2021-02-09 17:05:00 +01:00
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---
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# file: tasks/boot.yml
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- name: boot - define config
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set_fact:
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boot_config:
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2022-06-30 23:37:10 +02:00
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# set docker optimizations - armbian
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- dest: /boot/armbianEnv.txt
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line: 'docker_optimizations=on'
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regex: ''
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# set clocksource - grub
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- dest: /etc/default/grub
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line: 'GRUB_CMDLINE_LINUX="\1 clocksource=tsc tsc=reliable"'
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regex: '^GRUB_CMDLINE_LINUX="((?!.*clocksource=tsc tsc=reliable).*)"$'
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# set resources limits - grub
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- dest: /etc/default/grub
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line: 'GRUB_CMDLINE_LINUX="\1 cgroup_enable=memory swapaccount=1"'
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regex: '^GRUB_CMDLINE_LINUX="((?!.*cgroup_enable=memory swapaccount=1).*)"$'
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# set clocksource - syslinux
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2021-02-09 17:05:00 +01:00
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- dest: /etc/update-extlinux.conf
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line: 'default_kernel_opts="\1 clocksource=tsc tsc=reliable"'
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regex: '^default_kernel_opts="((?!.*clocksource=tsc tsc=reliable).*)"$'
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2022-06-30 23:37:10 +02:00
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# set resources limits - syslinux
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- dest: /etc/update-extlinux.conf
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line: 'default_kernel_opts="\1 cgroup_enable=memory swapaccount=1"'
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regex: '^default_kernel_opts="((?!.*cgroup_enable=memory swapaccount=1).*)"$'
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# set clocksource - uboot
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- dest: /boot/cmdline.txt
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line: '\1 clocksource=tsc tsc=reliable'
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regex: '^((?!.*clocksource=tsc tsc=reliable).*)$'
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# set resources limits - uboot
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- dest: /boot/cmdline.txt
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line: '\1 cgroup_enable=memory swapaccount=1'
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regex: '^((?!.*cgroup_enable=memory swapaccount=1).*)$'
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2021-02-09 17:05:00 +01:00
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- name: boot - stat config file
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2021-07-14 21:38:30 +02:00
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with_items: '{{boot_config|default([])}}'
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2021-02-09 17:05:00 +01:00
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stat:
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path: '{{item.dest}}'
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2021-07-14 21:38:30 +02:00
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changed_when: false
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register: boot_config_stat
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2021-02-09 17:05:00 +01:00
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- name: boot - update config
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2021-07-14 21:38:30 +02:00
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when: item.1.stat.exists
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with_together:
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- '{{boot_config|default([])}}'
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- '{{boot_config_stat.results}}'
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2021-02-09 17:05:00 +01:00
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lineinfile:
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backrefs: true
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dest: '{{item.0.dest}}'
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line: '{{item.0.line}}'
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regex: '{{item.0.regex}}'
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2021-07-14 21:38:30 +02:00
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become: yes
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2021-02-09 17:05:00 +01:00
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notify:
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2022-06-30 23:37:10 +02:00
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- update boot - syslinux
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- update boot - grub
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2021-07-14 21:38:30 +02:00
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register: boot_config_handler_notify
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