diff --git a/ChangeLog.md b/ChangeLog.md
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+++ b/ChangeLog.md
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+# Revision history for tmp-proc-zipkin
+
+## 0.5.0.0 -- 2021-09-28
+
+* First version
+* Initial upload to hackage
diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
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+Copyright (c) 2021, Tim Emiola
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Tim Emiola nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
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+# tmp-proc-zipkin
+
+`tmp-proc-zipkin` provides an example of using `tmp-proc` to launch dockerized
+Zipkin in integration tests.
+
+It provides an instance of [Proc][1] for launching the Zipkin image, and also
+provides an instance of [Conn][2] that simplifies opening connections to the
+launched Zipkin service from tests that use `tmp-proc`.
+
+[1]: https://hackage.haskell.org/package/tmp-proc-0.5.0.0/docs/System-TmpProc-Docker.html#t:Proc
+[2]: https://hackage.haskell.org/package/tmp-proc-0.5.0.0/docs/System-TmpProc-Docker.html#t:Conn
diff --git a/Setup.hs b/Setup.hs
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--- /dev/null
+++ b/Setup.hs
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+import Distribution.Simple
+main = defaultMain
diff --git a/src/System/TmpProc/Docker/Zipkin.hs b/src/System/TmpProc/Docker/Zipkin.hs
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--- /dev/null
+++ b/src/System/TmpProc/Docker/Zipkin.hs
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+{-# LANGUAGE DataKinds             #-}
+{-# LANGUAGE MultiParamTypeClasses #-}
+{-# LANGUAGE NamedFieldPuns        #-}
+{-# LANGUAGE OverloadedStrings     #-}
+{-# LANGUAGE ScopedTypeVariables   #-}
+{-# LANGUAGE TypeApplications      #-}
+{-# LANGUAGE TypeFamilies          #-}
+{-# OPTIONS_HADDOCK prune not-home #-}
+{-|
+Copyright   : (c) 2020-2021 Tim Emiola
+SPDX-License-Identifier: BSD3
+Maintainer  : Tim Emiola <adetokunbo@users.noreply.github.com >
+
+Provides an instance of 'Proc' that launches @ZipKin@ as a @tmp proc@.
+
+The instance this module provides can be used in integration tests as is.
+
+It's also possible to write other instances that launch @ZipKin@ in different
+ways; for those, this instance can be used as a reference example.
+
+-}
+module System.TmpProc.Docker.Zipkin
+  ( -- * 'Proc' instance
+    TmpZipkin(..)
+
+    -- * Useful definitions
+  , aProc
+  , aHandle
+
+    -- * Re-exports
+  , module System.TmpProc
+  )
+where
+
+import           Control.Monad.IO.Class    (MonadIO, liftIO)
+import           Control.Monad.Trace.Class (MonadTrace, alwaysSampled, rootSpan)
+import qualified Data.ByteString.Char8     as C8
+import           Data.Proxy                (Proxy (..))
+import           Data.String               (fromString)
+import qualified Data.Text                 as Text
+import           Network.HTTP.Client       (HttpException)
+import           System.IO                 (Handle, IOMode (..), hPutStrLn,
+                                            openBinaryFile)
+
+import qualified Monitor.Tracing.Zipkin    as ZPK
+
+import           System.TmpProc            (Connectable (..), HList (..),
+                                            HandlesOf, HostIpAddress,
+                                            Pinged (..), Proc (..),
+                                            ProcHandle (..), SvcURI, startupAll,
+                                            toPinged, withTmpConn)
+
+
+{-| A singleton 'HList' containing a 'TmpZipkin'. -}
+aProc :: HList '[TmpZipkin]
+aProc = TmpZipkin `HCons` HNil
+
+
+{-| An 'HList' that just contains the handle created by 'aProc'. -}
+aHandle :: IO (HandlesOf '[TmpZipkin])
+aHandle = startupAll aProc
+
+
+{-| Provides the capability to launch a Zipkin instance as a @tmp proc@. -}
+data TmpZipkin = TmpZipkin
+
+
+{-| Specifies how to run @ZipKin@ as a @tmp proc@. -}
+instance Proc TmpZipkin where
+  type Image TmpZipkin = "openzipkin/zipkin-slim"
+  type Name TmpZipkin = "a-zipkin-server"
+
+  uriOf = mkUri'
+  runArgs = []
+
+  ping h = toPinged @HttpException Proxy $ do
+    z <- openConn' h
+    ZPK.run tracedPing z
+    ZPK.publish z
+
+  reset _ = pure ()
+
+
+{-| Specifies how to connect to a tmp @ZipKin@ service.
+
+In this case, there is not really a connection type, but 'ZPK.Zipkin' provides
+a close analogue.
