Autodiscover cps-and-ncmp containers when load balancing
- remove hard-coded container names from load balancer(nginx) and
prometheus
Issue-ID: CPS-2437
Change-Id: Ia64b949c2eb3e4d67e123b046e66d5bfdda2c801
Signed-off-by: halil.cakal <halil.cakal@est.tech>
diff --git a/docker-compose/config/nginx/nginx.conf b/docker-compose/config/nginx/nginx.conf
index 7d6b997..6e9d102 100644
--- a/docker-compose/config/nginx/nginx.conf
+++ b/docker-compose/config/nginx/nginx.conf
@@ -21,9 +21,7 @@
# Add more server entries here for scaling or load balancing
upstream cps-and-ncmp {
least_conn;
- server docker-compose-cps-and-ncmp-1:8080;
- ### DEBUG: Disable next line for easier debugging on 1 instance (see also docker-compose.yml)
- server docker-compose-cps-and-ncmp-2:8080;
+ server cps-and-ncmp:8080;
}
server {
diff --git a/docker-compose/config/prometheus.yml b/docker-compose/config/prometheus.yml
index 89af4a6..e1aa476 100644
--- a/docker-compose/config/prometheus.yml
+++ b/docker-compose/config/prometheus.yml
@@ -3,10 +3,12 @@
evaluation_interval: 5s
scrape_configs:
- - job_name: 'cps-and-ncmp'
- metrics_path: '/actuator/prometheus'
- scrape_interval: 5s
- static_configs:
- - targets:
- - 'docker-compose-cps-and-ncmp-1:8080'
- - 'docker-compose-cps-and-ncmp-2:8080'
+- job_name: 'cps-and-ncmp'
+ metrics_path: '/actuator/prometheus'
+ scrape_interval: 5s
+ static_configs:
+ # If you want to inject Prometheus into particular containers, the targets should be provided similar to the following examples:
+ # - 'docker-compose-cps-and-ncmp-1:8080'
+ # - 'docker-compose-cps-and-ncmp-2:8080'
+ - targets:
+ - 'cps-and-ncmp:8080'
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