rename ageth to ageth-{{ geth_cont_name }}

This fixes issue on hosts where multiple instances run.

Signed-off-by: Jakub Sokołowski <jakub@status.im>

tasks/wrapper.yml

@@ -2,5 +2,5 @@
 - name: Create geth attach wrapper
   template:
     src: geth-attach-wrapper.sh
-    dest: /usr/local/bin/ageth
+    dest: '/usr/local/bin/ageth-{{ geth_cont_name }}'
     mode: 0755

templates/geth-attach-wrapper.sh

@@ -1,6 +1,10 @@
 #!/usr/bin/env bash
+
+GETH_RPC_PORT="{{ geth_rpc_port }}"
+GETH_CONT_NAME="{{ geth_cont_name }}"
+
 if [[ -z "$@" ]]; then
-    docker exec -it {{ geth_cont_name }} geth attach http://localhost:{{ geth_rpc_port }}
+    docker exec -it "${GETH_CONT_NAME}" geth attach "http://localhost:${GETH_RPC_PORT}"
 else
-    docker exec {{ geth_cont_name }} geth attach http://localhost:{{ geth_rpc_port }} --exec "$@"
+    docker exec "${GETH_CONT_NAME}" geth attach "http://localhost:${GETH_RPC_PORT}" --exec "$@"
 fi