+
+-}
+instance Connectable TmpZipkin where
+  type Conn TmpZipkin = ZPK.Zipkin
+
+  openConn = openConn'
+  closeConn _ = pure ()
+
+
+openConn' :: ProcHandle TmpZipkin -> IO ZPK.Zipkin
+openConn' = ZPK.new . toSettings
+
+
+{-| Make a simple HTTP uri to the zipkin server. -}
+mkUri' :: HostIpAddress -> SvcURI
+mkUri' ip = "http://" <> C8.pack (Text.unpack ip) <> "/"
+
+
+toSettings :: ProcHandle TmpZipkin -> ZPK.Settings
+toSettings = fromString . Text.unpack . hAddr
+
+
+pingAction :: IO ()
+pingAction = devNull >>= flip hPutStrLn "the trace of this will be sent as a ping"
+
+
+tracedPing :: (MonadIO m, MonadTrace m) => m ()
+tracedPing = rootSpan alwaysSampled "ping" $ liftIO pingAction
+
+
+devNull :: IO Handle
+devNull = openBinaryFile "/dev/null"  WriteMode
diff --git a/test/Spec.hs b/test/Spec.hs
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--- /dev/null
+++ b/test/Spec.hs
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+module Main (main) where
+
+import           Test.Hspec
+
+import           System.IO
+import qualified Test.TmpProc.Docker.ZipkinSpec as ZK
+
+main :: IO ()
+main = do
+  hSetBuffering stdin NoBuffering
+  hSetBuffering stdout NoBuffering
+  hspec ZK.spec
diff --git a/test/Test/TmpProc/Docker/ZipkinSpec.hs b/test/Test/TmpProc/Docker/ZipkinSpec.hs
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--- /dev/null
+++ b/test/Test/TmpProc/Docker/ZipkinSpec.hs
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+{-# LANGUAGE DataKinds         #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE TypeApplications  #-}
+module Test.TmpProc.Docker.ZipkinSpec where
+
+import           Test.Hspec
+import           Test.Hspec.TmpProc
+
+import           Data.Proxy                     (Proxy (..))
+import qualified Data.Text                      as Text
+
+import           System.TmpProc.Docker.Zipkin
+
+spec :: Spec
+spec = tdescribe desc $ do
+  beforeAll setupHandles $ afterAll terminateAll $ do
+    context "when using the Proc from the HList by its 'Name'" $ do
+
+      context "ixPing" $ do
+
+        it "should succeed" $ \hs
+          -> ixPing @"a-zipkin-server" Proxy hs `shouldReturn` OK
+
+
+setupHandles :: IO (HList '[ProcHandle TmpZipkin])
+setupHandles = startupAll $ testProc `HCons` HNil
+
+
+testProc :: TmpZipkin
+testProc = TmpZipkin
+
+
+desc :: String
+desc = "Tmp.Proc:Zipkin:" ++ Text.unpack (nameOf testProc)
diff --git a/tmp-proc-zipkin.cabal b/tmp-proc-zipkin.cabal
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--- /dev/null
+++ b/tmp-proc-zipkin.cabal
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+cabal-version:      3.0
+name:               tmp-proc-zipkin
+version:            0.5.0.0
+synopsis:           Shows how to run redis as a tmp proc
+description:
+  An example of using tmp-proc to launch dockerized ZipKin in integration tests.
+
+license:            BSD-3-Clause
+license-file:       LICENSE
+copyright:          2021 Tim Emiola
+author:             Tim Emiola
+maintainer:         adetokunbo@users.noreply.github.com
+category:           testing
+bug-reports:        https://github.com/adetokunbo/tmp-proc/issues
+build-type:         Simple
+extra-source-files:
+  ChangeLog.md
+  README.md
+tested-with:
+  GHC == 8.10.5
+
+source-repository head
+  type:     git
+  location: https://github.com/adetokunbo/tmp-proc.git
+
+library
+  exposed-modules:  System.TmpProc.Docker.Zipkin
+  hs-source-dirs:   src
+  build-depends:
+    , base         >=4.11     && <4.16
+    , bytestring   >=0.10.8.2 && <0.12
+    , http-client
+    , text         ^>=1.2.3
+    , tmp-proc     >=0.5.0.0  && <0.6.0.0
+    , tracing      >=0.0.7.2  && <0.1.0
+
+  default-language: Haskell2010
+  ghc-options:      -fno-ignore-asserts -Wall
+
+test-suite integration-test
+  type:             exitcode-stdio-1.0
+  main-is:          Spec.hs
+  other-modules:    Test.TmpProc.Docker.ZipkinSpec
+  hs-source-dirs:   test
+  build-depends:
+    , base
+    , bytestring
+    , hspec
+    , hspec-tmp-proc
+    , text
+    , tmp-proc
+    , tmp-proc-zipkin
+
+  default-language: Haskell2010
+  ghc-options:
+    -threaded -rtsopts -with-rtsopts=-N -fno-ignore-asserts -Wall