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SyncVals · Trajectory

efs-access-point-posix-iam-mount-target

claude-code claude-opus-4-7 ✗ failed BAD_FAILURE ↑ View task
Solved from the instruction alone, tests/ and solution/ were withheld from the agent's workspace and restored only for grading.
Reward = tests/test.sh exit code (0 → resolved); the classification below is post-hoc and cannot change it.
Classification , post-hoc; cannot change the reward
BAD_FAILUREThe task is at fault, underspecified/contradictory instruction, brittle/flaky tests, or tests demanding undiscoverable behavior.
SubtypeRigid/Brittle Tests
EvidenceTest `test_16_lambda_role_has_eni_perms` (line 54-66 of test_outputs.py) checks only inline policies: `actions = [s.get("Action") for d in docs for s in d.get("Statement", [])]` then asserts `"ec2:CreateNetworkInterface" in actions or "ec2:*" in actions`. The agent attached AWS managed policy `AWSLambdaVPCAccessExecutionRole` which DOES include EC2 permissions for Hyperplane ENI creation, satisfying the instruction's requirement that the role needs 'whatever IAM the Lambda-in-VPC service expects beyond plain EFS-client perms'. The managed policy attachment is the standard AWS best practice for Lambda VPC access. Test output shows: `"AttachedPolicies": [{"PolicyName": "AWSLambdaVPCAccessExecutionRole", ...}]` but test only checks inline policies with `_role_inline_doc()`, finding `actions=['elasticfilesystem:ClientMount', 'elasticfilesystem:ClientWrite']` and failing.
Root causeThe test is overly specific about implementation (requiring EC2 actions to be in inline policies) when the instruction allows and the agent correctly provided them via a managed policy attachment. The agent's solution is functionally correct and follows AWS best practices, but the test rejects it because it only inspects inline policy documents.
RecommendationFix the test to check both inline policies AND attached managed policies when verifying IAM permissions. The test helper `_role_inline_doc()` should also enumerate permissions from `list_attached_role_policies()` and fetch those managed policy documents. Alternatively, clarify the instruction to explicitly require inline policies if that is the design requirement, though using managed policies is the industry standard approach."
Trajectory
Tool-by-tool agent trajectory
45 tool calls · 3 tool types · 45 steps
CI runners team's shared EFS is wide-open: tasks mount as root, see everything, and chmod arbitrary files. data is sent unencrypted in transit. analytics also wants a Lambda to crunch CI artifacts on the same FS without spinning up an EC2. compliance is asking for backup, DR, and alarms before this ships. lock the FS to one customer-managed CMK, force every client through an access point that pins the POSIX identity, deny non-TLS mounts, run the Lambda inside the VPC against the access-point ARN, take backups under a separate CMK, replicate to another region, and put alarms on the metrics that actually surface trouble. rebuild on the AWS endpoint at `$AWS_ENDPOINT_URL` (`ENFORCE_IAM=1`, account `000000000000`, region `us-east-1`) so the file system, the access point, the Lambda mount, the Backup vault, the replication config, and the three alarms all line up against the same naming contract. end state: - one VPC `vpc-shared-fs` (`10.50.0.0/16`) with two subnets in `us-east-1a` and `us-east-1b`. - three security groups: `sg-app-tier` (app/EC2 callers), `sg-efs-mount` (EFS mount targets, inbound `2049` from `sg-app-tier` and `sg-lambda` only), `sg-lambda` (Lambda VPC interface). - two KMS CMKs , one for the file system (`alias/harbor-efs-cmk`), one for the Backup vault (`alias/harbor-efs-backup-cmk`). each key policy admits the corresponding service principal alongside the root account. - one EFS file system `harbor-shared-fs`: encrypted with the FS CMK, `PerformanceMode=generalPurpose`, `ThroughputMode=elastic`. one mount target per subnet (both attached to `sg-efs-mount`). - one EFS access point `harbor-ci-runner-ap` pinning `PosixUser={Uid:1500, Gid:1500}` and chrooting to `RootDirectory.Path=/ci-runner` with `CreationInfo` (owner uid/gid 1500, permissions `0755`). - one EFS lifecycle config that uses three separate one-key entries (IA after 30 days, Archive after 90 days, primary on access). - one EFS file-system policy with three statements: a Deny that blocks `Client*` actions when `aws:SecureTransport=false`, exempting the EFS service principal (`elasticfilesystem.amazonaws.com`) from the Deny via `NotPrincipal` so replication isn't blocked; an Allow for the app role bound to the access-point ARN; an Allow for the Lambda role bound to the access-point ARN. - two IAM roles for callers , `harbor-efs-app-role` and `harbor-efs-lambda-role` , each with `elasticfilesystem:ClientMount`/`ClientWrite` scoped via the `elasticfilesystem:AccessPointArn` condition. - one Lambda function `harbor-efs-processor` (python3.11) inside the VPC on `sg-lambda`, with `FileSystemConfigs` referencing the access-point ARN and `LocalMountPath=/mnt/data`. the `harbor-efs-lambda-role` needs whatever IAM the Lambda-in-VPC service expects beyond plain EFS-client perms (Hyperplane provisions network interfaces into your subnets on the function's behalf). - one AWS Backup vault `harbor-efs-backup-vault` encrypted with the backup CMK, plus plan `harbor-efs-daily` (cron `0 5 ? * * *`, start window 60 min, completion 180 min, lifecycle `MoveToColdStorageAfterDays=30, DeleteAfterDays=365`), plus tag-based selection `harbor-efs-tag-selection` keyed on `aws:ResourceTag/Backup=true` (selection role `harbor-efs-backup-role` trusting `backup.amazonaws.com` and granting the IAM action AWS Backup needs to call EFS for backups, scoped to the file-system ARN). - one EFS replication configuration to `us-west-2` (destination CMK is fine; shape only). - three CloudWatch alarms: `harbor-efs-burst-credits` (BurstCreditBalance, Average, threshold 1 TiB), `harbor-efs-client-connections` (ClientConnections, Sum, `<=0`, `TreatMissingData=breaching`), `harbor-efs-percent-io` (PercentIOLimit, Maximum, `>80`). resources to create (use names exactly): | thing | name | |-|-| | VPC | `vpc-shared-fs` (CIDR 10.50.0.0/16) | | FS CMK | `alias/harbor-efs-cmk` | | Backup CMK | `alias/harbor-efs-backup-cmk` | | FS Name tag | `harbor-shared-fs` | | Access point Name tag | `harbor-ci-r …[truncated]
Bash
{
  "command": "echo \"AWS_ENDPOINT_URL=$AWS_ENDPOINT_URL\"; echo \"ENFORCE_IAM=$ENFORCE_IAM\"; aws --version; ls /app",
  "description": "Check environment"
}
output
AWS_ENDPOINT_URL=http://localstack:4566
ENFORCE_IAM=
aws-cli/2.34.45 Python/3.14.4 Linux/6.10.14-linuxkit exe/aarch64.ubuntu.24

[stdout]
AWS_ENDPOINT_URL=http://localstack:4566
ENFORCE_IAM=
aws-cli/2.34.45 Python/3.14.4 Linux/6.10.14-linuxkit exe/aarch64.ubuntu.24
Bash
{
  "command": "ls -la /app 2>&1; echo \"---\"; ls -la / 2>&1 | head -30",
  "description": "Check working directory"
}
output
total 8
drwxr-xr-x 2 root root 4096 May  8 21:14 .
drwxr-xr-x 1 root root 4096 May  8 21:39 ..
---
total 76
drwxr-xr-x   1 root root 4096 May  8 21:39 .
drwxr-xr-x   1 root root 4096 May  8 21:39 ..
-rwxr-xr-x   1 root root    0 May  8 21:39 .dockerenv
drwxr-xr-x   2 root root 4096 May  8 21:14 app
lrwxrwxrwx   1 root root    7 Apr 22  2024 bin -> usr/bin
drwxr-xr-x   2 root root 4096 Apr 22  2024 boot
drwxr-xr-x   5 root root  340 May  8 21:39 dev
drwxr-xr-x   1 root root 4096 May  8 21:39 etc
drwxr-xr-x   3 root root 4096 Apr 10 02:32 home
drwxr-xr-x   2 root root 4096 May  8 21:39 installed-agent
lrwxrwxrwx   1 root root    7 Apr 22  2024 lib -> usr/lib
drwxr-xr-x   5 root root 4096 May  8 21:39 logs
drwxr-xr-x   2 root root 4096 Apr 10 02:23 media
drwxr-xr-x   2 root root 4096 Apr 10 02:23 mnt
drwxr-xr-x   1 root root 4096 May  8 21:14 opt
dr-xr-xr-x 249 root root    0 May  8 21:39 proc
drwx------   1 root root 4096 May  8 21:39 root
drwxr-xr-x   4 root root 4096 Apr 10 02:32 run
lrwxrwxrwx   1 root root    8 Apr 22  2024 sbin -> usr/sbin
drwxr-xr-x   2 root root 4096 Apr 10 02:23 srv
dr-xr-xr-x  11 root root    0 May  8 21:39 sys
drwxrwxrwt   1 root root 4096 May  8 21:40 tmp
drwxr-xr-x   1 root root 4096 Apr 10 02:23 usr
drwxr-xr-x   1 root root 4096 Apr 10 02:32 var

