45 lines
1.3 KiB
ReStructuredText
45 lines
1.3 KiB
ReStructuredText
os-collect-config
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=================
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Collect configuration from cloud metadata sources.
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# What does it do?
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It collects data from defined configuration sources and runs a defined hook whenever the metadata has changed.
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# Usage
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You must define what sources to collect configuration data from in /etc/os-collect-config/sources.ini
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The format of this file is
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```ini
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[default]
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command=os-refresh-config
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[cfn]
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metadata_url=http://192.0.2.99:8000/v1/
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access_key_id = ABCDEFGHIJLMNOP01234567890
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secret_access_key = 01234567890ABCDEFGHIJKLMNOP
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path = MyResource
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stack_name = my.stack
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```
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These sources will be polled and whenever any of them changes, default.command will be run. OS_CONFIG_FILES will be set in the environment as a colon (":") separated list of the current copy of each metadata source. So in the example above, "os-refresh-config" would be executed with something like this in OS_CONFIG_FILES:
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```
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/var/run/os-collect-config/ec2.json:/var/run/os-collect-config/cfn.json
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```
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When run without a command, the metadata sources are printed as a json document.
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# Quick Start
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sudo pip install -U git+git://github.com/stackforge/os-collect-config.git
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# run it on an OpenStack instance with access to ec2 metadata:
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os-collect-config
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```
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That should print out a json representation of the entire ec2 metadata tree.
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