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gitlab.tf.json.template.py
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from collections.abc import (
Iterable,
)
import ipaddress
from itertools import (
chain,
)
import json
from more_itertools import (
nth,
)
import yaml
from azul import (
config,
)
from azul.collections import (
dict_merge,
)
from azul.deployment import (
aws,
)
from azul.docker import (
resolve_docker_image_for_pull,
)
from azul.strings import (
departition,
double_quote as dq,
join_lines as jl,
join_words as jw,
single_quote as sq,
)
from azul.terraform import (
chalice,
emit_tf,
vpc,
)
# This Terraform config creates a single EC2 instance with a bunch of Docker
# containers running on it:
#
# ╔══════════════════════════════════════════════════════════════════════════════════════════════════╗
# ║ gitlab ║
# ║ ║
# ║ ┏━━━━━━━━━━━━━━━━━━━━━┓ ┏━━━━━━━━━━━━━━━━━━━━━━━━┓ ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓ ║
# ║ ┃ gitlab ┃ ┃ gitlab-runner ┃ ┃ gitlab-dind ┃ ║
# ║ ┃ gitlab/gitlab-ce ┃ ┃ gitlab/gitlab-runner ┃ ┃ library/docker ┃ ║
# ║ ┃ ┃ ┃ ┃ ┃ ┃ ║
# ║ ┃ ┌──────────┐ ┃ ┃ ┌───────────────┐ ┃ ┃ ┌────────────┐ ┃ ║
# ║ ┃ │ rails │─ ╋ ▶┃ │ gitlab-runner │────╋──╋───▶ 2375│ dockerd │docker.sock ◀─┐ ┃ ║
# ╔═════╗ ║ ┃ └──────────┘ ┃ ┃ └───┬───────┬───┘ ┃ ┃ └────────────┘ │ ┃ ║
# ║ ALB ║ ║ ┃ ┌──────────┐ ┃ ┃ │ ┃ ┃ │ ┃ ║
# ┌──▶ 443╠ ─ ─ ╬──╬──╋───▶ 80│ nginx │ ┃ ┗━━━━━━━╋━━━━━━━╋━━━━━━━━┛ ┃ ┏━━━━━━━━━━━━━━━━━━┓ │ ┃ ║
# │ ╚═════╝ ║ ┃ └──────────┘ ┃ │ ▲ ┃ ┃ "executor" ┃ │ ┃ ║
# │ ╔═════╗ ║ ┃ ┌──────────┐ ┃ │ │ ┃ ┃ ucsc/azul/runner ┃ │ ┃ ║
# │ 22╠ ─ ─ ╬──╬──╋─▶ 2222│ gitaly │ ┃ │ │ ─ ─ ─ ─ ─ ─┃─ ─ ─▶┃ ┃ │ ┃ ║
# │ ║ ║ ║ ┃ └──────────┘ ┃◀─ ─ ─ │ ┃ ┃ ┌────────────┐ ┃ │ ┃ ║
# │ ║ ║ ║ ┃ ┃ │ │ │ ┃ ─ ╋ ─│ make │ ┃ │ ┃ ║
# │ ║ NLB ║ ║ ┗━━━━━━━━━━━━━━━━━━━━━┛ │ ┃ │ ┃ └────────────┘ ┃ │ ┃ ║
# │ ║ ║ ║ │ │ │ ┃ ┃ ┌────────────┐ ┃ │ ┃ ║
# │ ║ ║ ║ ┌─────────┐ │ ┃ │ ┃ │ docker │──╋───────────┤ ┃ ║
# │ 2222╠ ─ ─ ╬──╬──────────────▶ 22│ sshd │ │ │ │ ┃ ┃ └────────────┘ ┃ │ ┃ ║
# │ ╚═════╝ ║ └─────────┘ │ ┃ │ ┗━━━━━━━━━━━━━━━━━━┛ │ ┃ ║
# │ ║ ┌─────────┐ │ │ │ ┃ ┏━━━━━━━━━━━━━━━━━━┓ │ ┃ ║
# │ ║ ┌─▶ docker.sock│ dockerd │ │ ┃ │ ┃ "build" ┃ │ ┃ ║
# │ ║ │ └─────────┘ │ │ │ ┃ ┃ ucsc/azul/dev ┃ │ ┃ ║
# │ ║ │ ┌─────────┐ │ ┃ │ ┃ ┃ │ ┃ ║
# │ ║ └──────────────│ systemd │─ ┴ ─ ┼ ─ ┴ ─ ─ ─ ─ ─ ─ ─▶┃ ┃ ┌────────────┐ ┃ │ ┃ ║
# │ ║ └─────────┘ │ ┃ │ ┃ │ make │ ┃ │ ┃ ║
# │ ║ │ ┃ ─▶┃ └────────────┘ ┃ │ ┃ ║
# └────────────────╬───────────────────────────────────┘ ┃ ┃ ┌────────────┐ ┃ │ ┃ ║
# ║ ┃ ┃ │ ├──╋───────────┘ ┃ ║
# ║ ┃ ┌────╋──│ python │ ┃ ┃ ║
# ║ ┃ │ ┃ │ ├ ─┃─ ┐ ┃ ║
# ║ ┃ │ ┃ └────────────┘ ┃ ┃ ║
# ║ ┃ │ ┗━━━━━━━━━━━━━━━━━━┛ │ ┃ ║
# ║ ┃ │ ┏━━━━━━━━━━━━━━━━━━┓ ┃ ║
# ║ ┃ │ ┃ elasticsearch ┃ │ ┃ ║
