From a1a3fe4b2bd2c4e1147d173ca79613ce4f88b908 Mon Sep 17 00:00:00 2001
From: Arjun Guha <arjunguha@users.noreply.github.com>
Date: Sun, 7 Jan 2018 21:40:02 +0530
Subject: [PATCH] Moved demo to IBM Cloud Functions (#5)

---
 .../Dockerfile                                |  11 +
 .../rehearsal-centos-6-package-list/README.md |   3 +
 .../action/.gitignore                         |   1 +
 .../action/js/index.js                        |  59 +++
 .../action/package.json                       |  10 +
 .../action/yarn.lock                          | 293 +++++++++++
 .../rehearsal-centos-6-package-list/update.sh |   8 +
 .../rehearsal-package-server/.gitignore       |   3 +
 .../rehearsal-package-server/README.md        |   8 +
 .../rehearsal-package-server/bin/update.sh    |   6 +
 .../rehearsal-package-server/bin/zip.sh       |   4 +
 .../rehearsal-package-server/package.json     |  20 +
 .../rehearsal-package-server/ts/index.ts      |  49 ++
 .../rehearsal-package-server/tsconfig.json    |  17 +
 .../rehearsal-package-server/yarn.lock        | 479 ++++++++++++++++++
 .../Dockerfile                                |  11 +
 .../README.md                                 |   3 +
 .../action/.gitignore                         |   1 +
 .../action/js/index.js                        |  61 +++
 .../action/package.json                       |  10 +
 .../action/yarn.lock                          | 293 +++++++++++
 .../update.sh                                 |   8 +
 cloud-functions/rehearsal/Dockerfile          |  34 ++
 cloud-functions/rehearsal/README.md           |   4 +
 cloud-functions/rehearsal/action/.gitignore   |   2 +
 cloud-functions/rehearsal/action/js/index.js  |  50 ++
 cloud-functions/rehearsal/action/package.json |  11 +
 .../rehearsal/action/rehearsal.conf           |  12 +
 cloud-functions/rehearsal/action/yarn.lock    | 303 +++++++++++
 cloud-functions/rehearsal/update.sh           |   8 +
 src/main/scala/ResourceModel.scala            |   2 +-
 31 files changed, 1783 insertions(+), 1 deletion(-)
 create mode 100644 cloud-functions/rehearsal-centos-6-package-list/Dockerfile
 create mode 100644 cloud-functions/rehearsal-centos-6-package-list/README.md
 create mode 100644 cloud-functions/rehearsal-centos-6-package-list/action/.gitignore
 create mode 100644 cloud-functions/rehearsal-centos-6-package-list/action/js/index.js
 create mode 100644 cloud-functions/rehearsal-centos-6-package-list/action/package.json
 create mode 100644 cloud-functions/rehearsal-centos-6-package-list/action/yarn.lock
 create mode 100755 cloud-functions/rehearsal-centos-6-package-list/update.sh
 create mode 100644 cloud-functions/rehearsal-package-server/.gitignore
 create mode 100644 cloud-functions/rehearsal-package-server/README.md
 create mode 100755 cloud-functions/rehearsal-package-server/bin/update.sh
 create mode 100755 cloud-functions/rehearsal-package-server/bin/zip.sh
 create mode 100644 cloud-functions/rehearsal-package-server/package.json
 create mode 100644 cloud-functions/rehearsal-package-server/ts/index.ts
 create mode 100644 cloud-functions/rehearsal-package-server/tsconfig.json
 create mode 100644 cloud-functions/rehearsal-package-server/yarn.lock
 create mode 100644 cloud-functions/rehearsal-ubuntu-trusty-package-list/Dockerfile
 create mode 100644 cloud-functions/rehearsal-ubuntu-trusty-package-list/README.md
 create mode 100644 cloud-functions/rehearsal-ubuntu-trusty-package-list/action/.gitignore
 create mode 100644 cloud-functions/rehearsal-ubuntu-trusty-package-list/action/js/index.js
 create mode 100644 cloud-functions/rehearsal-ubuntu-trusty-package-list/action/package.json
 create mode 100644 cloud-functions/rehearsal-ubuntu-trusty-package-list/action/yarn.lock
 create mode 100755 cloud-functions/rehearsal-ubuntu-trusty-package-list/update.sh
 create mode 100644 cloud-functions/rehearsal/Dockerfile
 create mode 100644 cloud-functions/rehearsal/README.md
 create mode 100644 cloud-functions/rehearsal/action/.gitignore
 create mode 100644 cloud-functions/rehearsal/action/js/index.js
 create mode 100644 cloud-functions/rehearsal/action/package.json
 create mode 100644 cloud-functions/rehearsal/action/rehearsal.conf
 create mode 100644 cloud-functions/rehearsal/action/yarn.lock
 create mode 100755 cloud-functions/rehearsal/update.sh

diff --git a/cloud-functions/rehearsal-centos-6-package-list/Dockerfile b/cloud-functions/rehearsal-centos-6-package-list/Dockerfile
new file mode 100644
index 0000000..3a87915
--- /dev/null
+++ b/cloud-functions/rehearsal-centos-6-package-list/Dockerfile
@@ -0,0 +1,11 @@
+FROM centos:6
+MAINTAINER Arjun Guha <arjun@cs.umass.edu>
+
+RUN yum -y install yum-utils wget
+RUN wget http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
+RUN rpm -ivh epel-release-6-8.noarch.rpm
+RUN curl --silent --location https://rpm.nodesource.com/setup_8.x | bash -
+RUN yum -y install nodejs
+COPY action /action
+
+ENTRYPOINT ["/usr/bin/node", "/action/js/index.js"]
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-centos-6-package-list/README.md b/cloud-functions/rehearsal-centos-6-package-list/README.md
new file mode 100644
index 0000000..112d4ad
--- /dev/null
+++ b/cloud-functions/rehearsal-centos-6-package-list/README.md
@@ -0,0 +1,3 @@
+1. Install Node packages: `cd action && yarn install`
+2. Create the action:  `bx wsk action create rehearsal-centos-6-package-list --docker=arjunguha/rehearsal-centos-6-package-list`
+3. To update the action: `./update.sh`
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-centos-6-package-list/action/.gitignore b/cloud-functions/rehearsal-centos-6-package-list/action/.gitignore
new file mode 100644
index 0000000..07e6e47
--- /dev/null
+++ b/cloud-functions/rehearsal-centos-6-package-list/action/.gitignore
@@ -0,0 +1 @@
+/node_modules
diff --git a/cloud-functions/rehearsal-centos-6-package-list/action/js/index.js b/cloud-functions/rehearsal-centos-6-package-list/action/js/index.js
new file mode 100644
index 0000000..8865f27
--- /dev/null
+++ b/cloud-functions/rehearsal-centos-6-package-list/action/js/index.js
@@ -0,0 +1,59 @@
+// This is based on:
+//
+//   https://github.com/apache/incubator-openwhisk-runtime-docker/blob/master/core/actionProxy/actionproxy.py
+var express = require('express');
+var bodyParser = require('body-parser');
+var cp = require('child_process');
+
+var app = express();
+var jsonParser = bodyParser.json()
+
+var LOG_SENTINEL = 'XXX_THE_END_OF_A_WHISK_ACTIVATION_XXX\n';
+
+function complete() {
+  process.stdout.write(LOG_SENTINEL);
+  process.stderr.write(LOG_SENTINEL);
+}
+
+// This handler receives executable source code if an action is a ZIP file
+// based on this image. But, we are never going to do that.
