[manifests] Update README, add manifests & lockfiles

1. Update the README to reflect the contents of the repo.
2. Add manifests tracking fuchsia/infra/roller-tests/test-project.git,
   cipd/fuchsia/infra/roller-tests/test-package1,
   cipd/fuchsia/infra/roller-tests/test-package2, and
   cipd/fuchsia/infra/roller-tests/test-package3.
3. Add lockfile.

Bug: 65959
Change-Id: If0055304cc3cb0cb6683f81bf8cd2eb6c43e776a
Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/roller-tests/integration/+/468694
Reviewed-by: Oliver Newman <olivernewman@google.com>
diff --git a/README.md b/README.md
index 8b90b74..98d36a3 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
-Fuchsia Open Source Template Repository
+Roller Tests: Integration
 =======================================
 
-This repository is a template that we will use when creating new open source
-repositories for Fuchsia.
+This repository contains integration-like manifest files tracking a set of
+infra/roller-tests repositories and packages. Do not modify this repository.
diff --git a/jiri.lock b/jiri.lock
new file mode 100644
index 0000000..4a5644a
--- /dev/null
+++ b/jiri.lock
@@ -0,0 +1,17 @@
+[
+    {
+        "package": "fuchsia/infra/roller-tests/test-package1",
+        "version": "version:1",
+        "instance_id": "f85M9U_1L2Gypqq1SigGtYWFf4neGDbr4c35bWzHvOkC"
+    },
+    {
+        "package": "fuchsia/infra/roller-tests/test-package2",
+        "version": "version:1",
+        "instance_id": "hmdNOM7QSld1Vlc7CmjVKSP7JexLQN717R_IUdqWNakC"
+    },
+    {
+        "package": "fuchsia/infra/roller-tests/test-package3",
+        "version": "version:1",
+        "instance_id": "LhcIQdoWaxw2Ce6v3C1sFW7_YU0kMjuMb8LvtZsB1NQC"
+    }
+]
\ No newline at end of file
diff --git a/manifests/flower b/manifests/flower
new file mode 100644
index 0000000..c0b7009
--- /dev/null
+++ b/manifests/flower
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<manifest>
+  <imports>
+    <localimport file="minimal"/>
+    <localimport file="rollable"/>
+    <localimport file="uptodate"/>
+  </imports>
+</manifest>
\ No newline at end of file
diff --git a/manifests/minimal b/manifests/minimal
new file mode 100644
index 0000000..3597c78
--- /dev/null
+++ b/manifests/minimal
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<manifest>
+  <projects>
+     <project name="integration"
+              path="integration"
+              remote="https://fuchsia.googlesource.com/infra/roller-tests/integtration"
+              githooks=""
+              gerrithost="https://fuchsia-review.googlesource.com"/>
+  </projects>
+</manifest>
\ No newline at end of file
diff --git a/manifests/rollable b/manifests/rollable
new file mode 100644
index 0000000..f1f81c6
--- /dev/null
+++ b/manifests/rollable
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<manifest>
+  <projects>
+     <project name="infra/roller-tests/test-project/rollable"
+              path="infra/roller-tests/test-project/rollable"
+              remote="https://fuchsia.googlesource.com/infra/roller-tests/test-project"
+              gerrithost="https://fuchsia-review.googlesource.com"
+              revision="ab91928e0e532e6505be1ec504472aa11a941b7b"/>
+  </projects>
+  <packages>
+    <package name="fuchsia/infra/roller-tests/test-package1"
+             path="infra/roller-tests/test-package1"
+             version="version:1"/>
+    <package name="fuchsia/infra/roller-tests/test-package2"
+             path="infra/roller-tests/test-package2"
+             version="version:1"/>
+  </packages>
+</manifest>
\ No newline at end of file
diff --git a/manifests/uptodate b/manifests/uptodate
new file mode 100644
index 0000000..86a012c
--- /dev/null
+++ b/manifests/uptodate
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<manifest>
+  <projects>
+     <project name="infra/roller-tests/test-project/uptodate"
+              path="infra/roller-tests/test-project/uptodate"
+              remote="https://fuchsia.googlesource.com/infra/roller-tests/test-project"
+              gerrithost="https://fuchsia-review.googlesource.com"
+              revision="2c1cfea4919e2fe6f150584890a7847c0569af9f"/>
+  </projects>
+  <packages>
+    <package name="fuchsia/infra/roller-tests/test-package3"
+             path="infra/roller-tests/test-package3"
+             version="version:1"/>
+  </packages>
+</manifest>
\ No newline at end of file