Resolve HOST_* to *_ADDRESS only if *_ADDRESS is not already set

This commit is contained in:
Michael Wyraz
2019-08-23 08:43:59 +02:00
parent 1f0b45e47b
commit de2f166bd1
12 changed files with 67 additions and 36 deletions

View File

@@ -60,7 +60,9 @@ DEFAULT_CONFIG = {
'HOST_SMTP': 'smtp',
'HOST_AUTHSMTP': 'smtp',
'HOST_ADMIN': 'admin',
'ANTISPAM': 'none',
'HOST_ANTISPAM': 'antispam:11334',
'WEBMAIL': 'none',
'HOST_WEBMAIL': 'webmail',
'HOST_WEBDAV': 'webdav:5232',
'HOST_REDIS': 'redis',
@@ -79,18 +81,26 @@ class ConfigManager(dict):
'mysql': 'mysql://{DB_USER}:{DB_PW}@{DB_HOST}/{DB_NAME}'
}
HOSTS = ('IMAP', 'POP3', 'AUTHSMTP', 'SMTP', 'REDIS')
OPTIONAL_HOSTS = ('WEBMAIL', 'ANTISPAM')
def __init__(self):
self.config = dict()
def resolve_host(self):
optional = [item for item in self.OPTIONAL_HOSTS if item in self.config and self.config[item] != "none"]
for item in list(self.HOSTS) + optional:
host = 'HOST_' + item
address = item + '_ADDRESS'
self.config[address] = system.resolve_address(self.config[host])
def get_host_address(self, name):
# if MYSERVICE_ADDRESS is defined, use this
if '{}_ADDRESS'.format(name) in os.environ:
return os.environ.get('{}_ADDRESS'.format(name))
# otherwise use the host name and resolve it
return system.resolve_address(self.config['HOST_{}'.format(name)])
def resolve_hosts(self):
self.config["IMAP_ADDRESS"] = self.get_host_address("IMAP")
self.config["POP3_ADDRESS"] = self.get_host_address("POP3")
self.config["AUTHSMTP_ADDRESS"] = self.get_host_address("AUTHSMTP")
self.config["SMTP_ADDRESS"] = self.get_host_address("SMTP")
self.config["REDIS_ADDRESS"] = self.get_host_address("REDIS")
if self.config["WEBMAIL"] != "none":
self.config["WEBMAIL_ADDRESS"] = self.get_host_address("WEBMAIL")
if self.config["ANTISPAM"] != "none":
self.config["ANTISPAM_ADDRESS"] = self.get_host_address("ANTISPAM")
def __coerce_value(self, value):
if isinstance(value, str) and value.lower() in ('true','yes'):
@@ -106,7 +116,7 @@ class ConfigManager(dict):
key: self.__coerce_value(os.environ.get(key, value))
for key, value in DEFAULT_CONFIG.items()
})
self.resolve_host()
self.resolve_hosts()
# automatically set the sqlalchemy string
if self.config['DB_FLAVOR']: