logstation

Tails a set of log files and serves them up on a web server with syntax colors via regex.

Binaries available in releases. See usage below.

Goals:

• Run on anything and everything
• Support as many browsers as possible
• Ease deployment and usage with a single executable with minimal configuration required

Developed with Go and React

Usage

• Call logstation or logstation.exe
  • It will create an logstation.conf in your current directory if one doesn't exist and exit
  • Update logstation.conf as desired
  • Call logstation or logstation.exe again
• Navigate to http://127.0.0.1:8884 to start tailing (refer to logstation.conf for listen IP and port)

You can also use -c your-logstation.conf argument to specify a config file

Take a look at an example logstation.conf here.

Building

logstation uses goreleaser for all releases

Start by building the web frontend:

• cd web; yarn build

To build all targets locally you can run the following in the root directory:

• goreleaser build --snapshot --clean

If you want to build for a specific target you can set environment variables

• In bash this would look like:
  GOOS=linux GOARCH=amd64 goreleaser build --snapshot --clean --single-target
• In powershell this would look like:
  $env:GOOS="linux"; $env:GOARCH="amd64"; goreleaser build --snapshot --clean --single-target

Reference the releases and .goreleaser.yaml for all officially supported targets.

Releasing

• Push a tag following semver
  • git tag -a 2.0.0-beta1 -m "2.0.0-beta1"
  • git push origin 2.0.0-beta1
• Ensure you have an environment variable with GITHUB_TOKEN="YOUR_GH_TOKEN" and minimum of write:packages permissions
• Release!
  • cd web; yarn build
  • cd ..; goreleaser release
• Read the goreleaser quickstart for more details

Versions

Prior to 2.x, this app was built using Scala/Play/JS. At 2.x this app was rewritten in Go and React. If you're looking for the older versions reference the releases prior to 2.x.