Revert "monitoring: use netdata for internal monitoring"

This reverts commit 5e320a1780de6b11cef784ee29bf559a0f22c4bf.

docker-compose.yml

@@ -7,8 +7,6 @@ volumes:
     etcher_bash_history:
     etcher_config_electron:
     etcher_config_balena_etcher:
-    netdatalib:
-    netdatacache:
 services:
   influxdb:
     restart: always
@@ -56,25 +54,3 @@ services:
     tmpfs:
       - /run
       - /tmp
-  netdata:
-    build: ./etcher-pro-monitoring/netdata
-    # this could be removed if we could simply use env vars in our configuration (only to pass in supervisor API URL)
-    network_mode: 'host'
-    ports:
-      - '19999:19999'
-    environment:
-      - PGID=988
-        # we get this injected as unix:///...sock, but netdata doesn't like that
-      - DOCKER_HOST=/var/run/balena-engine.sock
-    cap_add:
-      - SYS_PTRACE
-    security_opt:
-      - apparmor:unconfined
-    labels:
-      io.balena.features.balena-socket: 1
-      io.balena.features.procfs: 1
-      io.balena.features.supervisor-api: 1
-      io.balena.features.sysfs: 1
-    volumes:
-      - netdatalib:/var/lib/netdata
-      - netdatacache:/var/cache/netdata

etcher-pro-monitoring/netdata/Dockerfile

@@ -1,5 +0,0 @@
-FROM netdata/netdata
-
-WORKDIR /etc/netdata
-COPY httpcheck-supervisor.yml ./go.d/httpcheck.conf
-COPY balenad.conf ./python.d/dockerd.conf

etcher-pro-monitoring/netdata/balenad.conf

@@ -1,2 +0,0 @@
- update_every : 1
- priority     : 60000

etcher-pro-monitoring/netdata/httpcheck-supervisor.yml

@@ -1,3 +0,0 @@
-jobs:
-  - name: balena-supervisor
-    url: http://localhost:48484/ping