Configure local k8s deploy

Author: Romanow

gateway/src/main/resources/application-docker.yml

@@ -15,7 +15,7 @@ services:
 management:
   otlp:
     tracing:
-      endpoint: http://jaeger:4318/v1/traces
+      endpoint: ${COLLECTOR_ENDPOINT:http://jaeger:4318/v1/traces}
 
 logging:
   pattern:

gateway/src/main/resources/application-k8s.yml

@@ -15,7 +15,7 @@ services:
 management:
   otlp:
     tracing:
-      endpoint: http://jaeger:4318/v1/traces
+      endpoint: ${COLLECTOR_ENDPOINT:http://jaeger:4318/v1/traces}
 
 logging:
   pattern:

gateway/src/test/kotlin/ru/romanow/services/gateway/filters/test.java

@@ -16,97 +16,70 @@ $ helm repo update
 
 # set local address
 $ sudo tee -a /etc/hosts >/dev/null <<EOT
-127.0.0.1    store.local
-127.0.0.1    orders.local
-127.0.0.1    warehouse.local
-127.0.0.1    warranty.local
+127.0.0.1    gateway.local
 127.0.0.1    grafana.local
 127.0.0.1    jaeger.local
 127.0.0.1    kibana.local
-127.0.0.1    keycloak
 EOT
 
 # install postgres
 $ helm install postgres romanow/postgres --values postgres/values.yaml
 
-# install postgres exporter
-$ helm install postgres-exporter prometheus-community/prometheus-postgres-exporter \
-  --values=postgres-exporter/values.yaml
-
-# install monitoring (Prometheus Stack)
-$ kubectl create secret generic grafana-credentials \
-  --from-literal=admin-user=admin \
-  --from-literal=admin-password=admin
-
-$ helm install prometheus-stack prometheus-community/kube-prometheus-stack \
-  --values monitoring/deploy-values.yaml
-
 # install services
+$ helm install gateway romanow/java-service --values=services/common-values.yaml --values=services/gateway-values.yaml
 $ helm install store romanow/java-service --values=services/common-values.yaml --values=services/store-values.yaml
-$ helm install orders romanow/java-service --values=services/common-values.yaml --values=services/gateway-values.yaml
 $ helm install warehouse romanow/java-service --values=services/common-values.yaml --values=services/warehouse-values.yaml
 $ helm install warranty romanow/java-service --values=services/common-values.yaml --values=services/warranty-values.yaml
 
 $ cd ../tests/postman
-$ newman run -e kind-environment.json --folder=store collection.json
+$ newman run -e k8s-auth0.json collection.json
 
 ```
 
+## Postgres Exporter
+
+```shell
+$ helm install postgres-exporter prometheus-community/prometheus-postgres-exporter --values=postgres-exporter/values.yaml
+```
+
 #### Grafana + Prometheus
 
 ```shell
-$ helm upgrade monitoring monitoring-chart --set grafana.domain=local
+
+$ helm install node-exporter romanow/node-exporter
+$ helm install kube-state-metrics romanow/kube-state-metrics
+$ helm install prometheus romanow/prometheus
+$ helm install grafana romanow/grafana --set ingress.domain=local
 ```
 
-Открыть в браузере [http://grafana.local](http://grafana.local).
+Install Prometheus Operator:
+
+```shell
+$ kubectl create secret generic grafana-credentials \
+  --from-literal=admin-user=admin \
+  --from-literal=admin-password=admin
 
-##### Dashboard
-
-Импортировать Grafana dashboards: `Create` -> `Import` -> `Import via grafana.com`.
-
-* Node Exporter – [12486](https://grafana.com/grafana/dashboards/12486-node-exporter-full/)
-* Spring Boot – [10280](https://grafana.com/grafana/dashboards/10280-microservices-spring-boot-2-1/)
-* Kubernetes Global – [15757](https://grafana.com/grafana/dashboards/15757-kubernetes-views-global/)
-* Kubernetes Nodes – [15759](https://grafana.com/grafana/dashboards/15759-kubernetes-views-nodes/)
-* Kubernetes Namespaces – [15758](https://grafana.com/grafana/dashboards/15758-kubernetes-views-namespaces/)
-* Kubernetes Pods – [15760](https://grafana.com/grafana/dashboards/15760-kubernetes-views-pods/)
-
-Другие доски доступны на [Grafana Labs](https://grafana.com/grafana/dashboards/).
-
-## Alerting
-
-* Создать бота: в telegram находим `@BotFather`, вызываем `/newbot`:
-    * name: _k8s_monitoring_
-    * id: _k8s_monitoring_bot_
-* Создать канал _K8S Monitoring_, добавить `@k8s_monitoring_bot` как администратора. Отправить хотя бы одно сообщение в
-  группу.
-* После этого через Telegram API получить chart ID:
-   ```http request
-   GET https://api.telegram.org/bot<token>/getUpdates
-   ```
-* Создать Notification Channel: `Grafana` -> `Alerting` -> `Notification Channels` -> `Telegram Bot`.
-* Создать новый dashboard:
-    * Title: Request Count
-    * Panel: `Query: sum(irate(http_server_requests_seconds_count{application="store"}[5m]))`
-    * Alerting:
-        * Condition: `Evaluate every: 10s for 0, when avg() of query(A, 10s, now) is above 10`
-        * Send to: `Telegram bot`, message: `Too many requests`
+$ helm install prometheus-stack prometheus-community/kube-prometheus-stack --values monitoring/deploy-values.yaml
+```
+
+Открыть в браузере [http://grafana.local](http://grafana.local).
 
 #### ELK Stack
 
 ```shell
-$ helm upgrade elasticsearch elasticsearch-chart
-
-$ helm upgrade logging logging-chart --set kibana.domain=local
+$ helm install fluent-bit romanow/fluent-bit
+$ helm install elasticsearch romanow/elastic --values=elastic/values.yaml
+$ helm install kibana romanow/kibana --set ingress.domain=local
 ```
 
 Открыть в браузере [http://kibana.local](http://kibana.local).
 
 #### Jaeger
 
 ```shell
-# для работы требуется ElasticSearch
-$ helm upgrade jaeger jaeger-chart --set domain=local
+$ helm install elasticsearch romanow/elastic --values=elastic/values.yaml
+$ helm install prometheus romanow/prometheus
+$ helm install jaeger romanow/jaeger --set ingress.domain=local
 ```
 
 Открыть в браузере [http://jaeger.local](http://jaeger.local).

k8s/README.md

@@ -15,6 +15,3 @@ nodes:
       - containerPort: 443
         hostPort: 443
         protocol: TCP
-      - containerPort: 32432
-        hostPort: 32432
-        protocol: TCP

k8s/elasticsearch/values.yaml k8s/elastic/values.yamlk8s/elasticsearch/values.yaml renamed to k8s/elastic/values.yaml

@@ -1,2 +0,0 @@
-global:
-  namespace: logging