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ruby.rb
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ruby.rb
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require
'json'
Puppet
::
Type
.
type
(
:docker_volume
)
.
provide
(
:ruby
)
do
desc
'Support for Docker Volumes'
mk_resource_methods
commands
docker
:
'docker'
def
volume_conf
flags
=
%w[volume create]
multi_flags
=
lambda
{
|
values
,
format
|
filtered
=
[
values
].
flatten
.
compact
filtered
.
map
{
|
val
|
sprintf
(
format
,
val
)
}
}
[
[
'--driver=%s'
,
:driver
]
,
[
'--opt=%s'
,
:options
]
,
].
each
do
|
(
format
,
key
)
|
values
=
resource
[
key
]
new_flags
=
multi_flags
.
call
(
values
,
format
)
flags
.
concat
(
new_flags
)
end
flags
<<
resource
[
:name
]
end
def
self
.
instances
output
=
docker
(
%w[volume ls]
)
lines
=
output
.
split
(
"
\n
"
)
lines
.
shift
# remove header row
lines
.
map
do
|
line
|
driver
,
name
=
line
.
split
(
' '
)
inspect
=
docker
(
[
'volume'
,
'inspect'
,
name
]
)
obj
=
JSON
.
parse
(
inspect
)
.
first
new
(
:name
=>
name
,
:mountpoint
=>
obj
[
'Mountpoint'
]
,
:options
=>
obj
[
'Options'
]
,
:ensure
=>
:present
,
:driver
=>
driver
,
)
end
end
def
self
.
prefetch
(
resources
)
instances
.
each
do
|
prov
|
if
(
resource
=
resources
[
prov
.
name
]
)
resource
.
provider
=
prov
end
end
end
def
exists?
Puppet
.
info
(
"Checking if docker volume
#{
name
}
exists"
)
@property_hash
[
:ensure
]
==
:present
end
def
create
Puppet
.
info
(
"Creating docker volume
#{
name
}
"
)
docker
(
volume_conf
)
end
def
destroy
Puppet
.
info
(
"Removing docker volume
#{
name
}
"
)
docker
(
[
'volume'
,
'rm'
,
name
]
)
end
end
File Metadata
Details
Attached
Mime Type
text/x-ruby
Expires
Sat, Jun 21, 7:16 PM (2 w, 4 d ago)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
3405178
Attached To
R205 puppet-puppetlabs-docker
Event Timeline
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