jmbeach/devops-monitor

simple HTTP service that restarts docker containers when requested

DevOps Monitor

DevOps Monitor is a simple HTTP service implemented as a .NET Core Web API. It's core functionality is to restart docker containers when requested.

It is tested and working on a Digital Ocean VM running Ubuntu.

It is also working from a BitBucket pipeline build configuration.

Installation

Clone the project, then build it using either Visual Studio or the dotnet CLI. Deploy the resulting binaries to your server where your Docker containers are running. Run dotnet DevOpsMonitorApi.dll and now your service will be listening for requests.

Configuration

DevOps Monitor expects an appsettings.json file in the src directory with the following settings:

{                                                          
    "Logging": {                                           
        "LogLevel": {                                      
            "Default": "Warning"                           
        }                                                  
    },                                                     
    "AllowedHosts": "*",                                   
    "compose-file-path": "<path-to-docker-compose.yml>"
}                                                          

Endpoints

/docker GET

Prints out a message if the server is healthy.

/docker POST

Pulls specified docker images and then runs docker compose down and docker compose up using the docker-compose.yml file specified in appsettings.json.

Example Body

[
	"example/image:example-tag",
	"example/image2:example-tag2"
]