extern/podman-compose
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This commit is contained in:
alsadi 2019-03-23 22:04:07 +02:00
parent 4733c7ef94
commit e6e99773ce
1 changed files with 32 additions and 32 deletions
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64
podman-compose.py
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@ -205,28 +205,32 @@ def tr_1podfw(project_name, services, given_containers):
return pods, containers
def run_podman(dry_run, podman_path, podman_args, wait=True, sleep=1):
print("podman " + " ".join(podman_args))
if dry_run:
return None
cmd = [podman_path]+podman_args
# subprocess.Popen(args, bufsize = 0, executable = None, stdin = None, stdout = None, stderr = None, preexec_fn = None, close_fds = False, shell = False, cwd = None, env = None, universal_newlines = False, startupinfo = None, creationflags = 0)
p = subprocess.Popen(cmd)
if wait:
print(p.wait())
if sleep:
time.sleep(sleep)
return p
#pylint: disable=unused-argument
def down(project_name, dirname, pods, containers, dry_run, podman_path):
for cnt in containers:
cmd = """{} stop -t=1 '{name}'""".format(podman_path, **cnt)
print(cmd)
if dry_run == False:
subprocess.Popen(cmd, shell=True).wait()
run_podman(dry_run, podman_path, ["stop", "-t=1", cnt["name"]], sleep=0)
for cnt in containers:
cmd = """{} rm '{name}'""".format(podman_path, **cnt)
print(cmd)
if dry_run == False:
subprocess.Popen(cmd, shell=True).wait()
run_podman(dry_run, podman_path, ["rm", cnt["name"]], sleep=0)
for pod in pods:
cmd = """{} pod rm '{name}'""".format(podman_path, **pod)
print(cmd)
if dry_run == False:
subprocess.Popen(cmd, shell=True).wait()
run_podman(dry_run, podman_path, ["pod", "rm", pod["name"]], sleep=0)
def container_to_args(cnt, dirname, podman_path):
def container_to_args(cnt, dirname):
pod = cnt.get('pod') or ''
args = [
podman_path, 'run',
'run',
'--name={}'.format(cnt.get('name')),
'-d'
]
@ -326,32 +330,25 @@ def up(project_name, dirname, pods, containers, no_cleanup, dry_run, podman_path
for pod in pods:
args = [
podman_path, "pod", "create",
"pod", "create",
"--name={}".format(pod["name"]),
"--share", "net",
]
ports = pod.get("ports") or []
for i in ports:
args.extend(['-p', i])
print(" ".join(args))
if dry_run == False:
p = subprocess.Popen(args)
print(p.wait())
run_podman(dry_run, podman_path, args)
for cnt in containers:
# TODO: -e , --add-host, -v, --read-only
args = container_to_args(cnt, dirname, podman_path)
print(" ".join(args))
## print("""podman run -d --pod='{pod}' --name='{name}' '{image}'""".format(**cnt))
if dry_run == False:
subprocess.Popen(args).wait()
# subprocess.Popen(args, bufsize = 0, executable = None, stdin = None, stdout = None, stderr = None, preexec_fn = None, close_fds = False, shell = False, cwd = None, env = None, universal_newlines = False, startupinfo = None, creationflags = 0)
if dry_run == False:
time.sleep(1)
args = container_to_args(cnt, dirname)
run_podman(dry_run, podman_path, args)
def main(command, filename, project_name, no_ansi, no_cleanup, dry_run, transform_policy, podman_path, host_env=None):
def compose(
command, filename, project_name, no_ansi,
no_cleanup, dry_run, transform_policy,
podman_path, host_env=None):
filename = os.path.realpath(filename)
dirname = os.path.dirname(filename)
dir_basename = os.path.basename(dirname)
@ -428,7 +425,7 @@ def main(command, filename, project_name, no_ansi, no_cleanup, dry_run, transfor
raise NotImplementedError("command {} is not implemented".format(cmd))
if __name__ == "__main__":
def main():
parser = argparse.ArgumentParser()
parser.add_argument('command', metavar='command',
help='command to run',
@ -453,7 +450,7 @@ if __name__ == "__main__":
choices=['1pod', '1podfw', 'hostnet', 'cntnet', 'publishall', 'identity'], default='1podfw')
args = parser.parse_args()
main(
compose(
command=args.command,
filename=args.file,
project_name=args.project_name,
@ -463,3 +460,6 @@ if __name__ == "__main__":
transform_policy=args.transform_policy,
podman_path=args.podman_path
)
if __name__ == "__main__":
main()