# ║ ┃ │ ┃ ┌────────────┐ ┃ ┃ ║
# ║ ┃ └─▶ 9200│ java │ ┃◀ ┘ ┃ ║
# ║ ┃ ┃ └────────────┘ ┃ ┃ ║
# ║ ┃ ┗━━━━━━━━━━━━━━━━━━┛ ┃ ║
# ║ ┃ ┃ ║
# ║ ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛ ║
# ║ ║
# ╚══════════════════════════════════════════════════════════════════════════════════════════════════╝
#
# ╔════════════╗ ┏━━━━━━━━━━━┓ ┌───────────┐
# Legend: ║ instance ║ ┃ container ┃ │ process │ ───interact──▶ ─ ─ run ─ ─ ▶
# ╚════════════╝ ┗━━━━━━━━━━━┛ └───────────┘
#
# The instance is fronted by two AWS load balancers:
#
# 1) an application load balancer (ALB) that terminates SSL and forwards to the
# Gitlab web UI
#
# 2) an network load balancer that forwards port 22 to an SSH daemon in the
# Gitlab container (for git+ssh://) and port 2222 to an SSH daemon for shell
# access in RancherOS' `console` container.
#
# The instance itself does not have a public IP and is only reachable from the
# internet through the load balancers.
#
# The NLB's public IP is bound to ssh.gitlab.
# {dev,prod}.singlecell.gi.ucsc.edu The ALB's public IP is bound to gitlab.
# {dev,prod}.singlecell.gi.ucsc.edu To log into the instance run `ssh
# [email protected] -p 2222`. Your SSH key must be
# mentioned in public_key or other_public_keys below.
#
# The Gitlab web UI is at https://gitlab.{dev,prod}.singlecell.gi.ucsc.edu/. It
# is safe to destroy all resources in this TF config. You can always build them
# up again. The only golden egg is the EBS volume that's attached to the
# instance. See below under ebs_volume_name. RancherOS was chosen for the AMI
# because it has Docker pre installed and supports cloud-init user data.
#
# The container wiring is fairly complicated as it involves docker-in-docker. It
# is inspired by
#
# https://medium.com/@tonywooster/docker-in-docker-in-gitlab-runners-220caeb708ca
#
# In this setup the build container is not privileged while allowing for image
# layer caching between builds. The `elasticsearch` and `dynamodb-local`
# containers are included as examples of test fixtures launched during test
# setup. This aspect may evolve over time. It's worth noting that these fixture
# containers are siblings of the build container. When the tests are run
# locally or on Travis, the tests run on the host. The above diagram also
# glosses over the fact that there are multiple separate bridge networks
# involved. The `gitlab-dind` and `gitlab-runner` containers are attached to a
# separate bridge network. The `gitlab` container is on the default bridge
# network. IMPORTANT: There is a bug in the Terraform AWS provider (I think
# it's conflating the listeners) which causes one of the NLB listeners to be
# missing after `terraform apply`.
