#!/bin/bash
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# to you under the Apache License, Version 2.0 (the
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#
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set -e

CURRENT_DIR="$(cd "$(dirname $0)"; pwd)"

CHART_PATH="$CURRENT_DIR/../kubernetes/helm"
DPELOY_NAMESPACE="istio-system"
NEED_CHECK_PREFIX="deployment/skywalking-skywalking-"
ALS_ENABLED=true
MIXER_ENABLED=true

cd ${CHART_PATH}

and_stable_repo(){
  STABLE_REPO="https://kubernetes-charts.storage.googleapis.com/"
  helm repo add stable $STABLE_REPO

  STATUS_CMD=`echo $?`
  CHECK_REPO_CMD=`helm repo list | grep $STABLE_REPO | wc -l`
  echo "$STATUS_CMD"
  echo "$CHECK_REPO_CMD"
  while [[ $STATUS_CMD != 0 && $CHECK_REPO_CMD -ge 1 ]]
  do
    sleep 5
    helm repo add stable $STABLE_REPO

    STATUS_CMD=`echo $?`
    CHECK_REPO_CMD=`helm repo list | grep $STABLE_REPO | wc -l`
  done
}

and_stable_repo

helm dep up skywalking

sudo sysctl -w vm.max_map_count=262144
sudo sysctl -w vm.drop_caches=1
sudo sysctl -w vm.drop_caches=3

TAG="ci"
IMAGE="skywalking/oap"

docker images

helm -n $DPELOY_NAMESPACE install skywalking skywalking --set oap.istio.adapter.enabled=$MIXER_ENABLED \
        --set oap.envoy.als.enabled=$ALS_ENABLED --set oap.replicas=1 --set oap.image.tag=$TAG --set oap.image.repository=$IMAGE

for component in $NEED_CHECK_PREFIX"oap" ; do
  sleep 60
  kubectl get deploy -o wide -n $DPELOY_NAMESPACE
  kubectl -n ${DPELOY_NAMESPACE} wait $component --for condition=available --timeout=600s
done

rm -rf tag.txt

echo "SkyWalking deployed successfully"