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def fetch_config():
''' fetch config from remote repo '''
import subprocess, os
# if dir exists remove it
if os.path.isdir('ciatconfig'):
subprocess.call(['rm', '-rf', 'ciatconfig'])
CONFIG_URL = "ssh://git@git.baserock.org/baserock/ciat/ciatconfig"
cmd = ['git','clone',CONFIG_URL]
return subprocess.call(cmd)
def validate_config(config,*keys):
''' raise an exception if the dictionary is not as expected '''
for key in keys:
config[key]
def load_slave_type_configs():
''' load the slave type configs to know which slaves to connect to'''
import yaml, os
REPO_DIR = 'ciatconfig/slave-types'
slave_types = []
for slavetype in os.listdir(REPO_DIR):
if not slavetype.endswith('.yaml'): continue
slavetype_path = os.path.join(REPO_DIR,slavetype)
with open(slavetype_path, 'r') as f:
config = yaml.load(f)
validate_config(config, 'name','arch')
slave_types.append(config)
return slave_types
def load_pipeline_configs():
''' load the pipelines '''
import yaml, os
REPO_DIR = 'ciatconfig/pipelines'
pipelines = []
for pipeline in os.listdir(REPO_DIR):
if not pipeline.endswith('.yaml'): continue
pipeline_path = os.path.join(REPO_DIR,pipeline)
with open(pipeline_path, 'r') as f:
config = yaml.load(f)
validate_config(config,
'name',
'candidate-refs',
'slave-type',
'clusters',
'steps')
pipelines.append(config)
return pipelines
def get_categories():
''' given a list of pipelines, return a list of their categories '''
global pipelines
categories = []
for pipeline in pipelines:
categories += pipeline.categories
return categories
def get_columns():
''' given a list of pipelines, return a list of their categories '''
global pipelines
columns = []
for pipeline in pipelines:
columns += pipeline.columns
return columns
def get_candidate_refs():
global pipelines
candidate_refs = []
for pipeline in pipelines:
candidate_refs += pipeline.candidate_refs
return candidate_refs
def pipeline_from_candidate_ref(ref):
global pipelines
for p in pipelines:
if ref in p.candidate_refs:
return p
def configure():
from ciatlib.master import pipeline_from_dict
global slave_types
global pipelines
fetch_exit_val = fetch_config()
if fetch_exit_val: exit(fetch_exit_val)
slave_types = load_slave_type_configs()
pipeline_configs = load_pipeline_configs()
pipelines = []
for pipeline in pipeline_configs:
pipelines.append(pipeline_from_dict(pipeline))
if __name__ == '__main__':
configure()
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