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16 commits

Author SHA1 Message Date
8802de4fb0
f-46: statefile: add a generic atomic state file #46
Persistance d'un état de composant dans un fichier, générique sur le type
stocké : temp + chmod 0600 + sync + rename, répertoire en 0700. Chaque écriture
remplace le fichier, donc un chmod externe est effacé, et un échec d'encodage ne
tronque pas l'état précédent.

Load crée le fichier absent et rend le zéro du type ; un fichier vide est un
point de départ valide, un fichier corrompu est une erreur.

Dans pkg/ plutôt que sous internal/dhcpd : une réutilisation par l'intel est
envisagée. Écarte Badger pour cet usage — une instance par subnet coûterait
~74 Mio et 4 goroutines pour ~1 Kio d'état dans un tmpfs, plus un LOCK résiduel
après un arrêt brutal.

11 tests, quatre mutations toutes détectées.

Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-09-05 23:17:58 +02:00
cdbb5012b1
f-29: stop: add a proper stop
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Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-08-18 00:41:01 +02:00
0506be8a87
f-25: code: add db api
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-04-30 23:29:07 +02:00
e545b70d53
f-25: add propre log for init db
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-04-29 00:21:55 +02:00
b420217f2b
f-21: test: increase coverage test for db
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-04-26 15:12:34 +02:00
6b104c4784
f-21: debug: use err correct returne for kv db
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-04-26 14:52:14 +02:00
906201a1b6
f-21: code: add list prefix
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-04-21 23:36:29 +02:00
bf00d74a26
f-15: fix: remove lock from db in readonly
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Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-04-06 20:17:26 +02:00
c7d20b4124
f-19: test: ajouter des test
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-03-31 20:05:30 +02:00
00852ec1d3
f-11: debug: remove debug print from db kv interface #11
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Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-01-07 23:30:01 +01:00
8787904833
f-8: code: add readonly feature in kv db #8
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2026-01-02 22:51:15 +01:00
d2bc7e5b7a
f-8: code: use db for database config #8
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Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2025-12-30 22:31:19 +01:00
b2d1922eaa
f-8: pkg: make delete in db recursif #8
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2025-12-26 23:48:41 +01:00
b43e45488e
f-8: code: add func to control db #8
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2025-12-26 23:48:35 +01:00
568098af1d
start: add config struct for db path
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2025-12-18 11:39:12 +01:00
786e0f03f8
start: add a first db in golang
Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
2025-12-18 11:38:49 +01:00