vector config api server

this api server will help to get and update configMap.

Clone Git Repo

git clone [email protected]:Emon46/vector-config-server.git
cd vector-config-server

Deploy helm-chart for control-agent

helm upgrade -i obsv-control-agent ./helm-chart/control-agent --devel --create-namespace --namespace obsv-control-agent

Above helm chart will create following resources

• statefulset: which will run Observo control agent container which control the update of configMap.
• Service: will create service to communicate with observo control-agent service. We have exposed 8080 port.
• ClusterRole, ClusterRoleBinding, ServiceAccount: will set the Authorization rules for observo control-agent statefulset's pods to patch or update configMaps in k8s cluster.

get vector configmap

Sample GET Request:

127.0.0.1:8080/config

Sample Request Body:

{
    "configMapName": "obsv-data-plane-config",
    "configMapNameSpace": "obsv-data-plane",
}

update vector configmap

Sample POST Request:

127.0.0.1:8080/config

Sample Request Body:

{
    "configMapName": "obsv-data-plane-config",
    "configMapNameSpace": "obsv-data-plane",
    "transforms": {
        "fillter_test_config": {
            "condition": "contains(string(.message) ?? \"\", \"no_tag\") != true",
            "inputs": [
            "k8s_logs_source"
            ],
            "type": "filter"
        }

    }
}

here we have added a new transform to our Observo Data plane configMap.

run unit test

make test

This command will run against all the unit test.

build Binary

make build

This command will build the binary inside bin/ repo.

docker build

export REGISTRY=<docker-hub-Registry-name>
make docker-build

this command will build a docker image.

docker push

export REGISTRY=<docker-hub-Registry-name>
make docker-push

this command will push a docker image in your docker-hub repository.

load to Kind cluster

export REGISTRY=<docker-hub-Registry-name>
make push-to-kind

this command will build and load the docker image in your local kind cluster.