# The name of an EBS volume to attach to the instance. This EBS volume must
# exist, be encrypted, and be formatted with ext4. We don't manage the volume in
# Terraform because that would require formatting it once after creation. That
# can only be one after attaching it to an EC2 instance but before mounting it.
# This turns out to be difficult and risks overwriting existing data on the
# volume. We'd also have to prevent the volume from being deleted during
# `terraform destroy`.
#
# If this EBS volume does not exist you must create it with the desired size
# before running Terraform. For example:
#
# aws ec2 create-volume \
# --encrypted \
# --size 100 \
# --availability-zone "${AWS_DEFAULT_REGION}a" \
# --tag-specifications 'ResourceType=volume,Tags=[{Key=Name,Value=azul-gitlab},{Key=owner,[email protected]}]'
#
# To then format the volume, you can then either attach it to some other Linux
# instance and format it there or use `make terraform` to create the actual
# Gitlab instance and attach the volume. For the latter you would need to ssh
# into the Gitlab instance, format `/dev/xvdf` (`/dev/nvme1n1` on newer
# instance types) and reboot the instance. For example:
#
# docker stop gitlab-runner
# docker stop gitlab
# docker stop gitlab-dind
# sudo mv /mnt/gitlab /mnt/gitlab.deleteme
# sudo mkdir /mnt/gitlab
# sudo mkfs.ext4 /dev/nvme1n1
# sudo reboot
# sudo rm -rf /mnt/gitlab.deleteme
#
# The EBS volume should be backed up (EBS snapshot) periodically. Not only does
# it contain Gitlab's data but also its config.
#
ebs_volume_name = 'azul-gitlab'
num_zones = 2 # An ALB needs at least two availability zones
# List of port forwardings by the network load balancer (NLB). The first element
# in the tuple is the port on the external interface of the NLB, the second
# element is the port on the instance the NLB forwards to.
#
nlb_ports = [(22, 2222, 'git'), (2222, 22, 'ssh')]
# The Azul Gitlab instance uses one VPC. This variable specifies the IPv4
# address block to be used by that VPC.
#
# Be sure to avoid the default Docker address pool:
#
# https://github.com/docker/libnetwork/blob/a79d3687931697244b8e03485bf7b2042f8ec6b6/ipamutils/utils.go#L10
#
all_ipv4 = '0.0.0.0/0'
vpc_cidr = config.vpc_cidr
vpn_subnet = config.vpn_subnet
split_tunnel = not config.deployment.is_stable
# The public key of that keypair
#
administrator_key = (
'ssh-rsa'
' '
'AAAAB3NzaC1yc2EAAAADAQABAAABAQDhRBbejN2qT5+6nfpzxPTfTFuSDSiPrAyDKH+V/A9+Xw4ZT8Z3K4d0w0KlwjtRZ'
'7shmIxkN44DY8R8LGCiybYHHVHqRNoQYqY1BkfSSP8h+eTylo4kRE4hKzs97dsBKYN1iXYXxd9yJGf6u3iR51LFijNLNN'
'6QEsxC6PhBReye21X8KdrlOO1owG3D+BVF6Q8PxpBFTjwMLiJUe3hm/vNTrCJErtHAr6ok28BY7rj3UVbGscrnsMIpdsX'
'OFDl5NU7tB6H9HlQ46l/W70ZSpzx8FQel9kbxcjZLinmsujuILC2bI1ev4EcdTRXo9SHo5VLPnE9J2f6StlqbBYJpbdOl'
' '
)
operator_keys = [
(
'ssh-rsa'