+app.post('/init', function(req, resp) {
+  resp.status(200).send();
+});
+
+app.post('/run', jsonParser, function(req, resp) {
+  var packageName = req.body.value.package;
+  if (typeof packageName !== 'string') {
+    resp.status(404).send(JSON.stringify({
+      error: 'expected "package" parameter'
+    }));
+    complete();
+    return;
+  }
+
+  var cmd = `repoquery -l ${packageName}`;
+  cp.exec(cmd,
+    { encoding: 'utf8' },
+    function(err, stdout, stderr) {
+      if (err !== null) {
+        resp.status(404).send(JSON.stringify({
+          error: {
+            message: `error from ${cmd}`,
+            stdout: stdout,
+            stderr: stderr
+          }
+        }));
+        complete();
+        return;
+      }
+
+      var files = stdout.slice(0, stdout.length - 1) // drop trailing newline
+        .split('\n'); // one file per line
+      resp.status(200).send(JSON.stringify({
+        files: files
+      }));
+      complete();
+    });
+});
+
+app.listen(8080);
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-centos-6-package-list/action/package.json b/cloud-functions/rehearsal-centos-6-package-list/action/package.json
new file mode 100644
index 0000000..d3a3cfd
--- /dev/null
+++ b/cloud-functions/rehearsal-centos-6-package-list/action/package.json
@@ -0,0 +1,10 @@
+{
+  "name": "rehearsal-ubuntu-trusty-package-list",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "dependencies": {
+    "body-parser": "^1.18.2",
+    "express": "^4.16.2"
+  }
+}
diff --git a/cloud-functions/rehearsal-centos-6-package-list/action/yarn.lock b/cloud-functions/rehearsal-centos-6-package-list/action/yarn.lock
new file mode 100644
index 0000000..063a79e
--- /dev/null
+++ b/cloud-functions/rehearsal-centos-6-package-list/action/yarn.lock
@@ -0,0 +1,293 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+accepts@~1.3.4:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.4.tgz#86246758c7dd6d21a6474ff084a4740ec05eb21f"
+  dependencies:
+    mime-types "~2.1.16"
+    negotiator "0.6.1"
+
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+
+body-parser@1.18.2, body-parser@^1.18.2:
+  version "1.18.2"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.2.tgz#87678a19d84b47d859b83199bd59bce222b10454"
+  dependencies:
+    bytes "3.0.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.1"
+    http-errors "~1.6.2"
+    iconv-lite "0.4.19"
+    on-finished "~2.3.0"
+    qs "6.5.1"
+    raw-body "2.3.2"
+    type-is "~1.6.15"
+
+bytes@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
+
+content-disposition@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
+
+content-type@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
+
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
+
+cookie@0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
+
+debug@2.6.9:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  dependencies:
+    ms "2.0.0"
+
+depd@1.1.1, depd@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
+
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+
+encodeurl@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.1.tgz#79e3d58655346909fe6f0f45a5de68103b294d20"
+
+escape-html@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
+
+etag@~1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
+
+express@^4.16.2:
+  version "4.16.2"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.2.tgz#e35c6dfe2d64b7dca0a5cd4f21781be3299e076c"
+  dependencies:
+    accepts "~1.3.4"
+    array-flatten "1.1.1"
+    body-parser "1.18.2"
+    content-disposition "0.5.2"
+    content-type "~1.0.4"
+    cookie "0.3.1"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.1"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "1.1.0"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.2"
+    qs "6.5.1"
+    range-parser "~1.2.0"
+    safe-buffer "5.1.1"
+    send "0.16.1"
+    serve-static "1.13.1"
+    setprototypeof "1.1.0"
+    statuses "~1.3.1"
+    type-is "~1.6.15"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
+finalhandler@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.0.tgz#ce0b6855b45853e791b2fcc680046d88253dd7f5"
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    statuses "~1.3.1"
+    unpipe "~1.0.0"
+
+forwarded@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
+
+fresh@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
+
+http-errors@1.6.2, http-errors@~1.6.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
+  dependencies:
+    depd "1.1.1"
+    inherits "2.0.3"
+    setprototypeof "1.0.3"
+    statuses ">= 1.3.1 < 2"
+
+iconv-lite@0.4.19:
+  version "0.4.19"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
+
+inherits@2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+
+ipaddr.js@1.5.2:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.5.2.tgz#d4b505bde9946987ccf0fc58d9010ff9607e3fa0"
+
+media-typer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
+
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
+
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+
+mime-db@~1.30.0:
+  version "1.30.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
+
+mime-types@~2.1.15, mime-types@~2.1.16:
+  version "2.1.17"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
+  dependencies:
+    mime-db "~1.30.0"
+
+mime@1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
+negotiator@0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
+
+on-finished@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
+  dependencies:
+    ee-first "1.1.1"
+
+parseurl@~1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
+
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
+
+proxy-addr@~2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
+  dependencies:
+    forwarded "~0.1.2"
+    ipaddr.js "1.5.2"
+
+qs@6.5.1:
+  version "6.5.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
+
+range-parser@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
+
+raw-body@2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.2.tgz#bcd60c77d3eb93cde0050295c3f379389bc88f89"
+  dependencies:
+    bytes "3.0.0"
+    http-errors "1.6.2"
+    iconv-lite "0.4.19"
+    unpipe "1.0.0"
+
+safe-buffer@5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+
+send@0.16.1:
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.16.1.tgz#a70e1ca21d1382c11d0d9f6231deb281080d7ab3"
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.1"
+    destroy "~1.0.4"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "~1.6.2"
+    mime "1.4.1"
+    ms "2.0.0"
+    on-finished "~2.3.0"
+    range-parser "~1.2.0"
+    statuses "~1.3.1"
+
+serve-static@1.13.1:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.1.tgz#4c57d53404a761d8f2e7c1e8a18a47dbf278a719"
+  dependencies:
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    parseurl "~1.3.2"
+    send "0.16.1"
+
+setprototypeof@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.3.tgz#66567e37043eeb4f04d91bd658c0cbefb55b8e04"
+
+setprototypeof@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
+
+"statuses@>= 1.3.1 < 2":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
+
+statuses@~1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
+
+type-is@~1.6.15:
+  version "1.6.15"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.15.tgz#cab10fb4909e441c82842eafe1ad646c81804410"
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.15"
+
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+
+utils-merge@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
+
+vary@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
diff --git a/cloud-functions/rehearsal-centos-6-package-list/update.sh b/cloud-functions/rehearsal-centos-6-package-list/update.sh
new file mode 100755
index 0000000..4db4670
--- /dev/null
+++ b/cloud-functions/rehearsal-centos-6-package-list/update.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+set -x
+ACTION_NAME=rehearsal-centos-6-package-list
+IMAGE_NAME=arjunguha/$ACTION_NAME
+docker build -t $IMAGE_NAME .