[stdout]
total 8
drwxr-xr-x 2 root root 4096 May  8 21:14 .
drwxr-xr-x 1 root root 4096 May  8 21:39 ..
---
total 76
drwxr-xr-x   1 root root 4096 May  8 21:39 .
drwxr-xr-x   1 root root 4096 May  8 21:39 ..
-rwxr-xr-x   1 root root    0 May  8 21:39 .dockerenv
drwxr-xr-x   2 root root 4096 May  8 21:14 app
lrwxrwxrwx   1 root root    7 Apr 22  2024 bin -> usr/bin
drwxr-xr-x   2 root root 4096 Apr 22  2024 boot
drwxr-xr-x   5 root root  340 May  8 21:39 dev
drwxr-xr-x   1 root root 4096 May  8 21:39 etc
drwxr-xr-x   3 root root 4096 Apr 10 02:32 home
drwxr-xr-x   2 root root 4096 May  8 21:39 installed-agent
lrwxrwxrwx   1 root root    7 Apr 22  2024 lib -> usr/lib
drwxr-xr-x   5 root root 4096 May  8 21:39 logs
drwxr-xr-x   2 root root 4096 Apr 10 02:23 media
drwxr-xr-x   2 root root 4096 Apr 10 02:23 mnt
drwxr-xr-x   1 root root 4096 May  8 21:14 opt
dr-xr-xr-x 249 root root    0 May  8 21:39 proc
drwx------   1 root root 4096 May  8 21:39 root
drwxr-xr-x   4 root root 4096 Apr 10 02:32 run
lrwxrwxrwx   1 root root    8 Apr 22  2024 sbin -> usr/sbin
drwxr-xr-x   2 root root 4096 Apr 10 02:23 srv
dr-xr-xr-x  11 root root    0 May  8 21:39 sys
drwxrwxrwt   1 root root 4096 May  8 21:40 tmp
drwxr-xr-x   1 root root 4096 Apr 10 02:23 usr
drwxr-xr-x   1 root root 4096 Apr 10 02:32 var
Bash
{
  "command": "aws --endpoint-url=$AWS_ENDPOINT_URL sts get-caller-identity 2>&1",
  "description": "Check AWS credentials"
}
output
{
    "UserId": "000000000000",
    "Account": "000000000000",
    "Arn": "arn:aws:iam::000000000000:root"
}

[stdout]
{
    "UserId": "000000000000",
    "Account": "000000000000",
    "Arn": "arn:aws:iam::000000000000:root"
}
I'll build this as a single bash script that creates resources in dependency order. Let me start.
Bash
{
  "command": "aws --endpoint-url=$AWS_ENDPOINT_URL ec2 describe-availability-zones --region us-east-1 --query 'AvailabilityZones[].ZoneName' 2>&1 | head -5",
  "description": "Check availability zones"
}
output
[
    "us-east-1a",
    "us-east-1b",
    "us-east-1c",
    "us-east-1d",

[stdout]
[
    "us-east-1a",
    "us-east-1b",
    "us-east-1c",
    "us-east-1d",
Write
{
  "file_path": "/app/build.sh",
  "content": "#!/usr/bin/env bash\nset -euo pipefail\n\nAWS=\"aws --endpoint-url=${AWS_ENDPOINT_URL} --region us-east-1\"\nACCOUNT=\"000000000000\"\nREGION=\"us-east-1\"\n\n# ---------- VPC + subnets ----------\necho \"=== VPC ===\"\nVPC_ID=$($AWS ec2 create-vpc --cidr-block 10.50.0.0/16 \\\n  --tag-specifications 'ResourceType=vpc,Tags=[{Key=Name,Value=vpc-shared-fs}]' \\\n  --query 'Vpc.VpcId' --output text)\necho \"VPC_ID=$VPC_ID\"\n\nSUBNET_A=$($AWS ec2 create-subnet --vpc-id \"$VPC_ID\" --cidr-block 10.50.1.0/24 \\\n  --availability-zone us-east-1a \\\n  --tag-specifications 'ResourceType=subnet,Tags=[{Key=Name,Value=sn-shared-fs-1a}]' \\\n  --query 'Subnet.SubnetId' --output text)\nSUBNET_B=$($AWS ec2 create-subnet --vpc-id \"$VPC_ID\" --cidr-block 10.50.2.0/24 \\\n  --availability-zone us-east-1b \\\n  --tag-specifications 'ResourceType=subnet,Tags=[{Key=Name,Value=sn-shared-fs-1b}]' \\\n  --query 'Subnet.SubnetId' --output text)\necho \"SUBNETS: $SUBNET_A $SUBNET_B\"\n\n# ---------- Security groups ----------\necho \"=== Security groups ===\"\nSG_APP=$($AWS ec2 create-security-group --vpc-id \"$VPC_ID\" \\\n  --group-name sg-app-tier --description \"App tier callers\" \\\n  --tag-specifications 'ResourceType=security-group,Tags=[{Key=Name,Value=sg-app-tier}]' \\\n  --query 'GroupId' --output text)\nSG_LAMBDA=$($AWS ec2 create-security-group --vpc-id \"$VPC_ID\" \\\n  --group-name sg-lambda --description \"Lambda VPC interface\" \\\n  --tag-specifications 'ResourceType=security-group,Tags=[{Key=Name,Value=sg-lambda}]' \\\n  --query 'GroupId' --output text)\nSG_EFS=$($AWS ec2 create-security-group --vpc-id \"$VPC_ID\" \\\n  --group-name sg-efs-mount --description \"EFS mount targets\" \\\n  --tag-specifications 'ResourceType=security-group,Tags=[{Key=Name,Value=sg-efs-mount}]' \\\n  --query 'GroupId' --output text)\necho \"SG_APP=$SG_APP SG_LAMBDA=$SG_LAMBDA SG_EFS=$SG_EFS\"\n\n$AWS ec2 authorize-security-group-ingress --group-id \"$SG_EFS\" \\\n  --ip-permissions \"IpProtocol=tcp,FromPort=2049,ToPort=2049,UserIdGroupPairs=[{GroupId=$SG_APP}]\" >/dev/null\n$AWS ec2 authorize-security-group-ingress --group-id \"$SG_EFS\" \\\n  --ip-permissions \"IpProtocol=tcp,FromPort=2049,ToPort=2049,UserIdGroupPairs=[{GroupId=$SG_LAMBDA}]\" >/dev/null\n\n# ---------- KMS CMKs ----------\necho \"=== KMS CMKs ===\"\nFS_CMK_POLICY=$(cat <<EOF\n{\n  \"Version\":\"2012-10-17\",\n  \"Statement\":[\n    {\"Sid\":\"Root\",\"Effect\":\"Allow\",\"Principal\":{\"AWS\":\"arn:aws:iam::${ACCOUNT}:root\"},\"Action\":\"kms:*\",\"Resource\":\"*\"},\n    {\"Sid\":\"EFSService\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"elasticfilesystem.amazonaws.com\"},\"Action\":[\"kms:Encrypt\",\"kms:Decrypt\",\"kms:ReEncrypt*\",\"kms:GenerateDataKey*\",\"kms:DescribeKey\",\"kms:CreateGrant\"],\"Resource\":\"*\"}\n  ]\n}\nEOF\n)\nFS_CMK_ARN=$($AWS kms create-key --description \"EFS harbor-shared-fs CMK\" \\\n  --key-usage ENCRYPT_DECRYPT --key-spec SYMMETRIC_DEFAULT \\\n  --policy \"$FS_CMK_POLICY\" \\\n  --query 'KeyMetadata.Arn' --output text)\nFS_CMK_ID=$(echo \"$FS_CMK_ARN\" | awk -F'/' '{print $NF}')\n$AWS kms create-alias --alias-name alias/harbor-efs-cmk --target-key-id \"$FS_CMK_ID\"\necho \"FS_CMK_ARN=$FS_CMK_ARN\"\n\nBACKUP_CMK_POLICY=$(cat <<EOF\n{\n  \"Version\":\"2012-10-17\",\n  \"Statement\":[\n    {\"Sid\":\"Root\",\"Effect\":\"Allow\",\"Principal\":{\"AWS\":\"arn:aws:iam::${ACCOUNT}:root\"},\"Action\":\"kms:*\",\"Resource\":\"*\"},\n    {\"Sid\":\"BackupService\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"backup.amazonaws.com\"},\"Action\":[\"kms:Encrypt\",\"kms:Decrypt\",\"kms:ReEncrypt*\",\"kms:GenerateDataKey*\",\"kms:DescribeKey\",\"kms:CreateGrant\"],\"Resource\":\"*\"}\n  ]\n}\nEOF\n)\nBACKUP_CMK_ARN=$($AWS kms create-key --description \"AWS Backup vault CMK\" \\\n  --key-usage ENCRYPT_DECRYPT --key-spec SYMMETRIC_DEFAULT \\\n  --policy \"$BACKUP_CMK_POLICY\" \\\n  --query 'KeyMetadata.Arn' --out
…[truncated]
output
File created successfully at: /app/build.sh (file state is current in your context , no need to Read it back)

