mirror of
https://github.com/zulip/zulip.git
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68 lines
2.3 KiB
Python
Executable File
68 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import configparser
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import os
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import re
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import subprocess
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import sys
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from lib.zulip_tools import assert_running_as_root, parse_os_release
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assert_running_as_root()
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BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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parser = argparse.ArgumentParser(description="Run Puppet")
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parser.add_argument(
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"--force", "-f", action="store_true", help="Do not prompt with proposed changes"
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)
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parser.add_argument("--noop", action="store_true", help="Do not apply the changes")
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parser.add_argument("--config", default="/etc/zulip/zulip.conf", help="Alternate zulip.conf path")
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args, extra_args = parser.parse_known_args()
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config = configparser.RawConfigParser()
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config.read(args.config)
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distro_info = parse_os_release()
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puppet_config = """
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Exec { path => "/usr/sbin:/usr/bin:/sbin:/bin" }
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"""
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for pclass in re.split(r"\s*,\s*", config.get("machine", "puppet_classes")):
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puppet_config += f"include {pclass}\n"
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# We use the Puppet configuration from the same Zulip checkout as this script
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scripts_path = os.path.join(BASE_DIR, "scripts")
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puppet_module_path = os.path.join(BASE_DIR, "puppet")
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puppet_cmd = ["puppet", "apply", f"--modulepath={puppet_module_path}", "-e", puppet_config]
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if args.noop:
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puppet_cmd += ["--noop"]
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puppet_cmd += extra_args
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# Set the scripts path to be a factor so it can be used by Puppet code
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puppet_env = os.environ.copy()
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puppet_env["FACTER_zulip_conf_path"] = args.config
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puppet_env["FACTER_zulip_scripts_path"] = scripts_path
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# This is to suppress Puppet warnings with ruby 2.7.
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if (distro_info["ID"], distro_info["VERSION_ID"]) in [("ubuntu", "20.04")]:
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puppet_env["RUBYOPT"] = "-W0"
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if not args.noop and not args.force:
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subprocess.check_call([*puppet_cmd, "--noop", "--show_diff"], env=puppet_env)
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do_apply = None
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while do_apply != "y":
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sys.stdout.write("Apply changes? [y/N] ")
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sys.stdout.flush()
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do_apply = sys.stdin.readline().strip().lower()
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if do_apply == "" or do_apply == "n":
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sys.exit(0)
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ret = subprocess.call([*puppet_cmd, "--detailed-exitcodes"], env=puppet_env)
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# ret = 0 => no changes, no errors
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# ret = 2 => changes, no errors
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# ret = 4 => no changes, yes errors
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# ret = 6 => changes, yes errors
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if ret != 0 and ret != 2:
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sys.exit(1)
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