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Adding getstr mode to download an object into a variable

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Peter Hall 2013-07-23 11:03:00 +10:00
parent d1effecb2e
commit d1369f3d95
1 changed files with 26 additions and 2 deletions
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28
library/cloud/s3
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@ -57,7 +57,7 @@ options:
version_added: "1.2"
mode:
description:
- Switches the module behaviour between put (upload), get (download), create (bucket) and delete (bucket).
- Switches the module behaviour between put (upload), get (download), geturl (return download url), getstr (download object as string) create (bucket) and delete (bucket).
required: true
default: null
aliases: []
@ -80,6 +80,8 @@ EXAMPLES = '''
- s3: bucket=mybucket object=/my/desired/key.txt dest=/usr/local/myfile.txt mode=get overwrite=true
# PUT/upload and overwrite remote file (trust local)
- s3: bucket=mybucket object=/my/desired/key.txt src=/usr/local/myfile.txt mode=put overwrite=true
# Download an object as a string to use else where in your playbook
- s3: bucket=mybucket object=/my/desired/key.txt src=/usr/local/myfile.txt mode=getstr
# Create an empty bucket
- s3: bucket=mybucket mode=create
# Delete a bucket and all contents
@ -201,6 +203,16 @@ def download_s3file(module, s3, bucket, obj, dest):
except s3.provider.storage_copy_error, e:
module.fail_json(msg= str(e))
def download_s3str(module, s3, bucket, obj):
try:
bucket = s3.lookup(bucket)
key = bucket.lookup(obj)
contents = key.get_contents_as_string()
module.exit_json(msg="GET operation complete", contents=contents, changed=True)
sys.exit(0)
except s3.provider.storage_copy_error, e:
module.fail_json(msg= str(e))
def get_download_url(module, s3, bucket, obj, expiry):
try:
bucket = s3.lookup(bucket)
@ -218,7 +230,7 @@ def main():
object = dict(),
src = dict(),
dest = dict(),
mode = dict(choices=['get', 'put', 'delete', 'create', 'geturl'], required=True),
mode = dict(choices=['get', 'put', 'delete', 'create', 'geturl', 'getstr'], required=True),
expiry = dict(default=600, aliases=['expiration']),
s3_url = dict(aliases=['S3_URL']),
ec2_secret_key = dict(aliases=['EC2_SECRET_KEY']),
@ -397,6 +409,18 @@ def main():
module.fail_json(msg="Bucket and Object parameters must be set", failed=True)
sys.exit(0)
if mode == 'getstr':
if bucket and obj:
bucketrtn = bucket_check(module, s3, bucket)
if bucketrtn is False:
module.fail_json(msg="Bucket %s does not exist."%bucket, failed=True)
else:
keyrtn = key_check(module, s3, bucket, obj)
if keyrtn is True:
download_s3str(module, s3, bucket, obj)
else:
module.fail_json(msg="Key %s does not exist."%obj, failed=True)
sys.exit(0)
# this is magic, see lib/ansible/module_common.py