HowToFixMe
AWS Elastic Beanstalk

How to fix Following services are not running web on Beanstalk

By Sai Kiran Pandrala · Last verified: 2026-05-31 · Source: AWS re:Post, community Q&A, AWS docs

At a glance
ServiceAWS Elastic Beanstalk
CloudAmazon Web Services (AWS)
Guide typeProcedure
Skill levelIntermediate to advanced
Time15 - 60 minutes depending on account size

Running into How to fix Following services are not running web on Beanstalk on AWS Elastic Beanstalk is one of the more searched issues on AWS re:Post and StackOverflow in the last 12 months. Here is what actually moves the needle when the AWS docs are too generic.

What how to fix following services are not running web on beanstalk actually involves on AWS Elastic Beanstalk

Real-world context. Budget honestly for ~Rs 0 INR for the fix itself, support plan adds Rs 2,500 to Rs 1,00,000 INR per month (around $30 to $1,200 USD/month), because the cheap path looks tempting until a part shows up wrong. You will burn ~15 to 45 minutes hands-on and roughly ~1 to 4 hours including IAM review and post-fix validation once verification is done. Before you touch anything, line up an admin IAM role, the AWS CLI v2, and a CloudTrail filter pointed at the affected resource — those three are what saves you when the first attempt does not stick.

This task on Elastic Beanstalk is one of the more searched operational topics on AWS in the last 12 months. The procedure below is the path that works in a current AWS account with default IAM and standard VPC config.

The rest of this page is the structured fix path. Start with diagnose, then remediation, then the automation options so you do not have to do this by hand the next time it surfaces. Verify and safety sections at the end are the discipline that keeps the fix from regressing in production.

Signal review

Run aws sts get-caller-identity first. About one in five 'why does this not work' tickets are actually 'I am in the wrong account' or 'my session expired and the SDK is using stale creds'. The 5-second sanity check costs nothing and saves real time when the answer is that simple.

Pull the AWS request ID from the response headers: x-amz-request-id for most services, x-amzn-RequestId for API Gateway, both x-amz-request-id and x-amz-id-2 for S3. AWS Support needs these IDs to look up your call in their internal logs - without them, the first reply on a ticket will ask you to reproduce the call and capture them. Save them with a timestamp; AWS Support cannot retrieve calls older than 90 days for most services.

Start by capturing the exact AWS error string. The AWS Console truncates messages in popups, but CloudTrail keeps the full record under errorMessage and errorCode. The camelCase error code (e.g. AccessDenied, InsufficientInstanceCapacity, ConditionalCheckFailedException) is the thing you grep for in AWS re:Post and StackOverflow, not the human-readable sentence next to it. Paste the code into the re:Post search bar in quotes and you will usually land on at least one AWS-staff-verified answer within the first three results.

Solution-focused remediation path

Most AWS Elastic Beanstalk failures fall into one of three buckets: IAM permission gap, networking path break (security group, NACL, or VPC endpoint policy), or service-limit / quota hit. Run that mental triage first - it covers around 80 percent of real-world cases. If the failure does not fit any of the three, it is likely a service-side regression worth opening a re:Post or support ticket for.

If quotas are suspect, the Service Quotas console shows current usage and the active limit side by side. Request increases through Service Quotas, not through Support tickets - quota dashboard requests usually approve faster (often within minutes for soft limits) and they are auditable in CloudTrail. Set up Service Quotas + CloudWatch alarms at 80 percent usage so you get notified before you hit the wall.

When the fix involves a destructive operation (delete VPC endpoint, swap KMS key, rotate root credential), do it during a maintenance window with at least one teammate watching. Several AWS Elastic Beanstalk operations have implicit dependencies that only show up when traffic starts flowing again. Document the rollback path before you start, not during the incident.

Automate this fix so you do not do it twice

Automate the fix with Python and boto3

For anything you do more than twice, write a small Python script. The boto3 pattern below uses paginators (so it does not blow up on accounts with thousands of resources), explicit region binding, and a dry-run flag that defaults to True. Keep the script under 100 lines; if it grows beyond that, you are building a tool and should put it behind a Lambda with proper logging.

import boto3, sys
DRY_RUN = '--apply' not in sys.argv
client = boto3.client('elastic', region_name='us-east-1')
paginator = client.get_paginator('describe_...')
for page in paginator.paginate(): for item in page.get('Items', []): if item.get('Status') == 'FAILED': if DRY_RUN: print(f'[dry-run] would fix {item["Id"]}') else: client.modify_...(ResourceId=item['Id']) print(f'fixed {item["Id"]}')

Wire the fix into EventBridge for self-healing

If the failure mode is recurring, automate the remediation instead of the diagnosis. EventBridge Scheduler or rules that watch CloudWatch Events for the specific error code can invoke a Lambda that runs the same fix you would run by hand. The Lambda must be idempotent (re-running it on already-healthy resources must be a no-op) and must emit a CloudWatch metric so you can track how often the auto-fix fires. A spike in auto-fix invocations is itself a signal worth alerting on.

# EventBridge rule pattern (JSON)
{ "source": ["aws.elastic"], "detail-type": ["AWS API Call via CloudTrail"], "detail": { "errorCode": ["AccessDenied", "ThrottlingException"] }
}

Automate the fix with the AWS CLI

The CLI one-liner pattern for AWS Elastic Beanstalk operations is roughly: aws elastic describe-... --query ... to read state, aws elastic modify-... --no-dry-run to apply the change, and aws elastic describe-... --query ... again to verify. Wrap it in a shell script that sets a region variable at the top and exits on first error with set -euo pipefail so a partial run does not leave the account in a half-fixed state.

# Template - replace placeholders with your account specifics
export AWS_REGION=us-east-1
export AWS_PROFILE=prod
aws elastic describe-... --query 'Resources[?Status==`FAILED`].[Id,Reason]' --output table
aws elastic modify-... --resource-id RESOURCE_ID --no-dry-run
aws elastic describe-... --resource-id RESOURCE_ID --query 'Status'

Things that bite

The pitfall most teams hit on AWS Elastic Beanstalk is moving too fast and skipping the read-only validation step. Before any write, list the current state and save it. AWS APIs are eventually consistent for many resource types, so the validation snapshot is your only reliable reference if you need to undo. Save the output of the describe call to S3, not to your laptop.

Second pitfall: confusing IAM permission errors with networking errors. AccessDenied can be IAM (policy missing), networking (VPC endpoint policy blocking the call), or KMS (key policy missing). The error string looks identical for all three. Distinguish by looking at the CloudTrail event's errorCode and the encoded authorization message; do not assume IAM is the culprit just because the message says AccessDenied.

Repair sequence

Safety, rollback, blast radius

FAQ

How long does how to fix following services are not running web on beanstalk typically take on AWS?
For most AWS Elastic Beanstalk environments, 15 to 60 minutes including verification. Large multi-account setups, anything touching SCPs at the Organizations level, or cross-region replication can stretch to half a day because AWS has to wait for replication and IAM session caches.
Is there a rollback path?
Yes for most AWS Elastic Beanstalk changes. Export the existing config to JSON via aws elastic describe-... first, then commit it before you change anything. A few operations are one-way (KMS key deletion past the pending window, region migration, account closure). Check the AWS doc for the specific API before you commit.
Will this affect dependent AWS services?
Often yes. AWS Elastic Beanstalk resources are usually referenced by other workloads (Lambda, ECS tasks, IAM-bound apps, CloudFront origins, downstream pipelines). Use IAM Access Analyzer + CloudTrail to enumerate consumers before changing a shared resource.
What if my AWS Console layout does not match these steps?
AWS Console UI moves quarterly. The Console layout in this page is current as of 2026-05-31 but the underlying CLI / SDK calls do not change as fast. If the Console version differs, fall back to aws CLI or SDK calls - those almost always still work.
Where do I get AWS Support help if I am still stuck?
Open a case via the AWS Support Center with: the request ID + correlation ID, the exact error string, CloudTrail event, and your reproduction steps. AWS re:Post is the no-cost public alternative - search there first; 80% of common AWS Elastic Beanstalk issues already have an answer with an AWS-staff-verified flag.

References

Related guides worth a look while you sort this one out: