inital commit

.gitlab-ci.yml

+build:
+  image: docker:stable
+  services:
+    - docker:dind
+  variables:
+    IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+
+      #     DOCKER_HOST: tcp://docker:2375
+      #     DOCKER_DRIVER: overlay2
+  stage: build
+  script:
+    - export
+    - test -z $CI_COMMIT_TAG || DOCKER_TAG=":$CI_COMMIT_TAG"
+    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+    - docker build --build-arg GIT_TAG=$CI_COMMIT_TAG -t $CI_REGISTRY/denzs/opsgenie_heartbeat/image:latest .
+    - docker tag $CI_REGISTRY/denzs/opsgenie_heartbeat/image:latest $CI_REGISTRY/denzs/opsgenie_heartbeat/image$DOCKER_TAG || true
+    - docker push $CI_REGISTRY/denzs/opsgenie_heartbeat/image:latest
+    - docker push $CI_REGISTRY/denzs/opsgenie_heartbeat/image$DOCKER_TAG

Dockerfile

+FROM alpine:latest
+MAINTAINER Sebastian Denz
+
+COPY heartbeat.sh .
+
+CMD ["./heartbeat.sh"]

heartbeat.sh

+#!/bin/sh
+
+# uses:
+PROMETHEUS="http://10.10.65.38:32090/-/healthy"
+ALERTMANAGER="http://10.10.65.38:32092/-/healthy"
+APITOKEN="956b4bb7-5bd6-4512-aea2-338b0155b6cb"
+
+if [ "$(curl $PROMETHEUS 2>/dev/null)" != "Prometheus is Healthy." ]
+then
+    echo "prom down!"
+    exit 1
+fi
+
+if [ "$(curl $ALERTMANAGER 2>/dev/null)" != "OK" ]
+    then
+        echo "am down!"
+        exit 1
+fi
+
+echo "everything is fine :)"
+curl -X GET 'https://api.eu.opsgenie.com/v2/heartbeats/qualis_heartbeat_prod/ping' --header "Authorization: GenieKey $APITOKEN"
+exit 0