Merge pull request #1198 from Agoric/mfig/shorten-chain-cadence

fix: shorten chain cadence to 2 seconds (instead of default 5)
Agoric · Jun 28, 2020 · 8b80bf7 · 8b80bf7
2 parents bd57c14 + 12a5688
commit 8b80bf7
Show file tree

Hide file tree

Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/packages/deployment/ansible/install-cosmos.yml b/packages/deployment/ansible/install-cosmos.yml
@@ -8,9 +8,10 @@
   vars:
     - service: ag-chain-cosmos
     - data: "{{ SETUP_HOME }}/{{ service }}/data"
-    - execline: "/usr/src/cosmic-swingset/lib/ag-chain-cosmos start --proxy_app=kvstore"
+    - execline: "/usr/src/cosmic-swingset/lib/ag-chain-cosmos start"
     - PERSISTENT_PEERS: "{{ lookup('file', SETUP_HOME + '/' + service + '/data/peers.txt') }}"
     - NUM_FILE_DESCRIPTORS: 2048
+    - BLOCK_CADENCE: 2s
   roles:
     - install-cosmos
 
diff --git a/packages/deployment/ansible/roles/install-cosmos/tasks/main.yml b/packages/deployment/ansible/roles/install-cosmos/tasks/main.yml
@@ -8,6 +8,20 @@
     group: "{{ service }}"
     mode: 0644
 
+- name: Set proxy_app
+  lineinfile:
+    path: "/home/{{ service }}/.{{ service }}/config/config.toml"
+    state: present
+    regexp: '^proxy_app *='
+    line: 'proxy_app = "kvstore"'
+
+- name: Set block commit cadence
+  lineinfile:
+    path: "/home/{{ service }}/.{{ service }}/config/config.toml"
+    state: present
+    regexp: '^timeout_commit *='
+    line: 'timeout_commit = "{{ BLOCK_CADENCE }}"'
+
 - name: Set persistent_peers
   lineinfile:
     path: "/home/{{ service }}/.{{ service }}/config/config.toml"