Conan Repository Exclusive May 2026

conan upload "OpenSSL/3.0.0" --remote=my-private --require-remote The --require-remote flag adds metadata to the package recipe that says: "This package's canonical source is my-private ." If another developer tries to upload OpenSSL/3.0.0 to conan-center , Conan will reject the operation unless they force override (which requires admin privileges). The Conan repository exclusive truly shines when combined with lockfiles . A conan.lock file records the exact revisions and origins of every package in your dependency graph.

In the modern C++ ecosystem, managing dependencies is no longer a "nice-to-have"—it is a necessity. As development scales across teams and geographical locations, the need for a reliable, secure, and efficient package manager becomes paramount. Enter Conan , the open-source, decentralized C/C++ package manager. conan repository exclusive

By implementing exclusive remotes, you transform Conan from a simple package fetcher into a governance tool. You decide which packages are trusted, which repositories are authoritative, and which versions are permitted. conan upload "OpenSSL/3

conan remote update my-private --allowed-packages="boost/*, openssl/*, internal/*" conan remote update conan-center --allowed-packages="*" --exclusive=False When you create a package, you can "bless" it as exclusive to a specific repository. This prevents developers from accidentally uploading a package with the same name to a different repo. In the modern C++ ecosystem, managing dependencies is

This article will explore what the "Conan repository exclusive" means, why it matters for enterprise teams, how to configure it, and how to troubleshoot common pitfalls. To understand the term, we must first break it down. In Conan, a repository (often called a "remote") is a server that stores Conan packages (collections of binaries, source code, and metadata). An exclusive in this context refers to a locking mechanism or a routing directive that forces Conan to look for—or store—a specific package recipe or binary in only one specific repository , ignoring all others.

// In ~/.conan2/settings.yml or conan.conf remotes_exclusive: my-private: - boost/* - openssl/* conan-center: - * # All other packages come from center (if not exclusive) Alternatively, use the command line to modify a remote’s allowed_packages :

Conan operates on a "first-found, first-used" principle. By default, if you have multiple remotes (e.g., conan-center , my-company-private , dev-local ), Conan will search them in order. However, the feature overrides this behavior.