mlimaloureiro / ansible-maas-dynamic-inventory Goto Github PK

lsb_release -a
LSB Version: core-9.20170808ubuntu1-noarch:printing-9.20170808ubuntu1-noarch:security-9.20170808ubuntu1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 18.04.3 LTS
Release: 18.04
Codename: bionic

When executing:
python3 maas.py --list

The following error is returned:

python3 maas.py --list
Traceback (most recent call last):
File "maas.py", line 11, in
import oauth2 as oauth
ModuleNotFoundError: No module named 'oauth2'

It seems there is no candidate for python-oauth2

sudo apt-cache search python-oauth2
python-oauth2client - OAuth 2.0 client library - Python 2.7

sudo apt-cache search python3-oauth2
python3-oauth2client - OAuth 2.0 client library - Python 3.x

There are candidates for:

sudo apt-cache search python-oauth
python-oauth - Python library implementing of the OAuth protocol
python-oauthlib - generic, spec-compliant implementation of OAuth for Python
python3-oauth - Python 3 library implementing of the OAuth protocol
python-oauth2client - OAuth 2.0 client library - Python 2.7

Installed both candidates but the result remains the same.

sudo apt-cache policy python-oauth
python-oauth:
Installed: 1.0.1-5
Candidate: 1.0.1-5
Version table:
*** 1.0.1-5 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
500 http://us.archive.ubuntu.com/ubuntu bionic/main i386 Packages
100 /var/lib/dpkg/status

sudo apt-cache policy python3-oauth
python3-oauth:
Installed: 1.0.1-5
Candidate: 1.0.1-5
Version table:
*** 1.0.1-5 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
500 http://us.archive.ubuntu.com/ubuntu bionic/main i386 Packages
100 /var/lib/dpkg/status

lsb_release -a
LSB Version: core-9.20170808ubuntu1-noarch:printing-9.20170808ubuntu1-noarch:security-9.20170808ubuntu1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 18.04.3 LTS
Release: 18.04
Codename: bionic

There is no candidate for python3-requests_cache

sudo apt-cache policy python3-requests_cache
N: Unable to locate package python3-requests_cache

There is a candidate for python3-requests-cache

sudo apt-cache policy python3-requests-cache
python3-requests-cache:
Installed: 0.4.13-1
Candidate: 0.4.13-1
Version table:
*** 0.4.13-1 500
500 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
500 http://us.archive.ubuntu.com/ubuntu bionic/universe i386 Packages
100 /var/lib/dpkg/status

when run using: python3 maas.py --list
The script returns correct dynamic inventory JSON from MAAS.

When run using: ansible all -i maas.py -m ping
The script returns:

ansible all -i maas.py -m ping
[WARNING]: * Failed to parse /home/netadmin/ansible-tst/maas.py with script plugin: Inventory script
(/home/netadmin/ansible-tst/maas.py) had an execution error: File "/home/netadmin/ansible-tst/maas.py",
line 32 def init(self, maas_api_url: str, maas_api_key: str): ^
SyntaxError: invalid syntax

[WARNING]: Unable to parse /home/netadmin/ansible-tst/maas.py as an inventory source

[WARNING]: No inventory was parsed, only implicit localhost is available

[WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does
not match 'all'

When run using: ansible apache-1 -i maas.py -m ping
[WARNING]: * Failed to parse /home/netadmin/ansible-tst/maas.py with script plugin: Inventory script
(/home/netadmin/ansible-tst/maas.py) had an execution error: File "/home/netadmin/ansible-tst/maas.py",
line 32 def init(self, maas_api_url: str, maas_api_key: str): ^
SyntaxError: invalid syntax

[WARNING]: Unable to parse /home/netadmin/ansible-tst/maas.py as an inventory source

[WARNING]: No inventory was parsed, only implicit localhost is available

[WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does
not match 'all'

[WARNING]: Could not match supplied host pattern, ignoring: apache-1

The code has 3 main classes:

• Authentication creates http headers to make signed requests
• Fetcher is a class that fetches information from MAAS API but also has some logic in fetch_machines_grouped_by_tags method to group the machines by tag
• InventoryBuilder uses data from Fetcher and structure the data to match ansible inventories

Currently we're just testing the InventoryBuilder class but since Fetcher also has some logic and it's not only fetching we should test it.

Please create some tests to this class, specially, fetch_machines_grouped_by_tags method