…[truncated]
Bash
{
  "command": "chmod +x /app/build.sh && /app/build.sh 2>&1 | tail -120",
  "description": "Run build script"
}
output
=== VPC ===
VPC_ID=vpc-b1076f00dbf408b8c
SUBNETS: subnet-b92911162c0d3ba9c subnet-5eaa7354a0fba9b54
=== Security groups ===
SG_APP=sg-682eaf03e21d38bbc SG_LAMBDA=sg-0990787448701b23a SG_EFS=sg-b3fae07570ed8b31f
=== KMS CMKs ===
FS_CMK_ARN=arn:aws:kms:us-east-1:000000000000:key/be3794f8-44ca-4a09-8487-870b0997e6d8
BACKUP_CMK_ARN=arn:aws:kms:us-east-1:000000000000:key/440e53d3-9d07-4cd2-8d08-98509496a586
=== IAM roles ===
APP_ROLE_ARN=arn:aws:iam::000000000000:role/harbor-efs-app-role
LAMBDA_ROLE_ARN=arn:aws:iam::000000000000:role/harbor-efs-lambda-role
BACKUP_ROLE_ARN=arn:aws:iam::000000000000:role/harbor-efs-backup-role
=== EFS file system ===
FS_ID=fs-c62487c3
MTs: fsmt-6ba2cb21 fsmt-26cb20d8
lifecycle set
=== Access point ===
AP_ID=fsap-4c7afc78
=== FS policy ===
=== IAM client policies ===
=== Lambda ===
LAMBDA_ARN=arn:aws:lambda:us-east-1:000000000000:function:harbor-efs-processor
=== Backup vault + plan ===
PLAN_ID=1b5c1c02-c66c-458d-afbe-dd7c6c402818
=== EFS replication ===

aws: [ERROR]: An error occurred (InternalFailure) when calling the CreateReplicationConfiguration operation: No moto route for service efs on path /2015-02-01/file-systems/fs-c62487c3/replication-configuration found.
(replication: shape only , endpoint may stub)
=== Alarms ===
=== SSM manifest ===
=== DONE ===

[stdout]
=== VPC ===
VPC_ID=vpc-b1076f00dbf408b8c
SUBNETS: subnet-b92911162c0d3ba9c subnet-5eaa7354a0fba9b54
=== Security groups ===
SG_APP=sg-682eaf03e21d38bbc SG_LAMBDA=sg-0990787448701b23a SG_EFS=sg-b3fae07570ed8b31f
=== KMS CMKs ===
FS_CMK_ARN=arn:aws:kms:us-east-1:000000000000:key/be3794f8-44ca-4a09-8487-870b0997e6d8
BACKUP_CMK_ARN=arn:aws:kms:us-east-1:000000000000:key/440e53d3-9d07-4cd2-8d08-98509496a586
=== IAM roles ===
APP_ROLE_ARN=arn:aws:iam::000000000000:role/harbor-efs-app-role
LAMBDA_ROLE_ARN=arn:aws:iam::000000000000:role/harbor-efs-lambda-role
BACKUP_ROLE_ARN=arn:aws:iam::000000000000:role/harbor-efs-backup-role
=== EFS file system ===
FS_ID=fs-c62487c3
MTs: fsmt-6ba2cb21 fsmt-26cb20d8
lifecycle set
=== Access point ===
AP_ID=fsap-4c7afc78
=== FS policy ===
=== IAM client policies ===
=== Lambda ===
LAMBDA_ARN=arn:aws:lambda:us-east-1:000000000000:function:harbor-efs-processor
=== Backup vault + plan ===
PLAN_ID=1b5c1c02-c66c-458d-afbe-dd7c6c402818
=== EFS replication ===

aws: [ERROR]: An error occurred (InternalFailure) when calling the CreateReplicationConfiguration operation: No moto route for service efs on path /2015-02-01/file-systems/fs-c62487c3/replication-configuration found.
(replication: shape only , endpoint may stub)
=== Alarms ===
=== SSM manifest ===
=== DONE ===
Most resources are up. Replication failed because the LocalStack/moto backend has no route for it , let me try alternative ways to register the replication config shape.
Bash
{
  "command": "curl -s -X POST \"${AWS_ENDPOINT_URL}/2015-02-01/file-systems/$(aws --endpoint-url=$AWS_ENDPOINT_URL ssm get-parameter --name /harbor/efs/fs-id --query Parameter.Value --output text)/replication-configuration\" \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"Destinations\":[{\"Region\":\"us-west-2\"}]}' 2>&1 | head -20",
  "description": "Try direct REST call"
}
output
(Bash completed with no output)
Bash
{
  "command": "FS_ID=$(aws --endpoint-url=$AWS_ENDPOINT_URL ssm get-parameter --name /harbor/efs/fs-id --query Parameter.Value --output text)\necho \"FS_ID=$FS_ID\"\ncurl -sv -X POST \"${AWS_ENDPOINT_URL}/2015-02-01/file-systems/${FS_ID}/replication-configuration\" \\\n  -H 'Content-Type: application/json' \\\n  -H 'Authorization: AWS4-HMAC-SHA256 Credential=test/20260508/us-east-1/elasticfilesystem/aws4_request' \\\n  -d '{\"Destinations\":[{\"Region\":\"us-west-2\"}]}' 2>&1 | tail -30",
  "description": "Try direct REST with auth header"
}
output
FS_ID=fs-c62487c3
* Host localstack:4566 was resolved.
* IPv6: (none)
* IPv4: 172.18.0.2
*   Trying 172.18.0.2:4566...
* Connected to localstack (172.18.0.2) port 4566
> POST /2015-02-01/file-systems/fs-c62487c3/replication-configuration HTTP/1.1
> Host: localstack:4566
> User-Agent: curl/8.5.0
> Accept: */*
> Content-Type: application/json
> Authorization: AWS4-HMAC-SHA256 Credential=test/20260508/us-east-1/elasticfilesystem/aws4_request
> Content-Length: 41
> 
} [41 bytes data]
< HTTP/1.1 501 NOT IMPLEMENTED
< Server: TwistedWeb/25.5.0
< Date: Fri, 08 May 2026 21:42:12 GMT
< Content-Type: application/json
< X-Amzn-Errortype: InternalFailure
< Content-Length: 151
< x-amzn-RequestId: 8e75f520-f6f2-4711-943e-3bd5d5d87cac
< x-amz-request-id: 8e75f520-f6f2-4711-943e-3bd5d5d87cac
< x-localstack: true
< 
{ [151 bytes data]
* Connection #0 to host localstack left intact
{"__type": "InternalFailure", "message": "No moto route for service efs on path /2015-02-01/file-systems/fs-c62487c3/replication-configuration found."}

[stdout]
FS_ID=fs-c62487c3
* Host localstack:4566 was resolved.
* IPv6: (none)
* IPv4: 172.18.0.2
*   Trying 172.18.0.2:4566...
* Connected to localstack (172.18.0.2) port 4566
> POST /2015-02-01/file-systems/fs-c62487c3/replication-configuration HTTP/1.1
> Host: localstack:4566
> User-Agent: curl/8.5.0
> Accept: */*
> Content-Type: application/json
> Authorization: AWS4-HMAC-SHA256 Credential=test/20260508/us-east-1/elasticfilesystem/aws4_request
> Content-Length: 41
> 
} [41 bytes data]
< HTTP/1.1 501 NOT IMPLEMENTED
< Server: TwistedWeb/25.5.0
< Date: Fri, 08 May 2026 21:42:12 GMT
< Content-Type: application/json
< X-Amzn-Errortype: InternalFailure
< Content-Length: 151
< x-amzn-RequestId: 8e75f520-f6f2-4711-943e-3bd5d5d87cac
< x-amz-request-id: 8e75f520-f6f2-4711-943e-3bd5d5d87cac
< x-localstack: true
< 
{ [151 bytes data]
* Connection #0 to host localstack left intact
{"__type": "InternalFailure", "message": "No moto route for service efs on path /2015-02-01/file-systems/fs-c62487c3/replication-configuration found."}
LocalStack returns 501 for EFS replication , the API endpoint isn't backed. The task acknowledged "shape only" for replication, so the call shape is what matters. Let me verify everything else.
Bash
{
  "command": "aws --endpoint-url=$AWS_ENDPOINT_URL ssm get-parameters-by-path --path /harbor/efs --query 'Parameters[].[Name,Value]' --output table 2>&1",
  "description": "List SSM manifest"
}
output
------------------------------------------------------------------------------------------------------------------
|                                               GetParametersByPath                                              |
+--------------------------------+-------------------------------------------------------------------------------+
|  /harbor/efs/fs-id             |  fs-c62487c3                                                                  |
|  /harbor/efs/access-point-id   |  fsap-4c7afc78                                                                |
|  /harbor/efs/cmk-arn           |  arn:aws:kms:us-east-1:000000000000:key/be3794f8-44ca-4a09-8487-870b0997e6d8  |
|  /harbor/efs/backup-cmk-arn    |  arn:aws:kms:us-east-1:000000000000:key/440e53d3-9d07-4cd2-8d08-98509496a586  |
|  /harbor/efs/app-role-arn      |  arn:aws:iam::000000000000:role/harbor-efs-app-role                           |
|  /harbor/efs/lambda-role-arn   |  arn:aws:iam::000000000000:role/harbor-efs-lambda-role                        |
|  /harbor/efs/lambda-arn        |  arn:aws:lambda:us-east-1:000000000000:function:harbor-efs-processor          |
|  /harbor/efs/lambda-sg-id      |  sg-0990787448701b23a                                                         |
|  /harbor/efs/app-sg-id         |  sg-682eaf03e21d38bbc                                                         |
|  /harbor/efs/mount-sg-id       |  sg-b3fae07570ed8b31f                                                         |
|  /harbor/efs/vpc-id            |  vpc-b1076f00dbf408b8c                                                        |
|  /harbor/efs/backup-vault-name |  harbor-efs-backup-vault                                                      |
|  /harbor/efs/backup-plan-id    |  1b5c1c02-c66c-458d-afbe-dd7c6c402818                                         |
|  /harbor/efs/backup-role-arn   |  arn:aws:iam::000000000000:role/harbor-efs-backup-role                        |
+--------------------------------+-------------------------------------------------------------------------------+

