Enterprise Distributed Application Service:Deploy an application to an ECS cluster by using Alibaba Cloud CLI

Set the variables

REGION="cn-beijing"
ECS_ID="i-2z************b6"
VPC_ID="vpc-t**********c"
NAMESPACE="myNamespace"
CLUSTER_NAME="myCluster"
APP_NAME="myApp"

Step 1: Create a microservices namespace

Create the namespace with the tag <region>:<namespace>:

aliyun edas InsertOrUpdateRegion \
  --RegionTag "$REGION:$NAMESPACE" \
  --RegionName "$NAMESPACE" \
  --region "$REGION" \
  --endpoint "edas.cn-beijing.aliyuncs.com" >> /dev/null

Step 2: Create an ECS cluster

Create a VPC-mode ECS cluster (ClusterType 2, NetworkMode 2) and capture the cluster ID:

CLUSTER_ID=$(aliyun edas InsertCluster \
  --ClusterName "$CLUSTER_NAME" \
  --ClusterType 2 \
  --NetworkMode 2 \
  --VpcId "$VPC_ID" \
  --logicalRegionId "$REGION:$NAMESPACE" \
  --region "$REGION" \
  --endpoint "edas.cn-beijing.aliyuncs.com" \
  | sed -E 's/.*"ClusterId":"([a-z0-9-]*)".*/\1/g')

echo "Cluster ID: $CLUSTER_ID"

Step 3: Import the ECS instance

Import the ECS instance into the cluster. The script polls ListClusterMembers for up to 300 seconds until the instance reports its ECU ID:

aliyun edas TransformClusterMember \
  --InstanceIds "$ECS_ID" \
  --TargetClusterId "$CLUSTER_ID" \
  --Password Hello1234 >> /dev/null

for i in $(seq 300); do
  OUT=$(aliyun edas ListClusterMembers --ClusterId "$CLUSTER_ID" | grep EcuId) && break
  sleep 1
done
ECU_ID=$(echo "$OUT" | sed -E 's/.*"EcuId":"([a-z0-9-]*)".*/\1/g')

echo "ECU ID: $ECU_ID"

Step 4: Create the application

Register the application with BuildPackId 51 and the ECU from Step 3:

APP_ID=$(aliyun edas InsertApplication \
  --ApplicationName "$APP_NAME" \
  --BuildPackId 51 \
  --EcuInfo "$ECU_ID" \
  --ClusterId "$CLUSTER_ID" \
  --logicalRegionId "$REGION:$NAMESPACE" \
  | sed -E 's/.*"AppId":"([a-z0-9-]*)".*/\1/g')

echo "Application created. App ID: $APP_ID"

Save the APP_ID value for the deployment step.

Variables

Replace the following variables with your actual values:

APP_ID="87a6*********************4d1"
GROUP_ID="54b*********************f27"
OSS_BUCKET="eda*****mo"
PACKAGE="hello-edas.war"
VERSION=$(date +%s)    # Timestamp-based version

Step 1: Upload the deployment package to OSS

ossutil cp -f "$PACKAGE" "oss://$OSS_BUCKET/$PACKAGE" >> /dev/null
PKG_URL=$(ossutil sign "oss://$OSS_BUCKET/$PACKAGE" | head -1)

echo "Package URL: $PKG_URL"

Step 2: Trigger the deployment

CO_ID=$(aliyun edas DeployApplication \
  --AppId "$APP_ID" \
  --PackageVersion "$VERSION" \
  --DeployType url \
  --WarUrl "$PKG_URL" \
  --GroupId "$GROUP_ID" \
  | grep '.*"ChangeOrderId":' \
  | sed -E 's/.*"ChangeOrderId":\s"([a-z0-9-]*)".*/\1/g')

echo "Change order ID: $CO_ID"

Step 3: Wait for the deployment to complete

The script polls GetChangeOrderInfo for up to 300 seconds. A PipelineStatus value of 2 indicates success:

for i in $(seq 300); do
  STATUS=$(aliyun edas GetChangeOrderInfo --ChangeOrderId "$CO_ID" \
    | grep '.*"PipelineStatus":' \
    | sed -E 's/.*"PipelineStatus":\s(.).*/\1/g')
  [[ 2 = ${STATUS} ]] && break
  sleep 1
done

echo "Deployment complete. Change order ID: $CO_ID"

Find APP_ID and GROUP_ID in the console

If you do not have these values from the creation step, retrieve them from the EDAS console:

1. Log on to the EDAS console.

2. In the left-side navigation pane, choose Application Management > Applications, then click the name of your application.

3. In the upper-right corner of the Basic Information tab, click Deploy.

4. On the Select Deployment Mode page, click Start Deployment next to Regular Release (Single-batch/Multi-batch).

5. Click Generate Maven Plug-in Configuration to view the parameter values.