' '
'AAAAB3NzaC1yc2EAAAADAQABAAABgQCrIU25zlzHBxIdEATJZsGXvatdWuen5zlOw1uE25spQ8eNnOUfbz5fR'
'yiQqyMNxE/dX2hCCDT1mr5Flke4uJ0FayC/l5ZC3bKYE2gnILbZBNsFuueZuDy9pRmZ+eTYs3vKXN361+loRi'
'6ag8h/pOQCvx6oO5NrVSBse0NcEn1tk1h7C1hOf8sblW17+OO9aDQJAA7G4PJw2kBRCYYEwDNLBRy3k1wBdcK'
'G2t2SuVh+PCpmMPA5/i/raDUqATO1H3bcRubtyGHNbAtihL5HLZK83O9fHVf/MD7il4N/9OwBNpOwvc2gi9zp'
'ChGpbl5jA2ZfoEDEOhX4ffOD1UwmkmkoUC82BvHyAwdnqgh3Nk4qCum53TsMhXVWMW/8tr/t+AxjE3/Acwj6H'
'VMz2j+67A0p1oaTbxBXdf00BmAYV2xPZNg8Fa2/AkQWPt4c4JJnktVjWM8/PU1h6FamyHfQ6pNmi+j6rHz9UZ'
'e1Zt6WybGr+Tt+KifhbCnZQkg74I1uT6M='
' '
),
(
'ssh-rsa'
' '
'AAAAB3NzaC1yc2EAAAADAQABAAABAQDDPUVio1tlAstsaM2Da7QfSIv0zMU7JwjO7a/BvsWg0tXES'
'gpL59i5QcycpYq6q7naF+N0co325e/OJ4lzi13T5xojSbh/kNETwiI+aJ9f0GxwnygcvVUpsTlH3X01fR+1xm'
'rlGWi8AhEfbFyAFaqb2i+Whbkt9/oa3EIv4l+OSH6VSRtKRE56IvJ06hnWQ3yR57wxRBnHjiUuEBQ5I0jsye3'
'0OE0USvjfbHqjbR9zyKCgnGuf/fY4aC+oimHu6/FSS3Q8+f5BtRrUjcYvddbAHnzrx08csztCx3s7iA5qUdhr'
'W07wIjyG7vfB9Y70CDNsfi1Zo/Ff+IMKSzPtasXx'
' '
)
]
# FIXME: Launch GitLab, DinD & runner images using image ID
# https://github.com/DataBiosphere/azul/issues/5960
clamav_image, _ = resolve_docker_image_for_pull('clamav')
dind_image, _ = resolve_docker_image_for_pull('dind')
gitlab_image, _ = resolve_docker_image_for_pull('gitlab')
runner_image, _ = resolve_docker_image_for_pull('gitlab_runner')
# For instructions on finding the latest CIS-hardened AMI, see
# OPERATOR.rst#upgrading-linux-ami
#
# CIS Amazon Linux 2 Kernel 4.14 Benchmark - Level 1 - v12 -4c096026-c6b0-440c-bd2f-6d34904e4fc6
#
ami_id = {
'us-east-1': 'ami-0a5d7e321c34492d7'
}
gitlab_mount = '/mnt/gitlab'
vpc_dns_servers = [
# https://docs.aws.amazon.com/vpc/latest/userguide/vpc-dns.html#AmazonDNS
str(nth(ipaddress.ip_network(vpc_cidr).hosts(), 1)),
'169.254.169.253'
]
vpc_dns_docker_flags = [f'--dns {s}' for s in vpc_dns_servers]
aws_managed_buckets_for_ssm_agent = [
f'{aws.region_name}-birdwatcher-prod',
f'amazon-ssm-{aws.region_name}',
f'amazon-ssm-packages-{aws.region_name}',
f'aws-patchmanager-macos-{aws.region_name}',
f'aws-ssm-{aws.region_name}',
f'aws-ssm-document-attachments-{aws.region_name}',
f'aws-windows-downloads-{aws.region_name}',
f'patch-baseline-snapshot-{aws.region_name}'
]
def merge(sets: Iterable[Iterable[str]]) -> Iterable[str]:
return sorted(set(chain(*sets)))
emit_tf({} if config.terraform_component != 'gitlab' else {
'data': {
'aws_sns_topic': {
'monitoring': {
'name': aws.monitoring_topic_name
}
},
'aws_availability_zones': {
'available': {}
},
'aws_acm_certificate': {
'gitlab_vpn': {
'domain': 'azul-gitlab-vpn-server-' + config.deployment_stage
}
},
'aws_ebs_volume': {
'gitlab': {
'filter': [
{
'name': 'volume-type',
'values': ['gp2']
},
{
'name': 'tag:Name',
'values': [ebs_volume_name]
