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cert-manager is an open-source Kubernetes add-on that automates issuing, renewing, and managing TLS certificates for workloads and services.
Apache Flink covers most of what Google's managed Dataflow does. A dev.to deployment guide prices the swap in prerequisites: cert-manager goes in before the operator, and the exactly-once path ends in a bucket whose keys you hold.
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The Linux Foundation's fork of Vault can keep its encrypted key-value store inside a CloudNativePG cluster where pg_hba forces both database roles to present a TLS client certificate. The published recipe runs on a six-node Kind playground.
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A guide rebuilding browser OIDC login off ingress-nginx keeps its Gateway and HTTPRoute objects intact and hands the 401-to-302 step to two Traefik middlewares. Swap the controller and that half gets rewritten.
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A dev.to write-up prints the ClusterRole that gives an operator four write verbs on mutating webhook configurations, then the two manifest lines that make the resulting persistence read as a healthy cluster.
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The ingress-to-pod hop needs one nginx annotation and a pod that can serve TLS; the database hop needs one client flag. Pod-to-pod is the hop the dev.to inventory can only close with a mesh, and that is where the money goes.
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A CNCF walkthrough wires Metal3 to KubeVirtBMC so one BareMetalHost record can drive a virtual machine the same way it drives a server, which buys a single provisioning path at the price of a translator in the middle.
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devops.com argues renewal should be modelled as renew, deploy, reload, verify and recover, because a completed ACME transaction says nothing about the certificate a browser is actually handed by your load balancer.
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Hardcoded algorithms and forced TLS 1.2 across 90-plus repositories stop OpenStack inheriting post-quantum crypto the platform already ships. Keystone's token signing is one hardcoded line.
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In-place Pod resizing is GA and the kubelet can now issue pod certificates itself, but the fix for feature skew between control plane and nodes is still alpha. Read the removals list first.
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Hubs Community Edition's bundled scripts archive the Postgres dump and the Reticulum file store. Everything between a bare host and a serving room is a rebuild you perform by hand.
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A CNCF post argues the EU Data Act, NIS-2, DORA and the UK DUAA force platform teams to show isolation across control, runtime, build and observability planes, not just a region.
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