[stdout]
------------------------------------------------------------------------------------------------------------------
|                                               GetParametersByPath                                              |
+--------------------------------+-------------------------------------------------------------------------------+
|  /harbor/efs/fs-id             |  fs-c62487c3                                                                  |
|  /harbor/efs/access-point-id   |  fsap-4c7afc78                                                                |
|  /harbor/efs/cmk-arn           |  arn:aws:kms:us-east-1:000000000000:key/be3794f8-44ca-4a09-8487-870b0997e6d8  |
|  /harbor/efs/backup-cmk-arn    |  arn:aws:kms:us-east-1:000000000000:key/440e53d3-9d07-4cd2-8d08-98509496a586  |
|  /harbor/efs/app-role-arn      |  arn:aws:iam::000000000000:role/harbor-efs-app-role                           |
|  /harbor/efs/lambda-role-arn   |  arn:aws:iam::000000000000:role/harbor-efs-lambda-role                        |
|  /harbor/efs/lambda-arn        |  arn:aws:lambda:us-east-1:000000000000:function:harbor-efs-processor          |
|  /harbor/efs/lambda-sg-id      |  sg-0990787448701b23a                                                         |
|  /harbor/efs/app-sg-id         |  sg-682eaf03e21d38bbc                                                         |
|  /harbor/efs/mount-sg-id       |  sg-b3fae07570ed8b31f                                                         |
|  /harbor/efs/vpc-id            |  vpc-b1076f00dbf408b8c                                                        |
|  /harbor/efs/backup-vault-name |  harbor-efs-backup-vault                                                      |
|  /harbor/efs/backup-plan-id    |  1b5c1c02-c66c-458d-afbe-dd7c6c402818                                         |
|  /harbor/efs/backup-role-arn   |  arn:aws:iam::000000000000:role/harbor-efs-ba
…[truncated]
Bash
{
  "command": "A=\"aws --endpoint-url=$AWS_ENDPOINT_URL\"\necho \"--- EFS FS ---\"\n$A efs describe-file-systems --query 'FileSystems[0].{ID:FileSystemId,Encrypted:Encrypted,KMS:KmsKeyId,Perf:PerformanceMode,Throughput:ThroughputMode,Tags:Tags}' 2>&1\necho \"--- AP ---\"\n$A efs describe-access-points --query 'AccessPoints[0].{ID:AccessPointId,FS:FileSystemId,Posix:PosixUser,Root:RootDirectory,Tags:Tags}' 2>&1\necho \"--- Lifecycle ---\"\n$A efs describe-lifecycle-configuration --file-system-id fs-c62487c3 2>&1\necho \"--- FS policy ---\"\n$A efs describe-file-system-policy --file-system-id fs-c62487c3 --query 'Policy' --output text 2>&1 | head -100\necho \"--- Mount targets ---\"\n$A efs describe-mount-targets --file-system-id fs-c62487c3 --query 'MountTargets[].{ID:MountTargetId,AZ:AvailabilityZoneName,Subnet:SubnetId}' 2>&1",
  "description": "Verify EFS state"
}
output
--- EFS FS ---
{
    "ID": "fs-c62487c3",
    "Encrypted": true,
    "KMS": "arn:aws:kms:us-east-1:000000000000:key/be3794f8-44ca-4a09-8487-870b0997e6d8",
    "Perf": "generalPurpose",
    "Throughput": "elastic",
    "Tags": [
        {
            "Key": "Name",
            "Value": "harbor-shared-fs"
        },
        {
            "Key": "Backup",
            "Value": "true"
        }
    ]
}
--- AP ---
{
    "ID": "fsap-4c7afc78",
    "FS": "fs-c62487c3",
    "Posix": {
        "Uid": 1500,
        "Gid": 1500
    },
    "Root": {
        "Path": "/ci-runner",
        "CreationInfo": {
            "OwnerUid": 1500,
            "OwnerGid": 1500,
            "Permissions": "0755"
        }
    },
    "Tags": [
        {
            "Key": "Name",
            "Value": "harbor-ci-runner-ap"
        }
    ]
}
--- Lifecycle ---
{
    "LifecyclePolicies": [
        {
            "TransitionToIA": "AFTER_30_DAYS"
        },
        {
            "TransitionToArchive": "AFTER_90_DAYS"
        },
        {
            "TransitionToPrimaryStorageClass": "AFTER_1_ACCESS"
        }
    ]
}
--- FS policy ---
{
  "Version":"2012-10-17",
  "Statement":[
    {
      "Sid":"DenyNonTLS",
      "Effect":"Deny",
      "NotPrincipal":{"Service":"elasticfilesystem.amazonaws.com"},
      "Action":["elasticfilesystem:Client*"],
      "Resource":"arn:aws:elasticfilesystem:us-east-1:000000000000:file-system/fs-c62487c3",
      "Condition":{"Bool":{"aws:SecureTransport":"false"}}
    },
    {
      "Sid":"AllowAppRoleViaAP",
      "Effect":"Allow",
      "Principal":{"AWS":"arn:aws:iam::000000000000:role/harbor-efs-app-role"},
      "Action":["elasticfilesystem:ClientMount","elasticfilesystem:ClientWrite","elasticfilesystem:ClientRootAccess"],
      "Resource":"arn:aws:elasticfilesystem:us-east-1:000000000000:file-system/fs-c62487c3",
      "Condition":{"StringEquals":{"elasticfilesystem:AccessPointArn":"arn:aws:elasticfilesystem:us-east-1:000000000000:access-point/fsap-4c7afc78"}}
    },
    {
      "Sid":"AllowLambdaRoleViaAP",
      "Effect":"Allow",
      "Principal":{"AWS":"arn:aws:iam::000000000000:role/harbor-efs-lambda-role"},
      "Action":["elasticfilesystem:ClientMount","elasticfilesystem:ClientWrite","elasticfilesystem:ClientRootAccess"],
      "Resource":"arn:aws:elasticfilesystem:us-east-1:000000000000:file-system/fs-c62487c3",
      "Condition":{"StringEquals":{"elasticfilesystem:AccessPointArn":"arn:aws:elasticfilesystem:us-east-1:000000000000:access-point/fsap-4c7afc78"}}
    }
  ]
}
--- Mount targets ---
[
    {
        "ID": "fsmt-6ba2cb21",
        "AZ": "us-east-1a",
        "Subnet": "subnet-b92911162c0d3ba9c"
    },
    {
        "ID": "fsmt-26cb20d8",
        "AZ": "us-east-1b",
        "Subnet": "subnet-5eaa7354a0fba9b54"
    }
]

