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template-resources.yml
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AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: ACenterA - ECS/EKS Serverless Portal - <%STAGE%> Resources - <%SEMVER%>
Metadata:
AWS::ServerlessRepo::Application:
Name: acentera-<%STAGE%>-ecseks-resources
Description: 'ECS / EKS AWS Resources such as IAM roles, CloudWatch Events'
Author: ACentetrA
SpdxLicenseId: Apache-2.0
LicenseUrl: LICENSE
ReadmeUrl: README.md
Labels:
- ecs
- eks
- ecseks
- serverless
- acentera
- plugins
- container
- <%STAGE%>
HomePageUrl: https://acentera.com/
SemanticVersion: <%SEMVER%>
SourceCodeUrl: https://github.com/ACenterA/acentera-aws-ecseks-resources
Outputs:
AccountId:
Value:
Fn::Sub: ${AWS::AccountId}
Description: The AccountId for Bootstrap
PluginVersion:
Value: "<%SEMVER%>"
Description: The Plugin Version
NetworkingMacro:
Value:
Fn::GetAtt: "TransformFunction.Arn"
Description: Generic Networking Transform Macro Arn
NetworkingMacroName:
Value:
Fn::Sub: acentera-${Stage}-ecseks-${AWS::Region}-ManageVPCTransorm
Description: Generic Networking Transform Macro Name
ASGMacro:
Value:
Fn::GetAtt: "TransformMasterFunction.Arn"
Description: Generic ASG Transform Macro Arn
ASGMacroName:
Value:
Fn::Sub: acentera-${Stage}-ecseks-${AWS::Region}-ManageASG
Description: Generic ASG Transform Macro Name
LambdaFunctionRole:
Value:
Fn::GetAtt: "LambdaFunctionRole.Arn"
Description: Our account Lambda iam role to describe subnets, ec2 instances ...
Export:
Name:
Fn::Sub: "acentera:${Stage}:ecseks:IAM:LambdaRole"
ACenterALambdaFunctionRole:
Value:
Fn::GetAtt: "ACenterALambdaFunctionRole.Arn"
Description: Grant ACenterA the ability to Create, and Describe Image and tags base on our EC2 Instance.
Allow to Describe or Update a specific autoscaling group (Policy passed by STS Assume Role to restrict the 3rd party access)
Export:
Name:
Fn::Sub: "acentera:${Stage}:ecseks:IAM:ACenterALambdaRole"
# EC2AMILogs:
# Value:
# Ref: "EC2AMILogs"
# Description: Default EC2 AMI LogGroup
# Allow EC2 Instances to sends logs to cloudwatch in this LogGroup
# Export:
# Name: ..Sub "acentera:${Stage}:ecseks:CloudWatch:EC2AMILogs"
ImageBuilderRole:
Value:
Ref: "ImageBuilderRole"
Description: Grant an EC2 IAM Role to perform basic access.
# Export:
# Name: !Sub "acentera:${Stage}:ecseks:IAM:ImageBuilderRole"
EC2BaseACenterARole:
Value:
Ref: "EC2BaseACenterARole"
Description: Grant an EC2 IAM Role to perform basic access.
# Export:
# Name: !Sub "acentera:${Stage}:ecseks:IAM:EC2BaseACenterARole"
# ImageBuilderRoleArn:
# Value: !GetAtt [ "ImageBuilderRoleArn", "Arn" ]
# Description: Grant an EC2 IAM Role to perform basic access.
# Export:
# Name: !Sub "acentera:${Stage}:ecseks:IAM:ImageBuilderRoleArn"
ImageBuilderInstanceRoleArn:
Value:
Fn::GetAtt: [ "ImageBuilderInstanceProfile", "Arn" ]
Description: Grant an EC2 IAM Role to perform basic access.
# Export:
# Name: !Sub "acentera:${Stage}:ecseks:IAM:ImageBuilderInstanceRoleArn"
EC2BaseACenterARoleArn:
Value:
Fn::GetAtt: [ "EC2BaseACenterAInstanceProfile", "Arn" ]
Description: Grant an EC2 IAM Role to perform boot process access.
