summaryrefslogtreecommitdiff
path: root/src/conf_mode/dns_dynamic.py
diff options
context:
space:
mode:
authorIndrajit Raychaudhuri <irc@indrajit.com>2023-09-13 01:02:12 -0500
committerIndrajit Raychaudhuri <irc@indrajit.com>2023-11-30 21:42:23 -0600
commitc3ba4527824c9f4d2e53e7fbd0bff4b84c3012f4 (patch)
treeb09750a0bfad77def691baee1ce8139e04194cdd /src/conf_mode/dns_dynamic.py
parent6b30a92eaff48ae5dd4968e30f3464e04c69d4fd (diff)
downloadvyos-1x-c3ba4527824c9f4d2e53e7fbd0bff4b84c3012f4.tar.gz
vyos-1x-c3ba4527824c9f4d2e53e7fbd0bff4b84c3012f4.zip
ddclient: T5574: Support per-service cache management for services
Add support for per-service cache management for ddclient providers via `wait-time` and `expiry-time` options. This allows for finer-grained control over how often a service is updated and how long the hostname will be cached before being marked expired in ddclient's cache. More specifically, `wait-time` controls how often ddclient will attempt to check for a change in the hostname's IP address, and `expiry-time` controls how often ddclient to a forced update of the hostname's IP address. These options intentionally don't have any default values because they are provider-specific. They get treated similar to the other provider- specific options in that they are only used if defined.
Diffstat (limited to 'src/conf_mode/dns_dynamic.py')
-rwxr-xr-xsrc/conf_mode/dns_dynamic.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/conf_mode/dns_dynamic.py b/src/conf_mode/dns_dynamic.py
index 8a438cf6f..874c4b689 100755
--- a/src/conf_mode/dns_dynamic.py
+++ b/src/conf_mode/dns_dynamic.py
@@ -111,6 +111,9 @@ def verify(dyndns):
raise ConfigError(f'"{config["protocol"]}" does not support '
f'both IPv4 and IPv6 at the same time for "{config["server"]}"')
+ if {'wait_time', 'expiry_time'} <= config.keys() and int(config['expiry_time']) < int(config['wait_time']):
+ raise ConfigError(f'"expiry-time" must be greater than "wait-time"')
+
return None
def generate(dyndns):