+docker push $IMAGE_NAME
+bx wsk action update $ACTION_NAME
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-package-server/.gitignore b/cloud-functions/rehearsal-package-server/.gitignore
new file mode 100644
index 0000000..f8084ca
--- /dev/null
+++ b/cloud-functions/rehearsal-package-server/.gitignore
@@ -0,0 +1,3 @@
+/node_modules
+/dist
+/rehearsal-package-server.zip
diff --git a/cloud-functions/rehearsal-package-server/README.md b/cloud-functions/rehearsal-package-server/README.md
new file mode 100644
index 0000000..002563b
--- /dev/null
+++ b/cloud-functions/rehearsal-package-server/README.md
@@ -0,0 +1,8 @@
+Initialization:
+
+1. Fetch dependencies: `yarn install`
+2. Build: `yarn run build`
+3. Create archive: `yarn run zip`
+4. Initialize: `bx wsk action create rehearsal-package-server --kind:nodejs8 rehearsal-package-server.zip --web true --param apiKeyId <KEY> --param serviceInstanceId <INSTANCE>`
+
+To update: `yarn run build && yarn run update`
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-package-server/bin/update.sh b/cloud-functions/rehearsal-package-server/bin/update.sh
new file mode 100755
index 0000000..2ddc825
--- /dev/null
+++ b/cloud-functions/rehearsal-package-server/bin/update.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+set -x
+set -e
+
+./bin/zip.sh
+bx wsk action update rehearsal-package-server --kind=nodejs:8 rehearsal-package-server.zip
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-package-server/bin/zip.sh b/cloud-functions/rehearsal-package-server/bin/zip.sh
new file mode 100755
index 0000000..e7d2c5d
--- /dev/null
+++ b/cloud-functions/rehearsal-package-server/bin/zip.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+set -x
+set -e
+zip -q -r rehearsal-package-server.zip node_modules dist package.json
diff --git a/cloud-functions/rehearsal-package-server/package.json b/cloud-functions/rehearsal-package-server/package.json
new file mode 100644
index 0000000..b3e8654
--- /dev/null
+++ b/cloud-functions/rehearsal-package-server/package.json
@@ -0,0 +1,20 @@
+{
+  "name": "rehearsal-package-server",
+  "version": "1.0.0",
+  "main": "dist/index.js",
+  "license": "MIT",
+  "scripts": {
+    "build": "./node_modules/.bin/tsc",
+    "update": "./bin/update.sh",
+    "zip": "./bin/zip.sh"
+  },
+  "devDependencies": {
+    "@types/node": "^8.5.7",
+    "typescript": "^2.6.2"
+  },
+  "dependencies": {
+    "aws-sdk": "^2.177.0",
+    "ibm-cos-sdk": "^1.1.1",
+    "openwhisk": "^3.11.0"
+  }
+}
diff --git a/cloud-functions/rehearsal-package-server/ts/index.ts b/cloud-functions/rehearsal-package-server/ts/index.ts
new file mode 100644
index 0000000..64a062d
--- /dev/null
+++ b/cloud-functions/rehearsal-package-server/ts/index.ts
@@ -0,0 +1,49 @@
+const IBMCos = require('ibm-cos-sdk');
+// This gives compile errors. Uncomment for type completion.
+// import * as IBMCos from 'ibm-cos-sdk';
+import * as Openwhisk from 'openwhisk';
+
+export function main(params: any) {
+  console.log(JSON.stringify(params));
+  const cos = new IBMCos.S3({
+    endpoint: 'https://s3.us-south.objectstorage.softlayer.net',
+    apiKeyId: params.apiKeyId,
+    ibmAuthEndpoint: 'https://iam.ng.bluemix.net/oidc/token',
+    serviceInstanceId: params.serviceInstanceId,
+  });
+  const ow = Openwhisk();
+
+  const path = params.__ow_path.split('/');
+
+
+  if (!(path.length === 4 &&
+        path[0] === '' &&
+        path[1] === 'query' &&
+        (path[2] === 'centos-6' || path[2] === 'ubuntu-trusty'))) {
+    return { body: `path ${path} is invalid` };
+  }
+
+  const os = path[2];
+  const pkg = path[3];
+
+  const key = `${os}/${pkg}`;
+  return cos.getObject({ Bucket: 'rehearsal-cache', Key: key }).promise()
+    .then((value: any) => ({ body: value.Body.toString() }))
+    .catch((reason: any) =>
+      ow.actions.invoke({
+        name: `rehearsal-${os}-package-list`,
+        result: true,
+        blocking: true,
+        params: { package: pkg }
+      })
+      .then(value => {
+        const files = (value.files as string[]).join('\n');
+        return cos.putObject({
+            Body: files,
+            Bucket: 'rehearsal-cache',
+            Key: key
+          }).promise()
+          .then(() => ({ body: files }));
+      }))
+      .catch((reason: any) => ({ body: reason }));
+}
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-package-server/tsconfig.json b/cloud-functions/rehearsal-package-server/tsconfig.json
new file mode 100644
index 0000000..dec885d
--- /dev/null
+++ b/cloud-functions/rehearsal-package-server/tsconfig.json
@@ -0,0 +1,17 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "outDir": "./dist",
+        "allowUnreachableCode": true,
+        "lib": ["es2016"],
+        "target": "es6",
+        "pretty": true,
+        "noFallthroughCasesInSwitch": true,
+        "strict": true,
+        "noImplicitReturns": true,
+        "inlineSourceMap": true
+    },
+    "include": [
+      "ts"
+    ]
+}
diff --git a/cloud-functions/rehearsal-package-server/yarn.lock b/cloud-functions/rehearsal-package-server/yarn.lock
new file mode 100644
index 0000000..10bb476
--- /dev/null
+++ b/cloud-functions/rehearsal-package-server/yarn.lock
@@ -0,0 +1,479 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@types/node@^8.0.26", "@types/node@^8.5.7":
+  version "8.5.7"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.5.7.tgz#9c498c35af354dcfbca3790fb2e81129e93cf0e2"
+
+"@types/swagger-schema-official@^2.0.6":
+  version "2.0.8"
+  resolved "https://registry.yarnpkg.com/@types/swagger-schema-official/-/swagger-schema-official-2.0.8.tgz#b1110426002bbef298b833422d48087d44a1f05a"
+
+ajv@^5.1.0:
+  version "5.5.2"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
+  dependencies:
+    co "^4.6.0"
+    fast-deep-equal "^1.0.0"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.3.0"
+
+asn1@~0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.3.tgz#dac8787713c9966849fc8180777ebe9c1ddf3b86"
+
+assert-plus@1.0.0, assert-plus@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
+
+asynckit@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+
+aws-sdk@^2.177.0:
+  version "2.177.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.177.0.tgz#d5fbf1f82bab250e55153699b030b44f687f600b"
+  dependencies:
+    buffer "4.9.1"
+    crypto-browserify "1.0.9"
+    events "^1.1.1"
+    jmespath "0.15.0"
