os-collect-config
Collect configuration from cloud metadata sources
What does it do?
It collects data from defined configuration sources and runs a defined hook whenever the metadata has been changed.
Usage
You must define what sources to collect configuration data from in /etc/os-collect-config.conf.
The format of this file is:
[DEFAULT] command=os-refresh-config [cfn] metadata_url=http://192.0.2.99:8000/v1/ access_key_id = ABCDEFGHIJLMNOP01234567890 secret_access_key = 01234567890ABCDEFGHIJKLMNOP path = MyResource stack_name = my.stack
These sources will be polled and whenever any of them is changed, default.command will be run. A file will be written to the cache dir, os_config_files.json, which will be a json list of the file paths to the current copy of each metadata source. This list will also be set as a colon separated list in the environment variable OS_CONFIG_FILES for the command that is run. So in the example above, os-refresh-config would be executed with something like this in OS_CONFIG_FILES:
/var/lib/os-collect-config/ec2.json:/var/lib/os-collect-config/cfn.json
The previous version of the metadata from a source (if available) is present at $FILENAME.last.
When run without a command, the metadata sources are printed as a json document.
Quick Start
Install:
sudo pip install -U git+https://opendev.org/openstack/os-collect-config.git
Run it on an OpenStack instance with access to ec2 metadata:
os-collect-config
That should print out a json representation of the entire ec2 metadata tree.
1 maintainer
Metadata
1 maintainer
Release files for os-collect-config 14.1.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| os_collect_config-14.1.0.tar.gz | 60.4 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| os_collect_config-14.1.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 116.0 kB
Release files / os_collect_config-14.1.0.tar.gz
| Download URL | os_collect_config-14.1.0.tar.gz |
|---|---|
| Size | 60.4 kB |
| Tags | Source |
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Release files / os_collect_config-14.1.0-py3-none-any.whl
| Download URL | os_collect_config-14.1.0-py3-none-any.whl |
|---|---|
| Size | 55.6 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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