This presentation deck show how to sync OpenWhisk projects between client and server.

1. Whisk Deploy
Syncing Projects between Client and Server

2. What is Whisk Deploy?
• Utility to deploy OpenWhisk projects using a Manifest file written in
YAML
• Deploy OpenWhisk entities using a single command wskdeploy:
• Packages
• Actions
• Sequences
• Triggers
• Rules

3. Hello World Manifest File
project:
name: hello_world_project
packages:
hello_world_package:
version: 1.0
license: Apache-2.0
actions:
hello_world:
function: src/hello.js
file: manifest_hello_world.yaml

4. Deploy Hello World
$ wskdeploy -m manifest_hello_world.yaml

5. How do we sync project
updates from client to
OpenWhisk server?

6. Whisk Deploy with
Managed Deployment
Calculate Project Hash on Client
Deploy entities from Manifest file on
OpenWhisk Server and attach Project
Hash from Client
For every action, sequence, trigger, rule,
and package on OpenWhisk
Compare Project Name
on Client and Server
Compare Project Hash
on Client and Server
Delete entity on Server
true
false
true
false

7. Managed Annotation
managed:
__OW_PROJECT_NAME: <project_name>
__OW_PROJECT_HASH: SHA1("OpenWhisk " +
<size_of_manifest_file> + "0" +
<contents_of_manifest_file>)
__OW_FILE: File path of the manifest file

8. Managed Annotation
"annotations": [
{
"key": "managed",
"value": {
"__OW_FILE": “manifest_hello_world.yaml”,
"__OW_PROJECT_HASH": "6aed40ff43d3a7e8cf5254e12f64439dd6fc45c8",
"__OW_PROJECT_NAME": "MyFirstManagedProject"
}
}
],

9. Whisk Deploy with
Managed Deployment
wskdeploy -m manifest_hello_world.yaml —managed