47 lines
1.9 KiB
Markdown
47 lines
1.9 KiB
Markdown
# grafana_af2c
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self-hosting grafana for monitoring:
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- Server data (e.g disk usage)
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- presence monitoring (subscribers to all platform, activity and shit) for the AF2C
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- for communes
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dependencies (for debian): what I've installed:
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- docker-clean/stable,now 2.0.4-5 all [installed]
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- docker-compose/stable,now 1.29sudo docker-compose up.2-3 all [installed]
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- docker-doc/stable,now 20.10.24+dfsg1-1 all [installed]
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- docker-registry/stable,now 2.8.2+ds1-1 amd64 [installed]
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- docker.io/stable,now 20.10.24+dfsg1-1+b3 amd64 [installed]
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- docker/stable,now 1.5-2 all [installed]
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1. we need to set up alone grafana. we will use docker-compose for this
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1.1 prepare working directory for grafana and configs for it
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mkdir grafana-docker
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1.2 prepare docker-compose.yaml
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touch docker-compose.yml
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1.3 edit docker-compose.yml (I will give docker-compose.yml)
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DISCLAIMER: we will use bind mounts
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1.4 everything is ready? then we start up container
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sudo docker-compose up
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and connect with localhost (by default it should be localhost:3000)
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2. because we start with monitoring what's going on our own server, we will deploy prometheus and node_exporter now.
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let's start with node_exporter becasue this is the source of data about our server
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2.1 add docker config for node exporter
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2.2 add docker config for prometheus
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HUGE DISCLAIMER ABOUT NETWORKING:
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technically, every application has own container which mean it also has its own networking rules. for tests, I connected it together that:
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1. turn on containers: docker-compose up -d
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2. list working containers: docker ps
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3. inspect them: docker inspect <container name>
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4. look for "NetworkSettings" and sub-category Networks
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5. look for value in "IPAddress" because this is our "localhost" for particular container
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6. take this value and get access to container with this pattern http://<IPAddress>:assigned_port |