tools/k8s/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 "${LOGGING_NS}"
  25 while ! helm repo add incubator "https://kubernetes-charts-incubator.storage.googleapis.com/"; do
  26   sleep 10
  27 done
  28 IS_HELM3=$(helm version --short|grep -e "^v3")
  29 HELM_FLAG='--name'
  30 if [ -z $IS_HELM3 ]
  31    HELM_FLAG=""
  32 fi
  33
  34 helm repo update
  35 helm install ${HELM_FLAG} elasticsearch \
  36    --namespace "${LOGGING_NS}" \
  37    --set image.tag=6.7.0 \
  38    --set data.terminationGracePeriodSeconds=0 \
  39    --set master.persistence.enabled=false \
  40    --set data.persistence.enabled=false \
  41    incubator/elasticsearch
  42 helm install ${HELM_FLAG} fluentd \
  43    --namespace "${LOGGING_NS}" \
  44    --set elasticsearch.host=elasticsearch-client.${LOGGING_NS}.svc.cluster.local \
  45    --set elasticsearch.port=9200 \
  46    stable/fluentd-elasticsearch
  47 helm install ${HELM_FLAG} kibana \
  48    --namespace "${LOGGING_NS}" \
  49    --set env.ELASTICSEARCH_URL=http://elasticsearch-client.${LOGGING_NS}.svc.cluster.local:9200 \
  50    --set env.ELASTICSEARCH_HOSTS=http://elasticsearch-client.${LOGGING_NS}.svc.cluster.local:9200 \
  51    --set env.SERVER_BASEPATH=/api/v1/namespaces/${LOGGING_NS}/services/kibana/proxy \
  52    stable/kibana
  53    #--set image.tag=6.4.2 \
  54
  55 KIBANA_POD_NAME=$(kubectl get pods --selector=app=kibana -n  "${LOGGING_NS}" \
  56    --output=jsonpath="{.items..metadata.name}")
  57 wait_for_pods_running 1 "${LOGGING_NS}" "${KIBANA_POD_NAME}"
  58
  59
  60 # install prometheus
  61 PROMETHEUS_NS="monitoring"
  62 OPERATOR_POD_NAME="prometheus-prometheus-operator-prometheus-0"
  63 ALERTMANAGER_POD_NAME="alertmanager-prometheus-operator-alertmanager-0"
  64 helm install ${HELM_FLAG} prometheus-operator  --namespace "${PROMETHEUS_NS}" stable/prometheus-operator
  65 wait_for_pods_running 1 "${PROMETHEUS_NS}" "${OPERATOR_POD_NAME}"
  66
  67 GRAFANA_POD_NAME=$(kubectl get pods --selector=app=grafana -n  "${PROMETHEUS_NS}" \
  68    --output=jsonpath="{.items..metadata.name}")
  69
  70
  71
  72 cat <<EOF > ./ingress_lm.yaml
  73 apiVersion: extensions/v1beta1
  74 kind: Ingress
  75 metadata:
  76   name: ingress-lm
  77   annotations:
  78     nginx.ingress.kubernetes.io/rewrite-target: /
  79 spec:
  80   rules:
  81   - http:
  82       paths:
  83       - path: /kibana
  84         backend:
  85           serviceName: kibana
  86           servicePort: 5601
  87       - path: /operator
  88         backend:
  89           serviceName: prometheus-operator-prometheus
  90           servicePort: 9090
  91       - path: /alertmanager
  92         backend:
  93           serviceName: prometheus-operator-alertmanager
  94           servicePort: 9093
  95       - path: /grafana
  96         backend:
  97           serviceName: prometheus-operator-grafana
  98           servicePort: 3000
  99 EOF
 100 kubectl apply -f ingress-lm.yaml
 101