Release 22.12 #165
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@ -25,6 +25,7 @@ The **patch** part changes is incremented if multiple releases happen the same m
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* lxc-solr: set homedir and port at install
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* lxc-solr: set homedir and port at install
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* minifirewall: whitelist deb.freexian.com
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* minifirewall: whitelist deb.freexian.com
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* redis: some values should be quoted
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* redis: some values should be quoted
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* redis: variable to disable transparent hugepage (default: do nothing)
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* squid: whitelist deb.freexian.com
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* squid: whitelist deb.freexian.com
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### Fixed
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### Fixed
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@ -61,5 +61,9 @@ redis_sentinel_install: False
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redis_default_server_disabled: False
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redis_default_server_disabled: False
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# Set to Null to leave as is
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# Set to "always", "madvise" or "never" for custom value
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redis_sysctl_transparent_hugepage_enabled: Null
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general_alert_email: "root@localhost"
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general_alert_email: "root@localhost"
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log2mail_alert_email: Null
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log2mail_alert_email: Null
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@ -23,3 +23,8 @@
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service:
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service:
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name: log2mail
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name: log2mail
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state: restarted
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state: restarted
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- name: restart sysfsutils
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service:
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name: sysfsutils
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state: restarted
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@ -3,7 +3,19 @@
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- set_fact:
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- set_fact:
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redis_restart_handler_name: "{{ redis_restart_if_needed | bool | ternary('restart redis', 'restart redis (noop)') }}"
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redis_restart_handler_name: "{{ redis_restart_if_needed | bool | ternary('restart redis', 'restart redis (noop)') }}"
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- name: Redis is installed.
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- name: Linux kernel overcommit memory setting is enabled
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sysctl:
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name: "vm.overcommit_memory"
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value: "1"
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sysctl_file: "/etc/sysctl.d/evolinux-redis.conf"
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state: present
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reload: yes
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- name: Customize Kernel Transparent Huge Page
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include: thp.yml
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when: redis_sysctl_transparent_hugepage_enabled is not none
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- name: Redis is installed
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apt:
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apt:
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name:
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name:
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- redis-server
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- redis-server
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@ -13,7 +25,7 @@
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- redis
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- redis
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- packages
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- packages
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- name: Redis Sentinel is installed.
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- name: Redis Sentinel is installed
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apt:
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apt:
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name: "redis-sentinel"
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name: "redis-sentinel"
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state: present
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state: present
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@ -22,14 +34,6 @@
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- packages
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- packages
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when: redis_sentinel_install | bool
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when: redis_sentinel_install | bool
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- name: Linux kernel overcommit memory setting is enabled
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sysctl:
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name: "vm.overcommit_memory"
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value: "1"
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sysctl_file: "/etc/sysctl.d/evolinux-redis.conf"
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state: present
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reload: yes
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- name: Get Redis version
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- name: Get Redis version
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shell: "redis-server -v | grep -Eo '(v=\\S+)' | cut -d'=' -f 2 | grep -E '^([0-9]|\\.)+$'"
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shell: "redis-server -v | grep -Eo '(v=\\S+)' | cut -d'=' -f 2 | grep -E '^([0-9]|\\.)+$'"
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changed_when: false
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changed_when: false
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34
redis/tasks/thp.yml
Normal file
34
redis/tasks/thp.yml
Normal file
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@ -0,0 +1,34 @@
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---
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- name: sysfsutils is installed
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apt:
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name:
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- sysfsutils
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state: present
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tags:
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- redis
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- packages
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- kernel
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- name: Check possible values for THP
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assert:
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that: redis_sysctl_transparent_hugepage_enabled is in ['always', 'madvise', 'never']
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msg: "redis_sysctl_transparent_hugepage_enabled has incorrect value : '{{ redis_sysctl_transparent_hugepage_enabled }}' not in ['always', 'madvise', 'never']"
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tags:
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- redis
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- kernel
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- name: "Set THP to {{ redis_sysctl_transparent_hugepage_enabled }} at boot"
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lineinfile:
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path: /etc/sysfs.conf
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line: kernel/mm/transparent_hugepage/enabled = {{ redis_sysctl_transparent_hugepage_enabled }}
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regexp: "kernel/mm/transparent_hugepage/enabled"
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tags:
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- redis
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- kernel
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- name: "Set THP to {{ redis_sysctl_transparent_hugepage_enabled }} for this boot"
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shell: "echo '{{ redis_sysctl_transparent_hugepage_enabled }}' >> /sys/kernel/mm/transparent_hugepage/enabled"
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tags:
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||||||
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- redis
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||||||
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- kernel
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Reference in a new issue