Configure bor params in the unit itself (#270)

This PR removes the necessity of having a startup script, less moving parts, and less files to watch.

* Distribute the cannonical genesys file with packages

As we are going to embed genesys data into the binary, this is the most close method to do it before the new CLI.

This way, each release gets tied to it's corresponding genesys file.

This establish bor repository as the source of truth for the genesys file.

* Simplify flags using defaults

.goreleaser.yml

@@ -84,6 +84,12 @@ nfpms:
       - src: builder/files/bor.service
         dst: /lib/systemd/system/bor.service
         type: config
+      - src: builder/files/genesis-mainnet-v1.json
+        dst: /etc/bor/genesis-mainnet-v1.json
+        type: config
+      - src: builder/files/genesis-testnet-v4.json
+        dst: /etc/bor/genesis-testnet-v4.json
+        type: config
 
     overrides:
       rpm:
@@ -103,7 +109,9 @@ dockers:
       - linux-amd64
     build_flag_templates:
       - --platform=linux/amd64
-    skip_push: true
+    extra_files:
+      - builder/files/genesis-mainnet-v1.json
+      - builder/files/genesis-testnet-v4.json
   
   - image_templates:
       - 0xpolygon/{{ .ProjectName }}:{{ .Version }}-arm64
@@ -113,8 +121,10 @@ dockers:
     ids:
       - linux-arm64
     build_flag_templates:
-      - --platform=linux/arm64
-    skip_push: true
+      - --platform=linux/arm64/v8
+    extra_files:
+      - builder/files/genesis-mainnet-v1.json
+      - builder/files/genesis-testnet-v4.json
 
 docker_manifests:
   - name_template: 0xpolygon/{{ .ProjectName }}:{{ .Version }}

Dockerfile.release

@@ -1,7 +1,10 @@
 FROM alpine:3.14
 
-RUN apk add --no-cache ca-certificates
+RUN apk add --no-cache ca-certificates && \
+    mkdir -p /etc/bor
 COPY bor /usr/local/bin/
+COPY builder/files/genesis-mainnet-v1.json /etc/bor/
+COPY builder/files/genesis-testnet-v4.json /etc/bor/
 
 EXPOSE 8545 8546 8547 30303 30303/udp
 ENTRYPOINT ["bor"]

builder/files/bor.service

@@ -6,11 +6,21 @@
 [Service]
   Restart=on-failure
   RestartSec=5s
-  WorkingDirectory=$NODE_DIR
-  EnvironmentFile=/etc/matic/metadata
-  ExecStart=/usr/local/bin/bor $VALIDATOR_ADDRESS
+  ExecStart=/usr/local/bin/bor \
+    --bor-mumbai \
+    # --bor-mainnet \
+    --datadir /var/lib/bor/data \
+    --bootnodes "enode://0cb82b395094ee4a2915e9714894627de9ed8498fb881cec6db7c65e8b9a5bd7f2f25cc84e71e89d0947e51c76e85d0847de848c7782b13c0255247a6758178c@44.232.55.71:30303,enode://88116f4295f5a31538ae409e4d44ad40d22e44ee9342869e7d68bdec55b0f83c1530355ce8b41fbec0928a7d75a5745d528450d30aec92066ab6ba1ee351d710@159.203.9.164:30303"
+    # Validator params
+    # Uncomment and configure the following lines in case you run a validator
+    # --keystore /var/lib/bor/keystore \
+    # --unlock [VALIDATOR ADDRESS] \
+    # --password /var/lib/bor/password.txt \
+    # --allow-insecure-unlock \
+    # --nodiscover --maxpeers 1 \
+    # --mine
   Type=simple
-  User=$USER
+  User=root
   KillSignal=SIGINT
   TimeoutStopSec=120