+    querystring "0.2.0"
+    sax "1.2.1"
+    url "0.10.3"
+    uuid "3.1.0"
+    xml2js "0.4.17"
+    xmlbuilder "4.2.1"
+
+aws-sign2@~0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
+
+aws4@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
+
+base64-js@^1.0.2:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.2.1.tgz#a91947da1f4a516ea38e5b4ec0ec3773675e0886"
+
+bcrypt-pbkdf@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
+  dependencies:
+    tweetnacl "^0.14.3"
+
+boom@4.x.x:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/boom/-/boom-4.3.1.tgz#4f8a3005cb4a7e3889f749030fd25b96e01d2e31"
+  dependencies:
+    hoek "4.x.x"
+
+boom@5.x.x:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/boom/-/boom-5.2.0.tgz#5dd9da6ee3a5f302077436290cb717d3f4a54e02"
+  dependencies:
+    hoek "4.x.x"
+
+buffer@4.9.1:
+  version "4.9.1"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
+  dependencies:
+    base64-js "^1.0.2"
+    ieee754 "^1.1.4"
+    isarray "^1.0.0"
+
+caseless@~0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
+
+co@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
+
+combined-stream@^1.0.5, combined-stream@~1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.5.tgz#938370a57b4a51dea2c77c15d5c5fdf895164009"
+  dependencies:
+    delayed-stream "~1.0.0"
+
+core-util-is@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+
+cryptiles@3.x.x:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/cryptiles/-/cryptiles-3.1.2.tgz#a89fbb220f5ce25ec56e8c4aa8a4fd7b5b0d29fe"
+  dependencies:
+    boom "5.x.x"
+
+crypto-browserify@1.0.9:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-1.0.9.tgz#cc5449685dfb85eb11c9828acc7cb87ab5bbfcc0"
+
+dashdash@^1.12.0:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
+  dependencies:
+    assert-plus "^1.0.0"
+
+debug@^2.1.2:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  dependencies:
+    ms "2.0.0"
+
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+
+ecc-jsbn@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz#0fc73a9ed5f0d53c38193398523ef7e543777505"
+  dependencies:
+    jsbn "~0.1.0"
+
+es6-promise@^4.1.0:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.2.tgz#f722d7769af88bd33bc13ec6605e1f92966b82d9"
+
+events@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
+
+extend@~3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
+
+extsprintf@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
+
+extsprintf@^1.2.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
+
+fast-deep-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz#96256a3bc975595eb36d82e9929d060d893439ff"
+
+fast-json-stable-stringify@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
+
+forever-agent@~0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
+
+form-data@~2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.1.tgz#6fb94fbd71885306d73d15cc497fe4cc4ecd44bf"
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.5"
+    mime-types "^2.1.12"
+
+getpass@^0.1.1:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
+  dependencies:
+    assert-plus "^1.0.0"
+
+har-schema@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
+
+har-validator@~5.0.3:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.0.3.tgz#ba402c266194f15956ef15e0fcf242993f6a7dfd"
+  dependencies:
+    ajv "^5.1.0"
+    har-schema "^2.0.0"
+
+hawk@~6.0.2:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/hawk/-/hawk-6.0.2.tgz#af4d914eb065f9b5ce4d9d11c1cb2126eecc3038"
+  dependencies:
+    boom "4.x.x"
+    cryptiles "3.x.x"
+    hoek "4.x.x"
+    sntp "2.x.x"
+
+hoek@4.x.x:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/hoek/-/hoek-4.2.0.tgz#72d9d0754f7fe25ca2d01ad8f8f9a9449a89526d"
+
+http-signature@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
+  dependencies:
+    assert-plus "^1.0.0"
+    jsprim "^1.2.2"
+    sshpk "^1.7.0"
+
+ibm-cos-sdk@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ibm-cos-sdk/-/ibm-cos-sdk-1.1.1.tgz#1e6bd0a68771c81f95c25ad02c2ce12e0b23c33d"
+  dependencies:
+    buffer "4.9.1"
+    crypto-browserify "1.0.9"
+    es6-promise "^4.1.0"
+    jmespath "0.15.0"
+    querystring "0.2.0"
+    request "^2.81.0"
+    sax "1.1.5"
+    url "0.10.3"
+    uuid "3.0.0"
+    xml2js "0.4.15"
+    xmlbuilder "2.6.2"
+
+iconv-lite@^0.4.4:
+  version "0.4.19"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
+
+ieee754@^1.1.4:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
+
+is-typedarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
+
+isarray@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+
+isstream@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
+
+jmespath@0.15.0:
+  version "0.15.0"
+  resolved "https://registry.yarnpkg.com/jmespath/-/jmespath-0.15.0.tgz#a3f222a9aae9f966f5d27c796510e28091764217"
+
+jsbn@~0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
+
+json-schema-traverse@^0.3.0:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz#349a6d44c53a51de89b40805c5d5e59b417d3340"
+
+json-schema@0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
+
+json-stringify-safe@~5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
+
+jsprim@^1.2.2:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
+  dependencies:
+    assert-plus "1.0.0"
+    extsprintf "1.3.0"
+    json-schema "0.2.3"
+    verror "1.10.0"
+
+lodash@^4.0.0:
+  version "4.17.4"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+
+lodash@~3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.5.0.tgz#19bb3f4d51278f0b8c818ed145c74ecf9fe40e6d"
+
+mime-db@~1.30.0:
+  version "1.30.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
+
+mime-types@^2.1.12, mime-types@~2.1.17:
+  version "2.1.17"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
+  dependencies:
+    mime-db "~1.30.0"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
+needle@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/needle/-/needle-2.1.0.tgz#54acebad9cc1a11822cd9ca522fb7c131c583fa4"
+  dependencies:
+    debug "^2.1.2"
+    iconv-lite "^0.4.4"
+
+oauth-sign@~0.8.2:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
+
+openwhisk@^3.11.0:
+  version "3.11.0"
+  resolved "https://registry.yarnpkg.com/openwhisk/-/openwhisk-3.11.0.tgz#f0a1f7fe1cacc1270b7870c6b47d4853d19773d3"
+  dependencies:
+    "@types/node" "^8.0.26"
+    "@types/swagger-schema-official" "^2.0.6"
+    needle "^2.1.0"
+
+performance-now@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
+
+punycode@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
+
+punycode@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
+
+qs@~6.5.1:
+  version "6.5.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
+
+querystring@0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
+
+request@^2.81.0:
+  version "2.83.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.83.0.tgz#ca0b65da02ed62935887808e6f510381034e3356"
+  dependencies:
+    aws-sign2 "~0.7.0"
+    aws4 "^1.6.0"
+    caseless "~0.12.0"
+    combined-stream "~1.0.5"
+    extend "~3.0.1"
+    forever-agent "~0.6.1"
+    form-data "~2.3.1"
+    har-validator "~5.0.3"
+    hawk "~6.0.2"
+    http-signature "~1.2.0"
+    is-typedarray "~1.0.0"
+    isstream "~0.1.2"
+    json-stringify-safe "~5.0.1"
+    mime-types "~2.1.17"
+    oauth-sign "~0.8.2"
+    performance-now "^2.1.0"
+    qs "~6.5.1"
+    safe-buffer "^5.1.1"
+    stringstream "~0.0.5"
+    tough-cookie "~2.3.3"
+    tunnel-agent "^0.6.0"
+    uuid "^3.1.0"
+
+safe-buffer@^5.0.1, safe-buffer@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+
+sax@1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.1.5.tgz#1da50a8d00cdecd59405659f5ff85349fe773743"
+
+sax@1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"
+
+sax@>=0.6.0:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
+
+sntp@2.x.x:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/sntp/-/sntp-2.1.0.tgz#2c6cec14fedc2222739caf9b5c3d85d1cc5a2cc8"
+  dependencies:
+    hoek "4.x.x"
+
+sshpk@^1.7.0:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.13.1.tgz#512df6da6287144316dc4c18fe1cf1d940739be3"
+  dependencies:
+    asn1 "~0.2.3"
+    assert-plus "^1.0.0"
+    dashdash "^1.12.0"
+    getpass "^0.1.1"
+  optionalDependencies:
+    bcrypt-pbkdf "^1.0.0"
+    ecc-jsbn "~0.1.1"
+    jsbn "~0.1.0"
+    tweetnacl "~0.14.0"
+
+stringstream@~0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
+
+tough-cookie@~2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.3.tgz#0b618a5565b6dea90bf3425d04d55edc475a7561"
+  dependencies:
+    punycode "^1.4.1"
+
+tunnel-agent@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
+  dependencies:
+    safe-buffer "^5.0.1"
+
+tweetnacl@^0.14.3, tweetnacl@~0.14.0:
+  version "0.14.5"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
+
+typescript@^2.6.2:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.6.2.tgz#3c5b6fd7f6de0914269027f03c0946758f7673a4"
+
+url@0.10.3:
+  version "0.10.3"
+  resolved "https://registry.yarnpkg.com/url/-/url-0.10.3.tgz#021e4d9c7705f21bbf37d03ceb58767402774c64"
+  dependencies:
+    punycode "1.3.2"
+    querystring "0.2.0"
+
+uuid@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.0.0.tgz#6728fc0459c450d796a99c31837569bdf672d728"
+
+uuid@3.1.0, uuid@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.1.0.tgz#3dd3d3e790abc24d7b0d3a034ffababe28ebbc04"
+
+verror@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
+  dependencies:
+    assert-plus "^1.0.0"
+    core-util-is "1.0.2"
+    extsprintf "^1.2.0"
+
+xml2js@0.4.15:
+  version "0.4.15"
+  resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.15.tgz#95cd03ff2dd144ec28bc6273bf2b2890c581ad0c"
+  dependencies:
+    sax ">=0.6.0"
+    xmlbuilder ">=2.4.6"
+
+xml2js@0.4.17:
+  version "0.4.17"
+  resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.17.tgz#17be93eaae3f3b779359c795b419705a8817e868"
+  dependencies:
+    sax ">=0.6.0"
+    xmlbuilder "^4.1.0"
+
+xmlbuilder@2.6.2:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-2.6.2.tgz#f916f6d10d45dc171b1be2e6e673fb6e0cc35d0a"
+  dependencies:
+    lodash "~3.5.0"
+
+xmlbuilder@4.2.1, xmlbuilder@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-4.2.1.tgz#aa58a3041a066f90eaa16c2f5389ff19f3f461a5"
+  dependencies:
+    lodash "^4.0.0"
+
+xmlbuilder@>=2.4.6:
+  version "9.0.4"
+  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.4.tgz#519cb4ca686d005a8420d3496f3f0caeecca580f"
diff --git a/cloud-functions/rehearsal-ubuntu-trusty-package-list/Dockerfile b/cloud-functions/rehearsal-ubuntu-trusty-package-list/Dockerfile
new file mode 100644
index 0000000..da7f52e
--- /dev/null
+++ b/cloud-functions/rehearsal-ubuntu-trusty-package-list/Dockerfile
@@ -0,0 +1,11 @@
+FROM ubuntu:14.04
+MAINTAINER Arjun Guha <arjun@cs.umass.edu>
+
+RUN apt-get update
+RUN apt-get install -y curl apt-file
+RUN curl -sL https://deb.nodesource.com/setup_8.x | bash -
+RUN apt-get install -y nodejs
+RUN apt-file update
+COPY action /action
+
+ENTRYPOINT ["/usr/bin/node", "/action/js/index.js"]
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-ubuntu-trusty-package-list/README.md b/cloud-functions/rehearsal-ubuntu-trusty-package-list/README.md
new file mode 100644
index 0000000..e1228a0
--- /dev/null
+++ b/cloud-functions/rehearsal-ubuntu-trusty-package-list/README.md
@@ -0,0 +1,3 @@
+1. Install Node packages: `cd action && yarn install`
+2. Create the action:  `bx wsk action create rehearsal-ubuntu-trusty-package-list --docker=arjunguha/rehearsal-ubuntu-trusty-package-list`
+3. To update the action: `./update.sh`
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/.gitignore b/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/.gitignore
new file mode 100644
index 0000000..07e6e47
--- /dev/null
+++ b/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/.gitignore
@@ -0,0 +1 @@
+/node_modules
diff --git a/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/js/index.js b/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/js/index.js
new file mode 100644
index 0000000..5320e66
--- /dev/null
+++ b/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/js/index.js
@@ -0,0 +1,61 @@
+// This is based on:
+//
+//   https://github.com/apache/incubator-openwhisk-runtime-docker/blob/master/core/actionProxy/actionproxy.py
+var express = require('express');
+var bodyParser = require('body-parser');
+var cp = require('child_process');
+
+var app = express();
+var jsonParser = bodyParser.json()
+
+var LOG_SENTINEL = 'XXX_THE_END_OF_A_WHISK_ACTIVATION_XXX\n';
+
+function complete() {
+  process.stdout.write(LOG_SENTINEL);
+  process.stderr.write(LOG_SENTINEL);
+}
+
+// This handler receives executable source code if an action is a ZIP file
+// based on this image. But, we are never going to do that.
