Mastering Ansible

E
encrypted files
ansible-playbook, encrypting with
Vault-encrypted files 43, 44
decrypting 42, 43
editing 40
existing files, encrypting 38, 39
new encrypted files, creating 35
password file 37
password prompt 36, 37
password rotation 41, 42
password script 38
errors
about 139
any_errors_fatal option 140, 141
handlers, forcing 144-147
max_fail_percentage option 142, 143
expand strategy 136-139
extra-vars 29
F
fact caching plugins 194
failure
defining 81
error condition, defining 83-87
errors, ignoring 81-83
filter
about 67
Base64 encoding 73, 74
basename filter 72
built-in filters 68
content, searching for 75
custom filters 69
dealing, with path names 71
dirname filter 72
expanduser filter 73
plugins 194, 195
shuffle 71
syntax 67
task status related 70
undefined arguments, omitting 76
H
handlers
including 107, 108
HAProxy behavior 6
I
included tasks
complex data, passing 101, 102
variable values, passing 99, 100
in-place upgrades 133-136
inventory
code, debugging 164-168
dynamic inventories 7, 8
limiting 9-12
parsing 3
run-time inventory additions 9
static inventory 3, 4
variables 26
variable data 4-7
L
local code
about 164
inventory code, debugging 164-168
Playbook code, debugging 168, 169
runner code, debugging 169-172
logic 79
lookup plugin 28, 193
loops
about 53, 54
indexing 55-57
items, filtering 54, 55
M
macros
about 58, 59
name 60
macros, variables
about 59, 60
arguments 61
caller 64-66
catch_kwargs 62
catch_varargs 63
defaults 61
name 60
max_fail_percentage option 142, 143
module
arguments 22, 24
[ 210 ]