Azure Storage: diagnose a private endpoint without opening the account
An operational runbook for Azure Storage private access failures by separating DNS, Private Endpoint, firewall, identity, logs and rollback evidence.
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dns
26 articles connected to this technical signal.
KQL snippet: isolate Azure Storage 403 on a private endpoint
A short query to separate identity, firewall, public endpoint and wrong subresource when private Azure Storage access is denied.
Read articleAzure App Service: diagnose a private endpoint before redeploying
Build an operational runbook for App Service private access failures by separating DNS, Private Endpoint, access restrictions, Application Gateway, application logs and rollback evidence.
Read articleKQL snippet: correlate private App Service and Application Gateway
A short query to separate WAF, gateway, private DNS, access restrictions and App Service logs during a private access incident.
Read articleAzure Functions: diagnose a private HTTP endpoint before changing code
Build an operational runbook for private Azure Functions failures by separating DNS, Private Endpoint, access restrictions, private storage, Application Insights logs and rollback evidence.
Read articleKQL snippet: correlate an Azure Functions private HTTP endpoint
A short query to separate DNS, private access, Functions runtime and application exceptions during a private HTTP incident.
Read articleAzure AKS: diagnose private ingress before changing deployments
Build an operational runbook for AKS private ingress failures by separating DNS, Application Gateway, ingress controller, Kubernetes service endpoints, pod readiness and rollback evidence.
Read articleKQL snippet: correlate AKS private ingress and application logs
A short query to read ingress controller and application logs together when a private AKS route returns 502, timeouts or no endpoints.
Read articleAzure Container Apps: diagnose private ingress before changing revisions
Build an operational runbook for Azure Container Apps private ingress failures by separating DNS, ingress mode, revision routing, application logs and rollback evidence.
Read articleKQL snippet: diagnose Container Apps private ingress and revisions
A short query to correlate Azure Container Apps system and console logs when private ingress, probes or revision traffic fail.
Read articleAzure internal APIM: diagnose a private API before changing policies
Qualify a failure across Application Gateway, WAF, internal APIM and a private backend by separating DNS, routing, policy, identity and logs before any fix.
Read articleAzure managed identity: diagnose private access before changing permissions
Build a runbook for Key Vault, Storage or private API access failures with managed identity, RBAC, private DNS, logs and real execution evidence.
Read articleAzure: make private paths verifiable with synthetic probes
Build useful synthetic probes for DNS, TLS, Application Gateway, WAF and Private Endpoint so private Azure paths fail with evidence before production incidents.
Read articleKQL snippet: track synthetic probes for an Azure private path
A short query to track synthetic probe failures and separate DNS, TLS, WAF or Application Gateway symptoms on an Azure private path.
Read articleAzure Private Endpoint: detect Terraform, DNS, and network drift before incident
Build an operational drift reading across Terraform, Private Endpoint, private DNS, CI runners, and validation evidence before a private Azure path breaks in production.
Read articleAzure snippet: detect Private Endpoint DNS drift
A short check to compare the expected DNS chain, returned private address, and test path from a workload or CI runner.
Read articleAzure Functions with private Storage: keep runtime, deployment, and diagnostics under control
An operational approach to securing the Azure Functions Storage account with Private Endpoint without breaking runtime behavior, deployments, DNS resolution, triggers, and operational checks.
Read articleAzure snippet: check Private Endpoint DNS resolution
A short sequence to confirm that an Azure service exposed through Private Endpoint resolves to a private address from the right network.
Read articlePrivate Azure Key Vault: diagnose DNS, managed identity, and network access without mixing everything
An operational method to analyze access failures to Azure Key Vault behind Private Endpoint by separating DNS resolution, network path, managed identity, RBAC, and application configuration.
Read articleAzure Key Vault in a private network: organize secret rotation without blind spots
A concrete method to operate Azure Key Vault with private endpoint, private DNS, managed identities, secret rotation, and application-side validation controls.
Read articleAzure Private Endpoint: build a validation matrix before production
Prepare an Azure Private Endpoint production rollout with a validation matrix that separates DNS, routing, public access closure, TLS, application dependencies and tests from Azure and on premises.
Read articleInternal APIM and Azure Function with Private Endpoint
Design a private API flow where API Management stays internal and calls an Azure Function exposed through Private Endpoint, with private DNS, clear network boundaries and operational checks.
Read articleTroubleshooting an Azure Linux VM that cannot join Active Directory
A practical diagnostic procedure for an Azure Linux VM that fails to join Active Directory, with DNS, routing, ports, Kerberos, realmd, and SSSD checks.
Read articleAzure VNet Integration for App Service and Functions is not a Private Endpoint
A practical note on Azure App Service and Functions VNet Integration, focused on outbound reachability, DNS, routing, NSGs, UDRs, NAT, and the design mistakes that appear when teams assume the app itself becomes privately exposed.
Read articleAzure Private Endpoints and hybrid DNS without breaking name resolution
A practical runbook-style article on Private Endpoints, private DNS zones, hybrid resolution, validation commands, and the failure patterns that create NXDOMAIN and misleading network diagnostics.
Read articleLinux Active Directory join across distributions with SSSD and DNS discipline
A multi-distribution runbook for joining Linux to Active Directory with realmd, adcli, SSSD, Kerberos, validation steps, and the checks that catch fragile integrations before they reach production.
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