HPC/prometheus
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Merge branch 'LeoWinterDE-version-2' into version-2

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Mereged the auto restart policy to services: Prometheus, node-exporter, and cAdvisor. Grafana is not required to maintain monitoring.
This commit is contained in:
Brian Christner 2017-09-12 14:53:43 +02:00
commit b186431c15
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2 changed files with 10 additions and 6 deletions
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10
README.md
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@ -17,7 +17,7 @@ Once configurations are done let's start it up. From the /prometheus project dir
$ docker-compose up -d $ docker-compose up -d
That's it. docker-compose builds the entire Grafa 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>:3000` for example http://192.168.10.1:3000 The Grafana Dashboard is now accessible via: `http://<Host IP Address>:3000` for example http://192.168.10.1:3000
@ -41,8 +41,8 @@ Slack configuration - `alertmanager/config.yml`
The Slack configuration requires to build a custom integration. The Slack configuration requires to build a custom integration.
* Open your slack team in your browser `https://<your-slack-team>.slack.com/apps` * Open your slack team in your browser `https://<your-slack-team>.slack.com/apps`
* Click build in the upper right corner * Click build in the upper right corner
* Make a Custom integration * Choose Incoming Web Hooks link under Send Messages
* Choose Incoming Web Hooks * Click on the "incoming webhook integration" link
* Select which channel * Select which channel
* Click on Add Incoming WebHooks integration * Click on Add Incoming WebHooks integration
* Copy the Webhook URL into the `alertmanager/config.yml` URL section * Copy the Webhook URL into the `alertmanager/config.yml` URL section
@ -56,7 +56,7 @@ A quick test for your alerts is to stop a service. Stop the node_exporter contai
High load test alert - `docker run --rm -it busybox sh -c "while true; do :; done"` High load test alert - `docker run --rm -it busybox sh -c "while true; do :; done"`
Let this run for a few minutes and you will notice the load alert appear. Let this run for a few minutes and you will notice the load alert appear. Then Ctrl+C to stop this container.
## Install Dashboard ## Install Dashboard
I created a Dashboard template which is available on [Grafana Docker Dashboard](https://grafana.net/dashboards/179). Simply download the dashboard and select from the Grafana menu -> Dashboards -> Import I created a Dashboard template which is available on [Grafana Docker Dashboard](https://grafana.net/dashboards/179). Simply download the dashboard and select from the Grafana menu -> Dashboards -> Import
@ -99,4 +99,4 @@ Several projects utilize this Prometheus stack. Here's the list of projects:
edit file `docker-compose.yml` change `node.hostname = <hostname where alertmanager config file in>` to your swarm node name for both `alertmanager` and `prometheus` edit file `docker-compose.yml` change `node.hostname = <hostname where alertmanager config file in>` to your swarm node name for both `alertmanager` and `prometheus`
``` ```
docker stack deploy -c docker-compose.yml monitor docker stack deploy -c docker-compose.yml monitor
``` ```

6
docker-compose.yml
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@ -30,6 +30,7 @@ services:
- cadvisor - cadvisor
networks: networks:
- back-tier - back-tier
restart: always
deploy: deploy:
placement: placement:
constraints: constraints:
@ -46,6 +47,7 @@ services:
- 9100 - 9100
networks: networks:
- back-tier - back-tier
restart: always
deploy: deploy:
alertmanager: alertmanager:
image: prom/alertmanager image: prom/alertmanager
@ -55,6 +57,7 @@ services:
- ./alertmanager/:/etc/alertmanager/ - ./alertmanager/:/etc/alertmanager/
networks: networks:
- back-tier - back-tier
restart: always
command: command:
- '-config.file=/etc/alertmanager/config.yml' - '-config.file=/etc/alertmanager/config.yml'
- '-storage.path=/alertmanager' - '-storage.path=/alertmanager'
@ -73,6 +76,7 @@ services:
- 8080 - 8080
networks: networks:
- back-tier - back-tier
restart: always
deploy: deploy:
mode: global mode: global
@ -88,4 +92,4 @@ services:
- config.monitoring - config.monitoring
networks: networks:
- back-tier - back-tier
- front-tier - front-tier