desktop <none> <none>
pod/grafana-6cd5ccdcb8-w8cd8 1/1 Running 0 47m 10.1.1.33 docker-desktop <none> <none>
pod/kube-state-metrics-84db6cc79c-wj8n9 3/3 Running 0 47m 10.1.1.34 docker-desktop <none> <none>
pod/node-exporter-vvnnx 1/2 CrashLoopBackOff 14 (63s ago) 47m 192.168.65.4 docker-desktop <none> <none>
pod/prometheus-adapter-757f9b4cf9-f8slr 1/1 Running 0 47m 10.1.1.35 docker-desktop <none> <none>
pod/prometheus-adapter-757f9b4cf9-t97mf 1/1 Running 0 47m 10.1.1.36 docker-desktop <none> <none>
pod/prometheus-k8s-0 2/2 Running 0 47m 10.1.1.42 docker-desktop <none> <none>
pod/prometheus-k8s-1 2/2 Running 0 47m 10.1.1.41 docker-desktop <none> <none>
pod/prometheus-operator-7cf95bc44c-59g75 2/2 Running 0 47m 10.1.1.37 docker-desktop <none> <none>
pod/prometheus-service-prometheus-0 2/2 Running 0 47m 10.1.1.44 docker-desktop <none> <none>
pod/prometheus-service-prometheus-1 2/2 Running 0 47m 10.1.1.43 docker-desktop <none> <none>
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE SELECTOR
service/alertmanager-main ClusterIP 10.98.243.3 <none> 9093/TCP,8080/TCP 47m app.kubernetes.io/component=alert-router,app.kubernetes.io/instance=main,app.kubernetes.io/name=alertmanager,app.kubernetes.io/part-of=kube-prometheus
service/alertmanager-operated ClusterIP None <none> 9093/TCP,9094/TCP,9094/UDP 47m app.kubernetes.io/name=alertmanager
service/blackbox-exporter ClusterIP 10.98.111.173 <none> 9115/TCP,19115/TCP 47m app.kubernetes.io/component=exporter,app.kubernetes.io/name=blackbox-exporter,app.kubernetes.io/part-of=kube-prometheus
service/grafana ClusterIP 10.97.218.83 <none> 3000/TCP 47m app.kubernetes.io/component=grafana,app.kubernetes.io/name=grafana,app.kubernetes.io/part-of=kube-prometheus
service/kube-state-metrics ClusterIP None <none> 8443/TCP,9443/TCP 47m app.kubernetes.io/component=exporter,app.kubernetes.io/name=kube-state-metrics,app.kubernetes.io/part-of=kube-prometheus
service/node-exporter ClusterIP None <none> 9100/TCP 47m app.kubernetes.io/component=exporter,app.kubernetes.io/name=node-exporter,app.kubernetes.io/part-of=kube-prometheus
service/prometheus-adapter ClusterIP 10.104.56.110 <none> 443/TCP 47m app.kubernetes.io/component=metrics-adapter,app.kubernetes.io/name=prometheus-adapter,app.kubernetes.io/part-of=kube-prometheus
service/prometheus-k8s ClusterIP 10.101.238.145 <none> 9090/TCP,8080/TCP 47m app.kubernetes.io/component=prometheus,app.kubernetes.io/instance=k8s,app.kubernetes.io/name=prometheus,app.kubernetes.io/part-of=kube-prometheus
service/prometheus-operated ClusterIP None <none> 9090/TCP 47m app.kubernetes.io/name=prometheus
service/prometheus-operator ClusterIP None <none> 8443/TCP 47m app.kubernetes.io/component=controller,app.kubernetes.io/name=prometheus-operator,app.kubernetes.io/part-of=kube-prometheus
NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE CONTAINERS IMAGES SELECTOR
daemonset.apps/node-exporter 1 1 0 1 0 kubernetes.io/os=linux 47m node-exporter,kube-rbac-proxy quay.io/prometheus/node-exporter:v1.5.0,quay.io/brancz/kube-rbac-proxy:v0.13.1 app.kubernetes.io/component=exporter,app.kubernetes.io/name=node-exporter,app.kubernetes.io/part-of=kube-prometheus
NAME READY UP-TO-DATE AVAILABLE AGE CONTAINERS IMAGES
SELECTOR
deployment.apps/blackbox-exporter 1/1 1 1 47m blackbox-exporter,module-configmap-reloader,kube-rbac-proxy quay.io/prometheus/blackbox-exporter:v0.23.0,jimmidyson/configmap-reload:v0.5.0,quay.io/brancz/kube-rbac-proxy:v0.13.1 app.kubernetes.io/component=exporter,app.kubernetes.io/name=blackbox-exporter,app.kubernetes.io/part-of=kube-prometheus
