ric-infra/00-Kubernetes/heat/scripts/k8s_vm_aux_install.sh

   1 # this script installs AUX infrastructure components
   2
   3 # continue only on AUX cluster
   4 CINDER_V_ID=$(cat /opt/config/cinder_volume_id.txt)
   5 cat <<EOF > ./cinder_pv.yaml
   6 apiVersion: "v1"
   7 kind: "PersistentVolume"
   8 metadata:
   9   name: "cinder-pv"
  10 spec:
  11   capacity:
  12     storage: "5Gi"
  13   accessModes:
  14     - "ReadWriteOnce"
  15   cinder:
  16     fsType: "ext3"
  17     volumeID: "$CINDER_V_ID"
  18 EOF
  19 kubectl create -f ./cinder_pv.yaml
  20
  21
  22 # install fluentd
  23 LOGGING_NS="logging"
  24 kubectl create namespace "${LOGGING_NS}"
  25 while ! helm repo add incubator "https://kubernetes-charts-incubator.storage.googleapis.com/"; do
  26   sleep 10
  27 done
  28 helm repo update
  29 helm install incubator/elasticsearch \
  30    --namespace "${LOGGING_NS}" \
  31    --name elasticsearch \
  32    --set image.tag=6.7.0 \
  33    --set data.terminationGracePeriodSeconds=0 \
  34    --set master.persistence.enabled=false \
  35    --set data.persistence.enabled=false
  36 helm install stable/fluentd-elasticsearch \
  37    --name fluentd \
  38    --namespace "${LOGGING_NS}" \
  39    --set elasticsearch.host=elasticsearch-client.${LOGGING_NS}.svc.cluster.local \
  40    --set elasticsearch.port=9200
  41 helm install stable/kibana \
  42    --name kibana \
  43    --namespace "${LOGGING_NS}" \
  44    --set env.ELASTICSEARCH_URL=http://elasticsearch-client.${LOGGING_NS}.svc.cluster.local:9200 \
  45    --set env.ELASTICSEARCH_HOSTS=http://elasticsearch-client.${LOGGING_NS}.svc.cluster.local:9200 \
  46    --set env.SERVER_BASEPATH=/api/v1/namespaces/${LOGGING_NS}/services/kibana/proxy
  47    #--set image.tag=6.4.2 \
  48
  49 KIBANA_POD_NAME=$(kubectl get pods --selector=app=kibana -n  "${LOGGING_NS}" \
  50    --output=jsonpath="{.items..metadata.name}")
  51 wait_for_pods_running 1 "${LOGGING_NS}" "${KIBANA_POD_NAME}"
  52
  53
  54 # install prometheus
  55 PROMETHEUS_NS="monitoring"
  56 OPERATOR_POD_NAME="prometheus-prometheus-operator-prometheus-0"
  57 ALERTMANAGER_POD_NAME="alertmanager-prometheus-operator-alertmanager-0"
  58 helm install stable/prometheus-operator --name prometheus-operator --namespace "${PROMETHEUS_NS}"
  59 wait_for_pods_running 1 "${PROMETHEUS_NS}" "${OPERATOR_POD_NAME}"
  60
  61 GRAFANA_POD_NAME=$(kubectl get pods --selector=app=grafana -n  "${PROMETHEUS_NS}" \
  62    --output=jsonpath="{.items..metadata.name}")
  63
  64
  65
  66 cat <<EOF > ./ingress_lm.yaml
  67 apiVersion: extensions/v1beta1
  68 kind: Ingress
  69 metadata:
  70   name: ingress-lm
  71   annotations:
  72     nginx.ingress.kubernetes.io/rewrite-target: /
  73 spec:
  74   rules:
  75   - http:
  76       paths:
  77       - path: /kibana
  78         backend:
  79           serviceName: kibana
  80           servicePort: 5601
  81       - path: /operator
  82         backend:
  83           serviceName: prometheus-operator-prometheus
  84           servicePort: 9090
  85       - path: /alertmanager
  86         backend:
  87           serviceName: prometheus-operator-alertmanager
  88           servicePort: 9093
  89       - path: /grafana
  90         backend:
  91           serviceName: prometheus-operator-grafana
  92           servicePort: 3000
  93 EOF
  94 kubectl apply -f ingress-lm.yaml
  95