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OpenStack CLI with Federated Identity: Application Credentials (2026) + SAML 2.0 ECP (2018)
2026 Update: Federated OpenStack CLI, the Modern Way This post dates from 2018, when SAML 2.0 ECP was the cleanest answer for scripted OpenStack authentication against a federated identity provider. Eight years later, the landscape has shifted. Here’s what I recommend today, drawn from running federated access on production OpenStack clouds including Open Edge Cloud.…