88 lines
2.4 KiB
YAML
88 lines
2.4 KiB
YAML
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- name: "Set Xen commandline"
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ansible.builtin.lineinfile:
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path: "/etc/default/grub.d/xen.cfg"
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regexp: '^GRUB_CMDLINE_XEN_DEFAULT=.*$'
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line: 'GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=1024M,max:1024M dom0_max_vcpus=2 dom0_vcpus_pin loglvl=all guest_loglvl=all iommu=debug,verbose apic_verbosity=debug ivrs_ioapic[0]=00:14.0" console=com1 com1=115200'
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notify:
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- update grub
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- name: "Set CPU pinning from dom0"
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ansible.builtin.replace:
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path: "/etc/xen/xl.conf"
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regexp: '^#vm.cpumask=.*$'
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replace: 'vm.cpumask="2-7"'
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notify:
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- update grub
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- name: "Disable ballooning for dom0"
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ansible.builtin.replace:
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path: "/etc/xen/xl.conf"
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regexp: '^#autoballoon=.*$'
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replace: 'autoballoon="0"'
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notify:
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- update grub
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- name: "Disable domain saving"
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ansible.builtin.lineinfile:
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path: "/etc/default/xendomains"
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regexp: '^XENDOMAINS_SAVE=.*$'
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line: 'XENDOMAINS_SAVE='
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notify:
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- update grub
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- name: "Disable domain restore"
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ansible.builtin.lineinfile:
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path: "/etc/default/xendomains"
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regexp: '^XENDOMAINS_RESTORE=.*$'
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line: 'XENDOMAINS_RESTORE=false'
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notify:
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- update grub
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- name: "Get latest kernel"
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ansible.builtin.command:
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cmd: bash -c 'find /boot -name "vmlinuz*" | sort -r | head -1'
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register: latest_kernel
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changed_when: false
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failed_when: latest_kernel.rc != 0
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- name: "Symlink to the latest kernel"
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ansible.builtin.file:
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state: link
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src: "{{ latest_kernel.stdout }}"
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dest: "/boot/vmlinuz-3-xenU"
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- name: "Get latest initrd"
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ansible.builtin.command:
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cmd: bash -c 'find /boot -name "initrd.img*" | sort -r | head -1'
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register: latest_initrd
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changed_when: false
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failed_when: latest_initrd.rc != 0
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- name: "Symlink to initrd"
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ansible.builtin.file:
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state: link
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src: "{{ latest_initrd.stdout }}"
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dest: "/boot/initrd.img-3-xenU"
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- name: "Get latest kernel config"
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ansible.builtin.command:
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cmd: bash -c 'find /boot -name "config*" | sort -r | head -1'
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register: latest_config
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changed_when: false
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failed_when: latest_config.rc != 0
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- name: "Symlink to kernel config"
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ansible.builtin.file:
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state: link
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src: "{{ latest_config.stdout }}"
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dest: "/boot/config-3-xenU"
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- name: "Add Xen block drivers to modules"
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ansible.builtin.lineinfile:
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path: "/etc/initramfs-tools/modules"
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regexp: "xen_blkfront"
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line: "xen_blkfront"
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notify:
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- update initramfs
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- reboot
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