Remove Ratpack dependency for HV-VES health checks
In order to minimize complexity and possibly improve performance (thread count)
reactor-netty should be used instead of Ratpack. Also reorganize code to
be more consistent and differentiated readiness and liveness endpoints
(for future use in K8s Pod definition).
As an example I've defined health check probe in docker-compose YAML.
Change-Id: I1b5ce3d685e7ae5b0515b2146ae4fa88b3b41186
Issue-ID: DCAEGEN2-705
Signed-off-by: Piotr Jaszczyk <piotr.jaszczyk@nokia.com>
diff --git a/docker-compose.yml b/docker-compose.yml
index 7bd84f5..33aedec 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,5 @@
-version: "2"
+version: "3.4"
services:
-
zookeeper:
image: wurstmeister/zookeeper
ports:
@@ -29,14 +28,22 @@
command: ["-server", "-bootstrap", "-ui-dir", "/ui"]
ves-hv-collector:
- image: onap/ves-hv-collector
+ image: nexus3.onap.org:10003/onap/ves-hv-collector:latest
# build:
# context: hv-collector-main
# dockerfile: Dockerfile
ports:
- "6060:6060"
- "6061:6061/tcp"
- command: ["--listen-port", "6061","--config-url", "http://consul:8500/v1/kv/veshv-config"]
+ command: ["--listen-port", "6061",
+ "--health-check-api-port", "6060",
+ "--config-url", "http://consul:8500/v1/kv/veshv-config"]
+ healthcheck:
+ test: curl -f http://localhost:6060/health/ready || exit 1
+ interval: 10s
+ timeout: 3s
+ retries: 3
+ start_period: 20s
depends_on:
- kafka
- consul
@@ -44,7 +51,7 @@
- ./ssl/:/etc/ves-hv/
xnf-simulator:
- image: onap/ves-hv-collector-xnf-simulator
+ image: nexus3.onap.org:10003/onap/ves-hv-collector-xnf-simulator
# build:
# context: hv-collector-xnf-simulator
# dockerfile: Dockerfile
@@ -57,7 +64,7 @@
- ./ssl/:/etc/ves-hv/
dcae-app-simulator:
- image: onap/ves-hv-collector-dcae-simulator
+ image: nexus3.onap.org:10003/onap/ves-hv-collector-dcae-simulator
# build:
# context: hv-collector-dcae-app-simulator
# dockerfile: Dockerfile