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|
- name: Setup a NFS mount and test getting extended mount facts
become: yes
become_user: root
vars:
os_nfs_root:
Darwin: /opt # TODO: can remote_tmp_dir (in /private) work?
nfs_root: "{{ os_nfs_root[ansible_os_family] | default(remote_tmp_dir) }}"
nfs_source: "{{ [nfs_root, 'nfs_src'] | path_join }}"
nfs_mount: "{{ [nfs_root, 'nfs_mnt'] | path_join }}"
block:
- name: Setup - install NFS server and client packages (Debian)
package:
state: present
name:
- nfs-kernel-server
- nfs-common
when: ansible_os_family == 'Debian'
- name: Setup - install NFS server package (RedHat)
package:
name: nfs-utils
state: present
when: ansible_os_family == 'RedHat'
- name: Setup - install NFS server package (Alpine)
command: apk add nfs-utils
when: ansible_os_family == 'Alpine'
- name: Setup - create export directory on server
file:
path: "{{ nfs_source }}"
state: directory
mode: '0755'
- name: Setup - configure NFS exports (Linux)
copy:
dest: /etc/exports
content: |
{{ nfs_source }} 127.0.0.1(rw,no_root_squash)
when: ansible_os_family not in ('FreeBSD', 'Darwin')
- name: Setup - configure NFS exports (FreeBSD)
copy:
dest: /etc/exports
content: |
{{ nfs_source }} -alldirs -maproot=root localhost
V4: /
when: ansible_os_family == 'FreeBSD'
- name: Setup - configure NFS exports (Darwin)
copy:
dest: /etc/exports
content: |
{{ nfs_source }} -alldirs -maproot=root localhost
when: ansible_os_family == 'Darwin'
# https://docs.freebsd.org/en/books/handbook/network-servers/#network-nfs
- name: Setup - configure NFS server (FreeBSD)
lineinfile:
line: "{{ item.option }}={{ item.value }}"
regexp: "^{{ item.option }}=.+$"
path: /etc/rc.conf
loop:
- option: rpcbind_enable
value: "YES"
- option: nfs_server_enable
value: "YES"
- option: nfsv4_server_enable
value: "YES"
when: ansible_os_family == 'FreeBSD'
- name: Setup - restart nfs-server (Linux)
service:
name: nfs-server
state: restarted
when: ansible_os_family == 'Debian' or ansible_os_family == 'RedHat'
- name: Setup - restart nfsd (Darwin)
command: nfsd restart # log show --predicate 'process == "nfsd"' --info --last 5m
when: ansible_os_family == 'Darwin'
- name: Setup - start mountd and nfsd (FreeBSD)
shell: "service {{ item }} onestart || service {{ item }} onerestart"
loop:
- mountd
- nfsd
when: ansible_os_family == 'FreeBSD'
ignore_errors: true
# https://wiki.alpinelinux.org/wiki/Setting_up_an_NFS_server
- name: Setup - start nfs (Alpine)
command: rc-service nfs start
when: ansible_os_family == 'Alpine'
- name: Setup - reload NFS exports (Alpine)
command: exportfs -ra
when: ansible_os_family == 'Alpine'
- name: Setup - create mount point for the NFS client
file:
path: "{{ nfs_mount }}"
state: directory
mode: '0755'
- name: Setup - mount the NFS source with a timeout to prevent a hang
timeout: 2
block:
- name: Setup - mount the NFS source (Linux)
command: "mount -t nfs localhost:{{ nfs_source }} {{ nfs_mount}}"
when: ansible_os_family not in ('FreeBSD', 'Darwin')
- name: Setup - mount the NFS source (FreeBSD)
command: "mount -t nfs -o nfsv4 localhost:{{ nfs_source }} {{ nfs_mount }}"
when: ansible_os_family == 'FreeBSD'
- name: Setup - mount the NFS source (Darwin)
# TODO this syntax is deprecated, but adding '-o vers=4' to use nfsv4 fails with:
# mount_nfs: can't mount /opt/nfs from localhost onto /opt/nfs_mnt: RPC prog. not avail
# mount: /opt/nfs_mnt failed with 74
command: "mount -t nfs localhost:{{ nfs_source }} {{ nfs_mount }}"
when: ansible_os_family == 'Darwin'
timeout: 4 # 2 isn't cutting it
- name: Test gathering NFS mount facts
mount_facts:
mount_binary: "mount"
devices: "[!/]*"
fstypes:
- nfs
- nfs4
- assert:
that:
- nfs_mount in mount_points
- aggregate_mounts == []
- mount_points[nfs_mount]["device"] == ("localhost:" ~ nfs_source)
always:
- command: "umount {{ nfs_mount }}"
- name: Test collecting static and dynamic sources
block:
- name: Collect all static mounts
mount_facts:
sources:
- static
register: static
- name: Collect all dynamic mounts
mount_facts:
sources:
- dynamic
register: dynamic
- name: Collect dynamic mounts without file sources
mount_facts:
sources:
- mount
include_aggregate_mounts: true
register: dynamic_mount
- name: Test static mounts are found
assert:
that:
- static.ansible_facts.mount_points.keys() | length > 0
when: ansible_os_family != "Darwin" # No /etc/fstab
- name: Test dynamic mounts are found
assert:
that:
- dynamic.ansible_facts.mount_points.keys() | length > 0
- dynamic_mount.ansible_facts.mount_points.keys() | length > 0
- dynamic_mount.ansible_facts.aggregate_mounts | length > 0
- name: Test any devices have a UUID (Linux)
assert:
that:
- dynamic.ansible_facts.mount_points.values() | list | map(attribute='uuid') | unique | length > 1
- dynamic_mount.ansible_facts.mount_points.values() | list | map(attribute='uuid') | unique | length > 1
- static.ansible_facts.mount_points.values() | list | map(attribute='uuid') | unique | length > 1
when: ansible_os_family not in ("Darwin", "FreeBSD")
- name: Test duplicate sources
mount_facts:
sources:
- mount
- mount
include_aggregate_mounts: true
register: mount_repeated
- assert:
that:
- (mount_repeated.ansible_facts.aggregate_mounts | length) == (dynamic_mount.ansible_facts.aggregate_mounts | length)
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