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* Sends logs using rsyslog fropm the ECS instances, to the given endpoint. * Launches a Logspout container on each ECS instance, to send Docker logs to the given endpoint. * This allows logs to be collected externally, eg. Papertrail/Logstash
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,24 @@ | ||
| version: 0.2 | ||
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| phases: | ||
| pre_build: | ||
| commands: | ||
| - echo "Build started on $(date)" | ||
| - echo "Logging in to Amazon ECR..." | ||
| - aws ecr get-login-password --region "$AWS_DEFAULT_REGION" | docker login --username AWS --password-stdin "$AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com" | ||
| - | | ||
| if [ -n "$DOCKERHUB_USERNAME" ] && [ -n "DOCKERHUB_TOKEN" ]; | ||
| then | ||
| echo "Logging into Dockerhub ..."; | ||
| echo "$DOCKERHUB_TOKEN" | docker login --username "$DOCKERHUB_USERNAME" --password-stdin; | ||
| fi; | ||
| - echo "Pulling Logspout docker image ..." | ||
| - docker pull gliderlabs/logspout:v3.2.14 | ||
| build: | ||
| commands: | ||
| - echo "Adding ECR repo tag..." | ||
| - docker tag gliderlabs/logspout:v3.2.14 "$REPOSITORY_URI:latest" | ||
| post_build: | ||
| commands: | ||
| - echo "Pushing the Docker image..." | ||
| - docker push "$REPOSITORY_URI:latest" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| resource "aws_ecr_repository" "infrastructure_ecs_cluster_logspout" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| name = "${local.resource_prefix}-ecs-cluster-logspout" | ||
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| #tfsec:ignore:aws-ecr-enforce-immutable-repository | ||
| image_tag_mutability = "MUTABLE" | ||
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| encryption_configuration { | ||
| encryption_type = local.infrastructure_kms_encryption ? "KMS" : "AES256" | ||
| kms_key = local.infrastructure_kms_encryption ? aws_kms_key.infrastructure[0].arn : null | ||
| } | ||
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| image_scanning_configuration { | ||
| scan_on_push = true | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,146 @@ | ||
| resource "aws_iam_role" "infrastructure_ecs_cluster_logspout_image_codebuild" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| name = "${local.resource_prefix}-${substr(sha512("ecs-cluster-logspout-image-codebuild"), 0, 6)}" | ||
| description = "${local.resource_prefix}-ecs-cluster-logspout-image-codebuild" | ||
| assume_role_policy = templatefile( | ||
| "${path.root}/policies/assume-roles/service-principle-standard.json.tpl", | ||
| { services = jsonencode(["codebuild.amazonaws.com", "events.amazonaws.com"]) } | ||
| ) | ||
| } | ||
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| resource "aws_iam_policy" "infrastructure_ecs_cluster_logspout_image_codebuild_cloudwatch_rw" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| name = "${local.resource_prefix}-${substr(sha512("ecs-cluster-logspout-image-codebuild-cloudwatch-rw"), 0, 6)}" | ||
| description = "${local.resource_prefix}-ecs-cluster-logspout-image-codebuild-cloudwatch-rw" | ||
| policy = templatefile("${path.root}/policies/cloudwatch-logs-rw.json.tpl", {}) | ||
| } | ||
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| resource "aws_iam_role_policy_attachment" "infrastructure_ecs_cluster_logspout_image_codebuild_cloudwatch_rw" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| role = aws_iam_role.infrastructure_ecs_cluster_logspout_image_codebuild[0].name | ||
| policy_arn = aws_iam_policy.infrastructure_ecs_cluster_logspout_image_codebuild_cloudwatch_rw[0].arn | ||
| } | ||
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| resource "aws_iam_policy" "infrastructure_ecs_cluster_logspout_image_codebuild_allow_builds" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| name = "${local.resource_prefix}-${substr(sha512("ecs-cluster-logspout-image-codebuild-allow-builds"), 0, 6)}" | ||
| description = "${local.resource_prefix}-ecs-cluster-logspout-image-codebuild-allow-builds" | ||
| policy = templatefile("${path.root}/policies/codebuild-allow-builds.json.tpl", {}) | ||
| } | ||
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| resource "aws_iam_role_policy_attachment" "infrastructure_ecs_cluster_logspout_image_codebuild_allow_builds" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| role = aws_iam_role.infrastructure_ecs_cluster_logspout_image_codebuild[0].name | ||
| policy_arn = aws_iam_policy.infrastructure_ecs_cluster_logspout_image_codebuild_allow_builds[0].arn | ||
| } | ||
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| resource "aws_iam_policy" "infrastructure_ecs_cluster_logspout_image_codebuild_ecr_push" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| name = "${local.resource_prefix}-${substr(sha512("ecs-cluster-logspout-image-codebuild-ecr-push"), 0, 6)}" | ||
| description = "${local.resource_prefix}-ecs-cluster-logspout-image-codebuild-ecr-push" | ||
| policy = templatefile( | ||
| "${path.root}/policies/ecr-push.json.tpl", | ||
| { ecr_repository_arn = aws_ecr_repository.infrastructure_ecs_cluster_logspout[0].arn } | ||
| ) | ||
| } | ||
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| resource "aws_iam_role_policy_attachment" "infrastructure_ecs_cluster_logspout_image_codebuild_ecr_push" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| role = aws_iam_role.infrastructure_ecs_cluster_logspout_image_codebuild[0].name | ||
| policy_arn = aws_iam_policy.infrastructure_ecs_cluster_logspout_image_codebuild_ecr_push[0].arn | ||
| } | ||