+app.post('/init', function(req, resp) {
+  resp.status(200).send();
+});
+
+app.post('/run', jsonParser, function(req, resp) {
+  var packageName = req.body.value.package;
+  if (typeof packageName !== 'string') {
+    resp.status(404).send(JSON.stringify({
+      error: 'expected "package" parameter'
+    }));
+    complete();
+    return;
+  }
+
+  var cmd = `apt-file -F list ${packageName}`;
+  cp.exec(cmd,
+    { encoding: 'utf8' },
+    function(err, stdout, stderr) {
+      if (err !== null) {
+        resp.status(404).send(JSON.stringify({
+          error: {
+            message: `error from ${cmd}`,
+            stdout: stdout,
+            stderr: stderr
+          }
+        }));
+        complete();
+        return;
+      }
+
+      // Drop the trailing newline or we get an empty string in the file list.
+      var files = stdout.slice(0, stdout.length - 1) // drop trailing newline
+        .split('\n') // one file per line
+        .map(x => x.split(' ', 3)[1]); // 2nd column, space delimited
+      resp.status(200).send(JSON.stringify({
+        files: files
+      }));
+      complete();
+    });
+});
+
+app.listen(8080);
\ No newline at end of file
diff --git a/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/package.json b/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/package.json
new file mode 100644
index 0000000..d3a3cfd
--- /dev/null
+++ b/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/package.json
@@ -0,0 +1,10 @@
+{
+  "name": "rehearsal-ubuntu-trusty-package-list",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "dependencies": {
+    "body-parser": "^1.18.2",
+    "express": "^4.16.2"
+  }
+}
diff --git a/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/yarn.lock b/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/yarn.lock
new file mode 100644
index 0000000..063a79e
--- /dev/null
+++ b/cloud-functions/rehearsal-ubuntu-trusty-package-list/action/yarn.lock
@@ -0,0 +1,293 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+accepts@~1.3.4:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.4.tgz#86246758c7dd6d21a6474ff084a4740ec05eb21f"
+  dependencies:
+    mime-types "~2.1.16"
+    negotiator "0.6.1"
+
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+
+body-parser@1.18.2, body-parser@^1.18.2:
+  version "1.18.2"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.2.tgz#87678a19d84b47d859b83199bd59bce222b10454"
+  dependencies:
+    bytes "3.0.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.1"
+    http-errors "~1.6.2"
+    iconv-lite "0.4.19"
+    on-finished "~2.3.0"
+    qs "6.5.1"
+    raw-body "2.3.2"
+    type-is "~1.6.15"
+
+bytes@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
+
+content-disposition@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
+
+content-type@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
+
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
+
+cookie@0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
+
+debug@2.6.9:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  dependencies:
+    ms "2.0.0"
+
+depd@1.1.1, depd@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
+
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+
+encodeurl@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.1.tgz#79e3d58655346909fe6f0f45a5de68103b294d20"
+
+escape-html@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
+
+etag@~1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
+
+express@^4.16.2:
+  version "4.16.2"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.2.tgz#e35c6dfe2d64b7dca0a5cd4f21781be3299e076c"
+  dependencies:
+    accepts "~1.3.4"
+    array-flatten "1.1.1"
+    body-parser "1.18.2"
+    content-disposition "0.5.2"
+    content-type "~1.0.4"
+    cookie "0.3.1"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.1"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "1.1.0"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.2"
+    qs "6.5.1"
+    range-parser "~1.2.0"
+    safe-buffer "5.1.1"
+    send "0.16.1"
+    serve-static "1.13.1"
+    setprototypeof "1.1.0"
+    statuses "~1.3.1"
+    type-is "~1.6.15"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
+finalhandler@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.0.tgz#ce0b6855b45853e791b2fcc680046d88253dd7f5"
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    statuses "~1.3.1"
+    unpipe "~1.0.0"
+
+forwarded@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
+
+fresh@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
+
+http-errors@1.6.2, http-errors@~1.6.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
+  dependencies:
+    depd "1.1.1"
+    inherits "2.0.3"
+    setprototypeof "1.0.3"
+    statuses ">= 1.3.1 < 2"
+
+iconv-lite@0.4.19:
+  version "0.4.19"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
+
+inherits@2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+
+ipaddr.js@1.5.2:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.5.2.tgz#d4b505bde9946987ccf0fc58d9010ff9607e3fa0"
+
+media-typer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
+
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
+
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+
+mime-db@~1.30.0:
+  version "1.30.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
+
+mime-types@~2.1.15, mime-types@~2.1.16:
+  version "2.1.17"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
+  dependencies:
+    mime-db "~1.30.0"
+
+mime@1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
+negotiator@0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
+
+on-finished@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
+  dependencies:
+    ee-first "1.1.1"
+
+parseurl@~1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
+
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
+
+proxy-addr@~2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
+  dependencies:
+    forwarded "~0.1.2"
+    ipaddr.js "1.5.2"
+
+qs@6.5.1:
+  version "6.5.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
+
+range-parser@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
+
+raw-body@2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.2.tgz#bcd60c77d3eb93cde0050295c3f379389bc88f89"
+  dependencies:
+    bytes "3.0.0"
+    http-errors "1.6.2"
+    iconv-lite "0.4.19"
+    unpipe "1.0.0"
+
+safe-buffer@5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+
+send@0.16.1:
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.16.1.tgz#a70e1ca21d1382c11d0d9f6231deb281080d7ab3"
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.1"
+    destroy "~1.0.4"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "~1.6.2"
+    mime "1.4.1"
+    ms "2.0.0"
+    on-finished "~2.3.0"
+    range-parser "~1.2.0"
+    statuses "~1.3.1"
+
+serve-static@1.13.1:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.1.tgz#4c57d53404a761d8f2e7c1e8a18a47dbf278a719"
+  dependencies:
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    parseurl "~1.3.2"
+    send "0.16.1"
+
+setprototypeof@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.3.tgz#66567e37043eeb4f04d91bd658c0cbefb55b8e04"
+
+setprototypeof@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
+
+"statuses@>= 1.3.1 < 2":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
+
+statuses@~1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
+
+type-is@~1.6.15:
+  version "1.6.15"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.15.tgz#cab10fb4909e441c82842eafe1ad646c81804410"
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.15"
+
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+
+utils-merge@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
+
+vary@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
diff --git a/cloud-functions/rehearsal-ubuntu-trusty-package-list/update.sh b/cloud-functions/rehearsal-ubuntu-trusty-package-list/update.sh
new file mode 100755
index 0000000..e232fd7
--- /dev/null
+++ b/cloud-functions/rehearsal-ubuntu-trusty-package-list/update.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+set -x
+ACTION_NAME=rehearsal-ubuntu-trusty-package-list
+IMAGE_NAME=arjunguha/$ACTION_NAME
+docker build -t $IMAGE_NAME .
