klev-examples

klev examples in Golang

This repository contains a set of examples on how to interact with klev

Running an example

To run the examples, you need to:

• Register an account a klev
• Create a new token
• Set this token as an env variable: export KLEV_TOKEN_DEMO=<TOKEN>
• Build all examples: make all
• Run a concrete example: ./bin/hello

Hello

This example:

• creates a new log
• posts a message to it
• gets the message back and displays it

To run hello world: ./bin/hello

Files

This example uploads and downloads a file to a log.

# create a new file
$ echo "hello world" > in.txt

# upload the file
$ ./bin/files upload in.txt
Done. Upload log: 2I98sW36bR2oA8IOHEseEhwqVsd

# download the file, use the log above
$ ./bin/files download 2I98sW36bR2oA8IOHEseEhwqVsd out.txt

# compare the files
diff -s in.txt out.txt

Chat

This example implements simple web chat server on top of klev.

• to run the example: ./bin/chat
• to access the server: http://127.0.0.1:8000

Journal

Collects systemd journal logs and send them to klev log. Run:

$./bin/jounral