forked from lix-project/lix
add documentation for the local disk cache TTL config
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@ -788,6 +788,30 @@ password <replaceable>my-password</replaceable>
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</varlistentry>
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<varlistentry xml:id="conf-negative-disk-cache-ttl"><term><literal>negative-disk-cache-ttl</literal></term>
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<listitem>
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<para>The TTL in seconds for negative lookups. If a store path is queried from a substituer but
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was not found, there will be a negative lookup cached in the local disk cache database for the specified
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duration.</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="conf-positive-disk-cache-ttl"><term><literal>positive-disk-cache-ttl</literal></term>
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<listitem>
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<para>The TTL in seconds for positive lookups. If a store path is queried from a substituer, the result of
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the query will be cached in the local disk cache database including some of the NAR metadata. Setting a TTL
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for positive lookups can be useful in case of builds that aren't reproducible, in which case having a more
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frequent cache invalidation would prevent hash mismatch issues.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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@ -310,15 +310,17 @@ public:
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"Disabled substituters that may be enabled via the substituters option by untrusted users.",
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{"trusted-binary-caches"}};
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Setting<int> ttlNegativeDiskCache{this, 3600, "negative-disk-cache-ttl",
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"The TTL in seconds for negative lookups in the disk cache."};
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Setting<int> ttlPositiveDiskCache{this, 30 * 24 * 3600, "positive-disk-cache-ttl",
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"The TTL in seconds for positive lookups in the disk cache."};
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Setting<Strings> trustedUsers{this, {"root"}, "trusted-users",
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"Which users or groups are trusted to ask the daemon to do unsafe things."};
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Setting<unsigned int> ttlNegativeDiskCache{this, 3600, "negative-disk-cache-ttl",
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"The TTL in seconds for negative lookups in the disk cache i.e binary cache lookups that "
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"return an invalid path result"};
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Setting<unsigned int> ttlPositiveDiskCache{this, 30 * 24 * 3600, "positive-disk-cache-ttl",
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"The TTL in seconds for positive lookups in the disk cache i.e binary cache lookups that "
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"return a valid path result."};
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/* ?Who we trust to use the daemon in safe ways */
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Setting<Strings> allowedUsers{this, {"*"}, "allowed-users",
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"Which users or groups are allowed to connect to the daemon."};
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