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updated vars and conditionals

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Larry Smith Jr
2015-11-03 10:39:58 -05:00
parent 49b20e2e4a
commit bb87fa8dbf
3 changed files with 17 additions and 5 deletions
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README.md
+7
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@@ -7,12 +7,14 @@ Requirements
------------
Devices/disks to be part of the LVM setup must be identified prior to using this role. Ensure that you select the correct devices/disks.
##### To only create an LVM VG w/out creating LVM LVOLS...define lvname w/ var as None as in the below example.
Role Variables
--------------
````
---
# defaults file for ansible-manage-lvm
lvm_groups:
- vgname: ubuntu-vg
disks: /dev/sda5,/dev/sdc,/dev/sdd #for multiple disks...../dev/sdb,/dev/sdc
@@ -46,6 +48,11 @@ lvm_groups:
filesystem: ext4 #defines filesystem to format lvol as
mount: true
mntp: /mnt/test_2 #defines mountpoint for lvol
# - vgname: cinder-volumes
# disks: /dev/cciss/c0d1 #for multiple disks...../dev/sdb,/dev/sdc
# create: true #defines if VG should exist or be removed....true or false
# lvnames:
# - None #set to None to only create LVM VG w/out creating LVM LVOLS...
manage_lvm: false #defines if LVM will be managed by role....default is false to ensure nothing is changed by accident.
````
defaults/main.yml
+5
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@@ -33,4 +33,9 @@ lvm_groups:
filesystem: ext4 #defines filesystem to format lvol as
mount: true
mntp: /mnt/test_2 #defines mountpoint for lvol
# - vgname: cinder-volumes
# disks: /dev/cciss/c0d1 #for multiple disks...../dev/sdb,/dev/sdc
# create: true #defines if VG should exist or be removed....true or false
# lvnames:
# - None #set to None to only create LVM VG w/out creating LVM LVOLS...
manage_lvm: false #defines if LVM will be managed by role....default is false to ensure nothing is changed by accident.
tasks/manage_lvm.yml
+5 -5
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@@ -17,7 +17,7 @@
with_subelements:
- lvm_groups
- lvnames
when: ( item.0.create is defined and item.0.create ) and ( item.1 is defined and item.1 != None ) and ( item.1.create is defined and item.1.create )
when: ( item.0.create is defined and item.0.create ) and ( item.1 is defined and item.1 != 'None' ) and ( item.1.create is defined and item.1.create )
- name: manage_lvm | creating new filesystem on new LVM logical volume(s)
filesystem:
@@ -27,7 +27,7 @@
with_subelements:
- lvm_groups
- lvnames
when: ( item.0.create is defined and item.0.create ) and ( item.1 is defined and item.1 != None ) and ( item.1.create is defined and item.1.create )
when: ( item.0.create is defined and item.0.create ) and ( item.1 is defined and item.1 != 'None' ) and ( item.1.create is defined and item.1.create )
- name: manage_lvm | mounting new filesystem(s)
mount:
@@ -38,7 +38,7 @@
with_subelements:
- lvm_groups
- lvnames
when: ( item.0.create is defined and item.0.create ) and ( item.1 is defined and item.1 != None ) and ( item.1.create is defined and item.1.create ) and ( item.1.mount is defined and item.1.mount )
when: ( item.0.create is defined and item.0.create ) and ( item.1 is defined and item.1 != 'None' ) and ( item.1.create is defined and item.1.create ) and ( item.1.mount is defined and item.1.mount )
- name: manage_lvm | resizing filesystem
command: resize2fs /dev/{{ item.0.vgname }}/{{ item.1.lvname }}
@@ -63,7 +63,7 @@
with_subelements:
- lvm_groups
- lvnames
when: ( item.1 is defined and item.1 != None ) and ( item.1.create is defined and not item.1.create )
when: ( item.1 is defined and item.1 != 'None' ) and ( item.1.create is defined and not item.1.create )
- name: manage_lvm | Removing LVM logical volume(s)
lvol:
@@ -74,7 +74,7 @@
with_subelements:
- lvm_groups
- lvnames
when: ( item.1 is defined and item.1 != None ) and ( item.1.create is defined and not item.1.create )
when: ( item.1 is defined and item.1 != 'None' ) and ( item.1.create is defined and not item.1.create )
- name: manage_lvm | Removing LVM volume group(s)
lvg: