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update all hello examples to use /{language} as the default route instead of /hello, also renamed hello.payload.json to sample.payload.json

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This commit is contained in:
Chad Arimura
2017-06-05 14:07:44 -07:00
parent 17bbef04f5
commit d72343a697
10 changed files with 37 additions and 71 deletions
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31
examples/tutorial/hello/ruby/README.md
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@@ -6,14 +6,14 @@ This example will show you how to test and deploy Ruby code to Oracle Functions.
```sh
# Initialize your function creating a func.yaml file
fn init <DOCKERHUB_USERNAME>/hello
fn init <DOCKERHUB_USERNAME>/ruby
# Test your function.
# This will run inside a container exactly how it will on the server. It will also install and vendor dependencies from Gemfile
fn run
# Now try with an input
cat hello.payload.json | fn run
cat sample.payload.json | fn run
# Deploy your functions to the Oracle Functions server (default localhost:8080)
# This will create a route to your function as well
@@ -22,15 +22,15 @@ fn deploy myapp
### Now call your function:
```sh
curl http://localhost:8080/r/myapp/hello
curl http://localhost:8080/r/myapp/ruby
```
Or call from a browser: [http://localhost:8080/r/myapp/hello](http://localhost:8080/r/myapp/hello)
Or call from a browser: [http://localhost:8080/r/myapp/ruby](http://localhost:8080/r/myapp/ruby)
And now with the JSON input:
```sh
curl -H "Content-Type: application/json" -X POST -d @hello.payload.json http://localhost:8080/r/myapp/hello
curl -H "Content-Type: application/json" -X POST -d @sample.payload.json http://localhost:8080/r/myapp/ruby
```
That's it! Our `fn deploy` packaged our function and sent it to the Oracle Functions server. Try editing `func.rb`
@@ -39,13 +39,10 @@ and then doing another `fn deploy`.
### Note on Dependencies
In Ruby, we create a [Gemfile](http://bundler.io/gemfile.html) file in your function directory, then run:
In Ruby, we create a [Gemfile](http://bundler.io/gemfile.html) file in your function directory. Then any `fn run`
or `fn deploy` will rebuild your gems and vendor them.
```sh
fn build
```
This will rebuild your gems and vendor them. Ruby doesn't pick up the gems automatically, so you'll have to add this to the top of your `func.rb` file:
Note: Ruby doesn't pick up the gems automatically, so you'll have to add this to the top of your `func.rb` file:
```ruby
require_relative 'bundle/bundler/setup'
@@ -53,21 +50,11 @@ require_relative 'bundle/bundler/setup'
Open `func.rb` to see it in action.
To update dependencies:
```sh
# Let's run bundle update
docker run --rm -it -v ${PWD}:/worker -w /worker funcy/ruby:dev bundle update
# Then bundle install again to vendor them
docker run --rm -it -v ${PWD}:/worker -w /worker funcy/ruby:dev bundle install --standalone --clean
```
# In Review
1. We piped JSON data into the function at the command line
```sh
cat hello.payload.json | fn run
cat sample.payload.json | fn run
```
2. We received our function input through **stdin**