Update some container images to work on ARM64.

README.md

@@ -5,6 +5,7 @@
 Here's a quick start to stand-up a Docker [Prometheus](http://prometheus.io/) stack containing Prometheus, Grafana with  [blackbox-exporter](https://github.com/prometheus/blackbox_exporter) and [speedtest-exporter](https://github.com/stefanwalther/speedtest-exporter) to collect and graph home network connections and speed.
 
 ## Pre-requisites
+
 Before we get started installing the Prometheus stack. Ensure you install the latest version of docker and [docker-compose](https://docs.docker.com/compose/install/) on your Docker host machine. This has been tested with Docker for Mac and Synology and it works.
 
 # Quick Start
@@ -18,23 +19,23 @@ docker-compose up
 Goto [http://localhost:3030/d/o9mIe_Aik/internet-connection](http://localhost:3030/d/o9mIe_Aik/internet-connection) (change `localhost` to your docker host ip/name).
 
 ## Configuration
+
 To change what hosts you ping you change the `targets` section in [/prometheus/pinghosts.yaml](./prometheus/pinghosts.yaml) file.
 
 For speedtest the only relevant configuration is how often you want the check to happen. It is at 5 minutes by default which might be too much if you have limit on downloads. This is changed by editing `scrape_interval` under `speedtest` in [/prometheus/prometheus.yml](./prometheus/prometheus.yml).
 
-
 Once configurations are done let's start it up. From the /prometheus project directory run the following command:
 
     $ docker-compose up -d
 
-That's it. docker-compose builds the entire Grafana and Prometheus stack automagically. 
+That's it. docker-compose builds the entire Grafana and Prometheus stack automagically.
 
 The Grafana Dashboard is now accessible via: `http://<Host IP Address>:3030` for example http://localhost:3030
 
 username - admin
 password - wonka (Password is stored in the `config.monitoring` env file)
 
-The DataSource and Dashboard for Grafana are automatically provisioned. 
+The DataSource and Dashboard for Grafana are automatically provisioned.
 
 If all works it should be available at http://localhost:3030/d/o9mIe_Aik/internet-connection - if no data shows up try change the timeduration to something smaller.
 
@@ -44,17 +45,16 @@ If all works it should be available at http://localhost:3030/d/o9mIe_Aik/interne
 
 Note: replace `localhost` with your docker host ip/name if not running this locally.
 
-http://localhost:9090/targets shows status of monitored targets as seen from prometheus - in this case which hosts being pinged and speedtest. note: speedtest will take a while before it shows as UP as it takes ~30s to respond.
+http://localhost:9090/targets shows status of monitored targets as seen from prometheus - in this case which hosts being pinged and speedtest. note: speedtest will take a while before it shows as UP as it takes about 30s to respond.
 
 http://localhost:9090/graph?g0.expr=probe_http_status_code&g0.tab=1 shows prometheus value for `probe_http_status_code` for each host. You can edit/play with additional values. Useful to check everything is okey in prometheus (in case Grafana is not showing the data you expect).
 
 http://localhost:9115 blackbox exporter endpoint. Lets you see what have failed/succeded.
 
-http://localhost:9696/metrics speedtest exporter endpoint. Does take ~30 seconds to show its result as it runs an actual speedtest when requested.
+http://localhost:9800/metrics speedtest exporter endpoint. Does take about 30 seconds to show its result as it runs an actual speedtest when requested.
 
 ## Thanks and a disclaimer
 
 Thanks to @vegasbrianc work on making a [super easy docker](https://github.com/vegasbrianc/github-monitoring) stack for running prometheus and grafana.
 
-I also want to disclaim that Prometheus aren't really (currently) intended for this kind of blackbox/external monitoring and this setup is not in anyway secured. Thus only use this for inspiration and do not blame me if someone hacks this and figure out what your real internet sped is :)
+I also want to disclaim that Prometheus aren't really (currently) intended for this kind of blackbox/external monitoring and this setup is not in anyway secured. Thus only use this for inspiration and do not blame me if someone hacks this and figure out what your real internet speed is :)
-

docker-compose.yml

@@ -10,7 +10,7 @@ networks:
 
 services:
   prometheus:
-    image: prom/prometheus:v2.0.0
+    image: prom/prometheus:v2.25.2
     volumes:
       - ./prometheus/:/etc/prometheus/
       - prometheus_data:/prometheus
@@ -61,10 +61,10 @@ services:
     tty: true
     stdin_open: true
     expose:
-      - 9696
+      - 9800
     ports:
-      - 9696:9696
+      - 9800:9800
-    image: stefanwalther/speedtest-exporter
+    image: miguelndecarvalho/speedtest-exporter
     restart: always
     networks:
       - back-tier

prometheus/prometheus.yml

@@ -33,7 +33,7 @@ scrape_configs:
     scrape_interval: 15m
     scrape_timeout: 60s # running speedtest needs time to complete
     static_configs:
-      - targets: ['speedtest:9696']
+      - targets: ['speedtest:9800']
 
   - job_name: 'ping'
     metrics_path: /probe