121 lines
3.3 KiB
YAML
121 lines
3.3 KiB
YAML
---
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- name: Ensure open-iscsi is installed
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package:
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name: open-iscsi
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state: present
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- name: Ensure parted is installed
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package:
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name: parted
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state: present
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- name: Check existing iSCSI sessions
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command: iscsiadm -m session
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register: iscsi_sessions
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changed_when: false
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failed_when: iscsi_sessions.rc not in [0, 21]
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- name: Discover iSCSI targets for each portal
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command: iscsiadm -m discovery -t sendtargets -p "{{ item.portal }}"
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register: iscsi_discovery
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loop: "{{ iscsi_targets }}"
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loop_control:
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label: "{{ item.iqn }}"
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changed_when: false
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- name: Connect to iSCSI targets for this host
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command: iscsiadm -m node -T "{{ item.iqn }}" -p "{{ item.portal }}" --login
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loop: "{{ iscsi_targets }}"
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when: item.iqn not in iscsi_sessions.stdout
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loop_control:
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label: "{{ item.iqn }}"
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- name: Set iSCSI targets for automatic login
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command: iscsiadm -m node -T "{{ item.iqn }}" -p "{{ item.portal }}" --op update --name node.startup --value automatic
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loop: "{{ iscsi_targets }}"
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loop_control:
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label: "{{ item.iqn }}"
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# --------------------------
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# Wait for the iSCSI device to appear
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# --------------------------
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- name: Wait for iSCSI device to appear
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wait_for:
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path: "/dev/disk/by-path/ip-{{ item.portal }}:3260-iscsi-{{ item.iqn }}-lun-0"
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state: present
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timeout: 30
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loop: "{{ iscsi_targets }}"
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loop_control:
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label: "{{ item.iqn }}"
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# --------------------------
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# Check if device is raw
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# --------------------------
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- name: Get block device info for each target
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command: "blkid /dev/disk/by-path/ip-{{ item.portal }}:3260-iscsi-{{ item.iqn }}-lun-0"
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register: blkid_output
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failed_when: false
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changed_when: false
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loop: "{{ iscsi_targets }}"
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loop_control:
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label: "{{ item.iqn }}"
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# --------------------------
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# Create partition if device is raw
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# --------------------------
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- name: Create partition if device is raw
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parted:
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device: "/dev/disk/by-path/ip-{{ item[1].portal }}:3260-iscsi-{{ item[1].iqn }}-lun-0"
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number: 1
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state: present
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part_type: primary
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fs_type: ext4
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part_start: 0%
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part_end: 100%
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loop: "{{ blkid_output.results | zip(iscsi_targets) | map('flatten') | list }}"
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loop_control:
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label: "{{ item[1].iqn }}"
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when: item[0].stdout == ""
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- name: Create filesystem if partition is raw
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filesystem:
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fstype: ext4
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dev: "/dev/disk/by-path/ip-{{ item[1].portal }}:3260-iscsi-{{ item[1].iqn }}-lun-0-part1"
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loop: "{{ blkid_output.results | zip(iscsi_targets) | map('flatten') | list }}"
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loop_control:
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label: "{{ item[1].iqn }}"
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when: item[0].stdout == ""
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- name: Create mount points
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file:
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path: "{{ item.mount_point }}"
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state: directory
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mode: "0777"
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owner: root
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group: root
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loop: "{{ iscsi_targets }}"
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loop_control:
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label: "{{ item.iqn }}"
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- name: Mount iSCSI targets
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mount:
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path: "{{ item.mount_point }}"
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src: "/dev/disk/by-path/ip-{{ item.portal }}:3260-iscsi-{{ item.iqn }}-lun-0-part1"
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fstype: ext4
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opts: defaults,_netdev
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state: mounted
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loop: "{{ iscsi_targets }}"
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loop_control:
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label: "{{ item.iqn }}"
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- name: Ensure mounted directories are world-writable
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file:
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path: "{{ item.mount_point }}"
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state: directory
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mode: "0777"
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owner: root
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group: root
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loop: "{{ iscsi_targets }}"
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loop_control:
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label: "{{ item.iqn }}"
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