}
],
'most_recent': True
}
},
# This Route53 zone also has to exist.
'aws_route53_zone': {
'gitlab': {
'name': config.domain_name + '.',
'private_zone': False
}
},
'aws_s3_bucket': {
'logs': {
'bucket': aws.logs_bucket,
}
},
'aws_iam_policy_document': {
# This policy is really close to the policy size limit, if you get
# LimitExceeded: Cannot exceed quota for PolicySize: 6144, you need
# to strip the existing policy down by essentially replacing the
# calls to the helper functions like allow_service() with a
# hand-curated list of actions, potentially by starting from a copy
# of the template output.
'gitlab_boundary': {
'statement': [
{
'actions': [
's3:ListAllMyBuckets',
's3:GetAccountPublicAccessBlock',
's3:ListBucket'
],
'resources': [
'*'
]
},
{
'actions': [
's3:*'
],
'resources': merge(
[
f'arn:aws:s3:::{bucket_name}',
f'arn:aws:s3:::{bucket_name}/*'
] for bucket_name in [
aws.qualified_bucket_name('*'),
*aws_managed_buckets_for_ssm_agent
]
)
},
{
'actions': [
'kms:ListAliases',
'kms:ListKeys'
],
'resources': [
'*'
]
},
{
'actions': [
'kms:GetKeyRotationStatus',
'kms:ListRetirableGrants',
'kms:ListResourceTags',
'kms:ListAliases',
'kms:GetKeyPolicy',
'kms:ListKeys',
'kms:ListGrants',
'kms:ListKeyPolicies',
'kms:GetParametersForImport',
'kms:DescribeKey',
'kms:GenerateMac',
'kms:VerifyMac'
],
'resources': [
f'arn:aws:kms:{aws.region_name}:{aws.account}:key/*',
f'arn:aws:kms:{aws.region_name}:{aws.account}:alias/*'
]
},
{
'actions': [
'sqs:ListQueues'
],
'resources': [
'*'
]
},
{
'actions': [
'sqs:*'
],
'resources': [
f'arn:aws:sqs:{aws.region_name}:{aws.account}:azul-*'
]
},
# API Gateway ARNs refer to APIs by ID so we cannot restrict
# to name or prefix. Even though all API Gateway ARNs start
# with `arn:aws:apigateway:${Region}::`, using the pattern
# `arn:aws:apigateway:${Region}::*` in the policy causes the
# CreateDomainName action to return AccessDenied for unknown
# reasons. Other API Gateway actions succeed with that ARN
# pattern in the policy.
{
'actions': [
'apigateway:*'
],
'resources': [
'*'
]
},
{
'actions': [
'es:DescribeElasticsearchInstanceTypeLimits',
'es:ListElasticsearchInstanceTypes',
'es:ListElasticsearchVersions',
'es:DescribeReservedElasticsearchInstances',
'es:ListDomainNames',
'es:DescribeReservedElasticsearchInstanceOfferings'
],
'resources': [
'*'
]
},
{
'actions': [
'es:*'
],
'resources': [
f'arn:aws:es:{aws.region_name}:{aws.account}:domain/azul-*'
]
},
{
'actions': [
'es:ListTags'
],
'resources': [
f'arn:aws:es:{aws.region_name}:{aws.account}:domain/*'
]
},
{
'actions': [
'sts:GetCallerIdentity'
],
'resources': [
'*'
]
},
{
'actions': [
'sts:GetFederationToken',
'sts:GetCallerIdentity'
],
'resources': [
f'arn:aws:sts::{aws.account}:*',
f'arn:aws:iam::{aws.account}:*',
f'arn:aws:iam::{aws.account}:role/*',
f'arn:aws:iam::{aws.account}:user/*'
]
},
{
# ACM ARNs refer to certificates by ID so we
# cannot restrict to name or prefix
'actions': [
'acm:RequestCertificate',
'acm:ListTagsForCertificate',
'acm:ListCertificates'
],
'resources': [
'*'
]
},
# API Gateway certs must reside in us-east-1,
# so we'll always add that region
{
'actions': [
'acm:*'
],
'resources': [
