README
¶
Note: this page contains legacy examples.
To learn how to build functions, see the official training page in the docs: Training
Hello World in different languages:
For examples of hello-world in different programming languages see inside the BaseFunctions folder:
Demo functions from closing keynote @ Dockercon
- Demo functions - fass-dockercon
- Video recording from Dockercon on YouTube
Sample functions from the FaaS stack
Also see the community page for functions created by FaaS users and contributors.
Here is a list of some of the sample functions included this repository.
| Name | Details |
|---|---|
| AlpineFunction | BusyBox - a useful base image with busybox utilities pre-installed |
| apikey-secret | Example in Golang showing how to read a secret from a HTTP header and validate with a Kubernetes secret |
| CaptainsIntent | Alexa skill - find the count of Docker Captains |
| ChangeColorIntent | Alexa skill - change the colour of IoT-connected lights |
| CHelloWorld | Use C to build a function |
| echo | Uses cat from BusyBox to provide an echo function |
| DockerHubStats | Golang function gives the count of repos a user has on the Docker hub |
| figlet | Generate ascii logos through the use of a binary |
| gif-maker | Use gifsicle and ffmpeg packages from Alpine Linux to make gifs from video |
| HostnameIntent | Prints the hostname of a container |
| MarkdownRender | Use a Go function with vendoring to convert Markdown to HTML |
| Nmap | The network scanning tool as a binary-based function |
| NodeInfo | Node.js - gives CPU/network info on the current container |
| Phantomjs | Use Phantomjs to scrape/automate web-pages |
| ResizeImageMagick | Resizes an image using the imagemagick binary |
| SentimentAnalysis | Perform sentiment analysis with the TextBlob library |
| WebhookStash | Golang function provides way to capture webhooks - JSON/text/binary into the container filesystem |
| WordCountFunction | BusyBox wc is exposed as a function / service through FaaS |
Directories
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