update

ctl.py

@@ -12,7 +12,7 @@ import os
 import pty
 
 def di_syscall(cmd, workdir='.'):
-  #print('[dbg] CMD: %s' % (cmd))
+  #print('[dbg] CMD: %s | WD: %s' % (cmd, workdir))
   process = subprocess.run(cmd, capture_output=True, cwd=workdir)
   return (process.stdout.decode("utf-8").strip(), process.stderr.decode("utf-8").strip())
 
@@ -56,6 +56,41 @@ def get_config(path):
     return None
 
 
+def create_example_config():
+  conf_raw = """{
+  # Container name
+  name: example--config
+  # Name container in log/output/console
+  title: Example Config
+  # Image container
+  image: hello-world:linux
+  # (optional) Shell command for container
+  shell: sh
+  # (optional) Signal for update configuration in container
+  upd-sig: HUP
+  # (optional) Arguments|Params for containered application
+  cmd: [
+    --arg_key
+    value
+  ]
+  # (optional) Ports
+  ports: [
+    0.0.0.0:8080:80
+  ]
+  # (optional) Volumes
+  volumes: [
+    /etc/timezone:/etc/timezone:ro
+    /etc/localtime:/etc/localtime:ro
+  ]
+  # (optional) Environment
+  env: {
+    ENV_KEY: value
+  }
+}"""
+  fd = open('./container.conf', 'w')
+  fd.write(conf_raw)
+  fd.close()
+
 # -------------------------- #
 
 class Container:
@@ -161,6 +196,11 @@ class Container:
 if len(sys.argv) == 1:
   print_help_exit()
 
+if sys.argv[1] == 'init':
+  print('Create example config')
+  create_example_config()
+  exit()
+
 conf = None
 begin_index_commands = None
 workdir = None
@@ -168,6 +208,7 @@ if os.path.isfile(sys.argv[1]):
   conf = get_config(sys.argv[1])
   begin_index_commands = 2
   workdir = os.path.dirname(sys.argv[1])
+  if len(workdir) == 0: workdir = '.'
 else:
   conf = get_config('container.conf')
   begin_index_commands = 1