Fix grafana datasource for all clients

README.md

@@ -60,7 +60,7 @@ Currently supported clients:
 
 Currently supported optional components:
 - geth, local eth1 node.
-- nethermind, local eth1 node - testing only, DB corruption observed on goerli
+- nethermind, local eth1 node - testing only, DB corruption observed on goerli and mainnet
 - openethereum, local eth1 node - testing only, DB corruption observed on mainnet
 > Use one of the local eth1 node options or a 3rd-party provider of eth1 chain data to "feed"
 > your eth2 beacon node, so you can [propose](https://ethos.dev/beacon-chain/) blocks.
@@ -205,11 +205,10 @@ A baseline set of dashboards has been included.
 - [Prysm Dashboard JSON](https://raw.githubusercontent.com/GuillaumeMiralles/prysm-grafana-dashboard/master/less_10_validators.json)
 - [Prysm Dashboard JSON for more than 10 validators](https://raw.githubusercontent.com/GuillaumeMiralles/prysm-grafana-dashboard/master/more_10_validators.json)
 
-In order to load Dashboards for other clients, follow these instructions
-
 - Connect to http://YOURSERVERIP:3000/, log in as admin/admin, set a new password
-- Create a new datasource under the Gear icon, datasources, and choose prometheus with a URL of `http://prometheus:9090`. If that data source already exists,
-  this step can be skipped.
+
+In order to load Dashboards for other clients, follow these instructions
+
 - Import a Dashboard. Click on the + icon on the left, choose "Import". Copy/paste JSON code from one of the client dashboard links below (click anywhere inside the page
 the link gets you to, use Ctrl-a to select all and Ctrl-C to copy), click "Load", choose the "prometheus" data source you just configured, click "Import".
 - For Teku, you can use the grafana.com URL instead of raw JSON.

SETUP.md

@@ -48,8 +48,8 @@ Please choose:
   * Nimbus
 * Your source of eth1 data
   * geth
-  * nethermind - testing only, DB corruption observed on goerli
-  * openethereum - testing only, DB corruption observed on main net
+  * nethermind - testing only, DB corruption observed on goerli and mainnet
+  * openethereum - testing only, DB corruption observed on mainnet
   * 3rd-party
 * Whether to run a slasher (experimental for Prysm)
 * Whether to run a grafana dashboard for monitoring
@@ -99,8 +99,8 @@ openethereum with `:` between the file names.
 - `teku-base.yml` - Teku
 - `nimbus-base.yml` - Nimbus
 - `geth.yml` - local geth eth1 chain node
-- `nm.yml` - local nethermind eth1 chain node - testing only, DB corruptionb observed on goerli
-- `oe.yml` - local openethereum eth1 chain node - testing only, DB corruption observed on main net
+- `nm.yml` - local nethermind eth1 chain node - testing only, DB corruptionb observed on goerli and mainnet
+- `oe.yml` - local openethereum eth1 chain node - testing only, DB corruption observed on mainnet
 - `eth1-shared.yml` - makes the RPC port of the eth1 node available from the host, for using the eth1 node with other nodes or with Metamask. **Not encrypted**, do not expose to Internet.
 - `eth1-standalone.yml` - like eth1-shared but for running *just* eth1, instead of running it alongside a beacon node in the same "stack". Also not encrypted, not meant for a fully distributed setup quite yet.
 - `prysm-slasher.yml` - Prysm experimental Slasher which helps secure the chain and may result in additional earnings. The experimental slasher can lead to missed attestations do to the additional resource demand.

lh-grafana.yml

@@ -31,7 +31,9 @@ services:
       - 9100/tcp
   grafana:
     restart: "${RESTART}"
-    image: grafana/grafana
+    build:
+      context: ./grafana
+    image: grafana
     volumes:
       - grafana-data:/var/lib/grafana
     depends_on:

nimbus-grafana.yml

@@ -30,7 +30,9 @@ services:
       - 9100/tcp
   grafana:
     restart: "${RESTART}"
-    image: grafana/grafana
+    build:
+      context: ./grafana
+    image: grafana
     volumes:
       - grafana-data:/var/lib/grafana
     depends_on:

teku-grafana.yml

@@ -31,7 +31,9 @@ services:
       - 9100/tcp
   grafana:
     restart: "${RESTART}"
-    image: grafana/grafana
+    build:
+      context: ./grafana
+    image: grafana
     volumes:
       - grafana-data:/var/lib/grafana
     depends_on: