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FIXES #7: Resolve relative volume paths

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This commit is contained in:
alsadi 2019-04-19 14:44:47 +03:00
parent 4fc8f5d702
commit 14618ce16b
1 changed files with 12 additions and 7 deletions
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19
podman-compose.py
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@ -42,6 +42,10 @@ var_def_re = re.compile(r'\$\{([^\s\$:\-\}]+)(:)?-([^\}]+)\}')
var_err_re = re.compile(r'\$\{([^\s\$:\-\}]+)(:)?\?([^\}]+)\}')
def dicts_get(dicts, key, fallback='', fallback_empty=False):
"""
get the given key from any dict in dicts, trying them one by one
if not found in any, then use fallback, if fallback is Exception raise is
"""
value = None
for d in dicts:
value = d.get(key)
@ -54,6 +58,9 @@ def dicts_get(dicts, key, fallback='', fallback_empty=False):
return value
def rec_subs(value, dicts):
"""
do bash-like substitution in value and if list of dictionary do that recursively
"""
if hasattr(value, "items"):
value = dict([(k, rec_subs(v, dicts)) for k, v in value.items()])
elif hasattr(value, "__iter__"):
@ -268,8 +275,6 @@ def run_podman(dry_run, podman_path, podman_args, wait=True, sleep=1):
return p
# pylint: disable=unused-argument
def down(project_name, dirname, pods, containers, dry_run, podman_path):
for cnt in containers:
run_podman(dry_run, podman_path, [
@ -306,8 +311,8 @@ def container_to_args(cnt, dirname):
for i in cnt.get('tmpfs', []):
args.extend(['--tmpfs', i])
for i in cnt.get('volumes', []):
# TODO: make it absolute using os.path.realpath(i)
args.extend(['-v', i])
# TODO: should we make it os.path.realpath(os.path.join(cnt['_dirname'], i))?
args.extend(['-v', os.path.realpath(i)])
for i in cnt.get('extra_hosts', []):
args.extend(['--add-host', i])
for i in cnt.get('expose', []):
@ -374,8 +379,7 @@ def flat_deps(services, container_by_name):
def up(project_name, dirname, pods, containers, no_cleanup, dry_run, podman_path):
if dry_run == False:
os.chdir(dirname)
os.chdir(dirname)
# no need remove them if they have same hash label
if no_cleanup == False:
@ -436,7 +440,8 @@ def run_compose(
with open(filename, 'r') as f:
compose = rec_subs(yaml.safe_load(f), [os.environ, dotenv_dict])
compose['_dirname']=dirname
# debug mode
#print(json.dumps(compose, indent = 2))