ceph client library CLI tools for OSX

ceph-client.rb

class CephClient < Formula
  desc "Rados and RBD CLIs and libraries of the Ceph project"
  homepage "https://ceph.com"
  url "[email protected]:ceph/ceph.git", :using => :git, :tag => "v13.2.0"
  sha256 "9469c2af0a997a27ddfced71cef3fd55483ab0e34cc36a07a46ccf0d886a2d91"

  depends_on :python if MacOS.version <= :snow_leopard
 
  depends_on :osxfuse
  depends_on "openssl" => :build
  depends_on "ccache" => :build
  depends_on "cmake" => :build
  depends_on "cython" => :build
  depends_on "leveldb" => :build
  depends_on "nss"
  depends_on "pkg-config" => :build
  depends_on "yasm"

  patch :DATA

  def install
    ENV.prepend_path "PKG_CONFIG_PATH", "#{Formula["nss"].opt_lib}/pkgconfig"
    ENV.prepend_path "PKG_CONFIG_PATH", "#{Formula["openssl"].opt_lib}/pkgconfig"

    system  "./do_cmake.sh",
              "-DCMAKE_CXX_COMPILER=clang++",
              "-DCMAKE_C_COMPILER=clang",
              "-DWITH_EMBEDDED=OFF",
              "-DWITH_MANPAGE=ON",
              "-DWITH_LIBCEPHFS=OFF",
              "-DWITH_XFS=OFF",
              "-DWITH_KRBD=OFF",
              "-DWITH_NSS=ON",
              "-DWITH_LTTNG=OFF",
              "-DCMAKE_BUILD_TYPE=Debug",
              "-DWITH_CCACHE=ON",
              "-DWITH_RADOSGW=OFF",
              "-DWITH_CEPHFS=OFF",
              "-DDIAGNOSTICS_COLOR=always",
              "-DWITH_SYSTEMD=OFF",
              "-DWITH_RDMA=OFF",
              "-DWITH_BABELTRACE=OFF",
              "-DWITH_BLUESTORE=OFF",
              "-DWITH_SPDK=OFF",
              "-DWITH_LZ4=OFF",
              "-DOPENSSL_INCLUDE_DIR=/usr/local/opt/openssl/include"
    system "make", "--directory=build", "rados", "rbd", "ceph-fuse", "manpages"
    bin.install "build/bin/ceph"
    bin.install "build/bin/ceph-fuse"
    bin.install "build/bin/rados"
    bin.install "build/bin/rbd"
    lib.install "build/lib/libceph-common.0.dylib"
    lib.install "build/lib/libceph-common.dylib"
    lib.install "build/lib/librados.2.0.0.dylib"
    lib.install "build/lib/librados.2.dylib"
    lib.install "build/lib/librados.dylib"
    lib.install "build/lib/libradosstriper.1.0.0.dylib"
    lib.install "build/lib/libradosstriper.1.dylib"
    lib.install "build/lib/libradosstriper.dylib"
    lib.install "build/lib/librbd.1.12.0.dylib"
    lib.install "build/lib/librbd.1.dylib"
    lib.install "build/lib/librbd.dylib"
    man8.install "build/doc/man/ceph-conf.8"
    man8.install "build/doc/man/ceph.8"
    man8.install "build/doc/man/librados-config.8"
    man8.install "build/doc/man/rados.8"
    man8.install "build/doc/man/rbd-fuse.8"
    man8.install "build/doc/man/rbd-ggate.8"
    man8.install "build/doc/man/rbd-mirror.8"
    man8.install "build/doc/man/rbd-nbd.8"
    man8.install "build/doc/man/rbd-replay-many.8"
    man8.install "build/doc/man/rbd-replay-prep.8"
    man8.install "build/doc/man/rbd-replay.8"
    man8.install "build/doc/man/rbd.8"
    man8.install "build/doc/man/rbdmap.8"
    ENV.prepend_create_path "PYTHONPATH", libexec
    libexec.install "src/pybind/ceph_argparse.py"
    libexec.install "src/pybind/ceph_daemon.py"
    libexec.install "src/pybind/ceph_volume_client.py"
    bin.env_script_all_files(libexec/"bin", :PYTHONPATH => ENV["PYTHONPATH"])
  end

  test do
    system "#{bin}/ceph", "--version"
    system "#{bin}/ceph-fuse", "--version"
    system "#{bin}/rbd", "--version"
    system "#{bin}/rados", "--version"
  end
end

__END__
diff --git a/src/common/convenience.h b/src/common/convenience.h
index 3989c70d10..f10a056f5e 100644
--- a/src/common/convenience.h
+++ b/src/common/convenience.h
@@ -14,7 +14,6 @@
 
 #include <mutex>
 #include <memory>
-#include <optional>
 #include <shared_mutex>
 #include <type_traits>
 #include <utility>
@@ -202,34 +201,6 @@ auto maybe_do_or(const boost::optional<T>& t, F&& f, U&& u) ->
 }
 
 
-// Same thing but for std::optional
-
-template<typename T, typename F>
-auto maybe_do(const std::optional<T>& t, F&& f) ->
-  std::optional<std::result_of_t<F(const std::decay_t<T>)>>
-{
-  if (t)
-    return { std::forward<F>(f)(*t) };
-  else
-    return std::nullopt;
-}
-
-// The other obvious function takes an optional but returns an
-// ‘unwrapped’ value, either the result of evaluating the function or
-// a provided alternate value.
-//
-template<typename T, typename F, typename U>
-auto maybe_do_or(const std::optional<T>& t, F&& f, U&& u) ->
-  std::result_of_t<F(const std::decay_t<T>)>
-{
-  static_assert(std::is_convertible_v<U, std::result_of_t<F(T)>>,
-		"Alternate value must be convertible to function return type.");
-  if (t)
-    return std::forward<F>(f)(*t);
-  else
-    return std::forward<U>(u);
-}
-
 namespace _convenience {
 template<typename... Ts, typename F,  std::size_t... Is>
 inline void for_each_helper(const std::tuple<Ts...>& t, const F& f,
diff --git a/src/include/any.h b/src/include/any.h
index da59c88f48..4a3d547b1b 100644
--- a/src/include/any.h
+++ b/src/include/any.h
@@ -15,7 +15,7 @@
 #ifndef INCLUDE_STATIC_ANY
 #define INCLUDE_STATIC_ANY
 
