Deckhouse Kubernetes Platform in Amazon AWS

1
Selecting infrastructure
2
Installation information
3
Preparing environment
4
Installation
5
Getting access to the cluster
6
What can I do next?

Before starting the installation, ensure you have the cloud provider quotas required to deploy your cluster. Make sure that you have access to the desired regions.

The cloud-init package must be installed on the VMs. After the virtual machine is started, the following services associated with this package must be started:

  • cloud-config.service;
  • cloud-final.service;
  • cloud-init.service.

You have to create an IAM account with the Amazon AWS cloud provider so that Deckhouse Kubernetes Platform can manage cloud resources. The detailed instructions for creating an IAM account with AWS are available in the documentation. Below, we will provide a brief overview of the necessary actions (run them on the personal computer):

Create the JSON specification using the following command.

Command to create policy.json

cat > policy.json << EOF
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "VisualEditor0",
            "Effect": "Allow",
            "Action": [
                "autoscaling:DescribeAutoScalingGroups",
                "autoscaling:DescribeLaunchConfigurations",
                "autoscaling:DescribeTags",
                "ec2:AllocateAddress",
                "ec2:AssociateAddress",
                "ec2:AssociateRouteTable",
                "ec2:AttachInternetGateway",
                "ec2:AttachVolume",
                "ec2:AuthorizeSecurityGroupEgress",
                "ec2:AuthorizeSecurityGroupIngress",
                "ec2:CreateInternetGateway",
                "ec2:CreateKeyPair",
                "ec2:CreateNATGateway",
                "ec2:CreateRoute",
                "ec2:CreateRouteTable",
                "ec2:CreateSecurityGroup",
                "ec2:CreateSubnet",
                "ec2:CreateTags",
                "ec2:CreateVolume",
                "ec2:CreateVpc",
                "ec2:DeleteInternetGateway",
                "ec2:DeleteKeyPair",
                "ec2:DeleteNATGateway",
                "ec2:DeleteRoute",
                "ec2:DeleteRouteTable",
                "ec2:DeleteSecurityGroup",
                "ec2:DeleteSubnet",
                "ec2:DeleteTags",
                "ec2:DeleteVolume",
                "ec2:DeleteVpc",
                "ec2:DescribeAccountAttributes",
                "ec2:DescribeAddresses",
                "ec2:DescribeAvailabilityZones",
                "ec2:DescribeImages",
                "ec2:DescribeInstanceAttribute",
                "ec2:DescribeInstanceCreditSpecifications",
                "ec2:DescribeInstances",
                "ec2:DescribeInstanceTypes",
                "ec2:DescribeInternetGateways",
                "ec2:DescribeKeyPairs",
                "ec2:DescribeNatGateways",
                "ec2:DescribeNetworkInterfaces",
                "ec2:DescribeRegions",
                "ec2:DescribeRouteTables",
                "ec2:DescribeSecurityGroups",
                "ec2:DescribeSecurityGroupRules",
                "ec2:DescribeSubnets",
                "ec2:DescribeTags",
                "ec2:DescribeVolumesModifications",
                "ec2:DescribeVolumes",
                "ec2:DescribeVpcAttribute",
                "ec2:DescribeVpcClassicLink",
                "ec2:DescribeVpcClassicLinkDnsSupport",
                "ec2:DescribeVpcs",
                "ec2:DetachInternetGateway",
                "ec2:DetachVolume",
                "ec2:DisassociateAddress",
                "ec2:DisassociateRouteTable",
                "ec2:ImportKeyPair",
                "ec2:ModifyInstanceAttribute",
                "ec2:ModifySubnetAttribute",
                "ec2:ModifyVolume",
                "ec2:ModifyVpcAttribute",
                "ec2:ReleaseAddress",
                "ec2:RevokeSecurityGroupEgress",
                "ec2:RevokeSecurityGroupIngress",
                "ec2:RunInstances",
                "ec2:TerminateInstances",
                "ec2:DescribeVpcPeeringConnections",
                "ec2:CreateVpcPeeringConnection",
                "ec2:DeleteVpcPeeringConnection",
                "ec2:AcceptVpcPeeringConnection",
                "elasticloadbalancing:AddTags",
                "elasticloadbalancing:ApplySecurityGroupsToLoadBalancer",
                "elasticloadbalancing:AttachLoadBalancerToSubnets",
                "elasticloadbalancing:ConfigureHealthCheck",
                "elasticloadbalancing:CreateListener",
                "elasticloadbalancing:CreateLoadBalancer",
                "elasticloadbalancing:CreateLoadBalancerListeners",
                "elasticloadbalancing:CreateLoadBalancerPolicy",
                "elasticloadbalancing:CreateTargetGroup",
                "elasticloadbalancing:DeleteListener",
                "elasticloadbalancing:DeleteLoadBalancer",
                "elasticloadbalancing:DeleteLoadBalancerListeners",
                "elasticloadbalancing:DeleteTargetGroup",
                "elasticloadbalancing:DeregisterInstancesFromLoadBalancer",
                "elasticloadbalancing:DeregisterTargets",
                "elasticloadbalancing:DescribeListeners",
                "elasticloadbalancing:DescribeLoadBalancerAttributes",
                "elasticloadbalancing:DescribeLoadBalancerPolicies",
                "elasticloadbalancing:DescribeLoadBalancers",
                "elasticloadbalancing:DescribeTargetGroups",
                "elasticloadbalancing:DescribeTargetHealth",
                "elasticloadbalancing:DetachLoadBalancerFromSubnets",
                "elasticloadbalancing:ModifyListener",
                "elasticloadbalancing:ModifyLoadBalancerAttributes",
                "elasticloadbalancing:ModifyTargetGroup",
                "elasticloadbalancing:RegisterInstancesWithLoadBalancer",
                "elasticloadbalancing:RegisterTargets",
                "elasticloadbalancing:SetLoadBalancerPoliciesForBackendServer",
                "elasticloadbalancing:SetLoadBalancerPoliciesOfListener",
                "iam:AddRoleToInstanceProfile",
                "iam:CreateInstanceProfile",
                "iam:CreateRole",
                "iam:CreateServiceLinkedRole",
                "iam:DeleteInstanceProfile",
                "iam:DeleteRole",
                "iam:DeleteRolePolicy",
                "iam:GetInstanceProfile",
                "iam:GetRole",
                "iam:GetRolePolicy",
                "iam:ListInstanceProfilesForRole",
                "iam:ListRolePolicies",
                "iam:ListAttachedRolePolicies",
                "iam:PassRole",
                "iam:PutRolePolicy",
                "iam:RemoveRoleFromInstanceProfile",
                "iam:TagRole",
                "kms:DescribeKey",
                "sts:GetCallerIdentity"
            ],
            "Resource": "*"
        }
    ]
}
EOF

