Merge pull request #47 from rajitha1998/eksExamples

Writing examples for amazon EKS

Author: rajikaimal

examples/compute/aws-eks.js

@@ -0,0 +1,239 @@
+const nodeCloud = require("../../lib/");
+const optionsProvider = {
+  overrideProviders: false
+};
+const ncProviders = nodeCloud.getProviders(optionsProvider);
+const options = {
+  apiVersion: "2017-11-01"
+};
+
+const kubernetesModule = ncProviders.aws.kubernetes(options);
+
+function createCluster() {
+  const clusterDetails = {
+    version: "1.15",
+    name: "NodeCloud",
+    clientRequestToken: "1d2129a1-3d38-460a-9756-e5b91fddb951",
+    resourcesVpcConfig: {
+      securityGroupIds: ["sg-5af38400"],
+      subnetIds: ["subnet-13c32f5e", "subnet-42633a1e"]
+    },
+    roleArn: "arn:aws:iam::686610322591:role/eksClusterRoleNodeCloud"
+  };
+
+  kubernetesModule.create(clusterDetails).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function getClusterDetails() {
+  const params = {
+    name: "NodeCloud"
+  };
+
+  kubernetesModule.describeCluster(params).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function getAllClusters() {
+  /* The nextToken value returned from a previous ListClusters request where maxResults was used and the results
+     exceeded the value of that parameter. Pagination continues from the end of the previous results that returned the 
+     nextToken value. The maximum number of clusters you can get through this request is 100, use the nextToken parameter
+     to get the rest clusters using a another request*/
+  const limitation = {
+    maxResults: 20
+    // nextToken: 'STRING_VALUE' -- optional
+  };
+
+  // Limitation can be a empty empty object as well, where it will give 100 clusters max
+
+  kubernetesModule.listClusters(limitation).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function getClusterUpdates() {
+  const requestData = {
+    name: "NodeCloud", // required
+    maxResults: "10"
+    // nextToken: 'STRING_VALUE', -- optional
+    // nodegroupName: 'STRING_VALUE' -- optional
+  };
+
+  kubernetesModule.listUpdates(requestData).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function updateVersion() {
+  // When creating the cluster the version was 1.15 and now upgrading to 1.16
+  const clusterDetails = {
+    name: "NodeCloud", // required
+    version: "1.16" // required
+    // clientRequestToken: 'STRING_VALUE' -- optional
+  };
+
+  kubernetesModule.updateClusterVersion(clusterDetails).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function updateConfiguration() {
+  const configData = {
+    name: "NodeCloud", // required
+    // clientRequestToken: 'STRING_VALUE', -- optional
+    logging: {
+      clusterLogging: [
+        {
+          enabled: true,
+          types: ["api"]
+        }
+      ]
+    }
+  };
+
+  kubernetesModule.updateClusterConfig(configData).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function createNodeGroup() {
+  const groupDeatils = {
+    clusterName: "NodeCloud",
+    nodeRole: "arn:aws:iam::686610322591:role/NodeCloudInstanceRole",
+    nodegroupName: "groupTest",
+    subnets: ["subnet-13c32f5e", "subnet-42633a1e"],
+    amiType: "AL2_x86_64",
+    version: "1.16"
+  };
+
+  kubernetesModule.createNodeGroup(groupDeatils).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function createFargateProfile() {
+  var profileData = {
+    clusterName: "NodeCloud", // required
+    fargateProfileName: "fargateTest", // required
+    podExecutionRoleArn: "arn:aws:iam::686610322591:role/nodelCloudfargate", // required
+    // clientRequestToken: 'STRING_VALUE', -- optional
+    selectors: [
+      {
+        labels: {
+          selector: "nodeCloudTest"
+        },
+        namespace: "nc"
+      }
+    ],
+    subnets: ["subnet-d8702bf6"]
+  };
+
+  kubernetesModule.createFargateProfile(profileData).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function getFargateProfileInfo() {
+  const requestData = {
+    clusterName: "NodeCloud",
+    fargateProfileName: "fargateTest"
+  };
+
+  kubernetesModule.describeFargateProfile(requestData).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function deleteFargateProfile() {
+  const fargateProfileDetails = {
+    clusterName: "NodeCloud",
+    fargateProfileName: "fargateTest"
+  };
+
+  kubernetesModule.deleteFargateProfile(fargateProfileDetails).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function deleteNodeGroup() {
+  const nodeGroupDetails = {
+    clusterName: "NodeCloud",
+    nodegroupName: "groupTest"
+  };
+
+  kubernetesModule.deleteNodegroup(nodeGroupDetails).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}
+
+function deleteCluster() {
+  const clusterDetails = {
+    name: "NodeCloud"
+  };
+
+  kubernetesModule.deleteCluster(clusterDetails).then(
+    result => {
+      console.log("Output :", result);
+    },
+    error => {
+      console.error("Error :", error);
+    }
+  );
+}