# Export:
# Name: !Sub "acentera:${Stage}:ecseks:IAM:EC2BaseACenterARoleArn"
EC2BaseACenterALimitedRole:
Value:
Ref: "EC2BaseACenterALimitedRole"
Description: Grant an EC2 IAM Role to perform basic access.
# Export:
# Name: !Sub "acentera:${Stage}:ecseks:IAM:EC2BaseACenterALimitedRole"
EC2BaseACenterALimitedInstanceProfile:
Value:
Fn::GetAtt: [ "EC2BaseACenterAInstanceProfile", "Arn" ]
Description: Grant an EC2 IAM Role to perform basic access.
# Export:
# Name: !Sub "acentera:${Stage}:ecseks:IAM:EC2BaseACenterALimitedRoleArn"
SnsTopic:
Value:
Ref: Topic
Description: SNS Topic for processing events
Export:
Name:
Fn::Sub: "acentera:${Stage}:ecseks:Sns:TopicArn"
Parameters:
# Topic:
# Description: Alarm notification Topic
# Default: ""
# Type: String
#
# FallbackTopic:
# Description: Alarm notification Fallback Topic
# Default: ""
# Type: String
AppS3Assets:
Type: String
Default: ''
Description: "The ACenterA S3 Assets"
SiteKey:
Description: ACenterA Site Key from Admin Portal
Default: 12f9b231-88b5-40c9-9f75-cc14f854a7bb
Type: String
Stage:
Description: "lowercase stage name. such as <%STAGE%>"
Default: "<%STAGE%>"
AllowedValues: [ "<%STAGE%>" ]
Type: String
Secret:
Type: AWS::SSM::Parameter::Value<String>
Default: acentera-<%STAGE%>-secret
JWTSecret:
Type: AWS::SSM::Parameter::Value<String>
Default: acentera-<%STAGE%>-clientsecret
ServerSecret:
Type: AWS::SSM::Parameter::Value<String>
Default: acentera-<%STAGE%>-serversecret
Conditions:
IsS3Defined:
Fn::Not:
- Fn::Equals:
- Ref: AppS3Assets
- ""
Mappings:
Cognito:
Values:
AuthName: ACenterA
Plugin:
Values:
Name: ecseks
Globals:
Function:
Environment:
Variables:
ACCOUNT_ID:
Fn::Sub: ${AWS::AccountId}
APP_DATA_TABLE_NAME:
Fn::Sub: acentera-${Stage}-AppData
APP_DATA_PERM_TABLE_NAME:
Fn::Sub: acentera-${Stage}-AppDataPermissions
SESSION_TABLE_NAME:
Fn::Sub: acentera-${Stage}-Sessions
STAGE:
Fn::Sub: ${Stage}
REGION:
Fn::Sub: ${AWS::Region}
STACK_NAME:
Fn::Sub: ${AWS::StackName}
STACK_ID:
Fn::Sub: ${AWS::StackId}
S3_BUCKET:
Fn::If:
- IsS3Defined
- Ref: AppS3Assets
- Fn::Sub: "acentera-core-${Stage}-assets-${AWS::Region}-${AWS::AccountId}"
PLUGIN_NAME: ecseks
PLUGIN_VERSION: "<%SEMVER%>"
SITE_KEY:
Ref: SiteKey
SITE:
Ref: SiteKey
# SITE_TITLE:
# Ref: SiteTitle
# JWT_SECRET:
# Ref: JWTSecret
# KEY_ID:
# Ref: Secret
# SECRET:
# Ref: ServerSecret
Handler: main
Runtime: go1.x
Timeout: 60
Layers:
- Ref: RequestsLayerf8452628d3
Resources:
RequestsLayerf8452628d3:
Type: AWS::Lambda::LayerVersion
Properties:
Content:
S3Bucket: lambda-at-edge-dev-serverlessdeploymentbucket-1gmbbmp4ajnba
S3Key: packaged/2019/0.0.1/acentera-ecseks/d8046cca96386e6d17976486f349abda
# ContentUri: s3://lambda-at-edge-dev-serverlessdeploymentbucket-1gmbbmp4ajnba/packaged/2019/0.0.1/acentera-ecseks/d8046cca96386e6d17976486f349abda
# remplace ... to Content ContentUri: s3://lambda-at-edge-dev-serverlessdeploymentbucket-1gmbbmp4ajnba/packaged/2019/0.0.1/acentera-ecseks/c22c0e4ce6c79f7c2e4ee36f68202e8b
ECSAutoScalingLambdaV1:
Type: AWS::Serverless::Function
Properties:
CodeUrl: s3://%%BINARY%%
FunctionName:
Fn::Sub: acentera-${Stage}-ecseks-${AWS::Region}-AutoScaling
Environment:
Variables:
# Need ENV Vars ..
# ACENTERA_MASTER_URL: #- acentera-master
# Ref: SiteKey
# PLUGIN_ID: AddPluginSiteExcute.Id
REGION:
Fn::Sub: ${AWS::Region}
Runtime: go1.x
ReservedConcurrentExecutions: 2
Policies:
- DynamoDBCrudPolicy:
TableName: acentera-<%STAGE%>-AppData
- DynamoDBCrudPolicy:
TableName: acentera-<%STAGE%>-AppDataPermissions
- DynamoDBCrudPolicy:
TableName: acentera-<%STAGE%>-Sessions
- DynamoDBCrudPolicy:
TableName: "acentera-<%STAGE%>-AppData/index/gsi-data-index"
- DynamoDBCrudPolicy:
TableName: "acentera-<%STAGE%>-AppData/index/gsi-static-partition-index"
- DynamoDBCrudPolicy:
TableName: "acentera-<%STAGE%>-AppData/index/gsi-plugin-partition-index"
# ApiPluginLambdaGetSettingsPermissions:
# Type: "AWS::Lambda::Permission"
# Properties:
# Some ideas were takein from: http://garbe.io/blog/2017/04/12/a-better-solution-to-ecs-autoscaling/
ECSAutoScalingCron:
Type: 'AWS::Events::Rule'
Properties:
Name:
Fn::Sub: acentera-${Stage}-ecseks-${AWS::Region}-AutoScaling
Description: 'ECS AutoScaling - Validate room available'
# ScheduleExpression: 'rate(1 minute)'
ScheduleExpression: 'rate(5 minutes)'
State: ENABLED
Targets:
- Arn:
Fn::GetAtt: 'ECSAutoScalingLambdaV1.Arn'
Id: lambda
ECSAutoScalingCronPermissions:
Type: 'AWS::Lambda::Permission'
Properties:
Action: 'lambda:InvokeFunction'
FunctionName:
Ref: ECSAutoScalingLambdaV1
Principal: 'events.amazonaws.com'
SourceArn:
Fn::GetAtt: 'ECSAutoScalingCron.Arn'
# Some eideas were takein from : SchedulableContainers is described in detail here: http://garbe.io/blog/2017/04/12/a-better-solution-to-ecs-autoscaling/
ECSAutoScalingEventRule:
Type: 'AWS::Events::Rule'
Properties:
Name:
Fn::Sub: acentera-${Stage}-ecseks-${AWS::Region}-EventScaling
Description: 'ECS AutoScaling - Event processing, also validate that ressources can be added'
EventPattern:
source:
- 'aws.ecs'
'detail-type':
- 'ECS Container Instance State Change'
State: ENABLED
Targets:
- Arn:
Fn::GetAtt: 'ECSAutoScalingLambdaV1.Arn'
Id: lambda
ECSAutoScalingFailedInvocationsTooHighAlarm:
Type: 'AWS::CloudWatch::Alarm'
Properties:
AlarmName:
Fn::Sub: "[ ${Stage} ] - ecseks - AutoScaleError"
AlarmDescription: 'Validate ECS instances have enough ressources.'