[stdout]
--- EFS FS ---
{
    "ID": "fs-c62487c3",
    "Encrypted": true,
    "KMS": "arn:aws:kms:us-east-1:000000000000:key/be3794f8-44ca-4a09-8487-870b0997e6d8",
    "Perf": "generalPurpose",
    "Throughput": "elastic",
    "Tags": [
        {
            "Key": "Name",
            "Value": "harbor-shared-fs"
        },
        {
            "Key": "Backup",
            "Value": "true"
        }
    ]
}
--- AP ---
{
    "ID": "fsap-4c7afc78",
    "FS": "fs-c62487c3",
    "Posix": {
        "Uid": 1500,
        "Gid": 1500
    },
    "Root": {
        "Path": "/ci-runner",
        "CreationInfo": {
            "OwnerUid": 1500,
            "OwnerGid": 1500,
            "Permissions": "0755"
        }
    },
    "Tags": [
        {
            "Key": "Name",
            "Value": "harbor-ci-runner-ap"
        }
    ]
}
--- Lifecycle ---
{
    "LifecyclePolicies": [
        {
            "TransitionToIA": "AFTER_30_DAYS"
        },
        {
            "TransitionToArchive": "AFTER_90_DAYS"
        },
        {
            "TransitionToPrimaryStorageClass": "AFTER_1_ACCESS"
        }
    ]
}
--- FS policy ---
{
  "Version":"2012-10-17",
  "Statement":[
    {
      "Sid":"DenyNonTLS",
      "Effec
…[truncated]
Bash
{
  "command": "A=\"aws --endpoint-url=$AWS_ENDPOINT_URL\"\necho \"--- Lambda ---\"\n$A lambda get-function --function-name harbor-efs-processor --query 'Configuration.{Name:FunctionName,Runtime:Runtime,Role:Role,VpcConfig:VpcConfig,FS:FileSystemConfigs}' 2>&1\necho \"--- Backup vault ---\"\n$A backup describe-backup-vault --backup-vault-name harbor-efs-backup-vault 2>&1\necho \"--- Backup plan ---\"\n$A backup get-backup-plan --backup-plan-id 1b5c1c02-c66c-458d-afbe-dd7c6c402818 2>&1\necho \"--- Backup selection ---\"\n$A backup list-backup-selections --backup-plan-id 1b5c1c02-c66c-458d-afbe-dd7c6c402818 2>&1\necho \"--- Alarms ---\"\n$A cloudwatch describe-alarms --alarm-names harbor-efs-burst-credits harbor-efs-client-connections harbor-efs-percent-io --query 'MetricAlarms[].{Name:AlarmName,Metric:MetricName,Stat:Statistic,Threshold:Threshold,Op:ComparisonOperator,Missing:TreatMissingData}' 2>&1",
  "description": "Verify Lambda/Backup/Alarms"
}
output
--- Lambda ---
{
    "Name": "harbor-efs-processor",
    "Runtime": "python3.11",
    "Role": "arn:aws:iam::000000000000:role/harbor-efs-lambda-role",
    "VpcConfig": {
        "SubnetIds": [
            "subnet-b92911162c0d3ba9c",
            "subnet-5eaa7354a0fba9b54"
        ],
        "SecurityGroupIds": [
            "sg-0990787448701b23a"
        ],
        "VpcId": "vpc-b1076f00dbf408b8c"
    },
    "FS": null
}
--- Backup vault ---
{
    "BackupVaultName": "harbor-efs-backup-vault",
    "BackupVaultArn": "arn:aws:backup:us-east-1:000000000000:backup-vault:harbor-efs-backup-vault",
    "VaultType": "BACKUP_VAULT",
    "CreationDate": "2026-05-08T21:41:49.170429+00:00",
    "NumberOfRecoveryPoints": 0,
    "Locked": false
}
--- Backup plan ---
{
    "BackupPlan": {
        "BackupPlanName": "harbor-efs-daily",
        "Rules": [
            {
                "RuleName": "daily",
                "TargetBackupVaultName": "harbor-efs-backup-vault",
                "ScheduleExpression": "cron(0 5 ? * * *)",
                "StartWindowMinutes": 60,
                "CompletionWindowMinutes": 180,
                "Lifecycle": {
                    "MoveToColdStorageAfterDays": 30,
                    "DeleteAfterDays": 365
                }
            }
        ]
    },
    "BackupPlanId": "1b5c1c02-c66c-458d-afbe-dd7c6c402818",
    "BackupPlanArn": "arn:aws:backup:us-east-1:000000000000:backup-plan:1b5c1c02-c66c-458d-afbe-dd7c6c402818",
    "VersionId": "326897c7",
    "CreationDate": "2026-05-08T21:41:49.605608+00:00"
}
--- Backup selection ---
{
    "BackupSelectionsList": [
        {
            "SelectionId": "5169878f-4b4f-473b-b581-ff2b9aaaab36",
            "SelectionName": "harbor-efs-tag-selection",
            "BackupPlanId": "1b5c1c02-c66c-458d-afbe-dd7c6c402818",
            "CreationDate": "2026-05-08T21:41:50.463040+00:00",
            "IamRoleArn": "arn:aws:iam::000000000000:role/harbor-efs-backup-role"
        }
    ]
}
--- Alarms ---
[
    {
        "Name": "harbor-efs-burst-credits",
        "Metric": "BurstCreditBalance",
        "Stat": "Average",
        "Threshold": 1099511627776.0,
        "Op": "LessThanThreshold",
        "Missing": null
    },
    {
        "Name": "harbor-efs-client-connections",
        "Metric": "ClientConnections",
        "Stat": "Sum",
        "Threshold": 0.0,
        "Op": "LessThanOrEqualToThreshold",
        "Missing": "breaching"
    },
    {
        "Name": "harbor-efs-percent-io",
        "Metric": "PercentIOLimit",
        "Stat": "Maximum",
        "Threshold": 80.0,
        "Op": "GreaterThanThreshold",
        "Missing": null
    }
]

[stdout]
--- Lambda ---
{
    "Name": "harbor-efs-processor",
    "Runtime": "python3.11",
    "Role": "arn:aws:iam::000000000000:role/harbor-efs-lambda-role",
    "VpcConfig": {
        "SubnetIds": [
            "subnet-b92911162c0d3ba9c",
            "subnet-5eaa7354a0fba9b54"
        ],
        "SecurityGroupIds": [
            "sg-0990787448701b23a"
        ],
        "VpcId": "vpc-b1076f00dbf408b8c"
    },
    "FS": null
}
--- Backup vault ---
{
    "BackupVaultName": "harbor-efs-backup-vault",
    "BackupVaultArn": "arn:aws:backup:us-east-1:000000000000:backup-vault:harbor-efs-backup-vault",
    "VaultType": "BACKUP_VAULT",
    "CreationDate": "2026-05-08T21:41:49.170429+00:00",
    "NumberOfRecoveryPoints": 0,
    "Locked": false
}
--- Backup plan ---
{
    "BackupPlan": {
        "BackupPlanName": "harbor-efs-daily",
        "Rules": [
            {
                "RuleName": "daily",
                "TargetBackupVaultName": "harbor-efs-backup-vault",
                "ScheduleExpression": "cron(0 5 ? * * *)",
                "StartWindowMinutes": 60,
                "CompletionWindowMinutes": 180,
                "Lifecycle": {
                    "MoveToColdStorageAfterDays": 30,
                    "DeleteAfterDays": 365
                }
            }
        ]
    },
    "BackupPlanId": "1b5c1c02-c66c-458d-afbe-dd7c6c402
…[truncated]
The Lambda's `FileSystemConfigs` came back null , LocalStack didn't persist it from `create-function`. Let me set it via update.
Bash
{
  "command": "aws --endpoint-url=$AWS_ENDPOINT_URL lambda update-function-configuration \\\n  --function-name harbor-efs-processor \\\n  --file-system-configs \"Arn=arn:aws:elasticfilesystem:us-east-1:000000000000:access-point/fsap-4c7afc78,LocalMountPath=/mnt/data\" 2>&1 | head -30",
  "description": "Set FileSystemConfigs via update"
}
output
{
    "FunctionName": "harbor-efs-processor",
    "FunctionArn": "arn:aws:lambda:us-east-1:000000000000:function:harbor-efs-processor",
    "Runtime": "python3.11",
    "Role": "arn:aws:iam::000000000000:role/harbor-efs-lambda-role",
    "Handler": "lambda_function.handler",
    "CodeSize": 239,
    "Description": "",
    "Timeout": 3,
    "MemorySize": 128,
    "LastModified": "2026-05-08T21:42:47.306975+0000",
    "CodeSha256": "e4Ft8cHrXi+OCovfX55bjMHLghe940QNrM+DTVS+ySg=",
    "Version": "$LATEST",
    "VpcConfig": {
        "SubnetIds": [
            "subnet-b92911162c0d3ba9c",
            "subnet-5eaa7354a0fba9b54"
        ],
        "SecurityGroupIds": [
            "sg-0990787448701b23a"
        ],
        "VpcId": "vpc-b1076f00dbf408b8c"
    },
    "TracingConfig": {
        "Mode": "PassThrough"
    },
    "RevisionId": "765329c0-cb10-4004-a616-cb7b4415bf57",
    "State": "Active",
    "LastUpdateStatus": "InProgress",
    "LastUpdateStatusReason": "The function is being created.",

[stdout]
{
    "FunctionName": "harbor-efs-processor",
    "FunctionArn": "arn:aws:lambda:us-east-1:000000000000:function:harbor-efs-processor",
    "Runtime": "python3.11",
    "Role": "arn:aws:iam::000000000000:role/harbor-efs-lambda-role",
    "Handler": "lambda_function.handler",
    "CodeSize": 239,
    "Description": "",
    "Timeout": 3,
    "MemorySize": 128,
    "LastModified": "2026-05-08T21:42:47.306975+0000",
    "CodeSha256": "e4Ft8cHrXi+OCovfX55bjMHLghe940QNrM+DTVS+ySg=",
    "Version": "$LATEST",
    "VpcConfig": {
        "SubnetIds": [
            "subnet-b92911162c0d3ba9c",
            "subnet-5eaa7354a0fba9b54"
        ],
        "SecurityGroupIds": [
            "sg-0990787448701b23a"
        ],
        "VpcId": "vpc-b1076f00dbf408b8c"
    },
    "TracingConfig": {
        "Mode": "PassThrough"
    },
    "RevisionId": "765329c0-cb10-4004-a616-cb7b4415bf57",
    "State": "Active",
    "LastUpdateStatus": "InProgress",
    "LastUpdateStatusReason": "The function is being created.",
Bash
{
  "command": "aws --endpoint-url=$AWS_ENDPOINT_URL lambda get-function-configuration --function-name harbor-efs-processor --query 'FileSystemConfigs' 2>&1",
  "description": "Confirm FS config persisted"
}
output
null

[stdout]
null
Bash
{
  "command": "sleep 3\naws --endpoint-url=$AWS_ENDPOINT_URL lambda get-function-configuration --function-name harbor-efs-processor 2>&1 | grep -A5 -i \"FileSystem\\|LastUpdate\\|State\"",
  "description": "Re-check after wait"
}
output
"State": "Active",
    "LastUpdateStatus": "Successful",
    "PackageType": "Zip",
    "Architectures": [
        "x86_64"
    ],
    "EphemeralStorage": {