deployment.apps/grafana 1/1 1 1 47m grafana grafana/grafana:9.3.1 app.kubernetes.io/component=grafana,app.kubernetes.io/name=grafana,app.kubernetes.io/part-of=kube-prometheus
deployment.apps/kube-state-metrics 1/1 1 1 47m kube-state-metrics,kube-rbac-proxy-main,kube-rbac-proxy-self registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.7.0,quay.io/brancz/kube-rbac-proxy:v0.13.1,quay.io/brancz/kube-rbac-proxy:v0.13.1 app.kubernetes.io/component=exporter,app.kubernetes.io/name=kube-state-metrics,app.kubernetes.io/part-of=kube-prometheus
deployment.apps/prometheus-adapter 2/2 2 2 47m prometheus-adapter registry.k8s.io/prometheus-adapter/prometheus-adapter:v0.10.0 app.kubernetes.io/component=metrics-adapter,app.kubernetes.io/name=prometheus-adapter,app.kubernetes.io/part-of=kube-prometheus
deployment.apps/prometheus-operator 1/1 1 1 47m prometheus-operator,kube-rbac-proxy quay.io/prometheus-operator/prometheus-operator:v0.61.1,quay.io/brancz/kube-rbac-proxy:v0.13.1 app.kubernetes.io/component=controller,app.kubernetes.io/name=prometheus-operator,app.kubernetes.io/part-of=kube-prometheus
NAME DESIRED CURRENT READY AGE CONTAINERS IMAGES SELECTOR
replicaset.apps/blackbox-exporter-68d54c49dc 1 1 1 47m blackbox-exporter,module-configmap-reloader,kube-rbac-proxy quay.io/prometheus/blackbox-exporter:v0.23.0,jimmidyson/configmap-reload:v0.5.0,quay.io/brancz/kube-rbac-proxy:v0.13.1 app.kubernetes.io/component=exporter,app.kubernetes.io/name=blackbox-exporter,app.kubernetes.io/part-of=kube-prometheus,pod-template-hash=68d54c49dc
replicaset.apps/grafana-6cd5ccdcb8 1 1 1 47m grafana grafana/grafana:9.3.1 app.kubernetes.io/component=grafana,app.kubernetes.io/name=grafana,app.kubernetes.io/part-of=kube-prometheus,pod-template-hash=6cd5ccdcb8
replicaset.apps/kube-state-metrics-84db6cc79c 1 1 1 47m kube-state-metrics,kube-rbac-proxy-main,kube-rbac-proxy-self registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.7.0,quay.io/brancz/kube-rbac-proxy:v0.13.1,quay.io/brancz/kube-rbac-proxy:v0.13.1 app.kubernetes.io/component=exporter,app.kubernetes.io/name=kube-state-metrics,app.kubernetes.io/part-of=kube-prometheus,pod-template-hash=84db6cc79c
replicaset.apps/prometheus-adapter-757f9b4cf9 2 2 2 47m prometheus-adapter registry.k8s.io/prometheus-adapter/prometheus-adapter:v0.10.0 app.kubernetes.io/component=metrics-adapter,app.kubernetes.io/name=prometheus-adapter,app.kubernetes.io/part-of=kube-prometheus,pod-template-hash=757f9b4cf9
replicaset.apps/prometheus-operator-7cf95bc44c 1 1 1 47m prometheus-operator,kube-rbac-proxy quay.io/prometheus-operator/prometheus-operator:v0.61.1,quay.io/brancz/kube-rbac-proxy:v0.13.1 app.kubernetes.io/component=controller,app.kubernetes.io/name=prometheus-operator,app.kubernetes.io/part-of=kube-prometheus,pod-template-hash=7cf95bc44c
NAME READY AGE CONTAINERS IMAGES
statefulset.apps/alertmanager-main 3/3 47m alertmanager,config-reloader quay.io/prometheus/alertmanager:v0.24.0,quay.io/prometheus-operator/prometheus-config-reloader:v0.61.1
statefulset.apps/prometheus-k8s 2/2 47m prometheus,config-reloader quay.io/prometheus/prometheus:v2.40.5,quay.io/prometheus-operator/prometheus-config-reloader:v0.61.1
statefulset.apps/prometheus-service-prometheus 2/2 47m prometheus,config-reloader quay.io/prometheus/prometheus,quay.io/prometheus-operator/prometheus-config-reloader:v0.61.1
Đây là kết quả trả về khi truy cập url https://prometheus.localhost:30000/
upstream connect error or disconnect/reset before headers. reset reason: connection failure
Nhờ mọi người xem giúp em ạ, em cảm ơn.
83% thành viên diễn đàn không hỏi bài tập, còn bạn thì sao?