Namespace: 'AWS/Events'
MetricName: FailedInvocations
Statistic: Sum
Period: 60
EvaluationPeriods: 1
ComparisonOperator: GreaterThanThreshold
TreatMissingData: notBreaching
Threshold: 1
AlarmActions:
- Ref: Topic
Dimensions:
- Name: RuleName
Value:
Ref: ECSAutoScalingCron
ECSAutoScalingTooHighAlarm:
Type: 'AWS::CloudWatch::Alarm'
Properties:
AlarmName:
Fn::Sub: "[ ${Stage} ] - ecseks - AutoScaleAllHighError"
AlarmDescription: 'Validate ECS instances have enough ressources.'
Namespace: 'ACENTERA/ECS'
MetricName: AutoScale
Statistic: Average
Period: 300
EvaluationPeriods: 6
ComparisonOperator: GreaterThanThreshold
Threshold: 1.9
TreatMissingData: notBreaching
AlarmActions:
- Ref: FallbackTopic
Dimensions:
- Name: ClusterName
Value: ALL
ECSAutoScalingTooLowAlarm:
Type: 'AWS::CloudWatch::Alarm'
Properties:
AlarmName:
Fn::Sub: "[ ${Stage} ] - ecseks -AutoScaleAllLowError"
AlarmDescription: 'Validate ECS instances have enough ressources.'
Namespace: 'ACENTERA/ECS'
MetricName: AutoScale
Statistic: Average
Period: 300
EvaluationPeriods: 90
ComparisonOperator: LessThanThreshold
TreatMissingData: notBreaching
Threshold: 0.15
AlarmActions:
- Ref: FallbackTopic
Dimensions:
- Name: ClusterName
Value: ALL
S3ReadOnlyRole:
Type: AWS::IAM::Role
Properties:
Path:
Fn::Sub: /acentera/${Stage}/default/plugins/ecseks/s3/readonly/
RoleName:
Fn::Sub: acentera-${Stage}-ecseks-${AWS::Region}-S3ReadOnly
AssumeRolePolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
Service:
- spotfleet.amazonaws.com
- ec2.amazonaws.com
Action:
- sts:AssumeRole
EC2AllowS3GetPolicy:
Type: AWS::IAM::Policy
DependsOn:
- S3ReadOnlyRole
Properties:
PolicyName: AllowS3DownloadUserDataInLaunchConfiguration_NoRestrictions
Roles:
- Ref: S3ReadOnlyRole
PolicyDocument:
Statement:
- Action:
- s3:GetObject
Effect: Allow
Resource:
- "arn:aws:s3:::*"
# EC2AMILogs:
# Type: AWS::Logs::LogGroup
# Properties:
# LogGroupName:
# Fn::Sub: ${AWS::StackName}-EC2AMILogs
# RetentionInDays: 7
# TODO: Make an create an STS from this role and pass it to the Instance ...
# Or something like this : https://aws.amazon.com/blogs/security/how-to-help-lock-down-a-users-amazon-ec2-capabilities-to-a-single-vpc/
EC2BaseACenterARole:
Type: AWS::IAM::Role
Properties:
Path:
Fn::Sub: /acentera/${Stage}/default/plugins/ecseks/ec2/
RoleName:
Fn::Sub: acentera-${Stage}-ecseks-${AWS::Region}-EC2BaseRole
AssumeRolePolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
Service:
- spotfleet.amazonaws.com
- ec2.amazonaws.com
Action:
- sts:AssumeRole
ManagedPolicyArns:
- arn:aws:iam::aws:policy/service-role/AmazonEC2ContainerServiceforEC2Role
- arn:aws:iam::aws:policy/AmazonElasticFileSystemReadOnlyAccess
Policies:
- PolicyName: RexrayVolumesPolicy
