atakan gül
Writing
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A CI identity that can only dry-run
RBAC authorizes a server-side dry-run exactly like a real write. One admission policy gives CI full validation against the cluster and zero write access.
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Dual-booting Windows next to an encrypted Ubuntu
Shrinking a LUKS + LVM Ubuntu to dual-boot Windows — the exact steps, and the failures most guides skip.
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PrivateLink across two AWS accounts
One VPC reaching another over AWS's backbone, no public IPs. A working two-account demo, and the parts that bit me.