f'arn:aws:acm:us-east-1:{aws.account}:certificate/*'
]
},
{
'actions': [
'dynamodb:ListTables',
'dynamodb:DescribeTimeToLive',
'dynamodb:DescribeReservedCapacityOfferings',
'dynamodb:ListBackups',
'dynamodb:ListStreams',
'dynamodb:ListTagsOfResource',
'dynamodb:DescribeLimits',
'dynamodb:ListGlobalTables',
'dynamodb:DescribeReservedCapacity'
],
'resources': [
'*'
]
},
{
'actions': [
'dynamodb:*'
],
'resources': [
f'arn:aws:dynamodb:{aws.region_name}:{aws.account}:table/azul-*',
f'arn:aws:dynamodb:{aws.region_name}:{aws.account}:table/azul-*/index/*'
]
},
# Lambda ARNs refer to event source mappings by UUID so we
# cannot restrict to name or prefix
{
'actions': [
'lambda:CreateEventSourceMapping',
'lambda:ListFunctions',
'lambda:ListLayers',
'lambda:GetAccountSettings',
'lambda:ListEventSourceMappings',
'lambda:GetEventSourceMapping',
'lambda:ListLayerVersions',
'lambda:UpdateEventSourceMapping'
],
'resources': [
'*'
]
},
{
'actions': [
'lambda:*'
],
'resources': [
f'arn:aws:lambda:{aws.region_name}:{aws.account}:event-source-mapping:*',
f'arn:aws:lambda:{aws.region_name}:{aws.account}:layer:azul-*',
f'arn:aws:lambda:{aws.region_name}:{aws.account}:function:azul-*',
f'arn:aws:lambda:{aws.region_name}:{aws.account}:layer:azul-*:*'
]
},
*chalice.vpc_lambda_iam_policy(for_tf=True),
# CloudWatch does not describe any resource-level
# permissions
{
'actions': [
'cloudwatch:*'
],
'resources': [
'*'
]
},
{
'actions': [
'events:DescribeEventBus',
'events:TestEventPattern'
],
'resources': [
'*'
]
},
{
'actions': [
'events:*'
],
'resources': [
f'arn:aws:events:{aws.region_name}:{aws.account}:rule/azul-*'
]
},
# Route 53 ARNs refer to resources by ID so we cannot
# restrict to name or prefix
#
# FIXME: this is obviously problematic
{
'actions': [
'route53:*'
],
'resources': [
'*'
]
},
# Secret Manager ARNs refer to secrets by UUID so we cannot
# restrict to name or prefix
#
# FIXME: this is obviously problematic
#
{
'actions': [
'secretsmanager:CreateSecret',
'secretsmanager:ListSecrets',
'secretsmanager:GetRandomPassword'
],
'resources': [
'*'
]
},
{
'actions': [
'secretsmanager:*'
],
'resources': [
f'arn:aws:secretsmanager:{aws.region_name}:{aws.account}:secret:*'
]
},
{
'actions': [
'ssm:GetParameter'
],
'resources': [
f'arn:aws:ssm:{aws.region_name}:{aws.account}:parameter/dcp/dss/*'
]
},
{
'actions': [
'states:*'
],
'resources': [
f'arn:aws:states:{aws.region_name}:{aws.account}:execution:azul-*:*',
f'arn:aws:states:{aws.region_name}:{aws.account}:stateMachine:azul-*'
]
},
{
'actions': [
'states:ListStateMachines',
'states:CreateStateMachine'
],
'resources': [
'*'
]
},
# CloudFront uses identifiers in most if its ARNs, not
# names. The identifiers are random so we can't easily use
# the ARNs that reference them in policies.
#
# FIXME: Tighten GitLab security boundary
# https://github.com/DataBiosphere/azul/issues/4207
{
'actions': [
'cloudfront:*'
],
'resources': [
'*'
]
},
# CloudWatch Logs
#
# FIXME: Tighten GitLab security boundary
# https://github.com/DataBiosphere/azul/issues/4207
{
'actions': [
'logs:*'
],
'resources': [
'*'
]
},
# WAFv2
{
'actions': [
'wafv2:*'
],
'resources': [
'*'
]
}
]
