Role fails when run inside Linux Container (lxc): Failed to reload sysctl: sysctl: setting key "vm.overcommit_memory": Read-only file system

[NHGmaniac]

Inside Linux Containers it is not possible to modify Kernel Parameters.
Issue seems to be this task, a quick fix would be adding ignore_errors: true to the task.

ansible-redis/tasks/install.yml

Lines 2 to 9 in 6362fc1

	- name: enable overcommit in sysctl
	sysctl:
	name: vm.overcommit_memory
	value: "1"
	state: present
	reload: yes
	ignoreerrors: yes
	when: redis_travis_ci is not defined

[Migsi]

This should be fixed by my merge request. Hope @DavidWittman merges this soon.

[siavashsardari]

I had the same issue but disabling overcommit_memory did not resolve the issue.I just uploaded a PR
and also you should disable the protected_mode.

[TopheC]

In LXC container in Proxmox same issue happen. PR from @siavashsardari seems to be a good solution.