I am trying to make sense of how to use logstash but I am not getting anywhere. I am trying to deploy the logstash container to receive gelf messages from the docker logger.
How do I use the environment variable configuration options to enable the gelf input plugin?
I haven't been able to get further than:
{
"name": "logstash",
"image": "logstash:7.6.2",
"essential": true,
"memory": 1024,
"portMappings": [
{
"hostPort": 12201,
"containerPort": 12201,
"protocol": "udp"
}
]
}
What is the name of the enviornment variable used to enable the gelf input plugin and what do I set for it's value?