Bundle ansible in the container

[jacobsalmela]

Summary and Scope

• Adds ansible to the container by way of a new stage in the Dockerfile.

• Enables buildkit for capable machines to speed builds

• Reduces overall image size by disabling caching

• visually separates each stage in the Dockerfile for easier editing

• I have added new tests to cover the new code

• If adding a new file, I have updated pyinstaller.py

• I have added entries in CHANGELOG.md for the changes in this PR

Issues and Related PRs

• Closes Update canu-inventory to work seamlessly from a container #253
• Closes CASMNET-2077
• Relates to dell ansible #265

Testing

Built the prod container and ran an ansible play:

% ./canuctl -r -p 
canu ~/mounted$ ansible-playbook -i /opt/venv/bin/canu-inventory canu/inventory/plays/aruba-aoscx.yml -e config_folder=$PWD/netbak/ --limit sw-leaf-bmc-001

PLAY [aruba] ****************************************************************************************************************************************************************************************************************************

TASK [Gathering Facts] ******************************************************************************************************************************************************************************************************************
ok: [sw-leaf-bmc-001]

TASK [get running config as json] *******************************************************************************************************************************************************************************************************
changed: [sw-leaf-bmc-001]

TASK [login to api] *********************************************************************************************************************************************************************************************************************
ok: [sw-leaf-bmc-001]
...
...

and in the dev container:

~/mounted # ansible-playbook -i /opt/venv/bin/canu-inventory canu/inventory/plays/aruba-aoscx.yml -e config_folder=$PWD/netbak/ --limit sw-leaf-bmc-001

PLAY [aruba] ****************************************************************************************************************************************************************************************************************************

TASK [Gathering Facts] ******************************************************************************************************************************************************************************************************************
ok: [sw-leaf-bmc-001]

TASK [get running config as json] *******************************************************************************************************************************************************************************************************
changed: [sw-leaf-bmc-001]

TASK [login to api] *********************************************************************************************************************************************************************************************************************
ok: [sw-leaf-bmc-001]

TASK [upload new config in dryrun mode] *************************************************************************************************************************************************************************************************
ok: [sw-leaf-bmc-001]

TASK [check dry run status] *************************************************************************************************************************************************************************************************************
FAILED - RETRYING: [sw-leaf-bmc-001]: check dry run status (125 retries left).
ok: [sw-leaf-bmc-001]
...
...

[sonarcloud]

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