Docker image

[prasenforu]

Thanks for nice project!!

Looking for container based image (docker)

[ricoberger]

Hi, I added a Docker image which is available via Docker Hub: https://hub.docker.com/r/ricoberger/script_exporter

The image uses alpine:3.10 as the base image and can be used as follows:

docker run -p 9469:9469 -v ~/script_exporter:/opt ricoberger/script_exporter:v2.1.0 -config.file /opt/config.yaml

I would close the issue for now, but if you have any further questions or suggestions feel free to reopen the issue.

[prasenforu]

Thanks 👍

[prasenforu]

Hi ... again

I am running in kubernetes but getting following error

[root@kube-master kube-platform]# oc logs -f script-exporter-8db99d4cc-bxz8s
flag provided but not defined: -config.file /etc/config/config.yaml
Usage of /bin/script_exporter:
  -config.file file
        Configuration file in YAML format. (default "config.yaml")
  -create-token
        Create bearer token for authentication.
  -timeout-offset seconds
        Offset to subtract from Prometheus-supplied timeout in seconds. (default 0.5)
  -version
        Show version information.
  -web.listen-address string
        Address to listen on for web interface and telemetry. (default ":9469")

[ricoberger]

Hi @prasenforu, the Docker image doesn't include a config.yaml file. To use your config file and scripts you can use the following Deployment and mount the config and scripts via ConfigMap:

---
apiVersion: v1
kind: Namespace
metadata:
  name: script-exporter

---
kind: ConfigMap
apiVersion: v1
metadata:
  name: script-exporter
  namespace: script-exporter
  labels:
    app.kubernetes.io/name: script-exporter
data:
  config.yaml: |
    tls:
      enabled: false

    basicAuth:
      enabled: false

    bearerAuth:
      enabled: false

    scripts:
      - name: test
        script: sh /etc/script_exporter/test.sh

  test.sh: |
    #! /bin/bash

    echo "# HELP test_first_test"
    echo "# TYPE test_first_test gauge"
    echo "first_test{label=\"test_1_label_1\"} 1"
    echo ""
    echo "# HELP test_second_test"
    echo "# TYPE test_second_test gauge"
    echo "second_test{label=\"test_2_label_1\",label=\"test_2_label_2\"} 2.71828182846"
    echo ""
    echo "# HELP test_third_test"
    echo "# TYPE test_third_test gauge"
    echo "third_test{} 3,14159265359"
    echo ""
    echo "Fourth test"
    echo "fourth label=\"test_1_label_1\ 4"
    echo ""
    echo "Fifth test"
    echo "fifth 5"

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: script-exporter
  namespace: script-exporter
  labels:
    app.kubernetes.io/name: script-exporter
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: script-exporter
  template:
    metadata:
      labels:
        app.kubernetes.io/name: script-exporter
    spec:
      containers:
        - name: script-exporter
          image: ricoberger/script_exporter:v2.1.1
          args:
            - -config.file=/etc/script_exporter/config.yaml
          ports:
            - name: http
              containerPort: 9469
              protocol: TCP
          livenessProbe:
            failureThreshold: 3
            httpGet:
              path: /
              port: 9469
              scheme: HTTP
            initialDelaySeconds: 10
            periodSeconds: 10
            successThreshold: 1
            timeoutSeconds: 10
          readinessProbe:
            failureThreshold: 3
            httpGet:
              path: /
              port: 9469
              scheme: HTTP
            periodSeconds: 10
            successThreshold: 1
            timeoutSeconds: 10
          volumeMounts:
            - name: config
              mountPath: /etc/script_exporter
      volumes:
        - name: config
          configMap:
            name: script-exporter
            defaultMode: 0777

To test this you can run the following command:

k port-forward script-exporter-xxxxxxxxxx-xxxxx 9469

And then you can open http://localhost:9469/probe?script=test&prefix=test in your browser.

[prasenforu]

Ah! I was missing argument "=" sign.

Anyway thanks.