Merge pull request #533 from stackhpc/pulp-workers

Cap number of Pulp workers

Author: priteau

etc/kayobe/seed.yml

@@ -112,8 +112,8 @@ seed_pulp_container:
     # s6-overlay-suexec starts as pid 1
     init: false
     env:
-      PULP_CONTENT_WORKERS: "{{ ansible_facts.processor_vcpus * 2 + 1 }}"
-      PULP_API_WORKERS: "{{ ansible_facts.processor_vcpus * 2 + 1 }}"
+      PULP_CONTENT_WORKERS: "{{ [ansible_facts.processor_vcpus * 2 + 1, 32] | min }}"
+      PULP_API_WORKERS: "{{ [ansible_facts.processor_vcpus * 2 + 1, 32] | min }}"
       PULP_HTTPS: "{{ 'true' if pulp_enable_tls | bool else 'false' }}"
     volumes:
       - /opt/kayobe/containers/pulp:/etc/pulp

releasenotes/notes/cap-pulp-workers-e0f12c0b67d3d0bf.yaml

@@ -0,0 +1,4 @@
+fixes:
+  - |
+    Caps the number of Pulp API and content workers to 32 each to avoid errors
+    on hosts with many CPUs.