+docker push $IMAGE_NAME
+bx wsk action update $ACTION_NAME
\ No newline at end of file
diff --git a/cloud-functions/rehearsal/Dockerfile b/cloud-functions/rehearsal/Dockerfile
new file mode 100644
index 0000000..a4b5665
--- /dev/null
+++ b/cloud-functions/rehearsal/Dockerfile
@@ -0,0 +1,34 @@
+FROM ubuntu:14.04
+MAINTAINER Arjun Guha <arjun@cs.umass.edu>
+
+RUN apt-get update -q
+RUN apt-get install -yq software-properties-common apt-transport-https curl
+RUN add-apt-repository ppa:webupd8team/java
+RUN curl -sL https://deb.nodesource.com/setup_8.x | bash -
+RUN echo "deb https://dl.bintray.com/sbt/debian /" | tee -a /etc/apt/sources.list.d/sbt.list
+RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 642AC823
+RUN gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
+RUN gpg -a --export E084DAB9 | sudo apt-key add -
+RUN echo debconf shared/accepted-oracle-license-v1-1 select true | debconf-set-selections
+RUN apt-get update -q
+RUN apt-get install -yq nodejs oracle-java8-installer sbt unzip build-essential nodejs
+RUN wget -q http://www.scala-lang.org/files/archive/scala-2.11.7.deb
+RUN dpkg -i scala-2.11.7.deb
+RUN rm scala-2.11.7.deb
+RUN wget -O datalog.tar.gz https://sourceforge.net/projects/datalog/files/datalog/2.6/datalog-2.6.tar.gz/download
+RUN tar xzf datalog.tar.gz
+WORKDIR /datalog-2.6
+RUN ./configure
+RUN sed -i "s/-DHAVE_LIBREADLINE=1//g" Makefile
+RUN make
+RUN make install
+WORKDIR /
+RUN rm -rf datalog-2.6
+RUN rm datalog.tar.gz
+RUN wget https://github.com/Z3Prover/z3/releases/download/z3-4.4.1/z3-4.4.1-x64-ubuntu-14.04.zip
+RUN unzip z3-4.4.1-x64-ubuntu-14.04.zip
+RUN mv /z3-4.4.1-x64-ubuntu-14.04/bin/z3 /usr/local/bin/z3
+RUN rm -rf /z3-4.4.1-x64-ubuntu-14.04
+
+COPY action /action
+ENTRYPOINT ["/usr/bin/node", "/action/js/index.js"]
diff --git a/cloud-functions/rehearsal/README.md b/cloud-functions/rehearsal/README.md
new file mode 100644
index 0000000..7434ea1
--- /dev/null
+++ b/cloud-functions/rehearsal/README.md
@@ -0,0 +1,4 @@
+1. Install Node packages: `cd action && yarn install`
+2. Build `rehearsal.jar` and copy it into `action/`
+3. Create the action:  `bx wsk action create rehearsal --docker=arjunguha/rehearsal --web=true`
+4. To update the action: `./update.sh`
\ No newline at end of file
diff --git a/cloud-functions/rehearsal/action/.gitignore b/cloud-functions/rehearsal/action/.gitignore
new file mode 100644
index 0000000..e975c16
--- /dev/null
+++ b/cloud-functions/rehearsal/action/.gitignore
@@ -0,0 +1,2 @@
+/node_modules
+/rehearsal.jar
diff --git a/cloud-functions/rehearsal/action/js/index.js b/cloud-functions/rehearsal/action/js/index.js
new file mode 100644
index 0000000..3a468bf
--- /dev/null
+++ b/cloud-functions/rehearsal/action/js/index.js
@@ -0,0 +1,50 @@
+// This is based on:
+//
+//   https://github.com/apache/incubator-openwhisk-runtime-docker/blob/master/core/actionProxy/actionproxy.py
+var express = require('express');
+var bodyParser = require('body-parser');
+var cp = require('child_process');
+var tmp = require('tmp');
+var fs = require('fs');
+
+var app = express();
+var jsonParser = bodyParser.json()
+
+var LOG_SENTINEL = 'XXX_THE_END_OF_A_WHISK_ACTIVATION_XXX\n';
+
+function complete() {
+  process.stdout.write(LOG_SENTINEL);
+  process.stderr.write(LOG_SENTINEL);
+}
+
+// This handler receives executable source code if an action is a ZIP file
+// based on this image. But, we are never going to do that.
+app.post('/init', function(req, resp) {
+  resp.status(200).send();
+});
+
+app.post('/run', jsonParser, function(req, resp) {
+  var { manifest, os, pred } = req.body.value;
+  var tmpPath = tmp.fileSync({ suffix: '.pp' }).name;
+  fs.writeFileSync(tmpPath, manifest);
+  const result = cp.spawnSync('/usr/bin/java',
+    [ '-jar', 'rehearsal.jar',  'check', '--filename', tmpPath, '--os', os,
+      '--predicate', pred],
+    { encoding: 'utf8', cwd: '/action', stdio: [ 'ignore', 'pipe', 'pipe' ] });
+  let body;
+  if (result.error !== null) {
+    body = result.stderr + '\n' + result.stdout;
+  }
+  else {
+    body = result.stdout;
+  }
+  resp.status(200).send({
+    headers: {
+      'Cotent-Type': 'text/plain',
+    },
+    body: body
+  });
+  complete();
+})
+
+app.listen(8080);
\ No newline at end of file
diff --git a/cloud-functions/rehearsal/action/package.json b/cloud-functions/rehearsal/action/package.json
new file mode 100644
index 0000000..0c2eb3d
--- /dev/null
+++ b/cloud-functions/rehearsal/action/package.json
@@ -0,0 +1,11 @@
+{
+  "name": "rehearsal",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "BSD-3-Clause",
+  "dependencies": {
+    "body-parser": "^1.18.2",
+    "express": "^4.16.2",
+    "tmp": "^0.0.33"
+  }
+}
diff --git a/cloud-functions/rehearsal/action/rehearsal.conf b/cloud-functions/rehearsal/action/rehearsal.conf
new file mode 100644
index 0000000..2b19c48
--- /dev/null
+++ b/cloud-functions/rehearsal/action/rehearsal.conf
@@ -0,0 +1,12 @@
+// The hostname and port where the package server runs
+package-host = "https://openwhisk.ng.bluemix.net/api/v1/web/PLASMA_dev/default/rehearsal-package-server"
+// We assume these paths are directories. It is common for manifests to
+// be written with the assumption that they are directories.