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| resource "aws_codebuild_project" "infrastructure_ecs_cluster_logspout_image_build" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| name = "${local.resource_prefix}-ecs-cluster-logspout-image-build" | ||
| description = "${local.resource_prefix} ECS Cluster Logspout Image Build" | ||
| build_timeout = "20" | ||
| service_role = aws_iam_role.infrastructure_ecs_cluster_logspout_image_codebuild[0].arn | ||
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| artifacts { | ||
| type = "NO_ARTIFACTS" | ||
| } | ||
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| environment { | ||
| compute_type = "BUILD_GENERAL1_SMALL" | ||
| image = "aws/codebuild/standard:7.0" | ||
| type = "LINUX_CONTAINER" | ||
| privileged_mode = true | ||
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| environment_variable { | ||
| name = "AWS_ACCOUNT_ID" | ||
| value = local.aws_account_id | ||
| } | ||
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| environment_variable { | ||
| name = "REPOSITORY_URI" | ||
| value = aws_ecr_repository.infrastructure_ecs_cluster_logspout[0].repository_url | ||
| } | ||
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| environment_variable { | ||
| name = "DOCKERHUB_USERNAME" | ||
| value = local.infrastructure_dockerhub_username | ||
| } | ||
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| environment_variable { | ||
| name = "DOCKERHUB_TOKEN" | ||
| value = local.infrastructure_dockerhub_token | ||
| } | ||
| } | ||
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| source { | ||
| type = "NO_SOURCE" | ||
| buildspec = templatefile("${path.root}/buildspecs/dalmatian-logspout.yml", {}) | ||
| } | ||
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| depends_on = [ | ||
| aws_iam_role_policy_attachment.infrastructure_ecs_cluster_logspout_image_codebuild_cloudwatch_rw, | ||
| aws_iam_role_policy_attachment.infrastructure_ecs_cluster_logspout_image_codebuild_allow_builds, | ||
| aws_iam_role_policy_attachment.infrastructure_ecs_cluster_logspout_image_codebuild_ecr_push, | ||
| ] | ||
| } | ||
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| resource "terraform_data" "infrastructure_ecs_cluster_logspout_image_build_trigger_codebuild" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| triggers_replace = [ | ||
| md5(templatefile("${path.root}/buildspecs/dalmatian-logspout.yml", {})), | ||
| ] | ||
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| provisioner "local-exec" { | ||
| interpreter = ["/bin/bash", "-c"] | ||
| command = <<EOF | ||
| ${path.root}/local-exec-scripts/trigger-codedeploy-project.sh \ | ||
| -n "${aws_codebuild_project.infrastructure_ecs_cluster_logspout_image_build[0].name}" | ||
| EOF | ||
| } | ||
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| depends_on = [ | ||
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| ] | ||
| } | ||
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| resource "aws_cloudwatch_event_rule" "infrastructure_ecs_cluster_logspout_image_build_trigger_codebuild" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| name = "${local.resource_prefix_hash}-ecs-cluster-logspout-image-build-trigger-codebuild" | ||
| description = "${local.resource_prefix} ECS Cluster Logspout Image Build Trigger CodeBuild" | ||
| schedule_expression = "rate(24 hours)" | ||
| } | ||
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| resource "aws_cloudwatch_event_target" "infrastructure_ecs_cluster_logspout_image_build_trigger_codebuild" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| target_id = "${local.resource_prefix_hash}-ecs-cluster-image-build-trigger-codebuild" | ||
| rule = aws_cloudwatch_event_rule.infrastructure_ecs_cluster_logspout_image_build_trigger_codebuild[0].name | ||
| arn = aws_codebuild_project.infrastructure_ecs_cluster_logspout_image_build[0].id | ||
| role_arn = aws_iam_role.infrastructure_ecs_cluster_logspout_image_codebuild[0].arn | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| resource "aws_ecs_task_definition" "infrastructure_ecs_cluster_logspout" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| family = "${local.resource_prefix}-ecs-infrastructure-logsput" | ||
| container_definitions = templatefile( | ||
| "./container-definitions/app.json.tpl", | ||
| { | ||
| container_name = "logspout" | ||
| image = aws_ecr_repository.infrastructure_ecs_cluster_logspout[0].repository_url | ||
| entrypoint = jsonencode([]) | ||
| command = jsonencode([local.infrastructure_ecs_cluster_syslog_endpoint]) | ||
| environment_file_s3 = "" | ||
| environment = jsonencode([]) | ||
| secrets = jsonencode([]) | ||
| container_port = 0 | ||
| extra_hosts = jsonencode([]) | ||
| volumes = jsonencode([ | ||
| { | ||
| sourceVolume = "dockersock" | ||
| containerPath = "/var/run/docker.sock" | ||
| } | ||
| ]) | ||
| linux_parameters = jsonencode({}) | ||
| cloudwatch_log_group = "" | ||
| awslogs_stream_prefix = "" | ||
| region = local.aws_region | ||
| } | ||
| ) | ||
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| volume { | ||
| name = "dockersock" | ||
| host_path = "/var/run/docker.sock" | ||
| } | ||
| network_mode = "bridge" | ||
| requires_compatibilities = ["EC2"] | ||
| } | ||
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| resource "aws_ecs_service" "infrastructure_ecs_cluster_logspout" { | ||
| count = local.infrastrucutre_ecs_cluster_logspout_enabled ? 1 : 0 | ||
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| name = "${local.resource_prefix}-ecs-infrastructure-logsput" | ||
| cluster = aws_ecs_cluster.infrastructure[0].name | ||
| task_definition = aws_ecs_task_definition.infrastructure_ecs_cluster_logspout[0].arn | ||
| scheduling_strategy = "DAEMON" | ||
| } |
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