Create a new Policy based on the specification created above with D8CloudProviderAWS as a policy name:

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aws iam create-policy --policy-name D8CloudProviderAWS --policy-document file://policy.json
aws iam create-policy --policy-name D8CloudProviderAWS --policy-document file://policy.json

You will see the following:

  {
      "Policy": {
          "PolicyName": "D8CloudProviderAWS",
          "PolicyId": "AAA",
          "Arn": "arn:aws:iam::123:policy/D8CloudProviderAWS",
          "Path": "/",
          "DefaultVersionId": "v1",
          "AttachmentCount": 0,
          "PermissionsBoundaryUsageCount": 0,
          "IsAttachable": true,
          "CreateDate": "2020-08-27T02:52:06+00:00",
          "UpdateDate": "2020-08-27T02:52:06+00:00"
      }
  }

Create a new user:

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aws iam create-user --user-name deckhouse
aws iam create-user --user-name deckhouse

You will see the following:

  {
      "User": {
          "Path": "/",
          "UserName": "deckhouse",
          "UserId": "AAAXXX",
          "Arn": "arn:aws:iam::123:user/deckhouse",
          "CreateDate": "2020-08-27T03:05:42+00:00"
      }
  }

You need to allow access to the API and remember your AccessKeyId + SecretAccessKey values:

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aws iam create-access-key --user-name deckhouse
aws iam create-access-key --user-name deckhouse

You will see the following:

  {
      "AccessKey": {
          "UserName": "deckhouse",
          "AccessKeyId": "XXXYYY",
          "Status": "Active",
          "SecretAccessKey": "ZZZzzz",
          "CreateDate": "2020-08-27T03:06:22+00:00"
      }
  }

Attach the specified Policy to the specified User:

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aws iam attach-user-policy --user-name username --policy-arn arn:aws:iam::123:policy/D8CloudProviderAWS
aws iam attach-user-policy --user-name username --policy-arn arn:aws:iam::123:policy/D8CloudProviderAWS
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