Set the max user watches to 1M
This increases the default value on elastic hosts from 32k to 1M which improves general stability, especially on high traffic hosts. Change-Id: I18f3e7005d2798dd4008215c7aa949cc37084f5c Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
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@ -54,7 +54,7 @@
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elastic_heap_size_default: "{{ _elastic_heap_size_default }}"
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elastic_log_rotate_path: "/var/log/{{ service_name }}"
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- name: Configure systcl vm.max_map_count=262144 on container hosts
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- name: Configure systcl vm.max_map_count=262144 on elastic hosts
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sysctl:
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name: "vm.max_map_count"
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value: "262144"
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@ -64,6 +64,16 @@
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tags:
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- sysctl
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- name: Configure systcl fs.inotify.max_user_watches=1048576 on elastic hosts
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sysctl:
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name: "fs.inotify.max_user_watches"
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value: "1048576"
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state: "present"
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reload: "yes"
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delegate_to: "{{ physical_host }}"
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tags:
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- sysctl
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- name: Physical host block
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block:
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- name: Check for directory
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