[stdout]
    "State": "Active",
    "LastUpdateStatus": "Successful",
    "PackageType": "Zip",
    "Architectures": [
        "x86_64"
    ],
    "EphemeralStorage": {
Bash
{
  "command": "aws --endpoint-url=$AWS_ENDPOINT_URL lambda get-function --function-name harbor-efs-processor --query 'Configuration.FileSystemConfigs' 2>&1",
  "description": "Re-check FS configs"
}
output
null

[stdout]
null
Bash
{
  "command": "curl -s \"${AWS_ENDPOINT_URL}/_localstack/health\" 2>&1 | head -50",
  "description": "Check LocalStack version"
}
output
{"features": {"persistence": "disabled"}, "services": {"acm": "disabled", "apigateway": "disabled", "cloudformation": "disabled", "cloudwatch": "running", "config": "disabled", "dynamodb": "disabled", "dynamodbstreams": "disabled", "ec2": "running", "es": "disabled", "events": "disabled", "firehose": "disabled", "iam": "running", "kinesis": "disabled", "kms": "running", "lambda": "running", "logs": "available", "opensearch": "disabled", "redshift": "disabled", "resource-groups": "disabled", "resourcegroupstaggingapi": "disabled", "route53": "disabled", "route53resolver": "disabled", "s3": "running", "s3control": "disabled", "scheduler": "disabled", "secretsmanager": "available", "ses": "disabled", "sns": "disabled", "sqs": "disabled", "ssm": "running", "stepfunctions": "disabled", "sts": "running", "support": "disabled", "swf": "disabled", "transcribe": "disabled", "account": "disabled", "acm-pca": "disabled", "amplify": "disabled", "apigatewaymanagementapi": "disabled", "apigatewayv2": "disabled", "appconfig": "disabled", "appconfigdata": "disabled", "application-autoscaling": "disabled", "appsync": "disabled", "athena": "disabled", "autoscaling": "disabled", "backup": "running", "batch": "disabled", "bedrock-runtime": "disabled", "bedrock": "disabled", "ce": "disabled", "cloudcontrol": "disabled", "cloudfront": "disabled", "cloudtrail": "disabled", "codeartifact": "disabled", "codebuild": "disabled", "codecommit": "disabled", "codeconnections": "disabled", "codedeploy": "disabled", "codepipeline": "disabled", "codestar-connections": "disabled", "cognito-identity": "disabled", "cognito-idp": "disabled", "dms": "disabled", "docdb": "disabled", "ecr": "disabled", "ecs": "disabled", "efs": "running", "eks-auth": "disabled", "eks": "disabled", "elasticache": "disabled", "elasticbeanstalk": "disabled", "elb": "disabled", "elbv2": "disabled", "emr-serverless": "disabled", "emr": "disabled", "fis": "disabled", "glacier": "disabled", "glue": "disabled", "identitystore": "disabled", "iot-data": "disabled", "iot": "disabled", "iotwireless": "disabled", "kafka": "disabled", "kinesisanalyticsv2": "disabled", "lakeformation": "disabled", "managedblockchain": "disabled", "mediaconvert": "disabled", "memorydb": "disabled", "mq": "disabled", "mwaa": "disabled", "neptune": "disabled", "organizations": "disabled", "pinpoint": "disabled", "pipes": "disabled", "ram": "disabled", "rds-data": "disabled", "rds": "disabled", "redshift-data": "disabled", "s3tables": "disabled", "sagemaker-runtime": "disabled", "sagemaker": "disabled", "serverlessrepo": "disabled", "servicediscovery": "disabled", "sesv2": "disabled", "shield": "disabled", "sso-admin": "disabled", "textract": "disabled", "timestream-query": "disabled", "timestream-write": "disabled", "transfer": "disabled", "verifiedpermissions": "disabled", "wafv2": "disabled", "xray": "disabled"}, "edition": "pro", "version": "2026.3.0"}

[stdout]
{"features": {"persistence": "disabled"}, "services": {"acm": "disabled", "apigateway": "disabled", "cloudformation": "disabled", "cloudwatch": "running", "config": "disabled", "dynamodb": "disabled", "dynamodbstreams": "disabled", "ec2": "running", "es": "disabled", "events": "disabled", "firehose": "disabled", "iam": "running", "kinesis": "disabled", "kms": "running", "lambda": "running", "logs": "available", "opensearch": "disabled", "redshift": "disabled", "resource-groups": "disabled", "resourcegroupstaggingapi": "disabled", "route53": "disabled", "route53resolver": "disabled", "s3": "running", "s3control": "disabled", "scheduler": "disabled", "secretsmanager": "available", "ses": "disabled", "sns": "disabled", "sqs": "disabled", "ssm": "running", "stepfunctions": "disabled", "sts": "running", "support": "disabled", "swf": "disabled", "transcribe": "disabled", "account": "disabled", "acm-pca": "disabled", "amplify": "disabled", "apigatewaymanagementapi": "disabled", "apigatewayv2": "disabled", "appconfig": "disabled", "appconfigdata": "disabled", "appl
…[truncated]
Bash
{
  "command": "aws --endpoint-url=$AWS_ENDPOINT_URL lambda get-function-configuration --function-name harbor-efs-processor 2>&1",
  "description": "Full Lambda config"
}
output
{
    "FunctionName": "harbor-efs-processor",
    "FunctionArn": "arn:aws:lambda:us-east-1:000000000000:function:harbor-efs-processor",
    "Runtime": "python3.11",
    "Role": "arn:aws:iam::000000000000:role/harbor-efs-lambda-role",
    "Handler": "lambda_function.handler",
    "CodeSize": 239,
    "Description": "",
    "Timeout": 3,
    "MemorySize": 128,
    "LastModified": "2026-05-08T21:42:47.306975+0000",
    "CodeSha256": "e4Ft8cHrXi+OCovfX55bjMHLghe940QNrM+DTVS+ySg=",
    "Version": "$LATEST",
    "VpcConfig": {
        "SubnetIds": [
            "subnet-b92911162c0d3ba9c",
            "subnet-5eaa7354a0fba9b54"
        ],
        "SecurityGroupIds": [
            "sg-0990787448701b23a"
        ],
        "VpcId": "vpc-b1076f00dbf408b8c"
    },
    "TracingConfig": {
        "Mode": "PassThrough"
    },
    "RevisionId": "a41a0070-ae3d-4c07-ab47-e128302f516e",
    "State": "Active",
    "LastUpdateStatus": "Successful",
    "PackageType": "Zip",
    "Architectures": [
        "x86_64"
    ],
    "EphemeralStorage": {
        "Size": 512
    },
    "SnapStart": {
        "ApplyOn": "None",
        "OptimizationStatus": "Off"
    },
    "RuntimeVersionConfig": {
        "RuntimeVersionArn": "arn:aws:lambda:us-east-1::runtime:8eeff65f6809a3ce81507fe733fe09b835899b99481ba22fd75b5a7338290ec1"
    },
    "LoggingConfig": {
        "LogFormat": "Text",
        "LogGroup": "/aws/lambda/harbor-efs-processor"
    }
}

[stdout]
{
    "FunctionName": "harbor-efs-processor",
    "FunctionArn": "arn:aws:lambda:us-east-1:000000000000:function:harbor-efs-processor",
    "Runtime": "python3.11",
    "Role": "arn:aws:iam::000000000000:role/harbor-efs-lambda-role",
    "Handler": "lambda_function.handler",
    "CodeSize": 239,
    "Description": "",
    "Timeout": 3,
    "MemorySize": 128,
    "LastModified": "2026-05-08T21:42:47.306975+0000",
    "CodeSha256": "e4Ft8cHrXi+OCovfX55bjMHLghe940QNrM+DTVS+ySg=",
    "Version": "$LATEST",
    "VpcConfig": {
        "SubnetIds": [
            "subnet-b92911162c0d3ba9c",
            "subnet-5eaa7354a0fba9b54"
        ],
        "SecurityGroupIds": [
            "sg-0990787448701b23a"
        ],
        "VpcId": "vpc-b1076f00dbf408b8c"
    },
    "TracingConfig": {
        "Mode": "PassThrough"
    },
    "RevisionId": "a41a0070-ae3d-4c07-ab47-e128302f516e",
    "State": "Active",
    "LastUpdateStatus": "Successful",
    "PackageType": "Zip",
    "Architectures": [
        "x86_64"
    ],
    "EphemeralStorage": {
        "Size": 512
    },
    "SnapStart": {
        "ApplyOn": "None",
        "OptimizationStatus": "Off"
    },
    "RuntimeVersionConfig": {
        "RuntimeVersionArn": "arn:aws:lambda:us-east-1::runtime:8eeff65f6809a3ce81507fe733fe09b835899b99481ba22fd75b5a7338290ec1"
    },
    "LoggingConfig": {
        "LogFormat": "Text",
        "LogGroup": "/aws/lambda/harbor-efs-processor"
    }
}
LocalStack/moto drops FileSystemConfigs from Lambda , known limitation. Let me record the binding via tags and an extra SSM param so the contract is recoverable, and verify the rest.
Bash
{
  "command": "A=\"aws --endpoint-url=$AWS_ENDPOINT_URL\"\n$A lambda tag-resource \\\n  --resource arn:aws:lambda:us-east-1:000000000000:function:harbor-efs-processor \\\n  --tags \"EFSAccessPointArn=arn:aws:elasticfilesystem:us-east-1:000000000000:access-point/fsap-4c7afc78,EFSLocalMountPath=/mnt/data\" 2>&1\n$A ssm put-parameter --name /harbor/efs/lambda-mount-path --value \"/mnt/data\" --type String --overwrite >/dev/null\n$A ssm put-parameter --name /harbor/efs/access-point-arn --value \"arn:aws:elasticfilesystem:us-east-1:000000000000:access-point/fsap-4c7afc78\" --type String --overwrite >/dev/null\necho OK",
  "description": "Tag Lambda + add SSM hints"
}
output
OK

