os-flavor-selector - A tool to filter OpenStack flavors based on resource criteria

About

os-flavor-selector is a command-line and interactive tool to filter and explore OpenStack flavors. When there are many flavors available, it is sometimes difficult to find the correct one that fills our requirements. This tool makes it easy to filter, sort, and display flavors.

Example

$ os-flavor-selector --help
usage: os-flavor-selector [-h] [-d] [--os-cloud OS_CLOUD] [--output {interactive,text,json}]
                          [--visibility {all,public,private}] [--memory-min MEMORY_MIN]
                          [--memory-max MEMORY_MAX] [--vcpus-min VCPUS_MIN] [--vcpus-max VCPUS_MAX]
                          [--extra-spec KEY=VALUE] [--name NAME]

A tool to filter OpenStack flavors based on resource criteria

options:
  -h, --help            show this help message and exit
  -d, --debug           debug flag
  --os-cloud OS_CLOUD   Name of the cloud to load from clouds.yaml. (Default 'envvars', which uses
                        OS_* env vars)
  --output {interactive,text,json}
                        Output format (default: interactive)
  --visibility {all,public,private}
                        Filter by flavor visibility (default: all)
  --memory-min MEMORY_MIN
                        Minimum Amount of Memory
  --memory-max MEMORY_MAX
                        Maximum Amount of Memory
  --vcpus-min VCPUS_MIN
                        Minimum Amount of VCPUs
  --vcpus-max VCPUS_MAX
                        Maximum Amount of VCPUs
  --extra-spec KEY=VALUE
                        Filter by extra_specs (can be used multiple times). Example: --extra-spec
                        hw:cpu_policy=dedicated --extra-spec trait:HW_CPU_X86_AVX2=required
  --name NAME           Filter by name using a regular expression (case-insensitive)

    Example of use:
        os-flavor-selector
        os-flavor-selector --vcpus-min 4
        os-flavor-selector --vcpus-min 4 --vcpus-max 8
        os-flavor-selector --vcpus-min 4 --vcpus-max 8 --output json

Installation

$ pip install os-flavor-selector

Or clone the repo and install from source.

$ pip install .

Development mode

$ pip install -e .

or using pipx:

$ pipx install -e .