openstack/openstack-helm-infra
Code Issues Proposed changes

Increase the number of inotify instances

Browse Source 
For TLS test jobs on Ubuntu Jammy when we run
dnsmasq on the master node needed for testing
we get the error:

"failed to create inotify: Too many open files"

By default the number of inotify instances on Jammy
is 128. We increase this up to 256.

Change-Id: I07c8a0f909608b6e44040ffeefc6ab576236c93f
This commit is contained in:
Vladimir Kozhukalov 2023-12-11 13:07:09 -06:00
parent 426c71f753
commit 10a171eb18
1 changed files with 10 additions and 0 deletions
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10
roles/deploy-env/tasks/common_k8s.yaml
View File

@ -21,6 +21,16 @@
- net.ipv4.ip_forward - net.ipv4.ip_forward
ignore_errors: true ignore_errors: true
# This is necessary when we run dnsmasq.
# Otherwise, we get the error:
# failed to create inotify: Too many open files
- name: Configure number of inotify instances
sysctl:
name: "fs.inotify.max_user_instances"
value: "256"
state: present
ignore_errors: true
- name: Remove swapfile from /etc/fstab - name: Remove swapfile from /etc/fstab
mount: mount:
name: "{{ item }}" name: "{{ item }}"