known_errors.yaml

# List of errors with known causes
# * The file is treated as a YAML list, which means that every items start with a `-`.
# * Every item *must* have a `pattern` and `message` keys.
# * An item *can* have an optional `group_ids` key.
# * `pattern` - a valid regex pattern. To avoid having to escape characters, 
#   use the `>-` directive (literal scalar) on a new, indented, line.
#   The pattern can have search groups (see `group_ids`).
# * `message` - a valid python string. If search groups are used, positional
#   arguments can be added (in order to be expanded with str.format). The 
#   order is as provided in the optional `group_ids` list.
# * `group_ids` - if provided, each string relating to a search group will be
#   extracted from the regex, and used in the `message`'s format method.

- pattern: >-
    (?<=EC2ResponseError)(.+?)Not authorized for images: \[([^\]]+)\]
  message: "EC2 Error - No autorization for images. Suspect PC: {0}"
  group_ids: [2]
  
- pattern: >-
    'ec2.instance.run_instances' -> EC2ResponseError
  message: EC2 Error - Some other error
  
- pattern: >-
    ValueError: invalid literal
  message: No such file or directory
  
- pattern: >-
    invalid (URL Error: (gaierror(-2, 'Name or service not known')
  message: Add DNS values (default are 8.8.8.8 and 8.8.4.4) to OpenStack inputs file
  
# - pattern: >-
#     .*
#   message: Catch 'em all