Read recent error logs

Pull last hour of errors across project; --freshness avoids full scan

gcloud logging read 'severity>=ERROR' --limit 20 --freshness=1h --format='value(timestamp,resource.type,textPayload)'
tool
gcloud8 commands
tags
gcloudobservabilitytroubleshootingcloud

More gcloud commands

  • SSH via IAP tunnel
    gcloud compute ssh <name> --zone <id> --tunnel-through-iap

    Reach a VM with no public IP through Identity-Aware Proxy; no bastion needed

  • Read secret payload
    gcloud secrets versions access latest --secret=<name> --project <id>

    Print latest Secret Manager version to stdout; pin a version in CI for repeatability

  • Storage rsync to bucket
    gcloud storage rsync -r -d ./build gs://<name>/site

    Mirror dir to GCS; -d deletes extras, modern replacement for gsutil rsync

  • Activate service account
    gcloud auth activate-service-account --key-file=key.json && gcloud config set project <id>

    Auth as SA in CI; note: prefer workload identity over long-lived key files

  • GKE kubeconfig credentials
    gcloud container clusters get-credentials <cluster> --region <id> --project <id>

    Fetch GKE kubeconfig; modern: needs gke-gcloud-auth-plugin in PATH since k8s 1.26

all 8 gcloud commands