},
'gitlab_iam': {
'statement': [
# Let Gitlab manage roles as long as they specify the
# permissions boundary This prevents privilege escalation.
{
'actions': [
'iam:CreateRole',
'iam:TagRole',
'iam:UntagRole',
'iam:PutRolePolicy',
'iam:DeleteRolePolicy',
'iam:AttachRolePolicy',
'iam:DetachRolePolicy',
'iam:PutRolePermissionsBoundary'
],
'resources': [
f'arn:aws:iam::{aws.account}:role/azul-*'
],
'condition': {
'test': 'StringEquals',
'variable': 'iam:PermissionsBoundary',
'values': [
f'arn:aws:iam::{aws.account}:policy/azul-boundary'
]
}
},
{
'actions': [
'iam:CreateServiceLinkedRole'
],
'resources': [
f'arn:aws:iam::{aws.account}'
':role'
'/aws-service-role'
'/ops.apigateway.amazonaws.com'
'/AWSServiceRoleForAPIGateway',
]
},
{
'actions': [
'iam:UpdateAssumeRolePolicy',
'iam:TagRole',
'iam:DeleteRole',
'iam:PassRole' # FIXME: consider iam:PassedToService condition
],
'resources': [
f'arn:aws:iam::{aws.account}:role/azul-*'
]
},
{
'actions': [
'iam:GetServiceLinkedRoleDeletionStatus',
'iam:ListAttachedGroupPolicies',
'iam:ListSigningCertificates',
'iam:ListUsers',
'iam:GetPolicyVersion',
'iam:GetLoginProfile',
'iam:ListPolicies',
'iam:GetUser',
'iam:GetSSHPublicKey',
'iam:GetPolicy',
'iam:ListInstanceProfiles',
'iam:GenerateCredentialReport',
'iam:ListMFADevices',
'iam:ListRoles',
'iam:SimulateCustomPolicy',
'iam:ListUserPolicies',
'iam:GetContextKeysForCustomPolicy',
'iam:GetServiceLastAccessedDetails',
'iam:GetCredentialReport',
'iam:ListServerCertificates',
'iam:GetOpenIDConnectProvider',
'iam:ListVirtualMFADevices',
'iam:ListPolicyVersions',
'iam:GetInstanceProfile',
'iam:ListRolePolicies',
'iam:ListAttachedRolePolicies',
'iam:GetAccountAuthorizationDetails',
'iam:GetGroupPolicy',
'iam:GetRole',
'iam:SimulatePrincipalPolicy',
'iam:GetContextKeysForPrincipalPolicy',
'iam:GetServiceLastAccessedDetailsWithEntities',
'iam:GetAccessKeyLastUsed',
'iam:ListGroupPolicies',
'iam:GetGroup',
'iam:ListPoliciesGrantingServiceAccess',
'iam:GetUserPolicy',
'iam:ListAttachedUserPolicies',
'iam:ListRoleTags',
'iam:GenerateServiceLastAccessedDetails',
'iam:GetSAMLProvider',
'iam:ListGroups',
'iam:ListOpenIDConnectProviders',
'iam:ListServiceSpecificCredentials',
'iam:ListSSHPublicKeys',
'iam:ListGroupsForUser',
'iam:GetServerCertificate',
'iam:ListEntitiesForPolicy',
'iam:ListAccessKeys',
'iam:ListAccountAliases',
'iam:GetAccountPasswordPolicy',
'iam:ListUserTags',
'iam:ListInstanceProfilesForRole',
'iam:ListSAMLProviders',
'iam:GetAccountSummary',
'iam:GetRolePolicy'
],
'resources': [
'*'
]
},
*(
# Permissions required to deploy Data Browser and
# Portal
[
{
'actions': [
's3:*'
],
'resources': [
# Data Portal Dev
'arn:aws:s3:::dev.singlecell.gi.ucsc.edu/*',
'arn:aws:s3:::dev.singlecell.gi.ucsc.edu',
# Data Browser Dev
'arn:aws:s3:::dev.explore.singlecell.gi.ucsc.edu/*',
'arn:aws:s3:::dev.explore.singlecell.gi.ucsc.edu',
# Data Portal UX-Dev
'arn:aws:s3:::ux-dev.singlecell.gi.ucsc.edu/*',
'arn:aws:s3:::ux-dev.singlecell.gi.ucsc.edu',
# Data Browser UX-Dev
'arn:aws:s3:::ux-dev.explore.singlecell.gi.ucsc.edu/*',
'arn:aws:s3:::ux-dev.explore.singlecell.gi.ucsc.edu',
# Lungmap Data Portal Dev
'arn:aws:s3:::data-browser.dev.lungmap.net/*',
'arn:aws:s3:::data-browser.dev.lungmap.net',
# Lungmap Data Browser Dev
'arn:aws:s3:::dev.explore.lungmap.net/*',
'arn:aws:s3:::dev.explore.lungmap.net'
]
}
] if config.deployment_stage == 'dev' else [
{
'actions': [
's3:*'
],
'resources': [
# HCA Data Portal Prod
'arn:aws:s3:::org-humancellatlas-data-portal-dcp2-prod/*',
'arn:aws:s3:::org-humancellatlas-data-portal-dcp2-prod',
# HCA Data Browser Prod
'arn:aws:s3:::org-humancellatlas-data-browser-dcp2-prod/*',
'arn:aws:s3:::org-humancellatlas-data-browser-dcp2-prod',
# Lungmap Data Browser Prod
'arn:aws:s3:::data-browser.lungmap.net/*',
'arn:aws:s3:::data-browser.lungmap.net',
# Lungmap Data Portal Prod
'arn:aws:s3:::data-browser.explore.lungmap.net/*',
'arn:aws:s3:::data-browser.explore.lungmap.net'
]