[stdout]
OK
Bash
{
  "command": "A=\"aws --endpoint-url=$AWS_ENDPOINT_URL\"\necho \"--- KMS aliases ---\"\n$A kms list-aliases --query 'Aliases[?starts_with(AliasName,`alias/harbor`)]' 2>&1\necho \"--- IAM roles ---\"\nfor r in harbor-efs-app-role harbor-efs-lambda-role harbor-efs-backup-role; do\n  echo \">>> $r\"\n  $A iam list-attached-role-policies --role-name $r 2>&1\n  $A iam list-role-policies --role-name $r 2>&1\ndone\necho \"--- SG ingress on sg-efs-mount ---\"\n$A ec2 describe-security-groups --group-ids sg-b3fae07570ed8b31f --query 'SecurityGroups[0].IpPermissions' 2>&1\necho \"--- VPC/Subnets ---\"\n$A ec2 describe-vpcs --vpc-ids vpc-b1076f00dbf408b8c --query 'Vpcs[0].{ID:VpcId,CIDR:CidrBlock,Tags:Tags}' 2>&1\n$A ec2 describe-subnets --filters Name=vpc-id,Values=vpc-b1076f00dbf408b8c --query 'Subnets[].{ID:SubnetId,AZ:AvailabilityZone,CIDR:CidrBlock}' 2>&1",
  "description": "Verify KMS/IAM/VPC/SG"
}
output
--- KMS aliases ---
[
    {
        "AliasName": "alias/harbor-efs-cmk",
        "AliasArn": "arn:aws:kms:us-east-1:000000000000:alias/harbor-efs-cmk",
        "TargetKeyId": "be3794f8-44ca-4a09-8487-870b0997e6d8",
        "CreationDate": "2026-05-08T21:41:35.754617+00:00"
    },
    {
        "AliasName": "alias/harbor-efs-backup-cmk",
        "AliasArn": "arn:aws:kms:us-east-1:000000000000:alias/harbor-efs-backup-cmk",
        "TargetKeyId": "440e53d3-9d07-4cd2-8d08-98509496a586",
        "CreationDate": "2026-05-08T21:41:36.547184+00:00"
    }
]
--- IAM roles ---
>>> harbor-efs-app-role
{
    "AttachedPolicies": []
}
{
    "PolicyNames": [
        "efs-client-via-ap"
    ]
}
>>> harbor-efs-lambda-role
{
    "AttachedPolicies": [
        {
            "PolicyName": "AWSLambdaVPCAccessExecutionRole",
            "PolicyArn": "arn:aws:iam::aws:policy/service-role/AWSLambdaVPCAccessExecutionRole"
        },
        {
            "PolicyName": "AWSLambdaBasicExecutionRole",
            "PolicyArn": "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
        }
    ]
}
{
    "PolicyNames": [
        "efs-client-via-ap"
    ]
}
>>> harbor-efs-backup-role
{
    "AttachedPolicies": []
}
{
    "PolicyNames": [
        "efs-backup"
    ]
}
--- SG ingress on sg-efs-mount ---
[
    {
        "IpProtocol": "tcp",
        "FromPort": 2049,
        "ToPort": 2049,
        "UserIdGroupPairs": [
            {
                "UserId": "000000000000",
                "GroupId": "sg-682eaf03e21d38bbc"
            },
            {
                "UserId": "000000000000",
                "GroupId": "sg-0990787448701b23a"
            }
        ],
        "IpRanges": [],
        "Ipv6Ranges": [],
        "PrefixListIds": []
    }
]
--- VPC/Subnets ---
{
    "ID": "vpc-b1076f00dbf408b8c",
    "CIDR": "10.50.0.0/16",
    "Tags": [
        {
            "Key": "Name",
            "Value": "vpc-shared-fs"
        }
    ]
}
[
    {
        "ID": "subnet-b92911162c0d3ba9c",
        "AZ": "us-east-1a",
        "CIDR": "10.50.1.0/24"
    },
    {
        "ID": "subnet-5eaa7354a0fba9b54",
        "AZ": "us-east-1b",
        "CIDR": "10.50.2.0/24"
    }
]

[stdout]
--- KMS aliases ---
[
    {
        "AliasName": "alias/harbor-efs-cmk",
        "AliasArn": "arn:aws:kms:us-east-1:000000000000:alias/harbor-efs-cmk",
        "TargetKeyId": "be3794f8-44ca-4a09-8487-870b0997e6d8",
        "CreationDate": "2026-05-08T21:41:35.754617+00:00"
    },
    {
        "AliasName": "alias/harbor-efs-backup-cmk",
        "AliasArn": "arn:aws:kms:us-east-1:000000000000:alias/harbor-efs-backup-cmk",
        "TargetKeyId": "440e53d3-9d07-4cd2-8d08-98509496a586",
        "CreationDate": "2026-05-08T21:41:36.547184+00:00"
    }
]
--- IAM roles ---
>>> harbor-efs-app-role
{
    "AttachedPolicies": []
}
{
    "PolicyNames": [
        "efs-client-via-ap"
    ]
}
>>> harbor-efs-lambda-role
{
    "AttachedPolicies": [
        {
            "PolicyName": "AWSLambdaVPCAccessExecutionRole",
            "PolicyArn": "arn:aws:iam::aws:policy/service-role/AWSLambdaVPCAccessExecutionRole"
        },
        {
            "PolicyName": "AWSLambdaBasicExecutionRole",
            "PolicyArn": "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
        }
    ]
}
{
    "PolicyNames": [
        "efs-client-via-ap"
    ]
}
>>> harbor-efs-backup-role
{
    "AttachedPolicies": []
}
{
    "PolicyNames": [
        "efs-backup"
    ]
}
--- SG ingress on sg-efs-mount ---
[
    {
        "IpProtocol": "tcp",
        "FromPort": 2049,
        "ToPort": 2049,
        "UserIdGroupPairs": [
            {
                "UserId": "000000000000",
                "GroupId": "sg-682eaf03e21d38bbc"
            },
            {
                "UserId": "000000000000",
                "GroupId": "sg-0990787448701b23a"
            }
        ],
        "IpRanges": [],
        "Ipv6Ranges": [],
        "PrefixListIds": []
    }
]
--- VPC/Subnets ---
{
    "ID": "vpc-b1076f00dbf408b8c",
…[truncated]
Everything lines up against the contract. Final state: **VPC / network** - `vpc-shared-fs` (`10.50.0.0/16`) with subnets in `us-east-1a` (`10.50.1.0/24`) and `us-east-1b` (`10.50.2.0/24`) - `sg-app-tier`, `sg-lambda`, `sg-efs-mount` , `sg-efs-mount` only allows TCP/2049 from the other two **KMS** , `alias/harbor-efs-cmk` (FS) and `alias/harbor-efs-backup-cmk` (vault), each policy admits root + the matching service principal **EFS** - `harbor-shared-fs` , encrypted with FS CMK, `generalPurpose` + `elastic`, mount targets in both subnets bound to `sg-efs-mount` - Access point `harbor-ci-runner-ap` pinning `Uid/Gid=1500`, chrooted to `/ci-runner` with `0755` creation info - Lifecycle config has three single-key entries (IA@30, Archive@90, Primary on access) - File-system policy: `Deny Client*` when `aws:SecureTransport=false` with `NotPrincipal: elasticfilesystem.amazonaws.com` so replication is exempt; `Allow` for app-role and lambda-role gated on `elasticfilesystem:AccessPointArn` **IAM** , `harbor-efs-app-role`, `harbor-efs-lambda-role` (both inline-scoped to AP ARN), `harbor-efs-backup-role` (trusts `backup.amazonaws.com`, has the EFS Backup IAM action). Lambda role also has `AWSLambdaVPCAccessExecutionRole` for Hyperplane ENIs. **Lambda** , `harbor-efs-processor` (python3.11) on `sg-lambda` in both subnets. Note: LocalStack/moto silently drops `FileSystemConfigs` from the Lambda config; I sent it on both `create-function` and `update-function-configuration`, and recorded the binding via Lambda tags + SSM (`/harbor/efs/access-point-arn`, `/harbor/efs/lambda-mount-path`) so the contract is recoverable. **Backup** , vault `harbor-efs-backup-vault` (backup CMK), plan `harbor-efs-daily` with the exact cron/window/lifecycle, tag selection on `aws:ResourceTag/Backup=true`. The FS itself is tagged `Backup=true`. **Replication** , submitted with the right shape (`us-west-2`); LocalStack returns 501 (no moto route). The contract's "shape only" caveat covers this. **Alarms** , `harbor-efs-burst-credits` (Average, BurstCreditBalance, < 1 TiB), `harbor-efs-client-connections` (Sum, ≤0, breaching on missing), `harbor-efs-percent-io` (Maximum, >80). **SSM manifest** , all 14 keys populated under `/harbor/efs/` plus two extras (`access-point-arn`, `lambda-mount-path`) to compensate for the LocalStack Lambda-FS gap.
Final diff , what the agent changed

No file changes, the agent left the workspace untouched.

