feat(ansible): add solana-rpc service as solana user

ansible/group_vars/sol_rpc.yml

@@ -0,0 +1,31 @@
+solana_user: solana
+solana_group: solana
+solana_home: /var/lib/solana
+
+solana_validator_bin: /opt/solana/bin/agave-validator
+solana_rpc_service_name: solana-rpc
+
+solana_identity_path: /var/lib/solana/identity.json
+solana_ledger_dir: /var/lib/solana/ledger
+solana_accounts_dir: /var/lib/solana/accounts
+solana_log_dir: /var/log/solana
+
+solana_rpc_bind_address: 10.10.0.2
+solana_rpc_port: 8899
+solana_rpc_pubsub_port: 8900
+solana_dynamic_port_range: "8000-8020"
+
+solana_entrypoints:
+  - entrypoint.mainnet-beta.solana.com:8001
+solana_known_validators: []
+
+solana_geyser_enabled: false
+solana_geyser_plugin_config_path: /etc/solana/yellowstone-geyser.json
+
+solana_rpc_extra_args:
+  - --full-rpc-api
+  - --limit-ledger-size
+
+solana_rpc_manage_service: true
+solana_rpc_enable_on_boot: true
+solana_rpc_start_now: true