+assumed-directories = [ "/usr", "/bin", "/etc" ]
+// Rehearsal models resources such as packages by creating fake files
+// in the file system. This should be a path that no real resource affects.
+model-root = "/rehearsal-metadata"
+// For debugging, use z3-wrapper.sh, which logs the transcript of the Z3 session.
+z3-path = "/usr/local/bin/z3"
+// For debugging, use datalog-wrapper.sh, which logs the transcript of the Datalog session.
+datalog-path = "/usr/local/bin/datalog"
diff --git a/cloud-functions/rehearsal/action/yarn.lock b/cloud-functions/rehearsal/action/yarn.lock
new file mode 100644
index 0000000..9f36159
--- /dev/null
+++ b/cloud-functions/rehearsal/action/yarn.lock
@@ -0,0 +1,303 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+accepts@~1.3.4:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.4.tgz#86246758c7dd6d21a6474ff084a4740ec05eb21f"
+  dependencies:
+    mime-types "~2.1.16"
+    negotiator "0.6.1"
+
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+
+body-parser@1.18.2, body-parser@^1.18.2:
+  version "1.18.2"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.2.tgz#87678a19d84b47d859b83199bd59bce222b10454"
+  dependencies:
+    bytes "3.0.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.1"
+    http-errors "~1.6.2"
+    iconv-lite "0.4.19"
+    on-finished "~2.3.0"
+    qs "6.5.1"
+    raw-body "2.3.2"
+    type-is "~1.6.15"
+
+bytes@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
+
+content-disposition@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
+
+content-type@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
+
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
+
+cookie@0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
+
+debug@2.6.9:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  dependencies:
+    ms "2.0.0"
+
+depd@1.1.1, depd@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
+
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+
+encodeurl@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.1.tgz#79e3d58655346909fe6f0f45a5de68103b294d20"
+
+escape-html@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
+
+etag@~1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
+
+express@^4.16.2:
+  version "4.16.2"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.2.tgz#e35c6dfe2d64b7dca0a5cd4f21781be3299e076c"
+  dependencies:
+    accepts "~1.3.4"
+    array-flatten "1.1.1"
+    body-parser "1.18.2"
+    content-disposition "0.5.2"
+    content-type "~1.0.4"
+    cookie "0.3.1"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.1"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "1.1.0"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.2"
+    qs "6.5.1"
+    range-parser "~1.2.0"
+    safe-buffer "5.1.1"
+    send "0.16.1"
+    serve-static "1.13.1"
+    setprototypeof "1.1.0"
+    statuses "~1.3.1"
+    type-is "~1.6.15"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
+finalhandler@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.0.tgz#ce0b6855b45853e791b2fcc680046d88253dd7f5"
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    statuses "~1.3.1"
+    unpipe "~1.0.0"
+
+forwarded@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
+
+fresh@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
+
+http-errors@1.6.2, http-errors@~1.6.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
+  dependencies:
+    depd "1.1.1"
+    inherits "2.0.3"
+    setprototypeof "1.0.3"
+    statuses ">= 1.3.1 < 2"
+
+iconv-lite@0.4.19:
+  version "0.4.19"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
+
+inherits@2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+
+ipaddr.js@1.5.2:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.5.2.tgz#d4b505bde9946987ccf0fc58d9010ff9607e3fa0"
+
+media-typer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
+
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
+
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+
+mime-db@~1.30.0:
+  version "1.30.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
+
+mime-types@~2.1.15, mime-types@~2.1.16:
+  version "2.1.17"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
+  dependencies:
+    mime-db "~1.30.0"
+
+mime@1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
+negotiator@0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
+
+on-finished@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
+  dependencies:
+    ee-first "1.1.1"
+
+os-tmpdir@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
+
+parseurl@~1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
+
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
+
+proxy-addr@~2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
+  dependencies:
+    forwarded "~0.1.2"
+    ipaddr.js "1.5.2"
+
+qs@6.5.1:
+  version "6.5.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
+
+range-parser@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
+
+raw-body@2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.2.tgz#bcd60c77d3eb93cde0050295c3f379389bc88f89"
+  dependencies:
+    bytes "3.0.0"
+    http-errors "1.6.2"
+    iconv-lite "0.4.19"
+    unpipe "1.0.0"
+
+safe-buffer@5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+
+send@0.16.1:
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.16.1.tgz#a70e1ca21d1382c11d0d9f6231deb281080d7ab3"
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.1"
+    destroy "~1.0.4"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "~1.6.2"
+    mime "1.4.1"
+    ms "2.0.0"
+    on-finished "~2.3.0"
+    range-parser "~1.2.0"
+    statuses "~1.3.1"
+
+serve-static@1.13.1:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.1.tgz#4c57d53404a761d8f2e7c1e8a18a47dbf278a719"
+  dependencies:
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    parseurl "~1.3.2"
+    send "0.16.1"
+
+setprototypeof@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.3.tgz#66567e37043eeb4f04d91bd658c0cbefb55b8e04"
+
+setprototypeof@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
+
+"statuses@>= 1.3.1 < 2":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
+
+statuses@~1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
+
+tmp@^0.0.33:
+  version "0.0.33"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
+  dependencies:
+    os-tmpdir "~1.0.2"
+
+type-is@~1.6.15:
+  version "1.6.15"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.15.tgz#cab10fb4909e441c82842eafe1ad646c81804410"
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.15"
+
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+
+utils-merge@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
+
+vary@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
diff --git a/cloud-functions/rehearsal/update.sh b/cloud-functions/rehearsal/update.sh
new file mode 100755
index 0000000..e568c70
--- /dev/null
+++ b/cloud-functions/rehearsal/update.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+set -x
+ACTION_NAME=rehearsal
+IMAGE_NAME=arjunguha/$ACTION_NAME
+docker build -t $IMAGE_NAME .
+docker push $IMAGE_NAME
+bx wsk action update $ACTION_NAME
\ No newline at end of file
diff --git a/src/main/scala/ResourceModel.scala b/src/main/scala/ResourceModel.scala
index 5e26697..9868cd8 100644
--- a/src/main/scala/ResourceModel.scala
+++ b/src/main/scala/ResourceModel.scala
@@ -39,7 +39,7 @@ object ResourceModel {
 
   def queryPackage(distro: String, pkg: String): Option[Set[Path]] = {
     val resp = logTime(s"Fetching package listing for $pkg ($distro)") {
-      Http(s"http://${Settings.packageHost}/query/$distro/$pkg").timeout(2 * 1000, 60 * 1000).asString
+      Http(s"${Settings.packageHost}/query/$distro/$pkg").timeout(2 * 1000, 60 * 1000).asString
     }
     if (resp.isError) {
       None