-#include <any>
+#include <boost/any.hpp>
 #include <cstddef>
 #include <initializer_list>
 #include <memory>
@@ -298,7 +298,7 @@ public:
   // only stores the decayed type. I suspect this was to get around
   // the question of whether, for a std::any holding a T&,
   // std::any_cast<T> should return a copy or throw
-  // std::bad_any_cast.
+  // boost::bad_any_cast.
   //
   // I think the appropriate response in that case would be to make a
   // copy if the type supports it and fail otherwise. Once a concrete
@@ -453,7 +453,7 @@ inline T any_cast(_any::base<U, V>& a) {
   if (p) {
     return static_cast<T>(*p);
   }
-  throw std::bad_any_cast();
+  throw boost::bad_any_cast();
 }
 
 template<typename T, typename U, typename V>
@@ -466,7 +466,7 @@ inline T any_cast(const _any::base<U, V>& a) {
   if (p) {
     return static_cast<T>(*p);
   }
-  throw std::bad_any_cast();
+  throw boost::bad_any_cast();
 }
 
 template<typename T, typename U, typename V>
@@ -478,7 +478,7 @@ any_cast(_any::base<U, V>&& a) {
   if (p) {
     return std::move((*p));
   }
-  throw std::bad_any_cast();
+  throw boost::bad_any_cast();
 }
 
 template<typename T, typename U, typename V>
@@ -488,7 +488,7 @@ any_cast(_any::base<U, V>&& a) {
   if (p) {
     return static_cast<T>(*p);
   }
-  throw std::bad_any_cast();
+  throw boost::bad_any_cast();
 }
 
 // `immobile_any`
diff --git a/src/include/denc.h b/src/include/denc.h
index e95c429fb5..6a798768fe 100644
--- a/src/include/denc.h
+++ b/src/include/denc.h
@@ -27,7 +27,6 @@
 #include <array>
 #include <cstring>
 #include <map>
-#include <optional>
 #include <set>
 #include <string>
 #include <type_traits>
@@ -1288,109 +1287,6 @@ struct denc_traits<boost::none_t> {
   }
 };
 
-//
-// std::optional<T>
-//
-template<typename T>
-struct denc_traits<
-  std::optional<T>,
-  std::enable_if_t<denc_traits<T>::supported>> {
-  using traits = denc_traits<T>;
-
-  static constexpr bool supported = true;
-  static constexpr bool featured = traits::featured;
-  static constexpr bool bounded = false;
-  static constexpr bool need_contiguous = traits::need_contiguous;
-
-  static void bound_encode(const std::optional<T>& v, size_t& p,
-			   uint64_t f = 0) {
-    p += sizeof(bool);
-    if (v) {
-      if constexpr (featured) {
-        denc(*v, p, f);
-      } else {
-        denc(*v, p);
-      }
-    }
-  }
-
-  static void encode(const std::optional<T>& v,
-		     bufferlist::contiguous_appender& p,
-		     uint64_t f = 0) {
-    denc((bool)v, p);
-    if (v) {
-      if constexpr (featured) {
-        denc(*v, p, f);
-      } else {
-        denc(*v, p);
-      }
-    }
-  }
-
-  static void decode(std::optional<T>& v, buffer::ptr::iterator& p,
-		     uint64_t f = 0) {
-    bool x;
-    denc(x, p, f);
-    if (x) {
-      v = T{};
-      denc(*v, p, f);
-    } else {
-      v = std::nullopt;
-    }
-  }
-
-  template<typename U = T>
-  static std::enable_if_t<!!sizeof(U) && !need_contiguous>
-  decode(std::optional<T>& v, buffer::list::iterator& p) {
-    bool x;
-    denc(x, p);
-    if (x) {
-      v = T{};
-      denc(*v, p);
-    } else {
-      v = std::nullopt;
-    }
-  }
-
-  static void encode_nohead(const std::optional<T>& v,
-			    bufferlist::contiguous_appender& p,
-			    uint64_t f = 0) {
-    if (v) {
-      if constexpr (featured) {
-        denc(*v, p, f);
-      } else {
-        denc(*v, p);
-      }
-    }
-  }
-
-  static void decode_nohead(bool num, std::optional<T>& v,
-			    buffer::ptr::iterator& p, uint64_t f = 0) {
-    if (num) {
-      v = T();
-      denc(*v, p, f);
-    } else {
-      v = std::nullopt;
-    }
-  }
-};
-
-template<>
-struct denc_traits<std::nullopt_t> {
-  static constexpr bool supported = true;
-  static constexpr bool featured = false;
-  static constexpr bool bounded = true;
-  static constexpr bool need_contiguous = false;
-
-  static void bound_encode(const std::nullopt_t& v, size_t& p) {
-    p += sizeof(bool);
-  }
-
-  static void encode(const std::nullopt_t& v,
-		     bufferlist::contiguous_appender& p) {
-    denc(false, p);
-  }
-};
 
 // ----------------------------------------------------------------------
 // class helpers