# removed.for security ... "ec2:DeleteVolume",
# removed for security ... "ec2:DeleteSnapshot"
# removed for security ... create volume is done via CFN "ec2:CreateVolume"
# removed for secucrity ... create tags is done via CFN "ec2:CreateTags"
# removed for security ... "ec2:CreateSnapshot"
# removed for security ... "ec2:CopySnapshot"
# removed for security .. "ec2:ModifySnapshotAttribute",
# "ec2:DescribeSnapshots",
# "ec2:DescribeSnapshotAttribute",
# "elasticfilesystem:DescribeMountTargets"
# efs .. "ec2:DescribeSubnets"
# efs .. "ec2:DescribeNetworkInterfaces"
# efs .. "ec2:CreateNetworkInterface"
PolicyDocument: |
{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": [
"ec2:AttachVolume",
"ec2:DescribeAvailabilityZones",
"ec2:DescribeInstances",
"ec2:DescribeVolumes",
"ec2:DescribeVolumeAttribute",
"ec2:DescribeVolumeStatus",
"ec2:DetachVolume",
"ec2:ModifyVolumeAttribute",
"ec2:DescribeTags"
],
"Resource": "*"
}]
}
- PolicyName: RexrayEFSPolicy
PolicyDocument: |
{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": [
"elasticfilesystem:CreateTags",
"elasticfilesystem:DescribeFileSystems"
],
"Resource": "*"
}]
}
- PolicyName: AllowS3DownloadUserDataLimitedByBucketInLaunchConfiguration
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- s3:ListBucket
Resource:
Fn::Sub:
- "arn:aws:s3:::${BUCKET}"
- BUCKET:
Fn::If:
- IsS3Defined
- Ref: AppS3Assets
- Fn::Sub: "acentera-core-${Stage}-assets-${AWS::Region}-${AWS::AccountId}"
- Effect: Allow
Action:
- s3:GetObject
Resource:
Fn::Sub:
- "arn:aws:s3:::${BUCKET}/private/plugins/ecseks/*"
- BUCKET:
Fn::If:
- IsS3Defined
- Ref: AppS3Assets
- Fn::Sub: "acentera-core-${Stage}-assets-${AWS::Region}-${AWS::AccountId}"
- PolicyName: AllowSSMAgent
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- ssmmessages:CreateControlChannel
- ssmmessages:CreateDataChannel
- ssmmessages:OpenControlChannel
- ssmmessages:OpenDataChannel
- ssm:UpdateInstanceInformation
- ec2messages:AcknowledgeMessage
- ec2messages:DeleteMessage
- ec2messages:FailMessage
- ec2messages:GetEndpoint
- ec2messages:GetMessages
- ec2messages:SendReply
- ssm:UpdateInstanceInformation
- ssm:ListInstanceAssociations
- ssm:DescribeInstanceProperties
- ssm:DescribeDocumentParameters
Resource: "*"
- PolicyName: AllowSSMCloudWatchPutMetric
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- cloudwatch:PutMetricData
Resource: "*"
- PolicyName: AllowECSRoleToAccessESCluster
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- ecs:*
Resource: "*"
- PolicyName: AllowECSAndContainerRegistryECR
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- ecr:GetAuthorizationToken
- ecr:BatchCheckLayerAvailability
- ecr:GetDownloadUrlForLayer
- ecr:GetRepositoryPolicy
- ecr:DescribeRepositories
- ecr:ListImages
- ecr:DescribeImages