Verifier output , the proof behind the reward
tests/test.sh
downloading uv 0.9.7 aarch64-unknown-linux-gnu
Downloading botocore (12.7MiB)
Downloading pygments (1.2MiB)
 Downloading pygments
 Downloading botocore
Installed 13 packages in 61ms
============================= test session starts ==============================
platform linux -- Python 3.12.3, pytest-8.4.1, pluggy-1.6.0 -- /root/.cache/uv/archive-v0/pdUIk7LIhHpkUFpRYqE-N/bin/python
cachedir: .pytest_cache
rootdir: /tests
plugins: json-ctrf-0.3.5
collecting ... collected 36 items

../tests/test_outputs.py::test_01_vpc_and_subnets_exist PASSED           [  2%]
../tests/test_outputs.py::test_02_efs_filesystem_exists PASSED           [  5%]
../tests/test_outputs.py::test_03_two_mount_targets_available PASSED     [  8%]
../tests/test_outputs.py::test_04_access_point_exists PASSED             [ 11%]
../tests/test_outputs.py::test_05_three_iam_roles_exist PASSED           [ 13%]
../tests/test_outputs.py::test_06_three_security_groups_exist PASSED     [ 16%]
../tests/test_outputs.py::test_07_lambda_function_exists PASSED          [ 19%]
../tests/test_outputs.py::test_08_backup_vault_plan_selection_exist PASSED [ 22%]
../tests/test_outputs.py::test_09_ssm_pointers_resolve PASSED            [ 25%]
../tests/test_outputs.py::test_10_fs_encrypted_with_cmk PASSED           [ 27%]
../tests/test_outputs.py::test_11_fs_throughput_mode_elastic PASSED      [ 30%]
../tests/test_outputs.py::test_12_ap_posix_user_set PASSED               [ 33%]
../tests/test_outputs.py::test_13_ap_root_directory_creation_info PASSED [ 36%]
../tests/test_outputs.py::test_14_app_role_has_ap_scoped_perms PASSED    [ 38%]
../tests/test_outputs.py::test_15_lambda_role_has_ap_scoped_perms PASSED [ 41%]
../tests/test_outputs.py::test_16_lambda_role_has_eni_perms FAILED       [ 44%]
../tests/test_outputs.py::test_17_lambda_role_trusts_lambda_service PASSED [ 47%]
../tests/test_outputs.py::test_18_backup_role_trusts_backup_service PASSED [ 50%]
../tests/test_outputs.py::test_19_fs_policy_has_tls_deny_with_replication_exemption PASSED [ 52%]
../tests/test_outputs.py::test_20_fs_policy_has_per_role_ap_allow_statements PASSED [ 55%]
../tests/test_outputs.py::test_21_mount_sg_ingress_from_app_and_lambda PASSED [ 58%]
../tests/test_outputs.py::test_22_lambda_has_vpc_config PASSED           [ 61%]
../tests/test_outputs.py::test_23_lambda_runtime_python PASSED           [ 63%]
../tests/test_outputs.py::test_24_backup_plan_lifecycle_cold_le_delete_minus_90 PASSED [ 66%]
../tests/test_outputs.py::test_25_backup_selection_uses_tag_conditions PASSED [ 69%]
../tests/test_outputs.py::test_26_backup_role_grants_efs_backup PASSED   [ 72%]
../tests/test_outputs.py::test_27_lifecycle_has_separate_transition_objects PASSED [ 75%]
../tests/test_outputs.py::test_28_burst_credits_alarm_average_lt PASSED  [ 77%]
../tests/test_outputs.py::test_29_client_connections_alarm_sum_lte PASSED [ 80%]
../tests/test_outputs.py::test_30_percent_io_alarm_maximum_gt PASSED     [ 83%]
../tests/test_outputs.py::test_31_alarms_dimensioned_by_filesystem_id PASSED [ 86%]
../tests/test_outputs.py::test_32_kms_fs_cmk_allows_efs_service PASSED   [ 88%]
../tests/test_outputs.py::test_33_kms_backup_cmk_allows_backup_service PASSED [ 91%]
../tests/test_outputs.py::test_34_fs_tags_include_backup_true PASSED     [ 94%]
../tests/test_outputs.py::test_35_app_role_resource_is_fs_arn_not_only_star PASSED [ 97%]
../tests/test_outputs.py::test_36_backup_vault_named_correctly PASSED    [100%]

=================================== FAILURES ===================================
______________________ test_16_lambda_role_has_eni_perms _______________________

    def test_16_lambda_role_has_eni_perms():
        """Lambda role grants ec2:CreateNetworkInterface (Hyperplane ENI for VPC config)."""
        docs = _role_inline_doc(LAMBDA_ROLE)
        actions = []
        for d in docs:
            for s in d.get("Statement", []):
                a = s.get("Action")
                actions.extend([a] if isinstance(a, str) else (a or []))
>       assert "ec2:CreateNetworkInterface" in actions or "ec2:*" in actions, f"actions={actions}"
E       AssertionError: actions=['elasticfilesystem:ClientMount', 'elasticfilesystem:ClientWrite']
E       assert ('ec2:CreateNetworkInterface' in ['elasticfilesystem:ClientMount', 'elasticfilesystem:ClientWrite'] or 'ec2:*' in ['elasticfilesystem:ClientMount', 'elasticfilesystem:ClientWrite'])

/tests/test_outputs.py:259: AssertionError
=============================== warnings summary ===============================
test_outputs.py: 101 warnings
  /root/.cache/uv/archive-v0/pdUIk7LIhHpkUFpRYqE-N/lib/python3.12/site-packages/botocore/auth.py:424: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
    datetime_now = datetime.datetime.utcnow()

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
==================================== PASSES ====================================
=========================== short test summary info ============================
PASSED ../tests/test_outputs.py::test_01_vpc_and_subnets_exist
PASSED ../tests/test_outputs.py::test_02_efs_filesystem_exists
PASSED ../tests/test_outputs.py::test_03_two_mount_targets_available
PASSED ../tests/test_outputs.py::test_04_access_point_exists
PASSED ../tests/test_outputs.py::test_05_three_iam_roles_exist
PASSED ../tests/test_outputs.py::test_06_three_security_groups_exist
PASSED ../tests/test_outputs.py::test_07_lambda_function_exists
PASSED ../tests/test_outputs.py::test_08_backup_vault_plan_selection_exist
PASSED ../tests/test_outputs.py::test_09_ssm_pointers_resolve
PASSED ../tests/test_outputs.py::test_10_fs_encrypted_with_cmk
PASSED ../tests/test_outputs.py::test_11_fs_throughput_mode_elastic
PASSED ../tests/test_outputs.py::test_12_ap_posix_user_set
PASSED ../tests/test_outputs.py::test_13_ap_root_directory_creation_info
PASSED ../tests/test_outputs.py::test_14_app_role_has_ap_scoped_perms
PASSED ../tests/test_outputs.py::test_15_lambda_role_has_ap_scoped_perms
PASSED ../tests/test_outputs.py::test_17_lambda_role_trusts_lambda_service
PASSED ../tests/test_outputs.py::test_18_backup_role_trusts_backup_service
PASSED ../tests/test_outputs.py::test_19_fs_policy_has_tls_deny_with_replication_exemption
PASSED ../tests/test_outputs.py::test_20_fs_policy_has_per_role_ap_allow_statements
PASSED ../tests/test_outputs.py::test_21_mount_sg_ingress_from_app_and_lambda
PASSED ../tests/test_outputs.py::test_22_lambda_has_vpc_config
PASSED ../tests/test_outputs.py::test_23_lambda_runtime_python
PASSED ../tests/test_outputs.py::test_24_backup_plan_lifecycle_cold_le_delete_minus_90
PASSED ../tests/test_outputs.py::test_25_backup_selection_uses_tag_conditions
PASSED ../tests/test_outputs.py::test_26_backup_role_grants_efs_backup
PASSED ../tests/test_outputs.py::test_27_lifecycle_has_separate_transition_objects
PASSED ../tests/test_outputs.py::test_28_burst_credits_alarm_average_lt
PASSED ../tests/test_outputs.py::test_29_client_connections_alarm_sum_lte
PASSED ../tests/test_outputs.py::test_30_percent_io_alarm_maximum_gt
PASSED ../tests/test_outputs.py::test_31_alarms_dimensioned_by_filesystem_id
PASSED ../tests/test_outputs.py::test_32_kms_fs_cmk_allows_efs_service
PASSED ../tests/test_outputs.py::test_33_kms_backup_cmk_allows_backup_service
PASSED ../tests/test_outputs.py::test_34_fs_tags_include_backup_true
PASSED ../tests/test_outputs.py::test_35_app_role_resource_is_fs_arn_not_only_star
PASSED ../tests/test_outputs.py::test_36_backup_vault_named_correctly
FAILED ../tests/test_outputs.py::test_16_lambda_role_has_eni_perms - Assertio...
================== 1 failed, 35 passed, 101 warnings in 0.97s ==================

Reproduce this trial: git checkout 2f94510 && PYTHONPATH=src python3 scripts/build_site.py , then open trial/trial_d217b4e8371a42ef. Re-running the agent live requires EVAL_PLATFORM_ENABLE_OAUTH_SMOKE=1 and is non-deterministic.

Trial trial_d217b4e8371a42ef · verifier authoritative; classifier explanatory.