fix: limit enodes and enrs to max 20 (#289)

Signed-off-by: Barnabas Busa <[email protected]>
ethpandaops · Nov 29, 2024 · 470d78f · 470d78f
1 parent 1bf4fea
commit 470d78f
Showing 1 changed file with 21 additions and 6 deletions.
diff --git a/roles/ethereum_post_network_setup/tasks/main.yaml b/roles/ethereum_post_network_setup/tasks/main.yaml
@@ -18,36 +18,51 @@
     # Generate missing network config files
     - name: Generate enodes.txt for EL clients
       ansible.builtin.copy:
-        content: |
-          {% for host in (groups['ethereum_node']) | sort | unique %}
+        content: |-
+          {% for host in (groups['ethereum_node'] | sort | unique)[:20] -%}
           {% if hostvars[host]['ethereum_node_fact_el_enode'] is defined %}
           {{ hostvars[host]['ethereum_node_fact_el_enode'] }}
+          {%- if not loop.last %}
+
+          {% endif %}
           {% endif %}
           {% endfor %}
         dest: "{{ ethereum_genesis_generator_output_dir }}/metadata/enodes.txt"
         mode: "0644"
     - name: Generate "bootstrap_nodes.txt" for CL clients
       ansible.builtin.copy:
-        content: |
-          {% for host in (groups['ethereum_node'] + groups['bootnode']) | sort | unique %}
+        content: |-
+          {% for host in ((groups['ethereum_node'] + groups['bootnode']) | sort | unique)[:20] -%}
           {% if hostvars[host]['cl_bootnode_fact_enr'] is defined %}
           {{ hostvars[host]['cl_bootnode_fact_enr'] }}
+          {%- if not loop.last %}
+
+          {% endif %}
           {% endif %}
           {% if hostvars[host]['ethereum_node_fact_cl_enr'] is defined %}
           {{ hostvars[host]['ethereum_node_fact_cl_enr'] }}
+          {%- if not loop.last %}
+
+          {% endif %}
           {% endif %}
           {% endfor %}
         dest: "{{ ethereum_genesis_generator_output_dir }}/metadata/bootstrap_nodes.txt"
         mode: "0644"
     - name: Generate "bootstrap_nodes.yaml" for Prysm
       ansible.builtin.copy:
-        content: |
-          {% for host in (groups['ethereum_node'] + groups['bootnode']) | sort | unique %}
+        content: |-
+          {% for host in ((groups['ethereum_node'] + groups['bootnode']) | sort | unique)[:20] -%}
           {% if hostvars[host]['cl_bootnode_fact_enr'] is defined %}
           - {{ hostvars[host]['cl_bootnode_fact_enr'] }}
+          {%- if not loop.last %}
+
+          {% endif %}
           {% endif %}
           {% if hostvars[host]['ethereum_node_fact_cl_enr'] is defined %}
           - {{ hostvars[host]['ethereum_node_fact_cl_enr'] }}
+          {%- if not loop.last %}
+
+          {% endif %}
           {% endif %}
           {% endfor %}
         dest: "{{ ethereum_genesis_generator_output_dir }}/metadata/bootstrap_nodes.yaml"