- ecr:BatchGetImage
- "ecs:DeregisterContainerInstance"
- "ecs:DiscoverPollEndpoint"
- "ecs:Poll"
- "ecs:RegisterContainerInstance"
- "ecs:StartTelemetrySession"
- "ecs:Submit*"
- "ecr:GetAuthorizationToken"
- "ecr:BatchCheckLayerAvailability"
- "ecr:GetDownloadUrlForLayer"
- "ecr:BatchGetImage"
- "ecs:UpdateContainerInstancesState"
- "ecs:DiscoverPollEndpoint"
- "ecs:DeregisterContainerInstance"
- "ecs:ListContainerInstances"
- "ecs:RegisterContainerInstance"
- "ecs:SubmitContainerStateChange"
- "ecs:SubmitTaskStateChange"
- "ecs:Describe*"
- "ecs:List*"
- "ecs:UpdateContainerAgent"
- "ecs:StartTask"
- "ecs:StopTask"
- "ecs:RunTask"
- "ecs:DiscoverPollEndpoint"
- "ecs:Submit*"
- "ecs:Poll"
- "ecs:StartTelemetrySession"
- "ecs:PutAttributes"
- "cloudformation:DescribeStackResource"
- "ecs:DeregisterContainerInstance"
- "ecs:DeregisterTaskDefinition"
- "ecs:ListClusters"
- "ecs:ListContainerInstances"
- "ecs:ListTaskDefinitionFamilies"
- "ecs:ListTaskDefinitions"
- "ecs:ListTasks"
- "ecs:SubmitContainerStateChange"
- "ecs:UpdateContainerAgent"
- "ecs:UpdateContainerInstancesState"
- "SNS:Publish"
- "elasticloadbalancing:DeregisterTargets"
Resource: "*"
- PolicyName: EC2AllowCloudWatchLogs
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- logs:CreateLogGroup # Allow to create default OSLogs/xxxxx LogGroup per regions
- logs:CreateLogStream
- logs:PutLogEvents
- logs:DescribeLogGroups
- logs:DescribeLogStreams
Resource: "*"
- PolicyName: EC2AllowVolumeAttachAndDetach
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- ec2:DetachVolume
- ec2:DeleteVolume
- ec2:DescribeVolumes
- ec2:AttachVolume
- ec2:ModifyInstanceAttribute
Resource: "*"
- PolicyName: DescribeAndCreateAMIAndTags
PolicyDocument:
Version: '2012-10-17'
Statement:
- Action:
- ec2:DescribeTags
- ec2:DescribeInstances
- ec2:CreateTags
Effect: Allow
Resource: '*'
- PolicyName: DescribeAutoScalingGroupsAndCreditSpec
PolicyDocument:
Version: '2012-10-17'
Statement:
- Action:
- ec2:DescribeAutoScalingGroups
- ec2:DescribeInstances
- autoscaling:DescribeAutoScalingGroups
- autoscaling:DescribeAutoScalingInstances
- autoscaling:DescribeTags
- autoscaling:CreateOrUpdateTags
- ec2:ModifyInstanceCreditSpecification
- autoscaling:DescribeLoadBalancers
Effect: Allow
Resource: '*'
- PolicyName: AllowSuspendResumeProcessSpotHandlers
PolicyDocument:
Version: '2012-10-17'
Statement:
- Action:
- autoscaling:ResumeProcesses
- autoscaling:SuspendProcesses
Effect: Allow
Resource: '*'
- PolicyName: AllowCreateENI
PolicyDocument:
Version: '2012-10-17'
Statement:
- Action:
- ec2:CreateNetworkInterface
- ec2:DescribeNetworkInterfaces
- ec2:AttachNetworkInterface
- ec2:DescribeSubnets
- autoscaling:CompleteLifecycleAction
Effect: Allow
Resource: '*'
# At least one tag key called acentera:project
# - PolicyName: AllowAttachmentOfExistingENIAndTerminatePreviousInstance
# PolicyDocument:
# Version: '2012-10-17'
# Statement:
# - Action:
# # Allow instance to terminate previous instance with current ENI / Volume attachment to optimize rolling updates ...
# # Do not allow terminate instance we use the ASG to do so ... - ec2:TerminateInstances
# # - ec2:AssociateIamInstanceProfile
# Effect: Allow
# #didnotwork Condition:
# # StringEquals:
# # ForAnyValue:StringEquals:
# # "aws:TagKeys":
# # - "acentera:project"
# Resource: '*'
EC2BaseACenterALimitedInstanceProfile:
Type: AWS::IAM::InstanceProfile
DependsOn:
- EC2BaseACenterALimitedRole
Properties:
Path:
Fn::Sub: /acentera/${Stage}/default/plugins/ecseks/ec2/instanceprofile/limited/
Roles:
- Ref: "EC2BaseACenterALimitedRole"
EC2BaseACenterALimitedRole:
Type: AWS::IAM::Role
Properties:
Path:
Fn::Sub: /acentera/${Stage}/default/plugins/ecseks/ec2/
RoleName:
Fn::Sub: acentera-${Stage}-ecseks-${AWS::Region}-EC2BaseLimitedRole
AssumeRolePolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
Service:
- spotfleet.amazonaws.com
- ec2.amazonaws.com
Action:
- sts:AssumeRole
Policies:
- PolicyName: AllowSSMAgent
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- ssmmessages:CreateControlChannel
- ssmmessages:CreateDataChannel
- ssmmessages:OpenControlChannel
- ssmmessages:OpenDataChannel
- ssm:UpdateInstanceInformation
- ec2messages:AcknowledgeMessage
- ec2messages:DeleteMessage
- ec2messages:FailMessage
- ec2messages:GetEndpoint
- ec2messages:GetMessages
- ec2messages:SendReply
- ssm:UpdateInstanceInformation
- ssm:ListInstanceAssociations
- ssm:DescribeInstanceProperties
- ssm:DescribeDocumentParameters
Resource: "*"
- PolicyName: AllowSSMCloudWatchPutMetric
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- cloudwatch:PutMetricData
Resource: "*"
- PolicyName: AllowECSAndContainerRegistryECR
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- ecr:GetAuthorizationToken
- ecr:BatchCheckLayerAvailability
- ecr:GetDownloadUrlForLayer
- ecr:GetRepositoryPolicy
- ecr:DescribeRepositories
- ecr:ListImages
- ecr:DescribeImages
- ecr:BatchGetImage
- "ecs:DeregisterContainerInstance"
- "ecs:DiscoverPollEndpoint"
- "ecs:Poll"
- "ecs:RegisterContainerInstance"
- "ecs:StartTelemetrySession"
- "ecs:Submit*"
- "ecr:GetAuthorizationToken"
- "ecr:BatchCheckLayerAvailability"
- "ecr:GetDownloadUrlForLayer"
- "ecr:BatchGetImage"
- "ecs:UpdateContainerInstancesState"
- "ecs:DiscoverPollEndpoint"
- "ecs:DeregisterContainerInstance"
- "ecs:ListContainerInstances"
- "ecs:RegisterContainerInstance"
- "ecs:SubmitContainerStateChange"
- "ecs:SubmitTaskStateChange"
- "ecs:Describe*"
- "ecs:List*"
- "ecs:UpdateContainerAgent"
- "ecs:StartTask"
- "ecs:StopTask"
- "ecs:RunTask"
- "ecs:DiscoverPollEndpoint"
- "ecs:Submit*"
- "ecs:Poll"
- "ecs:StartTelemetrySession"
- "ecs:PutAttributes"
- "cloudformation:DescribeStackResource"
- "ecs:DeregisterContainerInstance"
- "ecs:DeregisterTaskDefinition"
- "ecs:ListClusters"
- "ecs:ListContainerInstances"
- "ecs:ListTaskDefinitionFamilies"
- "ecs:ListTaskDefinitions"
- "ecs:ListTasks"
- "ecs:SubmitContainerStateChange"
- "ecs:UpdateContainerAgent"
- "ecs:UpdateContainerInstancesState"
- "SNS:Publish"
- "elasticloadbalancing:DeregisterTargets"
Resource: "*"
- PolicyName: EC2AllowCloudWatchLogs
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- logs:CreateLogGroup # Allow to create default OSLogs/xxxxx LogGroup per regions
- logs:CreateLogStream
- logs:PutLogEvents
- logs:DescribeLogGroups
- logs:DescribeLogStreams
Resource: "*"
- PolicyName: EC2AllowVolumeAttachAndDetach
PolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Action:
- ec2:DescribeVolumes
- ec2:ModifyInstanceAttribute
Resource: "*"
- PolicyName: DescribeAndCreateAMIAndTags
PolicyDocument:
Version: '2012-10-17'
Statement:
- Action:
- ec2:DescribeTags
- ec2:DescribeInstances
- ec2:CreateTags
Effect: Allow
Resource: '*'
- PolicyName: DescribeAutoScalingGroupsAndCreditSpec
PolicyDocument:
Version: '2012-10-17'
Statement:
- Action:
- ec2:DescribeAutoScalingGroups
- autoscaling:DescribeAutoScalingGroups
- autoscaling:DescribeAutoScalingInstances
- autoscaling:DescribeTags
- ec2:ModifyInstanceCreditSpecification
- autoscaling:DescribeLoadBalancers
- cloudformation:DescribeStackResource
Effect: Allow
Resource: '*'
- PolicyName: AllowSuspendResumeProcessSpotHandlers
PolicyDocument:
Version: '2012-10-17'
Statement:
- Action:
- autoscaling:ResumeProcesses
- autoscaling:SuspendProcesses
Effect: Allow
Resource: '*'
- PolicyName: AllowAttachmentOfExistingENI
PolicyDocument:
Version: '2012-10-17'
Statement:
- Action:
- ec2:DescribeNetworkInterfaces
- ec2:DescribeSubnets
- ec2:DescribeInstances
# Allow instance to terminate previous instance with current ENI / Volume attachment to optimize rolling updates ...
- autoscaling:CompleteLifecycleAction
Effect: Allow
Resource: '*'
# EC2 / Generic Lambda Roles
ImageBuilderRole:
Type: AWS::IAM::Role
Properties:
Path:
Fn::Sub: /acentera/${Stage}/default/plugins/ecseks/ec2/
RoleName:
Fn::Sub: acentera-${Stage}-ecseks-${AWS::Region}-EC2ImageBuilder
AssumeRolePolicyDocument:
Version: '2012-10-17'
Statement:
- Effect: Allow
Principal:
Service:
- spotfleet.amazonaws.com
- ec2.amazonaws.com
Action:
- sts:AssumeRole
# Policies:
# - PolicyName: EC2SpotPermissionAndPassRole
# PolicyDocument:
# Version: '2012-10-17'
# Statement:
# - Effect: Allow
# Action:
# - ec2:RequestSpotInstances
# - ec2:DescribeImages
# - ec2:DescribeSubnets
# - ec2:TerminateInstances
# Resource:
# - '*'
# - Effect: Allow
# Action:
# - iam:PassRole
# Resource:
# - '*'
# - Effect: Allow
# Action:
# - sns:Publish
# Resource:
# - '*'
EC2AllowS3GetPolicy:
Type: AWS::IAM::Policy
DependsOn:
- ImageBuilderRole
Properties:
PolicyName: AllowS3DownloadUserDataLimitedByBucketInLaunchConfiguration
Roles:
- Ref: ImageBuilderRole
PolicyDocument:
Statement:
- Effect: Allow
Action:
- s3:ListBucket
Resource:
Fn::Sub:
- "arn:aws:s3:::${BUCKET}"
- BUCKET:
Fn::If:
- IsS3Defined
- Ref: AppS3Assets
- Fn::Sub: "acentera-core-${Stage}-assets-${AWS::Region}-${AWS::AccountId}"
- Effect: Allow
Action:
- s3:GetObject
Resource:
Fn::Sub:
- "arn:aws:s3:::${BUCKET}/private/plugins/ecseks/*"
- BUCKET:
Fn::If:
- IsS3Defined
- Ref: AppS3Assets
- Fn::Sub: "acentera-core-${Stage}-assets-${AWS::Region}-${AWS::AccountId}"
EC2AllowECRPull:
Type: AWS::IAM::Policy
DependsOn:
- ImageBuilderRole
Properties:
PolicyName: AllowECRPull
Roles:
- Ref: ImageBuilderRole
PolicyDocument:
Statement:
- Action:
- ecr:GetAuthorizationToken
- ecr:BatchCheckLayerAvailability
- ecr:GetDownloadUrlForLayer
- ecr:GetRepositoryPolicy
- ecr:DescribeRepositories
- ecr:ListImages
- ecr:DescribeImages
- ecr:BatchGetImage
Effect: Allow
Resource:
- "*"
EC2AllowSSM:
Type: AWS::IAM::Policy
DependsOn:
- ImageBuilderRole
Properties:
PolicyName: EC2AllowSSM
Roles:
- Ref: ImageBuilderRole