HowToFixMe
Google Container Analysis

Java Python language package scanning

By Sai Kiran Pandrala · Last verified: 2026-05-31 · Source: Google Cloud Community, community Q&A, Google Cloud docs

At a glance
ServiceGoogle Container Analysis
CloudGoogle Cloud (GCP)
Guide typeProcedure
Skill levelIntermediate to advanced
Time15 - 60 minutes depending on account size

Running into Java Python language package scanning on Google Container Analysis is one of the more searched issues on Google Cloud Community and StackOverflow in the last 12 months. Here is what actually moves the needle when the Google Cloud docs are too generic.

What java python language package scanning actually involves on Google Container Analysis

Real-world context. Last time I walked through this on a real machine, the budget shook out to ~Rs 0 INR for the fix, support adds Rs 2,500 to Rs 80,000 INR per month (around $30 to $960 USD/month). Plan for ~15 to 45 minutes actually at the keyboard, and ~1 to 4 hours including IAM review and validation once you factor in the back-and-forth. Keep an Owner or relevant IAM role, gcloud CLI signed in, and a Cloud Logging filter ready within arm’s reach before you start — stopping mid-step to hunt for them is how a 30-minute job turns into an afternoon.

This task on Container Analysis 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.

Diagnose first, fix second

Diff against last known good. The last config change you made is the cause about three quarters of the time, even when the change should not have mattered. Use Asset Inventory snapshot history (or your Terraform / Deployment Manager or Terraform drift report) to see the actual delta between the resource state when it worked and when it broke. The change you remember is often not the only change that happened.

Check the Google Cloud Service Health at status.cloud.google.com and the per-product status board for ongoing service events in your region. About one in ten user-reported outages turn out to be region-scoped Google Cloud service degradation already being tracked. Cloud Service Health also exposes an API and Eventarc events, so you can wire a Lambda hook that pages on-call only when the failure correlates with an active Cloud Service Health event in the same region and service.

Reproduce the failure with the gcloud CLI in --debug mode. The full SigV4 request payload it emits, plus the exact endpoint URL it resolved to, is what Google Cloud Support uses to verify policy, region, or parameter issues without you having to share IAM credentials. Save the debug output to a file with gcloud ... --debug 2> debug.log and you can search it for the failed aws.request entry.

Solution-focused remediation path

If the issue points at IAM, do not start by adding * to a policy. Use IAM Policy Troubleshooter and IAM Recommender against the failed action to see the minimum scope. Adding * is the fastest way to fail your next Google Cloud Architecture Framework security review, and it usually does not even fix the issue because the explicit deny is often coming from a higher level (Org Policy, RCP, or permission boundary), not a missing allow.

If you cannot reproduce the failure consistently, the cause is probably a race condition or a session-cache issue. Run the call with --profile set to a fresh STS session, in a different region you control, with a single concurrent request. If it works there but fails in your normal setup, the difference is the bug.

For IAM and STS issues, the timing matters. STS sessions can take up to 60 seconds to propagate after creation. The first call right after assume-role can fail with a permission error even when the policy is correct. Add a small retry with backoff before treating the first failure as definitive.

Automate this fix so you do not do it twice

Add a Cloud Monitoring alert policy so you know next time

The cheapest way to never see the same incident twice is a Cloud Monitoring alert policy on the metric that would have warned you. For Google Container Analysis, the relevant metrics live under compute.googleapis.com/google namespace or under custom metrics published by your Cloud Run service or GKE pod. Set thresholds based on observed normal range plus one or two standard deviations, not on round-number guesses. Cloud Monitoring anomaly-based alert policies remove the threshold-guessing problem entirely for metrics with regular seasonality.

Wire the fix into Eventarc for self-healing

If the failure mode is recurring, automate the remediation instead of the diagnosis. Eventarc Scheduler or rules that watch Cloud Logging 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 Cloud Monitoring metric so you can track how often the auto-fix fires. A spike in auto-fix invocations is itself a signal worth alerting on.

# Eventarc rule pattern (JSON)
{ "source": ["aws.google"], "detail-type": ["Google Cloud API Call via Cloud Audit Logs"], "detail": { "errorCode": ["AccessDenied", "ThrottlingException"] }
}

Add a Workflows or Cloud Tasks Automation runbook

For multi-step fixes that include a manual approval, use Workflows runbook. Document the fix as a runbook with workflows.executions.approve steps where a human signs off and workflows.steps.callApi steps where the runbook calls the Google Cloud API. Approvers are notified by SNS; the runbook execution shows up in Cloud Audit Logs with the approver's identity attached. This makes audit trails easy and stops production fixes from being one-person operations.

Common pitfalls and what to watch for

A subtle pitfall on Google Container Analysis is that the Cloud Console and the SDK can disagree about resource state during a configuration change. Console UI is cached for performance and may show the old config for up to 10 minutes after you change it via API or Deployment Manager or Terraform. Always confirm with describe-* CLI calls during a change window, not with screenshots from the Console.

The other pitfall: assuming that an automated remediation is correct because it succeeded. A Lambda that fires on a Cloud Monitoring alert policy and runs a remediation step should also publish a metric for every remediation; sudden surges in auto-fix invocations are themselves an outage signal. Otherwise you can hide a slow-burn regression behind a quiet remediation loop for weeks.

Verify the fix worked

Safety, rollback, blast radius

FAQ

How long does java python language package scanning typically take on Google Cloud?
For most Google Container Analysis environments, 15 to 60 minutes including verification. Large multi-account setups, anything touching Org Policys at the Organizations level, or cross-region replication can stretch to half a day because Google Cloud has to wait for replication and IAM session caches.
Is there a rollback path?
Yes for most Google Container Analysis changes. Export the existing config to JSON via gcloud google describe-... first, then commit it before you change anything. A few operations are one-way (Cloud KMS key deletion past the pending window, region migration, account closure). Check the Google Cloud doc for the specific API before you commit.
Will this affect dependent Google Cloud services?
Often yes. Google Container Analysis resources are usually referenced by other workloads (Cloud Run services, GKE workloads, IAM-bound apps, Cloud CDN origins, downstream pipelines). Use IAM Access Analyzer + Cloud Audit Logs to enumerate consumers before changing a shared resource.
What if my Cloud Console layout does not match these steps?
Cloud 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 Google Cloud Support help if I am still stuck?
Open a case via the Google Cloud Support Center with: the request ID + correlation ID, the exact error string, Cloud Audit Log event, and your reproduction steps. Google Cloud Community is the no-cost public alternative - search there first; 80% of common Google Container Analysis issues already have an answer with an Google-staff-verified flag.

References

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