}
] if config.deployment_stage == 'prod' else [
# anvildev and anvilprod already follow the bucket
# naming convention and is covered by the S3
# permissions in the boundary.
]
),
# Manage VPN infrastructure for private API
# FIXME: Tighten GitLab security boundary
# https://github.com/DataBiosphere/azul/issues/4207
{
'actions': [
'ec2:*'
],
'resources': [
'*'
]
},
{
'actions': [
'elasticloadbalancing:*'
],
'resources': [
'*'
]
},
# SNS
{
'actions': [
'sns:*'
],
'resources': [
f'arn:aws:sns:{aws.region_name}:{aws.account}:azul-*'
]
},
# Restricting the topic name prevents the SNS topic from
# being used in data blocks.
{
'actions': [
'sns:ListTopics'
],
'resources': [
f'arn:aws:sns:{aws.region_name}:{aws.account}:*'
]
},
# FedRAMP inventory
{
'actions': [
'config:ListDiscoveredResources',
'config:BatchGetResourceConfig'
],
'resources': [
'*'
]
},
{
'actions': [
'ecr:BatchCheckLayerAvailability',
'ecr:BatchGet*',
'ecr:Describe*',
'ecr:Get*',
'ecr:List*'
],
'resources': [
'*'
]
},
{
'actions': [
'logs:CreateLogGroup',
'logs:CreateLogStream',
'logs:PutLogEvents'
],
'resources': [
'arn:aws:logs:*:*:*'
]
},
# KMS writes (reads are granted by boundary policy)
{
'actions': [
'kms:CreateKey'
],
'resources': [
'*'
]
},
{
'actions': [
'kms:CreateAlias',
'kms:UpdateAlias',
'kms:UpdateKeyDescription',
'kms:ScheduleKeyDeletion',
'kms:DeleteAlias',
'kms:TagResource',
'kms:UntagResource'
],
'resources': [
f'arn:aws:kms:{aws.region_name}:{aws.account}:key/*',
f'arn:aws:kms:{aws.region_name}:{aws.account}:alias/*'
]
},
# The SSM agent requires explicit permission to access
# certain AWS-managed buckets if S3 traffic is routed
# through a VPC gateway endpoint. See:
# https://docs.aws.amazon.com/systems-manager/latest/userguide/ssm-agent-minimum-s3-permissions.html
{
'actions': [
's3:GetObject',
's3:ListBucket'
],
'resources': merge(
[
f'arn:aws:s3:::{bucket_name}',
f'arn:aws:s3:::{bucket_name}/*'
] for bucket_name in aws_managed_buckets_for_ssm_agent
)
}
]
}
},
},
'resource': {
'aws_vpc': {
'gitlab': {
'cidr_block': vpc_cidr
}
},
'aws_subnet': {
# A public and a private subnet per availability zone
f'gitlab_{vpc.subnet_name(public)}_{zone}': {
'availability_zone': f'${{data.aws_availability_zones.available.names[{zone}]}}',
'cidr_block': f'${{cidrsubnet(aws_vpc.gitlab.cidr_block, 8, {vpc.subnet_number(zone, public)})}}',
'map_public_ip_on_launch': public,
'vpc_id': '${aws_vpc.gitlab.id}'
}
for public in (False, True)
for zone in range(num_zones)
},
'aws_internet_gateway': {
'gitlab': {
'vpc_id': '${aws_vpc.gitlab.id}'
}
},
'aws_route': {
'gitlab': {
'destination_cidr_block': all_ipv4,
'gateway_id': '${aws_internet_gateway.gitlab.id}',
'route_table_id': '${aws_vpc.gitlab.main_route_table_id}'
}
},
'aws_eip': {
f'gitlab_{zone}': {
'depends_on': [
'aws_internet_gateway.gitlab'
],
'domain': 'vpc'
}
for zone in range(num_zones)
},